Company lists · Data refreshed November 2026
Top 25 System administrators based in the United States
RevenueBase identified 1,059 company matches for system administrators associated with the United States as of November 2026 and tracks 8,625 professional contacts across them, including 2,919 with verified work emails. New York is the largest hub.
This list covers company matches for system administrators 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 system administrators based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 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 | |||||
| 2 | 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 | |||||
| 3 | 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 | |||||
| 4 | 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 | |||||
| 5 | 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 | |||||
| 6 | 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 | |||||
| 7 | 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 | |||||
| 8 | 52 contacts → | ||||
Exact match “Founding partner GA Services LLC.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 51 contacts → | ||||
Exact match “Most small to mid-size businesses have a ton of tech tools, software, apps, and systems to help them run-and most small to mid-size businesses don’t have the resources (or, quite…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 48 contacts → | ||||
Exact match “Technical Support International, Inc.(TSI) is a leading IT Support organization that has been serving businesses throughout New England since 1989.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 48 contacts → | ||||
Exact match “Amnet was awarded the "Excellence in Customer Service" award in 2010, 2017, 2018.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 44 contacts → | ||||
Exact match “At Athens Micro, we know you want your technology to work so you can focus on running your business.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 36 contacts → | ||||
Exact match “Who we are: Cumulatively, our leadership team has managed thousands of employees and multimillion-dollar companies and projects, bringing that expertise to our clients.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 34 contacts → | ||||
Exact match “The Kinetix managed service operates as if we were your internal IT department, with incentives fully aligned with yours.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 34 contacts → | ||||
Exact match “From 24/7 help desk support and system maintenance to strategic technology guidance, we ensure your operations run smoothly, securely, and are built for the future.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 33 contacts → | ||||
Exact match “C-Forward provides Information Technology consulting services to businesses filling the role as their network administrator.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 33 contacts → | ||||
Exact match “Premier Networx is a locally owned, top-tier technology provider whose main focus is on keeping your company's IT up to date, ahead of the curve and running without interruption.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 32 contacts → | ||||
Exact match “Network Elites has all the IT resources to meet the level of service that you need to keep your business running smoothly.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 31 contacts → | ||||
Exact match “Born in CorCystems, Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 31 contacts → | ||||
Exact match “ETech 7 is a managed IT services provider in NYC dedicated to delivering managed IT support, managed network services and IT consulting services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 30 contacts → | ||||
Exact match “We specialize in helping busines owners and executives takes control of their IT systems to improve utilization, maximize efficiency and help the bottom line.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 30 contacts → | ||||
Exact match “At SMaRT Technology Services, our resources are dedicated to helping businesses, schools and governmental agencies by making sure their organization's technology is highly…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 30 contacts → | ||||
Exact match “Pegasus Technologies is the IT department for many businesses and non-profit organizations in the Southeastern Pennsylvania and Northern Delaware region.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 29 contacts → | ||||
Exact match “We take pride in listening to our clients, understanding their businesses, and building solutions suited specifically to their business needs.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 29 contacts → | ||||
Exact match “Since 1998, Astute Technology Management has been providing IT management and support to small and mid-sized businesses in Ohio that increases employee productivity through…” 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 “system administrators”. 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 1,059 system administrators based in the United States
See the full list, filter by size, metro and specialty, and access 2,919 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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System administrators 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 1,059 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 “system administrators” 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 2,919 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.
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 “system administrators”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many system administrators are there based in the United States?
RevenueBase identified 1,059 company matches for system administrators 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?
Abtech Technologies tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most system administrators?
New York leads with 21 company records, followed by Houston (15) and San Francisco (13).
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 2,919 professional contacts with verified work emails tracked across these 1,059 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 1,059 system administrators 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.
More company lists
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- System administrators based in Sao Paulo, Brazil
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Company intelligence · public preview
Top 25 system administrators 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 1,059 matching company records for system administrators based in the United States, with 8,625 tracked contacts and 2,919 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 system administrators 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 |  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. | |||||
| 2 |  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. | |||||
| 3 |  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. | |||||
| 4 |  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. | |||||
| 5 |  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. | |||||
| 6 |  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. | |||||
| 7 |  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. | |||||
| 8 |  GA Servicesgasllc.comHQ: Lake Forest, CA, United StatesReported employees: Not recorded | Lake Forest, CA, United States | Not recorded | Exact match | 52 contacts → |
“Founding partner GA Services LLC.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Palmetto Technology Group PTGgoptg.comHQ: Greenville, SC, United StatesReported employees: 11-50 | Greenville, SC, United States | 11-50 | Exact match | 51 contacts → |
“Most small to mid-size businesses have a ton of tech tools, software, apps, and systems to help them run-and most small to mid-size businesses don’t have the resources (or, quite…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Technical Support International TSItsisupport.comHQ: Foxboro, MA, United StatesReported employees: 11-50 | Foxboro, MA, United States | 11-50 | Exact match | 48 contacts → |
“Technical Support International, Inc.(TSI) is a leading IT Support organization that has been serving businesses throughout New England since 1989.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  AMNETamnet.netHQ: Colorado Springs, CO, United StatesReported employees: 11-50 | Colorado Springs, CO, United States | 11-50 | Exact match | 48 contacts → |
“Amnet was awarded the "Excellence in Customer Service" award in 2010, 2017, 2018.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Athens Microathensmicro.comHQ: Watkinsville, GA, United StatesReported employees: 51-200 | Watkinsville, GA, United States | 51-200 | Exact match | 44 contacts → |
“At Athens Micro, we know you want your technology to work so you can focus on running your business.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Suryl, LLCsuryl.comHQ: Oklahoma City, OK, United StatesReported employees: 201-500 | Oklahoma City, OK, United States | 201-500 | Exact match | 36 contacts → |
“Who we are: Cumulatively, our leadership team has managed thousands of employees and multimillion-dollar companies and projects, bringing that expertise to our clients.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Kinetixkinetix.comHQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 34 contacts → |
“The Kinetix managed service operates as if we were your internal IT department, with incentives fully aligned with yours.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Bridgetechbridge.techHQ: Portland, OR, United StatesReported employees: 11-50 | Portland, OR, United States | 11-50 | Exact match | 34 contacts → |
“From 24/7 help desk support and system maintenance to strategic technology guidance, we ensure your operations run smoothly, securely, and are built for the future.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  C-Forwardcforward.comHQ: Covington, KY, United StatesReported employees: 11-50 | Covington, KY, United States | 11-50 | Exact match | 33 contacts → |
“C-Forward provides Information Technology consulting services to businesses filling the role as their network administrator.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Premier Networxpremworx.comHQ: Martinez, GA, United StatesReported employees: 11-50 | Martinez, GA, United States | 11-50 | Exact match | 33 contacts → |
“Premier Networx is a locally owned, top-tier technology provider whose main focus is on keeping your company's IT up to date, ahead of the curve and running without interruption.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Network Elitesnetworkelites.comHQ: Carrollton, TX, United StatesReported employees: 51-200 | Carrollton, TX, United States | 51-200 | Exact match | 32 contacts → |
“Network Elites has all the IT resources to meet the level of service that you need to keep your business running smoothly.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Corcystems Managed IT Servicescorcystems.comHQ: Ridgefield, CT, United StatesReported employees: 11-50 | Ridgefield, CT, United States | 11-50 | Exact match | 31 contacts → |
“Born in CorCystems, Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Etech 7etech7.comHQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 31 contacts → |
“ETech 7 is a managed IT services provider in NYC dedicated to delivering managed IT support, managed network services and IT consulting services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Alvarez Technology Groupalvareztg.comHQ: Salinas, CA, United StatesReported employees: 11-50 | Salinas, CA, United States | 11-50 | Exact match | 30 contacts → |
“We specialize in helping busines owners and executives takes control of their IT systems to improve utilization, maximize efficiency and help the bottom line.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Smart Technology Services, INCsmartts.comHQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 30 contacts → |
“At SMaRT Technology Services, our resources are dedicated to helping businesses, schools and governmental agencies by making sure their organization's technology is highly…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Pegasus Technologiespegasustechnologies.comHQ: Kennett Square, PA, United StatesReported employees: 11-50 | Kennett Square, PA, United States | 11-50 | Exact match | 30 contacts → |
“Pegasus Technologies is the IT department for many businesses and non-profit organizations in the Southeastern Pennsylvania and Northern Delaware region.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  CTN Solutionsctnsolutions.comHQ: Blue Bell, PA, United StatesReported employees: 51-200 | Blue Bell, PA, United States | 51-200 | Exact match | 29 contacts → |
“We take pride in listening to our clients, understanding their businesses, and building solutions suited specifically to their business needs.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Astute Technology Managementastutetm.comHQ: Dublin, OH, United StatesReported employees: 11-50 | Dublin, OH, United States | 11-50 | Exact match | 29 contacts → |
“Since 1998, Astute Technology Management has been providing IT management and support to small and mid-sized businesses in Ohio that increases employee productivity through…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 1,059 company matches
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System administrators: 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
1,057 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.
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 1,059 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 ↗
Questions about this company list
What does Exact match mean for system administrators?
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 system administrators did RevenueBase find based in the United States?
The saved snapshot records 1,059 matching company records, 8,625 tracked contacts and 2,919 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
System administrators by geography
- System administrators based in Sao Paulo, Brazil
- System administrators based in London, United Kingdom
- System administrators based in Australia
- System administrators based in Austria
- System administrators based in Belgium
- System administrators based in Brazil
- System administrators based in Canada
- System administrators based in Czechia
- System administrators based in Denmark
- System administrators based in France
- System administrators based in Germany
- System administrators based in Hungary
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 system administrators based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/system-administrators/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
- System administrators based in Sao Paulo, Brazil
- System administrators based in London, United Kingdom
- System administrators based in Australia
- System administrators based in Austria
- System administrators based in Belgium
- System administrators based in Brazil
Company intelligence · public preview
Top 25 system administrators based in the United States
RevenueBase records 1,059 matching company records for system administrators based in the United States, with 8,625 tracked contacts and 2,919 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 system administrators 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 | 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. | |||||
| 2 | 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. | |||||
| 3 | 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. | |||||
| 4 | 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. | |||||
| 5 | 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. | |||||
| 6 | 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. | |||||
| 7 | 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. | |||||
| 8 | GA Servicesgasllc.com HQ: Lake Forest, CA, United StatesReported employees: Not recorded | Lake Forest, CA, United States | Not recorded | Exact match | 52 contacts → |
“Founding partner GA Services LLC.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Palmetto Technology Group PTGgoptg.com HQ: Greenville, SC, United StatesReported employees: 11-50 | Greenville, SC, United States | 11-50 | Exact match | 51 contacts → |
“Most small to mid-size businesses have a ton of tech tools, software, apps, and systems to help them run-and most small to mid-size businesses don’t have the resources (or, quite…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Technical Support International TSItsisupport.com HQ: Foxboro, MA, United StatesReported employees: 11-50 | Foxboro, MA, United States | 11-50 | Exact match | 48 contacts → |
“Technical Support International, Inc.(TSI) is a leading IT Support organization that has been serving businesses throughout New England since 1989.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | AMNETamnet.net HQ: Colorado Springs, CO, United StatesReported employees: 11-50 | Colorado Springs, CO, United States | 11-50 | Exact match | 48 contacts → |
“Amnet was awarded the "Excellence in Customer Service" award in 2010, 2017, 2018.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Athens Microathensmicro.com HQ: Watkinsville, GA, United StatesReported employees: 51-200 | Watkinsville, GA, United States | 51-200 | Exact match | 44 contacts → |
“At Athens Micro, we know you want your technology to work so you can focus on running your business.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Suryl, LLCsuryl.com HQ: Oklahoma City, OK, United StatesReported employees: 201-500 | Oklahoma City, OK, United States | 201-500 | Exact match | 36 contacts → |
“Who we are: Cumulatively, our leadership team has managed thousands of employees and multimillion-dollar companies and projects, bringing that expertise to our clients.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Kinetixkinetix.com HQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 34 contacts → |
“The Kinetix managed service operates as if we were your internal IT department, with incentives fully aligned with yours.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Bridgetechbridge.tech HQ: Portland, OR, United StatesReported employees: 11-50 | Portland, OR, United States | 11-50 | Exact match | 34 contacts → |
“From 24/7 help desk support and system maintenance to strategic technology guidance, we ensure your operations run smoothly, securely, and are built for the future.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | C-Forwardcforward.com HQ: Covington, KY, United StatesReported employees: 11-50 | Covington, KY, United States | 11-50 | Exact match | 33 contacts → |
“C-Forward provides Information Technology consulting services to businesses filling the role as their network administrator.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Premier Networxpremworx.com HQ: Martinez, GA, United StatesReported employees: 11-50 | Martinez, GA, United States | 11-50 | Exact match | 33 contacts → |
“Premier Networx is a locally owned, top-tier technology provider whose main focus is on keeping your company's IT up to date, ahead of the curve and running without interruption.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Network Elitesnetworkelites.com HQ: Carrollton, TX, United StatesReported employees: 51-200 | Carrollton, TX, United States | 51-200 | Exact match | 32 contacts → |
“Network Elites has all the IT resources to meet the level of service that you need to keep your business running smoothly.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Corcystems Managed IT Servicescorcystems.com HQ: Ridgefield, CT, United StatesReported employees: 11-50 | Ridgefield, CT, United States | 11-50 | Exact match | 31 contacts → |
“Born in CorCystems, Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Etech 7etech7.com HQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 31 contacts → |
“ETech 7 is a managed IT services provider in NYC dedicated to delivering managed IT support, managed network services and IT consulting services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Alvarez Technology Groupalvareztg.com HQ: Salinas, CA, United StatesReported employees: 11-50 | Salinas, CA, United States | 11-50 | Exact match | 30 contacts → |
“We specialize in helping busines owners and executives takes control of their IT systems to improve utilization, maximize efficiency and help the bottom line.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Smart Technology Services, INCsmartts.com HQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 30 contacts → |
“At SMaRT Technology Services, our resources are dedicated to helping businesses, schools and governmental agencies by making sure their organization's technology is highly…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Pegasus Technologiespegasustechnologies.com HQ: Kennett Square, PA, United StatesReported employees: 11-50 | Kennett Square, PA, United States | 11-50 | Exact match | 30 contacts → |
“Pegasus Technologies is the IT department for many businesses and non-profit organizations in the Southeastern Pennsylvania and Northern Delaware region.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | CTN Solutionsctnsolutions.com HQ: Blue Bell, PA, United StatesReported employees: 51-200 | Blue Bell, PA, United States | 51-200 | Exact match | 29 contacts → |
“We take pride in listening to our clients, understanding their businesses, and building solutions suited specifically to their business needs.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Astute Technology Managementastutetm.com HQ: Dublin, OH, United StatesReported employees: 11-50 | Dublin, OH, United States | 11-50 | Exact match | 29 contacts → |
“Since 1998, Astute Technology Management has been providing IT management and support to small and mid-sized businesses in Ohio that increases employee productivity through…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 1,059 company matches
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System administrators: 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
1,057 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.
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 1,059 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 ↗
Questions about this company list
What does Exact match mean for system administrators?
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 system administrators did RevenueBase find based in the United States?
The saved snapshot records 1,059 matching company records, 8,625 tracked contacts and 2,919 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.
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Cite this list
RevenueBase Data Team. Top 25 system administrators based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/system-administrators/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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