Company lists · Data refreshed September 2026
Top 25 Security systems integrators based in Indianapolis, United States
RevenueBase identified 42 company matches for security systems integrators associated with Indianapolis, United States as of September 2026 and tracks 1,510 professional contacts across them, including 546 with verified work emails. Across the United States, Houston is the largest hub for this category (136 companies); Indianapolis has 42.
This list covers company matches for security systems integrators associated with Indianapolis, United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 21, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest security systems integrators based in Indianapolis, United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 834 contacts → | ||||
Exact match “Koorsen Fire & Security is a family-owned operation that has kept homes and businesses safe for more than 70 years.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 2 | 302 contacts → | ||||
Exact match “Sonitrol is the industry leader in verified electronic security and provides customers with a single source of integrated security solutions for intrusion, video, access and fire.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 3 | 50 contacts → | ||||
Exact match “Fairchild Communications is a leader in systems integration, thanks to the people putting those systems to work.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 4 | 47 contacts → | ||||
Exact match “Jackson Control is a leading national distributor and systems integrator of building technologies.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 5 | 36 contacts → | ||||
Exact match “Commercial and Residential Security system design and installation, including camera surveillance and 24/7 monitoring of all doors and windows.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 6 | 17 contacts → | ||||
Exact match “iTech Digital Security Solutions designs customized video surveillance solutions based on your unique business challenges to help you reduce risk, enhance safety, and maximize…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 7 | 16 contacts → | ||||
Exact match “Security Automation Systems, Inc.(SAS) specializes in providing and installing electronic safety & control systems for correctional and other government facilities.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 8 | 16 contacts → | ||||
Exact match “With over 25 years of experience, Millennium Sounds has earned a reputation for excellence in designing and integrating cutting-edge audiovisual and smart technology solutions.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 9 | 15 contacts → | ||||
Exact match “SiteWise provides high-quality, value-driven communications, audio-visual and building security systems in the Midwest and across the United States to meet our customers' needs.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 10 | 11 contacts → | ||||
Exact match “Since 1991, Nelson Alarm has delivered “Only the Best” in security solutions for homes and businesses throughout Indianapolis.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 11 | 11 contacts → | ||||
Exact match “Hoosier Security Solutions is a Nationally Certified MBE.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 12 | 9 contacts → | ||||
Exact match “BTI offers a wide range of services, including the installation of digital signage systems, interactive projectors, physical security systems, audio solutions, interactive flat…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 13 | 8 contacts → | ||||
Exact match “It’s our attention to details, scheduling of timelines and project management that makes APTEK stand out from the rest.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 14 | 4 contacts → | ||||
Exact match “Secure Marketing Solutions, established in February, 2010, offers a dedicated professional sales team with a combined 50+ years of experience in security systems sales and…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 15 | 3 contacts → | ||||
Exact match “System integration, multi-platform controls and engineering, and a fully owned UL508A control panel facility, we can help you with your control projects, bringing your processes…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 16 | 3 contacts → | ||||
Exact match “Security Data Systems is a central Indiana company based out of Indianapolis, serving the technology needs of like-minded businesses.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 17 | 3 contacts → | ||||
Exact match “From one-off projects and applications to immediate and on-going initiatives, BDIS can augment your existing technology team or serve as your de facto professional service…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 18 | 3 contacts → | ||||
Exact match “At USA Alarm Service, we believe that your property and loved ones deserve the highest level of protection.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 19 | 3 contacts → | ||||
Exact match “CK2 Technologies helps schools, hospitals, arenas, and public spaces protect their communities with modern, frictionless weapons detection systems.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 20 | 2 contacts → | ||||
Exact match “Welcome to AV Designers, your premier Audio, Video, Data Network, Automation, and Closed Circuit Security contractor in the commercial marketplace.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 21 | 2 contacts → | ||||
Exact match “Founded in 1976, Multiguard Corporation provides electronic security and life-safety systems.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 22 | 1 contacts → | ||||
Exact match “Ready for a service provider to exceed expectations on your next technology project?” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 23 | 1 contacts → | ||||
Exact match “SHS is Indiana's top local ADT Authorized Dealer.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 24 | 1 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 25 | 1 contacts → | ||||
Exact match “ProTECHt your local Brinks Home SecurityTM Authorized Partner has been in the security business for over a decade servicing residential and commercial customers!” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “security systems integrators”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 42 security systems integrators based in Indianapolis, United States
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Security systems integrators based in Indianapolis, United States at a glance
As of Sep 21, 2026Companies by employee count
Email recency for this list is measured across the whole United States list rather than for Indianapolis, so it is reported there. Company counts and contact totals on this page are exact for Indianapolis, over 42 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with Indianapolis, United States whose business descriptions match “security systems integrators” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 546 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 21, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Security systems integrators by metro in the United States
- Security systems integrators in Houston136
- Security systems integrators in New York124
- Security systems integrators in Miami79
- Security systems integrators in Los Angeles71
- Security systems integrators in Dallas66
- Security systems integrators in Atlanta58
- Security systems integrators in Phoenix48
- Security systems integrators in Austin47
- Security systems integrators in Chicago42
- Security systems integrators in San Antonio42
- Security systems integrators in Tampa41
- Security systems integrators in Las Vegas40
- Security systems integrators in San Diego39
- Security systems integrators in Charlotte38
- Security systems integrators in Denver33
- Security systems integrators in Orlando31
- Security systems integrators in Scottsdale30
- Security systems integrators in San Jose29
- Security systems integrators in Brooklyn28
- Security systems integrators in Raleigh28
- Security systems integrators in Irvine27
- Security systems integrators in Jacksonville26
- Security systems integrators in Columbia25
- Security systems integrators in Tempe25
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “security systems integrators”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many security systems integrators are there based in Indianapolis, United States?
RevenueBase identified 42 company matches for security systems integrators associated with Indianapolis, United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Koorsen Fire And Security tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city in the United States has the most security systems integrators?
Houston leads the United States with 136 company records, followed by New York (124) and Miami (79). Indianapolis has 42.
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 546 professional contacts with verified work emails tracked across these 42 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 21, 2026.
Ready to reach these companies? Verified emails and direct dials for all 42 security systems integrators based in Indianapolis, United States. Start with a free account, no credit card.
Download this list →Related lists
Security systems integrators by geography
- Security systems integrators based in Melbourne, Australia
- Security systems integrators based in Perth, Australia
- Security systems integrators based in Sydney, Australia
- Security systems integrators based in Belo Horizonte, Brazil
- Security systems integrators based in Campinas, Brazil
- Security systems integrators based in Curitiba, Brazil
- Security systems integrators based in Porto Alegre, Brazil
- Security systems integrators based in Rio De Janeiro, Brazil
- Security systems integrators based in Sao Paulo, Brazil
- Security systems integrators based in Calgary, Canada
- Security systems integrators based in Edmonton, Canada
- Security systems integrators based in Mississauga, Canada
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Security systems integrators based in Melbourne, Australia
- Security systems integrators based in Perth, Australia
- Security systems integrators based in Sydney, Australia
- Security systems integrators based in Belo Horizonte, Brazil
- Security systems integrators based in Campinas, Brazil
- Security systems integrators based in Curitiba, Brazil
Company intelligence · public preview
Top 25 security systems integrators based in Indianapolis, United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 42 matching company records for security systems integrators based in Indianapolis, United States, with 1,510 tracked contacts and 546 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 21, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 security systems integrators based in Indianapolis, United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Koorsen Fire And Securitykoorsen.comHQ: Indianapolis, IN, United StatesReported employees: 1,001-5,000 | Indianapolis, IN, United States | 1,001-5,000 | Exact match | 834 contacts → |
“Koorsen Fire & Security is a family-owned operation that has kept homes and businesses safe for more than 70 years.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Sonitrolsonitrol.comHQ: Indianapolis, United StatesReported employees: 10001+ | Indianapolis, United States | 10001+ | Exact match | 302 contacts → |
“Sonitrol is the industry leader in verified electronic security and provides customers with a single source of integrated security solutions for intrusion, video, access and fire.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Fairchild Communication Systemsfairchildcommunications.comHQ: Indianapolis, IN, United StatesReported employees: 51-200 | Indianapolis, IN, United States | 51-200 | Exact match | 50 contacts → |
“Fairchild Communications is a leader in systems integration, thanks to the people putting those systems to work.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Jackson Controljacksoncontrol.comHQ: Indianapolis, IN, United StatesReported employees: 51-200 | Indianapolis, IN, United States | 51-200 | Exact match | 47 contacts → |
“Jackson Control is a leading national distributor and systems integrator of building technologies.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Security Forcesecurityforcenow.comHQ: Indianapolis, IN, United StatesReported employees: 11-50 | Indianapolis, IN, United States | 11-50 | Exact match | 36 contacts → |
“Commercial and Residential Security system design and installation, including camera surveillance and 24/7 monitoring of all doors and windows.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Itech Digitalitechdigital.comHQ: Indianapolis, IN, United StatesReported employees: 11-50 | Indianapolis, IN, United States | 11-50 | Exact match | 17 contacts → |
“iTech Digital Security Solutions designs customized video surveillance solutions based on your unique business challenges to help you reduce risk, enhance safety, and maximize…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Security Automation Systems, INCsecurityautomationsystems.comHQ: Indianapolis, IN, United StatesReported employees: 11-50 | Indianapolis, IN, United States | 11-50 | Exact match | 16 contacts → |
“Security Automation Systems, Inc.(SAS) specializes in providing and installing electronic safety & control systems for correctional and other government facilities.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Millennium Sounds, INCmillenniumsounds.comHQ: Indianapolis, IN, United StatesReported employees: 11-50 | Indianapolis, IN, United States | 11-50 | Exact match | 16 contacts → |
“With over 25 years of experience, Millennium Sounds has earned a reputation for excellence in designing and integrating cutting-edge audiovisual and smart technology solutions.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Sitewisesitewiseinc.comHQ: Indianapolis, IN, United StatesReported employees: 11-50 | Indianapolis, IN, United States | 11-50 | Exact match | 15 contacts → |
“SiteWise provides high-quality, value-driven communications, audio-visual and building security systems in the Midwest and across the United States to meet our customers' needs.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Nelson Alarmnelsonalarm.comHQ: Indianapolis, IN, United StatesReported employees: 11-50 | Indianapolis, IN, United States | 11-50 | Exact match | 11 contacts → |
“Since 1991, Nelson Alarm has delivered “Only the Best” in security solutions for homes and businesses throughout Indianapolis.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Hoosier Securityhoosiersecurity.comHQ: Indianapolis, IN, United StatesReported employees: 11-50 | Indianapolis, IN, United States | 11-50 | Exact match | 11 contacts → |
“Hoosier Security Solutions is a Nationally Certified MBE.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Beekman Technology Installationsbeekmantech.comHQ: Indianapolis, IN, United StatesReported employees: 11-50 | Indianapolis, IN, United States | 11-50 | Exact match | 9 contacts → |
“BTI offers a wide range of services, including the installation of digital signage systems, interactive projectors, physical security systems, audio solutions, interactive flat…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  APTEKaptek-ssc.comHQ: Indianapolis, IN, United StatesReported employees: 201-500 | Indianapolis, IN, United States | 201-500 | Exact match | 8 contacts → |
“It’s our attention to details, scheduling of timelines and project management that makes APTEK stand out from the rest.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Secure Marketing Solutionsrepsms.comHQ: Indianapolis, IN, United StatesReported employees: 1-10 | Indianapolis, IN, United States | 1-10 | Exact match | 4 contacts → |
“Secure Marketing Solutions, established in February, 2010, offers a dedicated professional sales team with a combined 50+ years of experience in security systems sales and…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Integrated Technology Resources, INCintegratedtr.comHQ: Indianapolis, IN, United StatesReported employees: 1-10 | Indianapolis, IN, United States | 1-10 | Exact match | 3 contacts → |
“System integration, multi-platform controls and engineering, and a fully owned UL508A control panel facility, we can help you with your control projects, bringing your processes…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Security Data Systems, INCsecuritydatasystems.netHQ: Indianapolis, IN, United StatesReported employees: 1-10 | Indianapolis, IN, United States | 1-10 | Exact match | 3 contacts → |
“Security Data Systems is a central Indiana company based out of Indianapolis, serving the technology needs of like-minded businesses.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Bdis LLCbdisgroup.comHQ: Indianapolis, IN, United StatesReported employees: 1-10 | Indianapolis, IN, United States | 1-10 | Exact match | 3 contacts → |
“From one-off projects and applications to immediate and on-going initiatives, BDIS can augment your existing technology team or serve as your de facto professional service…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  USA Alarm Service, INCusaalarmservice.comHQ: Indianapolis, IN, United StatesReported employees: 11-50 | Indianapolis, IN, United States | 11-50 | Exact match | 3 contacts → |
“At USA Alarm Service, we believe that your property and loved ones deserve the highest level of protection.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Ck2 Technologiesck2tech.comHQ: Indianapolis, IN, United StatesReported employees: 1-10 | Indianapolis, IN, United States | 1-10 | Exact match | 3 contacts → |
“CK2 Technologies helps schools, hospitals, arenas, and public spaces protect their communities with modern, frictionless weapons detection systems.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | AV Designersavdesigners.com HQ: Indianapolis, IN, United StatesReported employees: 11-50 | Indianapolis, IN, United States | 11-50 | Exact match | 2 contacts → |
“Welcome to AV Designers, your premier Audio, Video, Data Network, Automation, and Closed Circuit Security contractor in the commercial marketplace.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Multiguard Corporationmultiguard.comHQ: Indianapolis, IN, United StatesReported employees: 1-10 | Indianapolis, IN, United States | 1-10 | Exact match | 2 contacts → |
“Founded in 1976, Multiguard Corporation provides electronic security and life-safety systems.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  MAX Video & Securitymaxvideosecurity.comHQ: Indianapolis, IN, United StatesReported employees: 11-50 | Indianapolis, IN, United States | 11-50 | Exact match | 1 contacts → |
“Ready for a service provider to exceed expectations on your next technology project?” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Secured Home Solutionssecuredhomesolutions.comHQ: Indianapolis, IN, United StatesReported employees: 1-10 | Indianapolis, IN, United States | 1-10 | Exact match | 1 contacts → |
“SHS is Indiana's top local ADT Authorized Dealer.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | General Alarm INCgenalarm.com HQ: Indianapolis, IN, United StatesReported employees: 1-10 | Indianapolis, IN, United States | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 25 |  Protecht Home Securityprotechthome.comHQ: Indianapolis, IN, United StatesReported employees: 1-10 | Indianapolis, IN, United States | 1-10 | Exact match | 1 contacts → |
“ProTECHt your local Brinks Home SecurityTM Authorized Partner has been in the security business for over a decade servicing residential and commercial customers!” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 42 company matches
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Security systems integrators: dataset insights
September 21, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
42 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole United States list rather than for Indianapolis, so it is reported there. Company counts and contact totals on this page are exact for Indianapolis, over 42 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 21, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Security systems integrators by metro in the United States
- Security systems integrators in Houston136
- Security systems integrators in New York124
- Security systems integrators in Miami79
- Security systems integrators in Los Angeles71
- Security systems integrators in Dallas66
- Security systems integrators in Atlanta58
- Security systems integrators in Phoenix48
- Security systems integrators in Austin47
- Security systems integrators in Chicago42
- Security systems integrators in San Antonio42
- Security systems integrators in Tampa41
- Security systems integrators in Las Vegas40
- Security systems integrators in San Diego39
- Security systems integrators in Charlotte38
- Security systems integrators in Denver33
- Security systems integrators in Orlando31
- Security systems integrators in Scottsdale30
- Security systems integrators in San Jose29
- Security systems integrators in Brooklyn28
- Security systems integrators in Raleigh28
- Security systems integrators in Irvine27
- Security systems integrators in Jacksonville26
- Security systems integrators in Columbia25
- Security systems integrators in Tempe25
Questions about this company list
What does Exact match mean for security systems integrators?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many security systems integrators did RevenueBase find based in Indianapolis, United States?
The saved snapshot records 42 matching company records, 1,510 tracked contacts and 546 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 21, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Security systems integrators by geography
- Security systems integrators based in Melbourne, Australia
- Security systems integrators based in Perth, Australia
- Security systems integrators based in Sydney, Australia
- Security systems integrators based in Belo Horizonte, Brazil
- Security systems integrators based in Campinas, Brazil
- Security systems integrators based in Curitiba, Brazil
- Security systems integrators based in Porto Alegre, Brazil
- Security systems integrators based in Rio De Janeiro, Brazil
- Security systems integrators based in Sao Paulo, Brazil
- Security systems integrators based in Calgary, Canada
- Security systems integrators based in Edmonton, Canada
- Security systems integrators based in Mississauga, Canada
Cite this list
RevenueBase Data Team. Top 25 security systems integrators based in Indianapolis, United States. Snapshot: September 21, 2026. https://revenuebase.ai/companies/security-systems-integrators/united-states/indianapolis.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Security systems integrators based in Melbourne, Australia
- Security systems integrators based in Perth, Australia
- Security systems integrators based in Sydney, Australia
- Security systems integrators based in Belo Horizonte, Brazil
- Security systems integrators based in Campinas, Brazil
- Security systems integrators based in Curitiba, Brazil
Company intelligence · public preview
Top 25 security systems integrators based in Indianapolis, United States
RevenueBase records 42 matching company records for security systems integrators based in Indianapolis, United States, with 1,510 tracked contacts and 546 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 21, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 security systems integrators based in Indianapolis, United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Koorsen Fire And Securitykoorsen.com HQ: Indianapolis, IN, United StatesReported employees: 1,001-5,000 | Indianapolis, IN, United States | 1,001-5,000 | Exact match | 834 contacts → |
“Koorsen Fire & Security is a family-owned operation that has kept homes and businesses safe for more than 70 years.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Sonitrolsonitrol.com HQ: Indianapolis, United StatesReported employees: 10001+ | Indianapolis, United States | 10001+ | Exact match | 302 contacts → |
“Sonitrol is the industry leader in verified electronic security and provides customers with a single source of integrated security solutions for intrusion, video, access and fire.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Fairchild Communication Systemsfairchildcommunications.com HQ: Indianapolis, IN, United StatesReported employees: 51-200 | Indianapolis, IN, United States | 51-200 | Exact match | 50 contacts → |
“Fairchild Communications is a leader in systems integration, thanks to the people putting those systems to work.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Jackson Controljacksoncontrol.com HQ: Indianapolis, IN, United StatesReported employees: 51-200 | Indianapolis, IN, United States | 51-200 | Exact match | 47 contacts → |
“Jackson Control is a leading national distributor and systems integrator of building technologies.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Security Forcesecurityforcenow.com HQ: Indianapolis, IN, United StatesReported employees: 11-50 | Indianapolis, IN, United States | 11-50 | Exact match | 36 contacts → |
“Commercial and Residential Security system design and installation, including camera surveillance and 24/7 monitoring of all doors and windows.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Itech Digitalitechdigital.com HQ: Indianapolis, IN, United StatesReported employees: 11-50 | Indianapolis, IN, United States | 11-50 | Exact match | 17 contacts → |
“iTech Digital Security Solutions designs customized video surveillance solutions based on your unique business challenges to help you reduce risk, enhance safety, and maximize…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Security Automation Systems, INCsecurityautomationsystems.com HQ: Indianapolis, IN, United StatesReported employees: 11-50 | Indianapolis, IN, United States | 11-50 | Exact match | 16 contacts → |
“Security Automation Systems, Inc.(SAS) specializes in providing and installing electronic safety & control systems for correctional and other government facilities.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Millennium Sounds, INCmillenniumsounds.com HQ: Indianapolis, IN, United StatesReported employees: 11-50 | Indianapolis, IN, United States | 11-50 | Exact match | 16 contacts → |
“With over 25 years of experience, Millennium Sounds has earned a reputation for excellence in designing and integrating cutting-edge audiovisual and smart technology solutions.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Sitewisesitewiseinc.com HQ: Indianapolis, IN, United StatesReported employees: 11-50 | Indianapolis, IN, United States | 11-50 | Exact match | 15 contacts → |
“SiteWise provides high-quality, value-driven communications, audio-visual and building security systems in the Midwest and across the United States to meet our customers' needs.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Nelson Alarmnelsonalarm.com HQ: Indianapolis, IN, United StatesReported employees: 11-50 | Indianapolis, IN, United States | 11-50 | Exact match | 11 contacts → |
“Since 1991, Nelson Alarm has delivered “Only the Best” in security solutions for homes and businesses throughout Indianapolis.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Hoosier Securityhoosiersecurity.com HQ: Indianapolis, IN, United StatesReported employees: 11-50 | Indianapolis, IN, United States | 11-50 | Exact match | 11 contacts → |
“Hoosier Security Solutions is a Nationally Certified MBE.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Beekman Technology Installationsbeekmantech.com HQ: Indianapolis, IN, United StatesReported employees: 11-50 | Indianapolis, IN, United States | 11-50 | Exact match | 9 contacts → |
“BTI offers a wide range of services, including the installation of digital signage systems, interactive projectors, physical security systems, audio solutions, interactive flat…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | APTEKaptek-ssc.com HQ: Indianapolis, IN, United StatesReported employees: 201-500 | Indianapolis, IN, United States | 201-500 | Exact match | 8 contacts → |
“It’s our attention to details, scheduling of timelines and project management that makes APTEK stand out from the rest.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Secure Marketing Solutionsrepsms.com HQ: Indianapolis, IN, United StatesReported employees: 1-10 | Indianapolis, IN, United States | 1-10 | Exact match | 4 contacts → |
“Secure Marketing Solutions, established in February, 2010, offers a dedicated professional sales team with a combined 50+ years of experience in security systems sales and…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Integrated Technology Resources, INCintegratedtr.com HQ: Indianapolis, IN, United StatesReported employees: 1-10 | Indianapolis, IN, United States | 1-10 | Exact match | 3 contacts → |
“System integration, multi-platform controls and engineering, and a fully owned UL508A control panel facility, we can help you with your control projects, bringing your processes…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Security Data Systems, INCsecuritydatasystems.net HQ: Indianapolis, IN, United StatesReported employees: 1-10 | Indianapolis, IN, United States | 1-10 | Exact match | 3 contacts → |
“Security Data Systems is a central Indiana company based out of Indianapolis, serving the technology needs of like-minded businesses.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Bdis LLCbdisgroup.com HQ: Indianapolis, IN, United StatesReported employees: 1-10 | Indianapolis, IN, United States | 1-10 | Exact match | 3 contacts → |
“From one-off projects and applications to immediate and on-going initiatives, BDIS can augment your existing technology team or serve as your de facto professional service…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | USA Alarm Service, INCusaalarmservice.com HQ: Indianapolis, IN, United StatesReported employees: 11-50 | Indianapolis, IN, United States | 11-50 | Exact match | 3 contacts → |
“At USA Alarm Service, we believe that your property and loved ones deserve the highest level of protection.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Ck2 Technologiesck2tech.com HQ: Indianapolis, IN, United StatesReported employees: 1-10 | Indianapolis, IN, United States | 1-10 | Exact match | 3 contacts → |
“CK2 Technologies helps schools, hospitals, arenas, and public spaces protect their communities with modern, frictionless weapons detection systems.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | AV Designersavdesigners.com HQ: Indianapolis, IN, United StatesReported employees: 11-50 | Indianapolis, IN, United States | 11-50 | Exact match | 2 contacts → |
“Welcome to AV Designers, your premier Audio, Video, Data Network, Automation, and Closed Circuit Security contractor in the commercial marketplace.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Multiguard Corporationmultiguard.com HQ: Indianapolis, IN, United StatesReported employees: 1-10 | Indianapolis, IN, United States | 1-10 | Exact match | 2 contacts → |
“Founded in 1976, Multiguard Corporation provides electronic security and life-safety systems.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | MAX Video & Securitymaxvideosecurity.com HQ: Indianapolis, IN, United StatesReported employees: 11-50 | Indianapolis, IN, United States | 11-50 | Exact match | 1 contacts → |
“Ready for a service provider to exceed expectations on your next technology project?” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Secured Home Solutionssecuredhomesolutions.com HQ: Indianapolis, IN, United StatesReported employees: 1-10 | Indianapolis, IN, United States | 1-10 | Exact match | 1 contacts → |
“SHS is Indiana's top local ADT Authorized Dealer.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | General Alarm INCgenalarm.com HQ: Indianapolis, IN, United StatesReported employees: 1-10 | Indianapolis, IN, United States | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 25 | Protecht Home Securityprotechthome.com HQ: Indianapolis, IN, United StatesReported employees: 1-10 | Indianapolis, IN, United States | 1-10 | Exact match | 1 contacts → |
“ProTECHt your local Brinks Home SecurityTM Authorized Partner has been in the security business for over a decade servicing residential and commercial customers!” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 42 company matches
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Security systems integrators: dataset insights
September 21, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
42 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole United States list rather than for Indianapolis, so it is reported there. Company counts and contact totals on this page are exact for Indianapolis, over 42 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 21, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Security systems integrators by metro in the United States
- Security systems integrators in Houston136
- Security systems integrators in New York124
- Security systems integrators in Miami79
- Security systems integrators in Los Angeles71
- Security systems integrators in Dallas66
- Security systems integrators in Atlanta58
- Security systems integrators in Phoenix48
- Security systems integrators in Austin47
- Security systems integrators in Chicago42
- Security systems integrators in San Antonio42
- Security systems integrators in Tampa41
- Security systems integrators in Las Vegas40
- Security systems integrators in San Diego39
- Security systems integrators in Charlotte38
- Security systems integrators in Denver33
- Security systems integrators in Orlando31
- Security systems integrators in Scottsdale30
- Security systems integrators in San Jose29
- Security systems integrators in Brooklyn28
- Security systems integrators in Raleigh28
- Security systems integrators in Irvine27
- Security systems integrators in Jacksonville26
- Security systems integrators in Columbia25
- Security systems integrators in Tempe25
Questions about this company list
What does Exact match mean for security systems integrators?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many security systems integrators did RevenueBase find based in Indianapolis, United States?
The saved snapshot records 42 matching company records, 1,510 tracked contacts and 546 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 21, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Security systems integrators by geography
- Security systems integrators based in Melbourne, Australia
- Security systems integrators based in Perth, Australia
- Security systems integrators based in Sydney, Australia
- Security systems integrators based in Belo Horizonte, Brazil
- Security systems integrators based in Campinas, Brazil
- Security systems integrators based in Curitiba, Brazil
- Security systems integrators based in Porto Alegre, Brazil
- Security systems integrators based in Rio De Janeiro, Brazil
- Security systems integrators based in Sao Paulo, Brazil
- Security systems integrators based in Calgary, Canada
- Security systems integrators based in Edmonton, Canada
- Security systems integrators based in Mississauga, Canada
Cite this list
RevenueBase Data Team. Top 25 security systems integrators based in Indianapolis, United States. Snapshot: September 21, 2026. https://revenuebase.ai/companies/security-systems-integrators/united-states/indianapolis.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- Security systems integrators based in Melbourne, Australia
- Security systems integrators based in Perth, Australia
- Security systems integrators based in Sydney, Australia
- Security systems integrators based in Belo Horizonte, Brazil
- Security systems integrators based in Campinas, Brazil
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