Company lists · Data refreshed September 2026
Top 25 Mailbox security companies based in the United States
RevenueBase identified 127 company matches for mailbox security companies associated with the United States as of September 2026 and tracks 775 professional contacts across them, including 149 with verified work emails and 279 with mobile numbers. New York is the largest hub.
This list covers company matches for mailbox security companies associated with the 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 5, 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 mailbox security companies based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 120 contacts → | ||||
Exact match “iPostal1 is the leading digital mailbox service offering customers a real street address in any of our more than 4,250 mailbox locations internationally for receipt of their…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase | |||||
| 2 | 47 contacts → | ||||
Exact match “Arrive AI is a pioneer in mailbox-as-a-service (MaaS), providing secure, seamless delivery and pickup infrastructure for the last inch of the autonomous last mile.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase | |||||
| 3 | 37 contacts → | ||||
Exact match “Since 1936, Salsbury Industries has been a trusted manufacturer.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase | |||||
| 4 | 23 contacts → | ||||
Exact match “Target Security Systems, LLC is New York City’s leading provider of cutting edge, high security solutions customized for today’s business and private sectors.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase | |||||
| 5 | 22 contacts → | ||||
Exact match “Mailbox Services.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase | |||||
| 6 | 21 contacts → | ||||
Exact match “Mail and Package Management For The Apartment Industry.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase | |||||
| 7 | 19 contacts → | ||||
Exact match “Richmond Security (formerly Richmond Lock and Safe) has been serving the community’s security needs since 1976.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase | |||||
| 8 | 13 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase | |||||
| 9 | 11 contacts → | ||||
Exact match “For over 50 years, located in the heart of the central coast and the south bay area's beach communities, AA Safe & Security consultants has been satisfying the Locksmith &…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase | |||||
| 10 | 9 contacts → | ||||
Exact match “Keeping your mail protected, maintaining a great first impression and saving you time and resources.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase | |||||
| 11 | 9 contacts → | ||||
Exact match “C.K.I.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase | |||||
| 12 | 9 contacts → | ||||
Exact match “TOMORROW'S SECURITY TODAY.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase | |||||
| 13 | 8 contacts → | ||||
Exact match “Colline Integrated Security Services (Colline Bros.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase | |||||
| 14 | 6 contacts → | ||||
Exact match “GSA locksmithing, Cameras, Access Control, Alarms, Doors, Safes and Vaults” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase | |||||
| 15 | 5 contacts → | ||||
Exact match “US Mailboxes is incorporated under the name Pilot Development, Inc.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase | |||||
| 16 | 5 contacts → | ||||
Exact match “Vantage Security Systems is a security solutions company located out of New York.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase | |||||
| 17 | 4 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase | |||||
| 18 | 4 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase | |||||
| 19 | 4 contacts → | ||||
Exact match “Located at 5325 S.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase | |||||
| 20 | 4 contacts → | ||||
Exact match “We are your source for all your security solutions headquartered in Austin, TX.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase | |||||
| 21 | 3 contacts → | ||||
Exact match “We provide conmmercial and residential security systems and lockout services in Janesville and Beloit, WI.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase | |||||
| 22 | 3 contacts → | ||||
Exact match “Alabama Mailbox Company offers postal products that are not only appealing, but also durable and add 'Curb Appeal' to your home or development.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase | |||||
| 23 | 2 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase | |||||
| 24 | 2 contacts → | ||||
Exact match “residential and commercial security and camera solutions, along with door access.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase | |||||
| 25 | 2 contacts → | ||||
Exact match “If you need decorative hardware, high security locks, alarm systems, CCTV (camera surveillance) systems, or intercom and access control systems, contact us.” Recorded in the RevenueBase company graph · Sep 5, 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 “mailbox security companies”. 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 127 mailbox security companies based in the United States
See the full list, filter by size, metro and specialty, and access 149 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Mailbox security companies based in the United States at a glance
As of Sep 5, 2026Companies by employee count
Freshness & accuracy
How recently the business emails on this list were verified
Email last verified
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 the United States whose business descriptions match “mailbox security companies” 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 149 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 5, 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.
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 “mailbox security companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many mailbox security companies are there based in the United States?
RevenueBase identified 127 company matches for mailbox security companies associated with the 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?
Ipostal1 tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most mailbox security companies?
New York leads with 5 company records, followed by Brookfield (3) and Denver (3).
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 149 professional contacts with verified work emails tracked across these 127 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 5, 2026.
Ready to reach these companies? Verified emails and direct dials for all 127 mailbox security companies based in the United States. Start with a free account, no credit card.
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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.
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- AI companies based in the United States
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Company intelligence · public preview
Top 25 mailbox security companies based in the 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 127 matching company records for mailbox security companies based in the United States, with 775 tracked contacts and 149 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 5, 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 mailbox security companies based in the 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 |  Ipostal1ipostal1.comHQ: Suffern, NY, United StatesReported employees: 51-200 | Suffern, NY, United States | 51-200 | Exact match | 120 contacts → |
“iPostal1 is the leading digital mailbox service offering customers a real street address in any of our more than 4,250 mailbox locations internationally for receipt of their…” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Arrive AIarriveai.comHQ: Indianapolis, IN, United StatesReported employees: 11-50 | Indianapolis, IN, United States | 11-50 | Exact match | 47 contacts → |
“Arrive AI is a pioneer in mailbox-as-a-service (MaaS), providing secure, seamless delivery and pickup infrastructure for the last inch of the autonomous last mile.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Salsbury Industries INCsalsburyindustries.comHQ: Carson, CA, United StatesReported employees: 201-500 | Carson, CA, United States | 201-500 | Exact match | 37 contacts → |
“Since 1936, Salsbury Industries has been a trusted manufacturer.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Target Security Systemstargetsecurity.netHQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 23 contacts → |
“Target Security Systems, LLC is New York City’s leading provider of cutting edge, high security solutions customized for today’s business and private sectors.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | U.S. Post Companyspindigger.com HQ: Mchenry, IL, United StatesReported employees: 11-50 | Mchenry, IL, United States | 11-50 | Exact match | 22 contacts → |
“Mailbox Services.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Postal Solutionspostalsolutions.comHQ: Raleigh, NC, United StatesReported employees: 11-50 | Raleigh, NC, United States | 11-50 | Exact match | 21 contacts → |
“Mail and Package Management For The Apartment Industry.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Richmond Security, INCrichmondsecurity.comHQ: North Chesterfield, VA, United StatesReported employees: 11-50 | North Chesterfield, VA, United States | 11-50 | Exact match | 19 contacts → |
“Richmond Security (formerly Richmond Lock and Safe) has been serving the community’s security needs since 1976.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Englewood Lock And Safe, INCenglewoodlock.comHQ: Englewood, CO, United StatesReported employees: 11-50 | Englewood, CO, United States | 11-50 | Exact match | 13 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 9 |  AA Safe & Security Technologiesaasafe.comHQ: Santa Cruz, CA, United StatesReported employees: 1-10 | Santa Cruz, CA, United States | 1-10 | Exact match | 11 contacts → |
“For over 50 years, located in the heart of the central coast and the south bay area's beach communities, AA Safe & Security consultants has been satisfying the Locksmith &…” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Mailbox Projectmailboxproject.comHQ: Suwanee, GA, United StatesReported employees: 11-50 | Suwanee, GA, United States | 11-50 | Exact match | 9 contacts → |
“Keeping your mail protected, maintaining a great first impression and saving you time and resources.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  CKI Wholesale Lock Supplyckilock.comHQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 9 contacts → |
“C.K.I.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Buffalo Securitybuffalolockandkey.comHQ: Boulder, United StatesReported employees: 11-50 | Boulder, United States | 11-50 | Exact match | 9 contacts → |
“TOMORROW'S SECURITY TODAY.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Colline Integrated Security Servicescollinesecurity.comHQ: Roselle Park, NJ, United StatesReported employees: 11-50 | Roselle Park, NJ, United States | 11-50 | Exact match | 8 contacts → |
“Colline Integrated Security Services (Colline Bros.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  NSI Securitynsisecurity.comHQ: Littleton, MA, United StatesReported employees: 1-10 | Littleton, MA, United States | 1-10 | Exact match | 6 contacts → |
“GSA locksmithing, Cameras, Access Control, Alarms, Doors, Safes and Vaults” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  US Mailboxesusmailboxes.comHQ: Redmond, OR, United StatesReported employees: 1-10 | Redmond, OR, United States | 1-10 | Exact match | 5 contacts → |
“US Mailboxes is incorporated under the name Pilot Development, Inc.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Vantage Security Systemsvantagesecuritysystems.comHQ: Brooklyn, United StatesReported employees: 1-10 | Brooklyn, United States | 1-10 | Exact match | 5 contacts → |
“Vantage Security Systems is a security solutions company located out of New York.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Otto's Streetscape Solutionsostreetscape.com HQ: Greenwood, IN, United StatesReported employees: 1-10 | Greenwood, IN, United States | 1-10 | Exact match | 4 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 18 | U.S. Mail Supply, INCusmailsupply.com HQ: Brookfield, WI, United StatesReported employees: 1-10 | Brookfield, WI, United States | 1-10 | Exact match | 4 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 19 |  Ship LAS Vegasshiplasvegas.comHQ: Las Vegas, NV, United StatesReported employees: 1-10 | Las Vegas, NV, United States | 1-10 | Exact match | 4 contacts → |
“Located at 5325 S.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Fortress Lock, Safe, & Security, LLCfortresslockandsecurity.com HQ: Austin, TX, United StatesReported employees: 1-10 | Austin, TX, United States | 1-10 | Exact match | 4 contacts → |
“We are your source for all your security solutions headquartered in Austin, TX.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | 1st Choice Lock & Security1stchoicelock.com HQ: Janesville, WI, United StatesReported employees: 11-50 | Janesville, WI, United States | 11-50 | Exact match | 3 contacts → |
“We provide conmmercial and residential security systems and lockout services in Janesville and Beloit, WI.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Alabama Mailbox COalabamamailbox.com HQ: Ashville, AL, United StatesReported employees: 1-10 | Ashville, AL, United States | 1-10 | Exact match | 3 contacts → |
“Alabama Mailbox Company offers postal products that are not only appealing, but also durable and add 'Curb Appeal' to your home or development.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Mathias Lock And Key, INCmathias1901.com HQ: Denver, CO, United StatesReported employees: 1-10 | Denver, CO, United States | 1-10 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 24 |  Verde Securityverdesecurity.comHQ: Columbus, OH, United StatesReported employees: 1-10 | Columbus, OH, United States | 1-10 | Exact match | 2 contacts → |
“residential and commercial security and camera solutions, along with door access.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Reed's Lock & Access Control Systems INCreedslock.com HQ: Annville, PA, United StatesReported employees: 1-10 | Annville, PA, United States | 1-10 | Exact match | 2 contacts → |
“If you need decorative hardware, high security locks, alarm systems, CCTV (camera surveillance) systems, or intercom and access control systems, contact us.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 127 company matches
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Mailbox security companies: dataset insights
September 5, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
125 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Freshness & accuracy
How recently the business emails on this list were verified
Email last verified
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.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
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 5, 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 ↗
Questions about this company list
What does Exact match mean for mailbox security companies?
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 mailbox security companies did RevenueBase find based in the United States?
The saved snapshot records 127 matching company records, 775 tracked contacts and 149 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 5, 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
Cite this list
RevenueBase Data Team. Top 25 mailbox security companies based in the United States. Snapshot: September 5, 2026. https://revenuebase.ai/companies/mailbox-security-companies/united-states.
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
- AI companies based in the United States
- Cybersecurity companies based in the United States
- Manufacturing companies based in the United States
- Media companies based in the United States
- Oil and gas companies based in the United States
- Real estate companies based in the United States
Company intelligence · public preview
Top 25 mailbox security companies based in the United States
RevenueBase records 127 matching company records for mailbox security companies based in the United States, with 775 tracked contacts and 149 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 5, 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 mailbox security companies based in the 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 | Ipostal1ipostal1.com HQ: Suffern, NY, United StatesReported employees: 51-200 | Suffern, NY, United States | 51-200 | Exact match | 120 contacts → |
“iPostal1 is the leading digital mailbox service offering customers a real street address in any of our more than 4,250 mailbox locations internationally for receipt of their…” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Arrive AIarriveai.com HQ: Indianapolis, IN, United StatesReported employees: 11-50 | Indianapolis, IN, United States | 11-50 | Exact match | 47 contacts → |
“Arrive AI is a pioneer in mailbox-as-a-service (MaaS), providing secure, seamless delivery and pickup infrastructure for the last inch of the autonomous last mile.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Salsbury Industries INCsalsburyindustries.com HQ: Carson, CA, United StatesReported employees: 201-500 | Carson, CA, United States | 201-500 | Exact match | 37 contacts → |
“Since 1936, Salsbury Industries has been a trusted manufacturer.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Target Security Systemstargetsecurity.net HQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 23 contacts → |
“Target Security Systems, LLC is New York City’s leading provider of cutting edge, high security solutions customized for today’s business and private sectors.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | U.S. Post Companyspindigger.com HQ: Mchenry, IL, United StatesReported employees: 11-50 | Mchenry, IL, United States | 11-50 | Exact match | 22 contacts → |
“Mailbox Services.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Postal Solutionspostalsolutions.com HQ: Raleigh, NC, United StatesReported employees: 11-50 | Raleigh, NC, United States | 11-50 | Exact match | 21 contacts → |
“Mail and Package Management For The Apartment Industry.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Richmond Security, INCrichmondsecurity.com HQ: North Chesterfield, VA, United StatesReported employees: 11-50 | North Chesterfield, VA, United States | 11-50 | Exact match | 19 contacts → |
“Richmond Security (formerly Richmond Lock and Safe) has been serving the community’s security needs since 1976.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Englewood Lock And Safe, INCenglewoodlock.com HQ: Englewood, CO, United StatesReported employees: 11-50 | Englewood, CO, United States | 11-50 | Exact match | 13 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 9 | AA Safe & Security Technologiesaasafe.com HQ: Santa Cruz, CA, United StatesReported employees: 1-10 | Santa Cruz, CA, United States | 1-10 | Exact match | 11 contacts → |
“For over 50 years, located in the heart of the central coast and the south bay area's beach communities, AA Safe & Security consultants has been satisfying the Locksmith &…” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Mailbox Projectmailboxproject.com HQ: Suwanee, GA, United StatesReported employees: 11-50 | Suwanee, GA, United States | 11-50 | Exact match | 9 contacts → |
“Keeping your mail protected, maintaining a great first impression and saving you time and resources.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | CKI Wholesale Lock Supplyckilock.com HQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 9 contacts → |
“C.K.I.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Buffalo Securitybuffalolockandkey.com HQ: Boulder, United StatesReported employees: 11-50 | Boulder, United States | 11-50 | Exact match | 9 contacts → |
“TOMORROW'S SECURITY TODAY.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Colline Integrated Security Servicescollinesecurity.com HQ: Roselle Park, NJ, United StatesReported employees: 11-50 | Roselle Park, NJ, United States | 11-50 | Exact match | 8 contacts → |
“Colline Integrated Security Services (Colline Bros.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | NSI Securitynsisecurity.com HQ: Littleton, MA, United StatesReported employees: 1-10 | Littleton, MA, United States | 1-10 | Exact match | 6 contacts → |
“GSA locksmithing, Cameras, Access Control, Alarms, Doors, Safes and Vaults” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | US Mailboxesusmailboxes.com HQ: Redmond, OR, United StatesReported employees: 1-10 | Redmond, OR, United States | 1-10 | Exact match | 5 contacts → |
“US Mailboxes is incorporated under the name Pilot Development, Inc.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Vantage Security Systemsvantagesecuritysystems.com HQ: Brooklyn, United StatesReported employees: 1-10 | Brooklyn, United States | 1-10 | Exact match | 5 contacts → |
“Vantage Security Systems is a security solutions company located out of New York.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Otto's Streetscape Solutionsostreetscape.com HQ: Greenwood, IN, United StatesReported employees: 1-10 | Greenwood, IN, United States | 1-10 | Exact match | 4 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 18 | U.S. Mail Supply, INCusmailsupply.com HQ: Brookfield, WI, United StatesReported employees: 1-10 | Brookfield, WI, United States | 1-10 | Exact match | 4 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 19 | Ship LAS Vegasshiplasvegas.com HQ: Las Vegas, NV, United StatesReported employees: 1-10 | Las Vegas, NV, United States | 1-10 | Exact match | 4 contacts → |
“Located at 5325 S.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Fortress Lock, Safe, & Security, LLCfortresslockandsecurity.com HQ: Austin, TX, United StatesReported employees: 1-10 | Austin, TX, United States | 1-10 | Exact match | 4 contacts → |
“We are your source for all your security solutions headquartered in Austin, TX.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | 1st Choice Lock & Security1stchoicelock.com HQ: Janesville, WI, United StatesReported employees: 11-50 | Janesville, WI, United States | 11-50 | Exact match | 3 contacts → |
“We provide conmmercial and residential security systems and lockout services in Janesville and Beloit, WI.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Alabama Mailbox COalabamamailbox.com HQ: Ashville, AL, United StatesReported employees: 1-10 | Ashville, AL, United States | 1-10 | Exact match | 3 contacts → |
“Alabama Mailbox Company offers postal products that are not only appealing, but also durable and add 'Curb Appeal' to your home or development.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Mathias Lock And Key, INCmathias1901.com HQ: Denver, CO, United StatesReported employees: 1-10 | Denver, CO, United States | 1-10 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 24 | Verde Securityverdesecurity.com HQ: Columbus, OH, United StatesReported employees: 1-10 | Columbus, OH, United States | 1-10 | Exact match | 2 contacts → |
“residential and commercial security and camera solutions, along with door access.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Reed's Lock & Access Control Systems INCreedslock.com HQ: Annville, PA, United StatesReported employees: 1-10 | Annville, PA, United States | 1-10 | Exact match | 2 contacts → |
“If you need decorative hardware, high security locks, alarm systems, CCTV (camera surveillance) systems, or intercom and access control systems, contact us.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 127 company matches
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Mailbox security companies: dataset insights
September 5, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
125 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Freshness & accuracy
How recently the business emails on this list were verified
Email last verified
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.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
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 5, 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 ↗
Questions about this company list
What does Exact match mean for mailbox security companies?
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 mailbox security companies did RevenueBase find based in the United States?
The saved snapshot records 127 matching company records, 775 tracked contacts and 149 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 5, 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
Cite this list
RevenueBase Data Team. Top 25 mailbox security companies based in the United States. Snapshot: September 5, 2026. https://revenuebase.ai/companies/mailbox-security-companies/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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