Company lists · Data refreshed September 2026
Top 25 Big IT companies based in the United States
RevenueBase identified 232 company matches for big IT companies associated with the United States as of September 2026 and tracks 367,111 professional contacts across them, including 73,427 with verified work emails. New York is the largest hub.
This list covers company matches for big IT companies associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 21, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest big IT companies based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 327,607 contacts → | ||||
Exact match “At IBM, we do more than work.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 2 | 35,232 contacts → | ||||
Exact match “Lenovo is a US$83 billion revenue global technology powerhouse, ranked #196 in the Fortune Global 500, and serving millions of customers every day in 180 markets.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 3 | 1,046 contacts → | ||||
Exact match “PCM is a division of Insight | Together, we’ll help you navigate complex IT challenges.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 4 | 483 contacts → | ||||
Exact match “The Hewlett-Packard Company, commonly shortened to Hewlett-Packard or HP, was an American multinational information technology company headquartered in Palo Alto, California.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 5 | 465 contacts → | ||||
Exact match “TigerDirect.com was established to serve the needs of computer users.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 6 | 188 contacts → | ||||
Exact match “MiTAC Computing Technology Corporation, a subsidiary of MiTAC Holdings Corporation, is a global leader in IT solutions and has over three decades of experience.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 7 | 60 contacts → | ||||
Exact match “Family Enrichment Network is a Computer Software company located in 262 Conklin Ave, Binghamton, New York, United States.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 8 | 20 contacts → | ||||
Exact match “Briviant makes a daily commitment to develop and provide top-quality cloud technology.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 9 | 18 contacts → | ||||
Exact match “At Octafy, we’re passionate about simplifying the Cloud journey for clients who truly understand the value of a reliable and skilled partner.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 10 | 18 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 11 | 12 contacts → | ||||
Exact match “Myriad Software LLC is a Computer Software company located in 209 S Main St, High Point, North Carolina, United States.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 12 | 12 contacts → | ||||
Exact match “Murdoch Services Inc is a consulting services company.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 13 | 10 contacts → | ||||
Exact match “National Computer Corporation is a Computer Software company located in Moscow, Moscow, Russian Federation.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 14 | 8 contacts → | ||||
Exact match “Eagle Software Group Inc is a computer software company based out of P.O.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 15 | 8 contacts → | ||||
Exact match “Preferred Data Corporation is a Computer Software company located in High Point, North Carolina, United States.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 16 | 8 contacts → | ||||
Exact match “Semicat Inc is a Computer Software company located in 255 Sinclair Frontage Rd, Milpitas, California, United States.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 17 | 7 contacts → | ||||
Exact match “Since SYSTECH has led the way in infrastructure and cybersecurity projects, establishing itself as a leader in the technology sector.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 18 | 6 contacts → | ||||
Exact match “We are a software and services company specializing in Cloud, Big Data and Infrastructure operations.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 19 | 5 contacts → | ||||
Exact match “MANAGEMENT SOLUTIONS OF VIRGINIA is a computer software company based out of 1531 PLANK RD, BLACKSBURG, Virginia, United States.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 20 | 5 contacts → | ||||
Exact match “C I T C is a Computer Software company located in 700 Spirit of Saint Louis # 1, Chesterfield, Missouri, United States.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 21 | 5 contacts → | ||||
Exact match “JIL Software Solutions, Joining Innovative Languages with Software Solutions.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 22 | 4 contacts → | ||||
Exact match “Nexlan is a computer software company based out of 28 W NORTH ST, DANVILLE, Illinois, United States.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 23 | 4 contacts → | ||||
Exact match “Ledge Light Technologies Inc is a Computer Software company located in 88 Howard St Ste D, New London, Connecticut, United States.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 24 | 4 contacts → | ||||
Exact match “Arcane Comics & More is a Computer Software company located in 5809 15th Ave NW, Seattle, Washington, United States.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 25 | 4 contacts → | ||||
Exact match “EARTHDIVER, LLC is a computer software company based out of 1245 EAST BRICKYARD ROAD SUITE 310, SALT LAKE CITY, Utah, United States.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “big IT companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 232 big IT companies based in the United States
See the full list, filter by size, metro and specialty, and access 73,427 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Big IT companies based in the United States at a glance
As of Sep 21, 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 232 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 “big IT companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 73,427 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 21, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
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 “big IT companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many big IT companies are there based in the United States?
RevenueBase identified 232 company matches for big IT companies associated with the United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
IBM tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most big IT companies?
New York leads with 6 company records, followed by Miami (5) and San Diego (5).
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 73,427 professional contacts with verified work emails tracked across these 232 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 21, 2026.
Ready to reach these companies? Verified emails and direct dials for all 232 big IT companies based in the United States. Start with a free account, no credit card.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
Company intelligence · public preview
Top 25 big IT companies based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 232 matching company records for big IT companies based in the United States, with 367,111 tracked contacts and 73,427 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 21, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 big IT companies based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  IBMibm.comHQ: Armonk, NY, United StatesReported employees: 10001+ | Armonk, NY, United States | 10001+ | Exact match | 327,607 contacts → |
“At IBM, we do more than work.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Lenovolenovo.comHQ: Morrisville, NC, United StatesReported employees: 10001+ | Morrisville, NC, United States | 10001+ | Exact match | 35,232 contacts → |
“Lenovo is a US$83 billion revenue global technology powerhouse, ranked #196 in the Fortune Global 500, and serving millions of customers every day in 180 markets.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | HQ: El Segundo, CA, United StatesReported employees: 1,001-5,000 | El Segundo, CA, United States | 1,001-5,000 | Exact match | 1,046 contacts → |
“PCM is a division of Insight | Together, we’ll help you navigate complex IT challenges.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Hewlett Packardhpe.comHQ: Palo Alto, CA, United StatesReported employees: 5,001-10,000 | Palo Alto, CA, United States | 5,001-10,000 | Exact match | 483 contacts → |
“The Hewlett-Packard Company, commonly shortened to Hewlett-Packard or HP, was an American multinational information technology company headquartered in Palo Alto, California.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Tigerdirect Businesstigerdirect.comHQ: Miami, FL, United StatesReported employees: 1,001-5,000 | Miami, FL, United States | 1,001-5,000 | Exact match | 465 contacts → |
“TigerDirect.com was established to serve the needs of computer users.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Mitac Computingmitaccomputing.comHQ: Newark, CA, United StatesReported employees: 5,001-10,000 | Newark, CA, United States | 5,001-10,000 | Exact match | 188 contacts → |
“MiTAC Computing Technology Corporation, a subsidiary of MiTAC Holdings Corporation, is a global leader in IT solutions and has over three decades of experience.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Family Enrichment Networkfamilyenrichment.cc HQ: Binghamton, NY, United StatesReported employees: 201-500 | Binghamton, NY, United States | 201-500 | Exact match | 60 contacts → |
“Family Enrichment Network is a Computer Software company located in 262 Conklin Ave, Binghamton, New York, United States.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Briviant INCbriviant.com HQ: Tustin, CA, United StatesReported employees: 11-50 | Tustin, CA, United States | 11-50 | Exact match | 20 contacts → |
“Briviant makes a daily commitment to develop and provide top-quality cloud technology.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Octafy USAoctafy.com HQ: Winter Garden, FL, United StatesReported employees: 11-50 | Winter Garden, FL, United States | 11-50 | Exact match | 18 contacts → |
“At Octafy, we’re passionate about simplifying the Cloud journey for clients who truly understand the value of a reliable and skilled partner.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Windows 365microsoft.comHQ: Redmond, WA, United StatesReported employees: 1,001-5,000 | Redmond, WA, United States | 1,001-5,000 | Exact match | 18 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 11 |  Myriad Software LLCmyriadsoftware.comHQ: San Diego, CA, United StatesReported employees: 11-50 | San Diego, CA, United States | 11-50 | Exact match | 12 contacts → |
“Myriad Software LLC is a Computer Software company located in 209 S Main St, High Point, North Carolina, United States.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Murdoch Services, INCmurdochservices.comHQ: Mc Donough, GA, United StatesReported employees: 11-50 | Mc Donough, GA, United States | 11-50 | Exact match | 12 contacts → |
“Murdoch Services Inc is a consulting services company.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  National Computer Corporationnccusa.comHQ: Greenville, SC, United StatesReported employees: 11-50 | Greenville, SC, United States | 11-50 | Exact match | 10 contacts → |
“National Computer Corporation is a Computer Software company located in Moscow, Moscow, Russian Federation.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Eagle Software Group INCesgi.com HQ: Fairfax, VA, United StatesReported employees: 11-50 | Fairfax, VA, United States | 11-50 | Exact match | 8 contacts → |
“Eagle Software Group Inc is a computer software company based out of P.O.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Preferred Data Corporationpdcsoftware.comHQ: High Point, NC, United StatesReported employees: 1-10 | High Point, NC, United States | 1-10 | Exact match | 8 contacts → |
“Preferred Data Corporation is a Computer Software company located in High Point, North Carolina, United States.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Semicat INCsemicat.com HQ: Milpitas, CA, United StatesReported employees: 51-200 | Milpitas, CA, United States | 51-200 | Exact match | 8 contacts → |
“Semicat Inc is a Computer Software company located in 255 Sinclair Frontage Rd, Milpitas, California, United States.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Systech USAsystech-usa.com HQ: Pompano Beach, FL, United StatesReported employees: 11-50 | Pompano Beach, FL, United States | 11-50 | Exact match | 7 contacts → |
“Since SYSTECH has led the way in infrastructure and cybersecurity projects, establishing itself as a leader in the technology sector.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Lean Infotechleaninfotech.netHQ: Sunnyvale, CA, United StatesReported employees: 11-50 | Sunnyvale, CA, United States | 11-50 | Exact match | 6 contacts → |
“We are a software and services company specializing in Cloud, Big Data and Infrastructure operations.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Management Solutions Of Virginiamanagementsolutionsofva.comHQ: Blacksburg, VA, United StatesReported employees: 1-10 | Blacksburg, VA, United States | 1-10 | Exact match | 5 contacts → |
“MANAGEMENT SOLUTIONS OF VIRGINIA is a computer software company based out of 1531 PLANK RD, BLACKSBURG, Virginia, United States.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | C I T Ccitc.fr HQ: Chesterfield, MO, United StatesReported employees: 1-10 | Chesterfield, MO, United States | 1-10 | Exact match | 5 contacts → |
“C I T C is a Computer Software company located in 700 Spirit of Saint Louis # 1, Chesterfield, Missouri, United States.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | JILjilsoftwaresolutions.com HQ: Westchester, IL, United StatesReported employees: 1-10 | Westchester, IL, United States | 1-10 | Exact match | 5 contacts → |
“JIL Software Solutions, Joining Innovative Languages with Software Solutions.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Nexlannexlan.com HQ: Danville, IL, United StatesReported employees: 1-10 | Danville, IL, United States | 1-10 | Exact match | 4 contacts → |
“Nexlan is a computer software company based out of 28 W NORTH ST, DANVILLE, Illinois, United States.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Ledge Light Technologies INCledgelight.com HQ: New London, CT, United StatesReported employees: 11-50 | New London, CT, United States | 11-50 | Exact match | 4 contacts → |
“Ledge Light Technologies Inc is a Computer Software company located in 88 Howard St Ste D, New London, Connecticut, United States.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Arcane Comics & Morearcanecomicbooks.com HQ: Seattle, WA, United StatesReported employees: 1-10 | Seattle, WA, United States | 1-10 | Exact match | 4 contacts → |
“Arcane Comics & More is a Computer Software company located in 5809 15th Ave NW, Seattle, Washington, United States.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Earthdiver, LLCearthdiver.com HQ: Salt Lake City, UT, United StatesReported employees: 11-50 | Salt Lake City, UT, United States | 11-50 | Exact match | 4 contacts → |
“EARTHDIVER, LLC is a computer software company based out of 1245 EAST BRICKYARD ROAD SUITE 310, SALT LAKE CITY, Utah, United States.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 232 company matches
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Big IT companies: dataset insights
September 21, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
232 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured 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 232 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 21, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for big IT companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many big IT companies did RevenueBase find based in the United States?
The saved snapshot records 232 matching company records, 367,111 tracked contacts and 73,427 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 21, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Big IT companies by geography
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 big IT companies based in the United States. Snapshot: September 21, 2026. https://revenuebase.ai/companies/big-it-companies/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 big IT companies based in the United States
RevenueBase records 232 matching company records for big IT companies based in the United States, with 367,111 tracked contacts and 73,427 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 21, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 big IT companies based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | IBMibm.com HQ: Armonk, NY, United StatesReported employees: 10001+ | Armonk, NY, United States | 10001+ | Exact match | 327,607 contacts → |
“At IBM, we do more than work.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Lenovolenovo.com HQ: Morrisville, NC, United StatesReported employees: 10001+ | Morrisville, NC, United States | 10001+ | Exact match | 35,232 contacts → |
“Lenovo is a US$83 billion revenue global technology powerhouse, ranked #196 in the Fortune Global 500, and serving millions of customers every day in 180 markets.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | HQ: El Segundo, CA, United StatesReported employees: 1,001-5,000 | El Segundo, CA, United States | 1,001-5,000 | Exact match | 1,046 contacts → |
“PCM is a division of Insight | Together, we’ll help you navigate complex IT challenges.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Hewlett Packardhpe.com HQ: Palo Alto, CA, United StatesReported employees: 5,001-10,000 | Palo Alto, CA, United States | 5,001-10,000 | Exact match | 483 contacts → |
“The Hewlett-Packard Company, commonly shortened to Hewlett-Packard or HP, was an American multinational information technology company headquartered in Palo Alto, California.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Tigerdirect Businesstigerdirect.com HQ: Miami, FL, United StatesReported employees: 1,001-5,000 | Miami, FL, United States | 1,001-5,000 | Exact match | 465 contacts → |
“TigerDirect.com was established to serve the needs of computer users.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Mitac Computingmitaccomputing.com HQ: Newark, CA, United StatesReported employees: 5,001-10,000 | Newark, CA, United States | 5,001-10,000 | Exact match | 188 contacts → |
“MiTAC Computing Technology Corporation, a subsidiary of MiTAC Holdings Corporation, is a global leader in IT solutions and has over three decades of experience.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Family Enrichment Networkfamilyenrichment.cc HQ: Binghamton, NY, United StatesReported employees: 201-500 | Binghamton, NY, United States | 201-500 | Exact match | 60 contacts → |
“Family Enrichment Network is a Computer Software company located in 262 Conklin Ave, Binghamton, New York, United States.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Briviant INCbriviant.com HQ: Tustin, CA, United StatesReported employees: 11-50 | Tustin, CA, United States | 11-50 | Exact match | 20 contacts → |
“Briviant makes a daily commitment to develop and provide top-quality cloud technology.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Octafy USAoctafy.com HQ: Winter Garden, FL, United StatesReported employees: 11-50 | Winter Garden, FL, United States | 11-50 | Exact match | 18 contacts → |
“At Octafy, we’re passionate about simplifying the Cloud journey for clients who truly understand the value of a reliable and skilled partner.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Windows 365microsoft.com HQ: Redmond, WA, United StatesReported employees: 1,001-5,000 | Redmond, WA, United States | 1,001-5,000 | Exact match | 18 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 11 | Myriad Software LLCmyriadsoftware.com HQ: San Diego, CA, United StatesReported employees: 11-50 | San Diego, CA, United States | 11-50 | Exact match | 12 contacts → |
“Myriad Software LLC is a Computer Software company located in 209 S Main St, High Point, North Carolina, United States.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Murdoch Services, INCmurdochservices.com HQ: Mc Donough, GA, United StatesReported employees: 11-50 | Mc Donough, GA, United States | 11-50 | Exact match | 12 contacts → |
“Murdoch Services Inc is a consulting services company.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | National Computer Corporationnccusa.com HQ: Greenville, SC, United StatesReported employees: 11-50 | Greenville, SC, United States | 11-50 | Exact match | 10 contacts → |
“National Computer Corporation is a Computer Software company located in Moscow, Moscow, Russian Federation.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Eagle Software Group INCesgi.com HQ: Fairfax, VA, United StatesReported employees: 11-50 | Fairfax, VA, United States | 11-50 | Exact match | 8 contacts → |
“Eagle Software Group Inc is a computer software company based out of P.O.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Preferred Data Corporationpdcsoftware.com HQ: High Point, NC, United StatesReported employees: 1-10 | High Point, NC, United States | 1-10 | Exact match | 8 contacts → |
“Preferred Data Corporation is a Computer Software company located in High Point, North Carolina, United States.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Semicat INCsemicat.com HQ: Milpitas, CA, United StatesReported employees: 51-200 | Milpitas, CA, United States | 51-200 | Exact match | 8 contacts → |
“Semicat Inc is a Computer Software company located in 255 Sinclair Frontage Rd, Milpitas, California, United States.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Systech USAsystech-usa.com HQ: Pompano Beach, FL, United StatesReported employees: 11-50 | Pompano Beach, FL, United States | 11-50 | Exact match | 7 contacts → |
“Since SYSTECH has led the way in infrastructure and cybersecurity projects, establishing itself as a leader in the technology sector.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Lean Infotechleaninfotech.net HQ: Sunnyvale, CA, United StatesReported employees: 11-50 | Sunnyvale, CA, United States | 11-50 | Exact match | 6 contacts → |
“We are a software and services company specializing in Cloud, Big Data and Infrastructure operations.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Management Solutions Of Virginiamanagementsolutionsofva.com HQ: Blacksburg, VA, United StatesReported employees: 1-10 | Blacksburg, VA, United States | 1-10 | Exact match | 5 contacts → |
“MANAGEMENT SOLUTIONS OF VIRGINIA is a computer software company based out of 1531 PLANK RD, BLACKSBURG, Virginia, United States.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | C I T Ccitc.fr HQ: Chesterfield, MO, United StatesReported employees: 1-10 | Chesterfield, MO, United States | 1-10 | Exact match | 5 contacts → |
“C I T C is a Computer Software company located in 700 Spirit of Saint Louis # 1, Chesterfield, Missouri, United States.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | JILjilsoftwaresolutions.com HQ: Westchester, IL, United StatesReported employees: 1-10 | Westchester, IL, United States | 1-10 | Exact match | 5 contacts → |
“JIL Software Solutions, Joining Innovative Languages with Software Solutions.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Nexlannexlan.com HQ: Danville, IL, United StatesReported employees: 1-10 | Danville, IL, United States | 1-10 | Exact match | 4 contacts → |
“Nexlan is a computer software company based out of 28 W NORTH ST, DANVILLE, Illinois, United States.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Ledge Light Technologies INCledgelight.com HQ: New London, CT, United StatesReported employees: 11-50 | New London, CT, United States | 11-50 | Exact match | 4 contacts → |
“Ledge Light Technologies Inc is a Computer Software company located in 88 Howard St Ste D, New London, Connecticut, United States.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Arcane Comics & Morearcanecomicbooks.com HQ: Seattle, WA, United StatesReported employees: 1-10 | Seattle, WA, United States | 1-10 | Exact match | 4 contacts → |
“Arcane Comics & More is a Computer Software company located in 5809 15th Ave NW, Seattle, Washington, United States.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Earthdiver, LLCearthdiver.com HQ: Salt Lake City, UT, United StatesReported employees: 11-50 | Salt Lake City, UT, United States | 11-50 | Exact match | 4 contacts → |
“EARTHDIVER, LLC is a computer software company based out of 1245 EAST BRICKYARD ROAD SUITE 310, SALT LAKE CITY, Utah, United States.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 232 company matches
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Big IT companies: dataset insights
September 21, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
232 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured 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 232 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 21, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for big IT companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many big IT companies did RevenueBase find based in the United States?
The saved snapshot records 232 matching company records, 367,111 tracked contacts and 73,427 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 21, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Big IT companies by geography
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Cite this list
RevenueBase Data Team. Top 25 big IT companies based in the United States. Snapshot: September 21, 2026. https://revenuebase.ai/companies/big-it-companies/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗