Company lists · Data refreshed November 2026
Top 25 Systems administration services based in the United States
RevenueBase identified 2,143 company matches for systems administration services associated with the United States as of November 2026 and tracks 17,401 professional contacts across them, including 6,629 with verified work emails. New York is the largest hub.
This list covers company matches for systems administration services 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 November 6, 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 systems administration services based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 534 contacts → | ||||
Exact match “At Ntiva, growing people (our employees, partners, and clients) is our mission.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 458 contacts → | ||||
Exact match “CMIT Solutions is a premier IT solution company dedicated to delivering enterprise-class IT support to businesses across North America.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 159 contacts → | ||||
Exact match “For over twenty five years, SD Tech has been providing IT Support for small and medium-sized businesses.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 130 contacts → | ||||
Exact match “Rx Technology is San Antonio’s premier family-owned technology partner, specializing in end-to-end IT lifecycle management.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 119 contacts → | ||||
Exact match “HiTech Computers was founded in 1997 to provide the North Louisiana area with quality IT services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 115 contacts → | ||||
Exact match “MCA was founded in 1987 by Mike & Karen Collins.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 115 contacts → | ||||
Exact match “Abtech Technologies is a leading IT solutions, support and managed services provider based in Carlsbad California.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 108 contacts → | ||||
Exact match “Tech-Keys provides industry leading IT design, implementation, support and maintenance for small to medium businesses in multiple verticals throughout the US.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 107 contacts → | ||||
Exact match “HOCS CONSULTING has been in the business of helping small, medium and large sized business with their IT IT Support needs in New York since 1991.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 86 contacts → | ||||
Exact match “CIO Solutions is a managed services provider supporting the information technology solutions of small to mid-sized businesses throughout Central California.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 86 contacts → | ||||
Exact match “Nothing But NET (NBN) is a Managed Services Provider (MSP) of Information Technology (IT) solutions and services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 84 contacts → | ||||
Exact match “For nearly two decades, Proactive has partnered with businesses in metro Detroit and across the country leverage technology to improve operations, strengthen security, and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 84 contacts → | ||||
Exact match “TechSolutions provides a very different approach to managing your firm’s computers, network & data… so you can focus on growing your business.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 82 contacts → | ||||
Exact match “AMS is an industry veteran of designing, building, configuring and maintaining highly reliable system environments for Electronic Design and Automation (EDA) workflows.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 72 contacts → | ||||
Exact match “SMARTECH is the premier provider of complimentary maintenance services to world-class service organizations.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 70 contacts → | ||||
Exact match “Online Computers began with a mission to help businesses get a real return on their technology investments.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 64 contacts → | ||||
Exact match “In a world where technology moves fast, DTC keeps the human connection at the heart of every solution.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 64 contacts → | ||||
Exact match “Think of us as your dedicated outsourced IT department, always ready to address issues promptly, often before you are even aware of them.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 63 contacts → | ||||
Exact match “Your IT Security, Compliance, and Support Challenges-Solved.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 61 contacts → | ||||
Exact match “Never Worry About Technology Again.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 59 contacts → | ||||
Exact match “Datalink Networks is your trusted managed service provider We are a leader in managed IT services, with over 30 years of experience serving small to medium-sized organizations in…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 59 contacts → | ||||
Exact match “Technology is a tool.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 56 contacts → | ||||
Exact match “Connecting Point understands the complexities of IT Solutions and how to make those solutions reliably fit your budget and the needs of your company.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 56 contacts → | ||||
Exact match “Buffalo-based MVP Network Consulting is a trusted IT Support and Services Firm serving the WNY area for over 20 years.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 55 contacts → | ||||
Exact match “Vital Network Services was acquired by Vology in 2015.” Recorded in the RevenueBase company graph · Nov 6, 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 “systems administration services”. 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 2,143 systems administration services based in the United States
See the full list, filter by size, metro and specialty, and access 6,629 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Systems administration services based in the United States at a glance
As of Nov 6, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 2,143 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 the United States whose business descriptions match “systems administration services” 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 6,629 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 November 6, 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.
Systems administration services by metro
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 “systems administration services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many systems administration services are there based in the United States?
RevenueBase identified 2,143 company matches for systems administration services associated with the United States as of November 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?
Ntiva, INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most systems administration services?
New York leads with 56 company records, followed by Houston (33) and Miami (24).
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 6,629 professional contacts with verified work emails tracked across these 2,143 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 November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 2,143 systems administration services based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Systems administration services by geography
- Systems administration services based in Rio De Janeiro, Brazil
- Systems administration services based in Sao Paulo, Brazil
- Systems administration services based in Paris, France
- Systems administration services based in Berlin, Germany
- Systems administration services based in Bangalore, India
- Systems administration services based in London, United Kingdom
- Systems administration services based in Houston, United States
- Systems administration services based in New York, United States
- Systems administration services based in Argentina
- Systems administration services based in Australia
- Systems administration services based in Austria
- Systems administration services based in Belgium
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
- Systems administration services based in Rio De Janeiro, Brazil
- Systems administration services based in Sao Paulo, Brazil
- Systems administration services based in Paris, France
- Systems administration services based in Berlin, Germany
- Systems administration services based in Bangalore, India
- Systems administration services based in London, United Kingdom
Company intelligence · public preview
Top 25 systems administration services 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 2,143 matching company records for systems administration services based in the United States, with 17,401 tracked contacts and 6,629 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: November 6, 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 systems administration services 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 |  Ntiva, INCntiva.comHQ: Mclean, VA, United StatesReported employees: 501-1,000 | Mclean, VA, United States | 501-1,000 | Exact match | 534 contacts → |
“At Ntiva, growing people (our employees, partners, and clients) is our mission.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Cmit Solutionscmitsolutions.comHQ: Austin, OR, United StatesReported employees: 501-1,000 | Austin, OR, United States | 501-1,000 | Exact match | 458 contacts → |
“CMIT Solutions is a premier IT solution company dedicated to delivering enterprise-class IT support to businesses across North America.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  SD Techsd-tech.netHQ: San Antonio, TX, United StatesReported employees: Not recorded | San Antonio, TX, United States | Not recorded | Exact match | 159 contacts → |
“For over twenty five years, SD Tech has been providing IT Support for small and medium-sized businesses.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  RX Technologyrx-tech.comHQ: San Antonio, TX, United StatesReported employees: 51-200 | San Antonio, TX, United States | 51-200 | Exact match | 130 contacts → |
“Rx Technology is San Antonio’s premier family-owned technology partner, specializing in end-to-end IT lifecycle management.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Hitechsolutionsbyhitech.comHQ: Ruston, LA, United StatesReported employees: 51-200 | Ruston, LA, United States | 51-200 | Exact match | 119 contacts → |
“HiTech Computers was founded in 1997 to provide the North Louisiana area with quality IT services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Mike Collins & Associates MCAmcollins.comHQ: Chattanooga, TN, United StatesReported employees: 51-200 | Chattanooga, TN, United States | 51-200 | Exact match | 115 contacts → |
“MCA was founded in 1987 by Mike & Karen Collins.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Abtech Technologiesabtechtechnologies.comHQ: Vista, CA, United StatesReported employees: 51-200 | Vista, CA, United States | 51-200 | Exact match | 115 contacts → |
“Abtech Technologies is a leading IT solutions, support and managed services provider based in Carlsbad California.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Tech-Keystech-keys.comHQ: Howell, NJ, United StatesReported employees: 51-200 | Howell, NJ, United States | 51-200 | Exact match | 108 contacts → |
“Tech-Keys provides industry leading IT design, implementation, support and maintenance for small to medium businesses in multiple verticals throughout the US.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Hocs Consulting INChocs.comHQ: Brooklyn, NJ, United StatesReported employees: 201-500 | Brooklyn, NJ, United States | 201-500 | Exact match | 107 contacts → |
“HOCS CONSULTING has been in the business of helping small, medium and large sized business with their IT IT Support needs in New York since 1991.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  CIO Solutionsciosolutions.comHQ: Goleta, CA, United StatesReported employees: 51-200 | Goleta, CA, United States | 51-200 | Exact match | 86 contacts → |
“CIO Solutions is a managed services provider supporting the information technology solutions of small to mid-sized businesses throughout Central California.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Nothing BUT NETnothingbutnet.comHQ: Chandler, AZ, United StatesReported employees: 11-50 | Chandler, AZ, United States | 11-50 | Exact match | 86 contacts → |
“Nothing But NET (NBN) is a Managed Services Provider (MSP) of Information Technology (IT) solutions and services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Proactive Technology Managementproactivemgmt.comHQ: Detroit, United StatesReported employees: 51-200 | Detroit, United States | 51-200 | Exact match | 84 contacts → |
“For nearly two decades, Proactive has partnered with businesses in metro Detroit and across the country leverage technology to improve operations, strengthen security, and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Techsolutions, INCtechsolutionsinc.comHQ: Wilmington, DE, United StatesReported employees: 11-50 | Wilmington, DE, United States | 11-50 | Exact match | 84 contacts → |
“TechSolutions provides a very different approach to managing your firm’s computers, network & data… so you can focus on growing your business.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  AMS Dataserfs, INCdataserfs.comHQ: San Jose, NC, United StatesReported employees: 51-200 | San Jose, NC, United States | 51-200 | Exact match | 82 contacts → |
“AMS is an industry veteran of designing, building, configuring and maintaining highly reliable system environments for Electronic Design and Automation (EDA) workflows.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Smartech & Associates, LPsmartech-csi.comHQ: Austin, TX, United StatesReported employees: 11-50 | Austin, TX, United States | 11-50 | Exact match | 72 contacts → |
“SMARTECH is the premier provider of complimentary maintenance services to world-class service organizations.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Online Computersonlinecomputers.comHQ: Florham Park, NJ, United StatesReported employees: 51-200 | Florham Park, NJ, United States | 51-200 | Exact match | 70 contacts → |
“Online Computers began with a mission to help businesses get a real return on their technology investments.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Dtc, INCdtctoday.comHQ: Sparks Glencoe, MD, United StatesReported employees: 11-50 | Sparks Glencoe, MD, United States | 11-50 | Exact match | 64 contacts → |
“In a world where technology moves fast, DTC keeps the human connection at the heart of every solution.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Ltech Solutionsltechsolutions.comHQ: Fairlawn, OH, United StatesReported employees: Not recorded | Fairlawn, OH, United States | Not recorded | Exact match | 64 contacts → |
“Think of us as your dedicated outsourced IT department, always ready to address issues promptly, often before you are even aware of them.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Cloudscale365, INCcloudscale365.comHQ: Nashville, TN, United StatesReported employees: 11-50 | Nashville, TN, United States | 11-50 | Exact match | 63 contacts → |
“Your IT Security, Compliance, and Support Challenges-Solved.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  CLEARclear-it.comHQ: Anaheim, CA, United StatesReported employees: Not recorded | Anaheim, CA, United States | Not recorded | Exact match | 61 contacts → |
“Never Worry About Technology Again.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Datalink Networksdatalinknetworks.netHQ: Santa Clarita, WA, United StatesReported employees: 11-50 | Santa Clarita, WA, United States | 11-50 | Exact match | 59 contacts → |
“Datalink Networks is your trusted managed service provider We are a leader in managed IT services, with over 30 years of experience serving small to medium-sized organizations in…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Nuwave Technology Partnersnuwavepartners.comHQ: Kalamazoo, MI, United StatesReported employees: 11-50 | Kalamazoo, MI, United States | 11-50 | Exact match | 59 contacts → |
“Technology is a tool.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Connecting Pointconnectingpoint.bizHQ: Watertown, SD, United StatesReported employees: 51-200 | Watertown, SD, United States | 51-200 | Exact match | 56 contacts → |
“Connecting Point understands the complexities of IT Solutions and how to make those solutions reliably fit your budget and the needs of your company.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  MVP Network Consultingmvpworks.comHQ: Buffalo, NY, United StatesReported employees: 51-200 | Buffalo, NY, United States | 51-200 | Exact match | 56 contacts → |
“Buffalo-based MVP Network Consulting is a trusted IT Support and Services Firm serving the WNY area for over 20 years.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Vital Network Servicesvology.comHQ: Clearwater, FL, United StatesReported employees: 201-500 | Clearwater, FL, United States | 201-500 | Exact match | 55 contacts → |
“Vital Network Services was acquired by Vology in 2015.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 2,143 company matches
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Systems administration services: dataset insights
November 6, 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
2,140 records in the displayed employee bands.
3 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 worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 2,143 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: November 6, 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 ↗
Systems administration services by metro
Questions about this company list
What does Exact match mean for systems administration services?
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 systems administration services did RevenueBase find based in the United States?
The saved snapshot records 2,143 matching company records, 17,401 tracked contacts and 6,629 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: November 6, 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
Systems administration services by geography
- Systems administration services based in Rio De Janeiro, Brazil
- Systems administration services based in Sao Paulo, Brazil
- Systems administration services based in Paris, France
- Systems administration services based in Berlin, Germany
- Systems administration services based in Bangalore, India
- Systems administration services based in London, United Kingdom
- Systems administration services based in Houston, United States
- Systems administration services based in New York, United States
- Systems administration services based in Argentina
- Systems administration services based in Australia
- Systems administration services based in Austria
- Systems administration services based in Belgium
Cite this list
RevenueBase Data Team. Top 25 systems administration services based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/systems-administration-services/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
- Systems administration services based in Rio De Janeiro, Brazil
- Systems administration services based in Sao Paulo, Brazil
- Systems administration services based in Paris, France
- Systems administration services based in Berlin, Germany
- Systems administration services based in Bangalore, India
- Systems administration services based in London, United Kingdom
Company intelligence · public preview
Top 25 systems administration services based in the United States
RevenueBase records 2,143 matching company records for systems administration services based in the United States, with 17,401 tracked contacts and 6,629 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: November 6, 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 systems administration services 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 | Ntiva, INCntiva.com HQ: Mclean, VA, United StatesReported employees: 501-1,000 | Mclean, VA, United States | 501-1,000 | Exact match | 534 contacts → |
“At Ntiva, growing people (our employees, partners, and clients) is our mission.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Cmit Solutionscmitsolutions.com HQ: Austin, OR, United StatesReported employees: 501-1,000 | Austin, OR, United States | 501-1,000 | Exact match | 458 contacts → |
“CMIT Solutions is a premier IT solution company dedicated to delivering enterprise-class IT support to businesses across North America.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | SD Techsd-tech.net HQ: San Antonio, TX, United StatesReported employees: Not recorded | San Antonio, TX, United States | Not recorded | Exact match | 159 contacts → |
“For over twenty five years, SD Tech has been providing IT Support for small and medium-sized businesses.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | RX Technologyrx-tech.com HQ: San Antonio, TX, United StatesReported employees: 51-200 | San Antonio, TX, United States | 51-200 | Exact match | 130 contacts → |
“Rx Technology is San Antonio’s premier family-owned technology partner, specializing in end-to-end IT lifecycle management.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Hitechsolutionsbyhitech.com HQ: Ruston, LA, United StatesReported employees: 51-200 | Ruston, LA, United States | 51-200 | Exact match | 119 contacts → |
“HiTech Computers was founded in 1997 to provide the North Louisiana area with quality IT services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Mike Collins & Associates MCAmcollins.com HQ: Chattanooga, TN, United StatesReported employees: 51-200 | Chattanooga, TN, United States | 51-200 | Exact match | 115 contacts → |
“MCA was founded in 1987 by Mike & Karen Collins.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Abtech Technologiesabtechtechnologies.com HQ: Vista, CA, United StatesReported employees: 51-200 | Vista, CA, United States | 51-200 | Exact match | 115 contacts → |
“Abtech Technologies is a leading IT solutions, support and managed services provider based in Carlsbad California.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Tech-Keystech-keys.com HQ: Howell, NJ, United StatesReported employees: 51-200 | Howell, NJ, United States | 51-200 | Exact match | 108 contacts → |
“Tech-Keys provides industry leading IT design, implementation, support and maintenance for small to medium businesses in multiple verticals throughout the US.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Hocs Consulting INChocs.com HQ: Brooklyn, NJ, United StatesReported employees: 201-500 | Brooklyn, NJ, United States | 201-500 | Exact match | 107 contacts → |
“HOCS CONSULTING has been in the business of helping small, medium and large sized business with their IT IT Support needs in New York since 1991.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | CIO Solutionsciosolutions.com HQ: Goleta, CA, United StatesReported employees: 51-200 | Goleta, CA, United States | 51-200 | Exact match | 86 contacts → |
“CIO Solutions is a managed services provider supporting the information technology solutions of small to mid-sized businesses throughout Central California.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Nothing BUT NETnothingbutnet.com HQ: Chandler, AZ, United StatesReported employees: 11-50 | Chandler, AZ, United States | 11-50 | Exact match | 86 contacts → |
“Nothing But NET (NBN) is a Managed Services Provider (MSP) of Information Technology (IT) solutions and services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Proactive Technology Managementproactivemgmt.com HQ: Detroit, United StatesReported employees: 51-200 | Detroit, United States | 51-200 | Exact match | 84 contacts → |
“For nearly two decades, Proactive has partnered with businesses in metro Detroit and across the country leverage technology to improve operations, strengthen security, and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Techsolutions, INCtechsolutionsinc.com HQ: Wilmington, DE, United StatesReported employees: 11-50 | Wilmington, DE, United States | 11-50 | Exact match | 84 contacts → |
“TechSolutions provides a very different approach to managing your firm’s computers, network & data… so you can focus on growing your business.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | AMS Dataserfs, INCdataserfs.com HQ: San Jose, NC, United StatesReported employees: 51-200 | San Jose, NC, United States | 51-200 | Exact match | 82 contacts → |
“AMS is an industry veteran of designing, building, configuring and maintaining highly reliable system environments for Electronic Design and Automation (EDA) workflows.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Smartech & Associates, LPsmartech-csi.com HQ: Austin, TX, United StatesReported employees: 11-50 | Austin, TX, United States | 11-50 | Exact match | 72 contacts → |
“SMARTECH is the premier provider of complimentary maintenance services to world-class service organizations.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Online Computersonlinecomputers.com HQ: Florham Park, NJ, United StatesReported employees: 51-200 | Florham Park, NJ, United States | 51-200 | Exact match | 70 contacts → |
“Online Computers began with a mission to help businesses get a real return on their technology investments.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Dtc, INCdtctoday.com HQ: Sparks Glencoe, MD, United StatesReported employees: 11-50 | Sparks Glencoe, MD, United States | 11-50 | Exact match | 64 contacts → |
“In a world where technology moves fast, DTC keeps the human connection at the heart of every solution.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Ltech Solutionsltechsolutions.com HQ: Fairlawn, OH, United StatesReported employees: Not recorded | Fairlawn, OH, United States | Not recorded | Exact match | 64 contacts → |
“Think of us as your dedicated outsourced IT department, always ready to address issues promptly, often before you are even aware of them.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Cloudscale365, INCcloudscale365.com HQ: Nashville, TN, United StatesReported employees: 11-50 | Nashville, TN, United States | 11-50 | Exact match | 63 contacts → |
“Your IT Security, Compliance, and Support Challenges-Solved.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | CLEARclear-it.com HQ: Anaheim, CA, United StatesReported employees: Not recorded | Anaheim, CA, United States | Not recorded | Exact match | 61 contacts → |
“Never Worry About Technology Again.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Datalink Networksdatalinknetworks.net HQ: Santa Clarita, WA, United StatesReported employees: 11-50 | Santa Clarita, WA, United States | 11-50 | Exact match | 59 contacts → |
“Datalink Networks is your trusted managed service provider We are a leader in managed IT services, with over 30 years of experience serving small to medium-sized organizations in…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Nuwave Technology Partnersnuwavepartners.com HQ: Kalamazoo, MI, United StatesReported employees: 11-50 | Kalamazoo, MI, United States | 11-50 | Exact match | 59 contacts → |
“Technology is a tool.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Connecting Pointconnectingpoint.biz HQ: Watertown, SD, United StatesReported employees: 51-200 | Watertown, SD, United States | 51-200 | Exact match | 56 contacts → |
“Connecting Point understands the complexities of IT Solutions and how to make those solutions reliably fit your budget and the needs of your company.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | MVP Network Consultingmvpworks.com HQ: Buffalo, NY, United StatesReported employees: 51-200 | Buffalo, NY, United States | 51-200 | Exact match | 56 contacts → |
“Buffalo-based MVP Network Consulting is a trusted IT Support and Services Firm serving the WNY area for over 20 years.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Vital Network Servicesvology.com HQ: Clearwater, FL, United StatesReported employees: 201-500 | Clearwater, FL, United States | 201-500 | Exact match | 55 contacts → |
“Vital Network Services was acquired by Vology in 2015.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 2,143 company matches
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Systems administration services: dataset insights
November 6, 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
2,140 records in the displayed employee bands.
3 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 worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 2,143 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: November 6, 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 ↗
Systems administration services by metro
Questions about this company list
What does Exact match mean for systems administration services?
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 systems administration services did RevenueBase find based in the United States?
The saved snapshot records 2,143 matching company records, 17,401 tracked contacts and 6,629 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: November 6, 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
Systems administration services by geography
- Systems administration services based in Rio De Janeiro, Brazil
- Systems administration services based in Sao Paulo, Brazil
- Systems administration services based in Paris, France
- Systems administration services based in Berlin, Germany
- Systems administration services based in Bangalore, India
- Systems administration services based in London, United Kingdom
- Systems administration services based in Houston, United States
- Systems administration services based in New York, United States
- Systems administration services based in Argentina
- Systems administration services based in Australia
- Systems administration services based in Austria
- Systems administration services based in Belgium
Cite this list
RevenueBase Data Team. Top 25 systems administration services based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/systems-administration-services/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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- Systems administration services based in Rio De Janeiro, Brazil
- Systems administration services based in Sao Paulo, Brazil
- Systems administration services based in Paris, France
- Systems administration services based in Berlin, Germany
- Systems administration services based in Bangalore, India
- Systems administration services based in London, United Kingdom