Company lists · Data refreshed November 2026
Top 20 Computer services companies based in Washington, United States
RevenueBase identified 56 company matches for computer services companies associated with Washington, United States as of November 2026 and tracks 462 professional contacts across them, including 118 with verified work emails. Across the United States, New York is the largest hub for this category (334 companies); Washington has 56.
This list covers company matches for computer services companies associated with Washington, 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 20 largest computer services companies based in Washington, United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 45 contacts → | ||||
Exact match “Cascades Technologies is a Professional Consulting and IT Services firm with a commitment to personal and profession integrity.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 41 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 29 contacts → | ||||
Exact match “Compass Solutions, LLC is a leading Information Technology company that delivers technology solutions that fit the business model of its clients.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 25 contacts → | ||||
Exact match “Rethinking Consulting Services (RTCS) is a Managed IT Services provider helping growing businesses build reliable, secure, and scalable IT operations.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 15 contacts → | ||||
Exact match “Partners International is a Washington, D.C-based independent information technology consulting firm, specializing in outsourced IT support services and custom software…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 11 contacts → | ||||
Exact match “Capitol Technology Solutions is a client-focused IT services and consulting firm.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 10 contacts → | ||||
Exact match “Kacidy IT Solutions Simplified - Cloud Computing, Security, IS Audit and Compliance Services, Corporate Training, and Project Management.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 9 contacts → | ||||
Exact match “Your single point of contact for all things technical.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 9 contacts → | ||||
Exact match “HLP provides high quality service and support for your business IT needs.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 6 contacts → | ||||
Exact match “Converging Technology and Business At K Street Consulting, we're more than just IT support.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 6 contacts → | ||||
Exact match “FSIT is a DC area IT firm specialized in providing customized IT solutions for businesses of all sizes.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 5 contacts → | ||||
Exact match “B/Net Systems provides professional IT services for small and medium-sized businesses, so they can focus on their core competencies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 4 contacts → | ||||
Exact match “Owia Technology offers Washington D.C.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 3 contacts → | ||||
Exact match “Technology touches every area of our lives, with unique requirements and expectations.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 3 contacts → | ||||
Exact match “A fast growing IT consulting, services and support organization focused on innovation and quality.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 2 contacts → | ||||
Exact match “Alternative Network Solutions is a technology leader in the Pittsburgh area.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 2 contacts → | ||||
Exact match “At Codex, our mission is to deliver exceptional technical support and innovative solutions that empower individuals and businesses to thrive in the digital world.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 2 contacts → | ||||
Exact match “Reach Systems is an exceptional IT services firm with proven leadership in the consulting and project management space.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 2 contacts → | ||||
Exact match “The team at 3C Solutions has been providing custom software solutions, network infrastructure planning, and IT support services for more than 20 years.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 1 contacts → | ||||
Exact match “Since 1974, Bob Caldwell has been involved in the computer industry.” 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 “computer services 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 20 of 56 computer services companies based in Washington, United States
See the full list, filter by size, metro and specialty, and access 118 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Computer services companies based in Washington, United States at a glance
As of Nov 6, 2026Companies by employee count
Email recency for this list is measured across the whole United States list rather than for Washington, so it is reported there. Company counts and contact totals on this page are exact for Washington, over 56 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 Washington, United States whose business descriptions match “computer services 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 118 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.
Computer services companies by metro in the United States
- Computer services companies in New York334
- Computer services companies in Houston246
- Computer services companies in Chicago157
- Computer services companies in Miami135
- Computer services companies in Dallas134
- Computer services companies in Atlanta129
- Computer services companies in Los Angeles128
- Computer services companies in Austin104
- Computer services companies in San Diego97
- Computer services companies in Las Vegas79
- Computer services companies in Tampa78
- Computer services companies in Phoenix75
- Computer services companies in San Francisco75
- Computer services companies in Seattle70
- Computer services companies in Irvine67
- Computer services companies in Denver66
- Computer services companies in Charlotte63
- Computer services companies in Orlando62
- Computer services companies in Portland58
- Computer services companies in San Jose56
- Computer services companies in Irving55
- Computer services companies in San Antonio55
- Computer services companies in Wilmington54
- Computer services companies in Plano53
- Computer services companies in Columbus52
- Computer services companies in Boston51
- Computer services companies in Arlington47
- Computer services companies in Indianapolis46
- Computer services companies in St. Louis45
- Computer services companies in Alpharetta43
- Computer services companies in Frisco42
- Computer services companies in Richmond42
- Computer services companies in Sheridan42
- Computer services companies in Columbia40
- Computer services companies in Jacksonville40
- Computer services companies in Philadelphia39
- Computer services companies in Pittsburgh39
- Computer services companies in Springfield39
- Computer services companies in Cleveland38
- Computer services companies in Nashville36
- Computer services companies in Rochester36
- Computer services companies in Greenville35
- Computer services companies in Louisville35
- Computer services companies in Raleigh35
- Computer services companies in Sacramento35
- Computer services companies in Scottsdale35
- Computer services companies in Cincinnati34
- Computer services companies in Minneapolis34
- Computer services companies in Oklahoma City34
- Computer services companies in Fort Worth33
- Computer services companies in Madison32
- Computer services companies in Newark32
- Computer services companies in Troy31
- Computer services companies in Colorado Springs30
- Computer services companies in Kansas City30
- Computer services companies in West Palm Beach30
- Computer services companies in Alexandria28
- Computer services companies in Fort Lauderdale28
- Computer services companies in Grand Rapids28
- Computer services companies in Omaha28
- Computer services companies in Boca Raton27
- Computer services companies in Fairfax27
- Computer services companies in Princeton27
- Computer services companies in Tucson27
- Computer services companies in Baltimore26
- Computer services companies in Tulsa26
- Computer services companies in Baton Rouge25
- Computer services companies in Cary25
- Computer services companies in El Paso25
- Computer services companies in Lexington25
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 “computer services companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many computer services companies are there based in Washington, United States?
RevenueBase identified 56 company matches for computer services companies associated with Washington, 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?
Cascades Technologies, INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city in the United States has the most computer services companies?
New York leads the United States with 334 company records, followed by Houston (246) and Chicago (157). Washington has 56.
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 118 professional contacts with verified work emails tracked across these 56 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 56 computer services companies based in Washington, United States. Start with a free account, no credit card.
Download this list →Related lists
Computer services companies by geography
- Computer services companies based in Buenos Aires, Argentina
- Computer services companies based in Cordoba, Argentina
- Computer services companies based in Adelaide, Australia
- Computer services companies based in Brisbane, Australia
- Computer services companies based in Melbourne, Australia
- Computer services companies based in Perth, Australia
- Computer services companies based in Sydney, Australia
- Computer services companies based in Vienna, Austria
- Computer services companies based in Dhaka, Bangladesh
- Computer services companies based in Brussels, Belgium
- Computer services companies based in Barueri, Brazil
- Computer services companies based in Belo Horizonte, Brazil
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Computer services companies based in Buenos Aires, Argentina
- Computer services companies based in Cordoba, Argentina
- Computer services companies based in Adelaide, Australia
- Computer services companies based in Brisbane, Australia
- Computer services companies based in Melbourne, Australia
- Computer services companies based in Perth, Australia
Company intelligence · public preview
Top 20 computer services companies based in Washington, 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 56 matching company records for computer services companies based in Washington, United States, with 462 tracked contacts and 118 verified work emails.
This public preview shows 20 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 20 computer services companies based in Washington, 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 |  Cascades Technologies, INCcascadestech.comHQ: Washington, DC, United StatesReported employees: 51-200 | Washington, DC, United States | 51-200 | Exact match | 45 contacts → |
“Cascades Technologies is a Professional Consulting and IT Services firm with a commitment to personal and profession integrity.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Componentwise Solutions INCcomponentwise.comHQ: Washington, DC, United StatesReported employees: Not recorded | Washington, DC, United States | Not recorded | Exact match | 41 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 3 |  Compass Solutionscompasscentral.comHQ: Washington, DC, United StatesReported employees: 51-200 | Washington, DC, United States | 51-200 | Exact match | 29 contacts → |
“Compass Solutions, LLC is a leading Information Technology company that delivers technology solutions that fit the business model of its clients.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Rethinking Consulting Services Rtcsrethinkingcs.comHQ: Washington, DC, United StatesReported employees: 11-50 | Washington, DC, United States | 11-50 | Exact match | 25 contacts → |
“Rethinking Consulting Services (RTCS) is a Managed IT Services provider helping growing businesses build reliable, secure, and scalable IT operations.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Partners Internationalpintl.netHQ: Washington, DC, United StatesReported employees: 11-50 | Washington, DC, United States | 11-50 | Exact match | 15 contacts → |
“Partners International is a Washington, D.C-based independent information technology consulting firm, specializing in outsourced IT support services and custom software…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Capitol Technology Solutionscapitol.technologyHQ: Washington, DC, United StatesReported employees: 11-50 | Washington, DC, United States | 11-50 | Exact match | 11 contacts → |
“Capitol Technology Solutions is a client-focused IT services and consulting firm.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Kacidy INCkacidy.comHQ: Washington, DC, United StatesReported employees: 1-10 | Washington, DC, United States | 1-10 | Exact match | 10 contacts → |
“Kacidy IT Solutions Simplified - Cloud Computing, Security, IS Audit and Compliance Services, Corporate Training, and Project Management.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Thinksocially LLCthinksocially.comHQ: Washington, DC, United StatesReported employees: 11-50 | Washington, DC, United States | 11-50 | Exact match | 9 contacts → |
“Your single point of contact for all things technical.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  HLP Associates, INChlp.netHQ: Washington, DC, United StatesReported employees: 11-50 | Washington, DC, United States | 11-50 | Exact match | 9 contacts → |
“HLP provides high quality service and support for your business IT needs.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  K Street Consultingkstreetllc.comHQ: Washington, DC, United StatesReported employees: 11-50 | Washington, DC, United States | 11-50 | Exact match | 6 contacts → |
“Converging Technology and Business At K Street Consulting, we're more than just IT support.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Fsit Servicesfsitservices.com HQ: Washington, DC, United StatesReported employees: 1-10 | Washington, DC, United States | 1-10 | Exact match | 6 contacts → |
“FSIT is a DC area IT firm specialized in providing customized IT solutions for businesses of all sizes.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  B NET Systemsbnetsystems.comHQ: Washington, DC, United StatesReported employees: 1-10 | Washington, DC, United States | 1-10 | Exact match | 5 contacts → |
“B/Net Systems provides professional IT services for small and medium-sized businesses, so they can focus on their core competencies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Owia Technologyowiatech.comHQ: Washington, DC, United StatesReported employees: 1-10 | Washington, DC, United States | 1-10 | Exact match | 4 contacts → |
“Owia Technology offers Washington D.C.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Technology By Dale Pitulski LLCtechbydale.comHQ: Washington, PA, United StatesReported employees: 1-10 | Washington, PA, United States | 1-10 | Exact match | 3 contacts → |
“Technology touches every area of our lives, with unique requirements and expectations.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  GO Intellects INCgointellects.comHQ: Washington, DC, United StatesReported employees: 1-10 | Washington, DC, United States | 1-10 | Exact match | 3 contacts → |
“A fast growing IT consulting, services and support organization focused on innovation and quality.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Alternative Network Solutions LLCans-pa.comHQ: Washington, PA, United StatesReported employees: 1-10 | Washington, PA, United States | 1-10 | Exact match | 2 contacts → |
“Alternative Network Solutions is a technology leader in the Pittsburgh area.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Codex Computer Servicescodexcomputer.usHQ: Washington, DC, United StatesReported employees: 1-10 | Washington, DC, United States | 1-10 | Exact match | 2 contacts → |
“At Codex, our mission is to deliver exceptional technical support and innovative solutions that empower individuals and businesses to thrive in the digital world.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Reach Systems INCrsiva.comHQ: Washington, DC, United StatesReported employees: 1-10 | Washington, DC, United States | 1-10 | Exact match | 2 contacts → |
“Reach Systems is an exceptional IT services firm with proven leadership in the consulting and project management space.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  3c Solutions3csol.netHQ: Washington, DC, United StatesReported employees: 1-10 | Washington, DC, United States | 1-10 | Exact match | 2 contacts → |
“The team at 3C Solutions has been providing custom software solutions, network infrastructure planning, and IT support services for more than 20 years.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  BMA INCbma.netHQ: Washington, MO, United StatesReported employees: 1-10 | Washington, MO, United States | 1-10 | Exact match | 1 contacts → |
“Since 1974, Bob Caldwell has been involved in the computer industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 20 of 56 company matches
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Computer services companies: 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
56 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole United States list rather than for Washington, so it is reported there. Company counts and contact totals on this page are exact for Washington, over 56 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 ↗
Computer services companies by metro in the United States
- Computer services companies in New York334
- Computer services companies in Houston246
- Computer services companies in Chicago157
- Computer services companies in Miami135
- Computer services companies in Dallas134
- Computer services companies in Atlanta129
- Computer services companies in Los Angeles128
- Computer services companies in Austin104
- Computer services companies in San Diego97
- Computer services companies in Las Vegas79
- Computer services companies in Tampa78
- Computer services companies in Phoenix75
- Computer services companies in San Francisco75
- Computer services companies in Seattle70
- Computer services companies in Irvine67
- Computer services companies in Denver66
- Computer services companies in Charlotte63
- Computer services companies in Orlando62
- Computer services companies in Portland58
- Computer services companies in San Jose56
- Computer services companies in Irving55
- Computer services companies in San Antonio55
- Computer services companies in Wilmington54
- Computer services companies in Plano53
- Computer services companies in Columbus52
- Computer services companies in Boston51
- Computer services companies in Arlington47
- Computer services companies in Indianapolis46
- Computer services companies in St. Louis45
- Computer services companies in Alpharetta43
- Computer services companies in Frisco42
- Computer services companies in Richmond42
- Computer services companies in Sheridan42
- Computer services companies in Columbia40
- Computer services companies in Jacksonville40
- Computer services companies in Philadelphia39
- Computer services companies in Pittsburgh39
- Computer services companies in Springfield39
- Computer services companies in Cleveland38
- Computer services companies in Nashville36
- Computer services companies in Rochester36
- Computer services companies in Greenville35
- Computer services companies in Louisville35
- Computer services companies in Raleigh35
- Computer services companies in Sacramento35
- Computer services companies in Scottsdale35
- Computer services companies in Cincinnati34
- Computer services companies in Minneapolis34
- Computer services companies in Oklahoma City34
- Computer services companies in Fort Worth33
- Computer services companies in Madison32
- Computer services companies in Newark32
- Computer services companies in Troy31
- Computer services companies in Colorado Springs30
- Computer services companies in Kansas City30
- Computer services companies in West Palm Beach30
- Computer services companies in Alexandria28
- Computer services companies in Fort Lauderdale28
- Computer services companies in Grand Rapids28
- Computer services companies in Omaha28
- Computer services companies in Boca Raton27
- Computer services companies in Fairfax27
- Computer services companies in Princeton27
- Computer services companies in Tucson27
- Computer services companies in Baltimore26
- Computer services companies in Tulsa26
- Computer services companies in Baton Rouge25
- Computer services companies in Cary25
- Computer services companies in El Paso25
- Computer services companies in Lexington25
Questions about this company list
What does Exact match mean for computer services 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 computer services companies did RevenueBase find based in Washington, United States?
The saved snapshot records 56 matching company records, 462 tracked contacts and 118 verified emails. The public preview displays 20 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
Computer services companies by geography
- Computer services companies based in Buenos Aires, Argentina
- Computer services companies based in Cordoba, Argentina
- Computer services companies based in Adelaide, Australia
- Computer services companies based in Brisbane, Australia
- Computer services companies based in Melbourne, Australia
- Computer services companies based in Perth, Australia
- Computer services companies based in Sydney, Australia
- Computer services companies based in Vienna, Austria
- Computer services companies based in Dhaka, Bangladesh
- Computer services companies based in Brussels, Belgium
- Computer services companies based in Barueri, Brazil
- Computer services companies based in Belo Horizonte, Brazil
Cite this list
RevenueBase Data Team. Top 20 computer services companies based in Washington, United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/computer-services-companies/united-states/washington.
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
- Computer services companies based in Buenos Aires, Argentina
- Computer services companies based in Cordoba, Argentina
- Computer services companies based in Adelaide, Australia
- Computer services companies based in Brisbane, Australia
- Computer services companies based in Melbourne, Australia
- Computer services companies based in Perth, Australia
Company intelligence · public preview
Top 20 computer services companies based in Washington, United States
RevenueBase records 56 matching company records for computer services companies based in Washington, United States, with 462 tracked contacts and 118 verified work emails.
This public preview shows 20 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 20 computer services companies based in Washington, 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 | Cascades Technologies, INCcascadestech.com HQ: Washington, DC, United StatesReported employees: 51-200 | Washington, DC, United States | 51-200 | Exact match | 45 contacts → |
“Cascades Technologies is a Professional Consulting and IT Services firm with a commitment to personal and profession integrity.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Componentwise Solutions INCcomponentwise.com HQ: Washington, DC, United StatesReported employees: Not recorded | Washington, DC, United States | Not recorded | Exact match | 41 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 3 | Compass Solutionscompasscentral.com HQ: Washington, DC, United StatesReported employees: 51-200 | Washington, DC, United States | 51-200 | Exact match | 29 contacts → |
“Compass Solutions, LLC is a leading Information Technology company that delivers technology solutions that fit the business model of its clients.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Rethinking Consulting Services Rtcsrethinkingcs.com HQ: Washington, DC, United StatesReported employees: 11-50 | Washington, DC, United States | 11-50 | Exact match | 25 contacts → |
“Rethinking Consulting Services (RTCS) is a Managed IT Services provider helping growing businesses build reliable, secure, and scalable IT operations.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Partners Internationalpintl.net HQ: Washington, DC, United StatesReported employees: 11-50 | Washington, DC, United States | 11-50 | Exact match | 15 contacts → |
“Partners International is a Washington, D.C-based independent information technology consulting firm, specializing in outsourced IT support services and custom software…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Capitol Technology Solutionscapitol.technology HQ: Washington, DC, United StatesReported employees: 11-50 | Washington, DC, United States | 11-50 | Exact match | 11 contacts → |
“Capitol Technology Solutions is a client-focused IT services and consulting firm.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Kacidy INCkacidy.com HQ: Washington, DC, United StatesReported employees: 1-10 | Washington, DC, United States | 1-10 | Exact match | 10 contacts → |
“Kacidy IT Solutions Simplified - Cloud Computing, Security, IS Audit and Compliance Services, Corporate Training, and Project Management.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Thinksocially LLCthinksocially.com HQ: Washington, DC, United StatesReported employees: 11-50 | Washington, DC, United States | 11-50 | Exact match | 9 contacts → |
“Your single point of contact for all things technical.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | HLP Associates, INChlp.net HQ: Washington, DC, United StatesReported employees: 11-50 | Washington, DC, United States | 11-50 | Exact match | 9 contacts → |
“HLP provides high quality service and support for your business IT needs.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | K Street Consultingkstreetllc.com HQ: Washington, DC, United StatesReported employees: 11-50 | Washington, DC, United States | 11-50 | Exact match | 6 contacts → |
“Converging Technology and Business At K Street Consulting, we're more than just IT support.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Fsit Servicesfsitservices.com HQ: Washington, DC, United StatesReported employees: 1-10 | Washington, DC, United States | 1-10 | Exact match | 6 contacts → |
“FSIT is a DC area IT firm specialized in providing customized IT solutions for businesses of all sizes.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | B NET Systemsbnetsystems.com HQ: Washington, DC, United StatesReported employees: 1-10 | Washington, DC, United States | 1-10 | Exact match | 5 contacts → |
“B/Net Systems provides professional IT services for small and medium-sized businesses, so they can focus on their core competencies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Owia Technologyowiatech.com HQ: Washington, DC, United StatesReported employees: 1-10 | Washington, DC, United States | 1-10 | Exact match | 4 contacts → |
“Owia Technology offers Washington D.C.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Technology By Dale Pitulski LLCtechbydale.com HQ: Washington, PA, United StatesReported employees: 1-10 | Washington, PA, United States | 1-10 | Exact match | 3 contacts → |
“Technology touches every area of our lives, with unique requirements and expectations.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | GO Intellects INCgointellects.com HQ: Washington, DC, United StatesReported employees: 1-10 | Washington, DC, United States | 1-10 | Exact match | 3 contacts → |
“A fast growing IT consulting, services and support organization focused on innovation and quality.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Alternative Network Solutions LLCans-pa.com HQ: Washington, PA, United StatesReported employees: 1-10 | Washington, PA, United States | 1-10 | Exact match | 2 contacts → |
“Alternative Network Solutions is a technology leader in the Pittsburgh area.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Codex Computer Servicescodexcomputer.us HQ: Washington, DC, United StatesReported employees: 1-10 | Washington, DC, United States | 1-10 | Exact match | 2 contacts → |
“At Codex, our mission is to deliver exceptional technical support and innovative solutions that empower individuals and businesses to thrive in the digital world.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Reach Systems INCrsiva.com HQ: Washington, DC, United StatesReported employees: 1-10 | Washington, DC, United States | 1-10 | Exact match | 2 contacts → |
“Reach Systems is an exceptional IT services firm with proven leadership in the consulting and project management space.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | 3c Solutions3csol.net HQ: Washington, DC, United StatesReported employees: 1-10 | Washington, DC, United States | 1-10 | Exact match | 2 contacts → |
“The team at 3C Solutions has been providing custom software solutions, network infrastructure planning, and IT support services for more than 20 years.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | BMA INCbma.net HQ: Washington, MO, United StatesReported employees: 1-10 | Washington, MO, United States | 1-10 | Exact match | 1 contacts → |
“Since 1974, Bob Caldwell has been involved in the computer industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 20 of 56 company matches
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Computer services companies: 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
56 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole United States list rather than for Washington, so it is reported there. Company counts and contact totals on this page are exact for Washington, over 56 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 ↗
Computer services companies by metro in the United States
- Computer services companies in New York334
- Computer services companies in Houston246
- Computer services companies in Chicago157
- Computer services companies in Miami135
- Computer services companies in Dallas134
- Computer services companies in Atlanta129
- Computer services companies in Los Angeles128
- Computer services companies in Austin104
- Computer services companies in San Diego97
- Computer services companies in Las Vegas79
- Computer services companies in Tampa78
- Computer services companies in Phoenix75
- Computer services companies in San Francisco75
- Computer services companies in Seattle70
- Computer services companies in Irvine67
- Computer services companies in Denver66
- Computer services companies in Charlotte63
- Computer services companies in Orlando62
- Computer services companies in Portland58
- Computer services companies in San Jose56
- Computer services companies in Irving55
- Computer services companies in San Antonio55
- Computer services companies in Wilmington54
- Computer services companies in Plano53
- Computer services companies in Columbus52
- Computer services companies in Boston51
- Computer services companies in Arlington47
- Computer services companies in Indianapolis46
- Computer services companies in St. Louis45
- Computer services companies in Alpharetta43
- Computer services companies in Frisco42
- Computer services companies in Richmond42
- Computer services companies in Sheridan42
- Computer services companies in Columbia40
- Computer services companies in Jacksonville40
- Computer services companies in Philadelphia39
- Computer services companies in Pittsburgh39
- Computer services companies in Springfield39
- Computer services companies in Cleveland38
- Computer services companies in Nashville36
- Computer services companies in Rochester36
- Computer services companies in Greenville35
- Computer services companies in Louisville35
- Computer services companies in Raleigh35
- Computer services companies in Sacramento35
- Computer services companies in Scottsdale35
- Computer services companies in Cincinnati34
- Computer services companies in Minneapolis34
- Computer services companies in Oklahoma City34
- Computer services companies in Fort Worth33
- Computer services companies in Madison32
- Computer services companies in Newark32
- Computer services companies in Troy31
- Computer services companies in Colorado Springs30
- Computer services companies in Kansas City30
- Computer services companies in West Palm Beach30
- Computer services companies in Alexandria28
- Computer services companies in Fort Lauderdale28
- Computer services companies in Grand Rapids28
- Computer services companies in Omaha28
- Computer services companies in Boca Raton27
- Computer services companies in Fairfax27
- Computer services companies in Princeton27
- Computer services companies in Tucson27
- Computer services companies in Baltimore26
- Computer services companies in Tulsa26
- Computer services companies in Baton Rouge25
- Computer services companies in Cary25
- Computer services companies in El Paso25
- Computer services companies in Lexington25
Questions about this company list
What does Exact match mean for computer services 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 computer services companies did RevenueBase find based in Washington, United States?
The saved snapshot records 56 matching company records, 462 tracked contacts and 118 verified emails. The public preview displays 20 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
Computer services companies by geography
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- Computer services companies based in Perth, Australia
- Computer services companies based in Sydney, Australia
- Computer services companies based in Vienna, Austria
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- Computer services companies based in Brussels, Belgium
- Computer services companies based in Barueri, Brazil
- Computer services companies based in Belo Horizonte, Brazil
Cite this list
RevenueBase Data Team. Top 20 computer services companies based in Washington, United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/computer-services-companies/united-states/washington.
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
- Computer services companies based in Buenos Aires, Argentina
- Computer services companies based in Cordoba, Argentina
- Computer services companies based in Adelaide, Australia
- Computer services companies based in Brisbane, Australia
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- Computer services companies based in Perth, Australia