Company lists · Data refreshed September 2026

Top 25 IT services companies based in Santa Clara, United States

Name: IT services companies based in Santa Clara, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 56 companies tracked

RevenueBase identified 56 IT services companies headquartered in Santa Clara, United States as of September 2026 and tracks 1,406 professional contacts across them, including 283 with verified work emails. New York is the largest hub.

This list covers IT services companies headquartered in Santa Clara, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 4, 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.

How to read this list HQ checked on every row Match evidence on every row Refreshed Sep 4, 2026 86% judged on-target in blind review

56Companies

1,406Contacts tracked

283Verified emails

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The 25 largest IT services companies based in Santa Clara, United States

Ranked by team size

Top 25 of 56 IT services companies based in Santa Clara, United States, ranked by team size, largest first. Data refreshed Sep 4, 2026. Evidence rates how directly each company's own description names IT services companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	Cuboid IT SolutionsStrong evidence	Santa Clara, CA, United StatesHQ checked Sep 4, 2026	201-500	71
	“Welcome to Cuboid IT Solutions, where innovation meets opportunity.” Source: company website · checked Sep 4, 2026
2	Rootshell INCStrong evidence	Santa Clara, CA, United StatesHQ checked Sep 4, 2026	51-200	67
	“Founded in we are an IT consulting and solutions company Headquartered in Santa Clara, California with branch offices in Pennsylvania.” Source: company website · checked Sep 4, 2026
3	Datanet ITStrong evidence	Santa Clara, CA, United StatesHQ checked Sep 4, 2026	201-500	66
	“We are proud to provide our clients with the latest in IT services and solutions.” Source: company website · checked Sep 4, 2026
4	Cybercsi, INCStrong evidence	Santa Clara, CA, United StatesHQ checked Sep 4, 2026	51-200	56
	“We Keep IT Moving Founded in 1993, cyberCSI is a privately held company headquartered in Santa Clara, California.” Source: company website · checked Sep 4, 2026
5	Omega Solutions, INCStrong evidence	Santa Clara, CA, United StatesHQ checked Sep 4, 2026	11-50	42
	“Omega was incorporated in 2007 in the State of California to offer high end IT Solutions ranging from IT Software and product development to technology deployment and specialize…” Source: company website · checked Sep 4, 2026
6	Araaah INCStrong evidence	Santa Clara, CA, United StatesHQ checked Sep 4, 2026	11-50	39
	“Today's business climate demands your IT systems operate efficiently, are highly secure, and be online 24 hours a day.” Source: company website · checked Sep 4, 2026
7	Hyper Lychee LabsStrong evidence	Santa Clara, United StatesHQ checked Sep 4, 2026	51-200	35
	“Welcome to our IT services and consulting company - where we strive to deliver innovative solutions for our clients, including Fortune 500 companies, the Government of India, and…” Source: company website · checked Sep 4, 2026
8	Talent Junction LLCStrong evidence	Santa Clara, CA, United StatesHQ checked Sep 4, 2026	11-50	34
	“Welcome to Talent Junction, a professional IT Consulting Services firm.” Source: company website · checked Sep 4, 2026
9	RIU SolutionsIndirect evidence	Santa Clara, CA, United StatesHQ checked Sep 4, 2026	11-50	31
	“RIU Solutions is a global technology consulting firm that delivers a wide array of solutions to clients across the globe.” Source: company website · checked Sep 4, 2026
10	Appulse TechnologiesIndirect evidence	Santa Clara, CA, United StatesHQ checked Sep 4, 2026	51-200	29
	“Appulse is a global Software Consulting firm committed to innovation, quality and service.” Source: company website · checked Sep 4, 2026
11	Itochu Techno-Solutions America, INCStrong evidence	Santa Clara, CA, United StatesHQ checked Sep 4, 2026	11-50	24
	“CTC, incorporated as ITOCHU Techno-Solutions Corp, is a global IT solution provider across US and Asia with clients from telco, service providers, enterprise, finance, retail…” Source: company website · checked Sep 4, 2026
12	Sigma ResourcesIndirect evidence	Santa Clara, CA, United StatesHQ checked Sep 4, 2026	51-200	20
	“Sigma's Mission is to deliver superior outsourcing services and professional solutions to world market.” Source: company website · checked Sep 4, 2026
13	Tech SiliconIndirect evidence	Santa Clara, CA, United StatesHQ checked Sep 4, 2026	51-200	14
	“Future-Proofing Insurance with Tech Silicon: provides Companies to implement Web Application Frameworks.” Source: company website · checked Sep 4, 2026
14	AB Ovo, INCIndirect evidence	Santa Clara, CA, United StatesHQ checked Sep 4, 2026	51-200	12
	“Etymology: Latin, literally, from the egg : from the beginning Ab Ovo provides integrated technology and operations-based staffing solutions.” Source: company website · checked Sep 4, 2026
15	SigmasoftIndirect evidence	Santa Clara, CA, United StatesHQ checked Sep 4, 2026	201-500	10
	“Sigmasoft is a client outcome focused company that integrates the latest technology systems in our service to customers.” Source: company website · checked Sep 4, 2026
16	AC Infotech INCIndirect evidence	Santa Clara, CA, United StatesHQ checked Sep 4, 2026	11-50	9
	“Founded in 2003, AC InfoTech Inc, is an advanced consulting and information technology services company specializing in Business Intelligence Solutions, Network, Mobile…” Source: company website · checked Sep 4, 2026
17	MNR Innovations CorpIndirect evidence	Santa Clara, United StatesHQ checked Sep 4, 2026	1-10	8
	“MNR Innovations are an Information Technology Solutions and Staffing provider with roots in Silicon Valley.” Source: company website · checked Sep 4, 2026
18	DMD Tek, LLCStrong evidence	Santa Clara, CA, United StatesHQ checked Sep 4, 2026	11-50	4
	“DMD Tek is a premier IT services and technology consulting firm where industry leaders design IT solutions for our clients.” Source: company website · checked Sep 4, 2026
19	A & A Computers, INCIndirect evidence	Santa Clara, CA, United StatesHQ checked Sep 4, 2026	1-10	4
	“A&A Computers, Inc was founded in 1985 and incorporated in 1989.” Source: company website · checked Sep 4, 2026
20	Teamlogic IT Santa ClaraStrong evidence	Santa Clara, CA, United StatesHQ checked Sep 4, 2026	1-10	3
	“TeamLogic IT provides IT service, support, project consultation, and account management for businesses.” Source: company website · checked Sep 4, 2026
21	Winsai LLCIndirect evidence	Santa Clara, CA, United StatesHQ checked Sep 4, 2026	11-50	3
	“Winsai LLC is a company based out of 3073 Lawrence Expy Ste D, Santa Clara, California, United States.” Source: company website · checked Sep 4, 2026
22	Netcal Consulting, INCIndirect evidence	Santa Clara, CA, United StatesHQ checked Sep 4, 2026	1-10	3
	“NetCal is a one stop shop for your company's Information Technology requirements.” Source: company website · checked Sep 4, 2026
23	Tekumen, INCStrong evidence	Santa Clara, United StatesHQ checked Sep 4, 2026	11-50	1
	“For the past two decades, our core team of engineers is redefining the IT infrastructure and Operations industry here in Silicon Valley and for customers across North America.” Source: company website · checked Sep 4, 2026
24	Zeta MetricsIndirect evidence	Santa Clara, CA, United StatesHQ checked Sep 4, 2026	1-10	1
	“Zeta Metrics's mission is to help build software that drives our customer business.” Source: company website · checked Sep 4, 2026
25	ClarkconsultantsIndirect evidence	Santa Clara, CA, United StatesHQ checked Sep 4, 2026	1-10	1
	“http://clarkconsultants.net VAR with Advisory Services.” Source: company website · checked Sep 4, 2026

Showing 25 of 56 IT services companies based in Santa Clara, United States

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IT services companies based in Santa Clara, United States at a glance

As of Sep 4, 2026

11-50Median size (employees)

New YorkLargest hub · 636 HQs

Contacts with mobile numbers

Sep 4, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured across the whole United States list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Santa Clara, over 56 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among IT services companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.

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: Companies headquartered in Santa Clara, United States whose own description of what they do matches “IT services companies”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among IT services companies, and records with no verified work email. Companies headquartered outside Santa Clara are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 283 across the full list. 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 4, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

IT services companies by metro in the United States

Frequently asked

How many IT services companies are there based in Santa Clara, United States?

RevenueBase identified 56 IT services companies headquartered in Santa Clara, United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Cuboid IT Solutions, headquartered in Santa Clara, tops this list with the largest team on record.

Which city has the most IT services companies?

New York leads with 636 headquartered companies, followed by Houston (408) and Austin (303).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 283 verified decision-maker contacts tracked across these 56 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 4, 2026.

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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.