Company lists · Data refreshed September 2026

Top 25 IT services firms based in San Jose, United States

Name: IT services firms based in San Jose, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 119 companies tracked

RevenueBase identified 119 company matches for IT services firms associated with San Jose, United States as of September 2026 and tracks 8,880 professional contacts across them, including 2,144 with verified work emails. Across the United States, New York is the largest hub for this category (725 companies); San Jose has 119.

This list covers company matches for IT services firms associated with San Jose, 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 27, 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 RevenueBase SmartSearch · Exact Recorded Sep 27, 2026 How this list was built

119Companies

8,880Contacts tracked

2,144Verified emails

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The 25 largest IT services firms based in San Jose, United States

Ranked by team size

Top 25 of 119 company matches for IT services firms based in San Jose, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 27, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Astreya	Exact match	San Jose, CA, United StatesHQ recorded Sep 27, 2026	1,001-5,000	2,215 contacts →
	Exact match “Astreya is the leading IT solutions provider for some of the world's most recognizable and innovative organizations.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
2	Terralogic	Exact match	San Jose, CA, United StatesHQ recorded Sep 27, 2026	1,001-5,000	1,364 contacts →
	Exact match “Our foundation has been one of the top IT service provider companies -accentuating new heights in providing technology services for the connected world.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3	Intellipro	Exact match	San Jose, CA, United StatesHQ recorded Sep 27, 2026	501-1,000	990 contacts →
	Exact match “IntelliPro Group Inc.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4	Cyber Infrastructure CIS	Exact match	San Jose, CA, United StatesHQ recorded Sep 27, 2026	1,001-5,000	921 contacts →
	Exact match “Think Big.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5	Varite INC	Exact match	San Jose, CA, United StatesHQ recorded Sep 27, 2026	1,001-5,000	711 contacts →
	Exact match “VARITE has a definite spirit.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6	Infobahn Softworld INC	Exact match	San Jose, CA, United StatesHQ recorded Sep 27, 2026	1,001-5,000	242 contacts →
	Exact match “Infobahn specializes in full-lifecycle project and consulting efforts conducted in strategic partnership with some of the world's most prominent companies.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
7	Nextgen Technologies INC	Exact match	San Jose, CA, United StatesHQ recorded Sep 27, 2026	10001+	167 contacts →
	Exact match “Nextgen Technologies takes pride in helping its customers to succeed through ever changing IT technology and business environment, delivering more time with standing solutions for…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8	ACE Technologies	Exact match	San Jose, CA, United StatesHQ recorded Sep 27, 2026	51-200	158 contacts →
	Exact match “At Ace Technologies, we specialize in empowering businesses to achieve their goals by connecting them with exceptional IT talent.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
9	Ajmera Infotech INC	Exact match	San Jose, CA, United StatesHQ recorded Sep 27, 2026	51-200	157 contacts →
	Exact match “Your Technology Partner for the Digital Transformation Ajmera Infotech is a software and product development company specializing in building large-scale systems.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
10	Clavax	Exact match	San Jose, CA, United StatesHQ recorded Sep 27, 2026	201-500	152 contacts →
	Exact match “Instigated by a group of prodigies and experts, Clavax is an IT organization, zealous to illustrate its expertise in the web and mobility industry.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11	Encore Software Services, Inc.	Exact match	San Jose, CA, United StatesHQ recorded Sep 27, 2026	11-50	142 contacts →
	Exact match “Encore Software Services, Inc.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
12	Econosoft INC	Exact match	San Jose, CA, United StatesHQ recorded Sep 27, 2026	51-200	112 contacts →
	Exact match “Since 1996, Econosoft, Inc.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13	ZAG Technical Services	Exact match	San Jose, CA, United StatesHQ recorded Sep 27, 2026	51-200	99 contacts →
	Exact match “ZAG Technical Services was founded in 1998 as a trusted IT adviser and partner to our clients.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
14	Motivit	Exact match	San Jose, CA, United StatesHQ recorded Sep 27, 2026	51-200	79 contacts →
	Exact match “MotivIT is a Silicon Valley-based, SOC 2 certified managed IT service provider delivering expert IT support, small business IT help, and global IT outsourcing solutions.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
15	Opalsoft	Exact match	San Jose, United StatesHQ recorded Sep 27, 2026	51-200	63 contacts →
	Exact match “Opal Soft is a professional services company focused in information technology.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
16	Progent	Exact match	San Jose, CA, United StatesHQ recorded Sep 27, 2026	51-200	60 contacts →
	Exact match “National It Consulting - Onsite and Remote Support - Microsoft and Cisco Certified Experts - Windows, Linux, and Mac OS Technical Support - Network Security and Compliance - IT…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
17	Up2date Technology Solution LLC	Exact match	San Jose, CA, United StatesHQ recorded Sep 27, 2026	11-50	48 contacts →
	Exact match “Up2date Technology Solutions LLC, develop informational technology (IT) Software and integrate with our client's business strategy, enabling them to achieve their business goals.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
18	Advantel Networks	Exact match	San Jose, CA, United StatesHQ recorded Sep 27, 2026	51-200	47 contacts →
	Exact match “Advantel Networks is a premier technology solutions provider; designing, implementing and maintaining solutions for customers worldwide.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
19	Sysnet Technology Solutions	Exact match	San Jose, CA, United StatesHQ recorded Sep 27, 2026	201-500	46 contacts →
	Exact match “We believe that the proper use of technology can provide great productivity gains for any company.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
20	Quest America INC	Exact match	San Jose, CA, United StatesHQ recorded Sep 27, 2026	51-200	42 contacts →
	Exact match “Quest America is a global technology-consulting firm providing innovative solutions through Strategy, Consulting and Outsourcing to its clients since 1995.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
21	Ntranga	Exact match	San Jose, CA, United StatesHQ recorded Sep 27, 2026	51-200	40 contacts →
	Exact match “About Ntranga Ntranga is a technology services, business solutions and outsourcing organization helping clients globally become world class in their segment and industry.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
22	C9xperts Corp	Exact match	San Jose, CA, United StatesHQ recorded Sep 27, 2026	51-200	37 contacts →
	Exact match “C9Xperts is a 360-degree company delivering comprehensive tech solutions aimed at redefining the technical landscape of North America.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
23	Truadvantage	Exact match	San Jose, CA, United StatesHQ recorded Sep 27, 2026	11-50	34 contacts →
	Exact match “TruAdvantage is a Bay Area-based, award-winning IT firm that specializes in managed IT, managed Cybersecurity, managed Compliance and Cloud solutions.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
24	Famsoft Corporation	Exact match	San Jose, CA, United StatesHQ recorded Sep 27, 2026	51-200	28 contacts →
	Exact match “Founded in 1995 and incorporated in 1997, Famsoft is a dynamic organization committed to providing the best infrastructure solutions through a broad range of services: Cross…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
25	Beshton Software INC	Exact match	San Jose, CA, United StatesHQ recorded Sep 27, 2026	1-10	23 contacts →
	Exact match “BESHTON SOFTWARE INC is an information technology and services company based out of 1362 OAK KNOLL DR, SAN JOSE, California, United States.” Recorded in the RevenueBase company graph · Sep 27, 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 “IT services firms”. 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 119 IT services firms based in San Jose, United States

See the full list, filter by size, metro and specialty, and access 2,144 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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IT services firms based in San Jose, United States at a glance

As of Sep 27, 2026

24.1%Verified-email coverage

74.6Average contacts per company

11-50Median size (employees)

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

Email recency for this list is measured across the whole United States list rather than for San Jose, so it is reported there. Company counts and contact totals on this page are exact for San Jose, over 119 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 San Jose, United States whose business descriptions match “IT services firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every displayed company carries at least one verified work email. RevenueBase tracks 2,144 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 27, 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.

IT services firms by metro in the United States

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 “IT services firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many IT services firms are there based in San Jose, United States?

RevenueBase identified 119 company matches for IT services firms associated with San Jose, 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?

Astreya 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 IT services firms?

New York leads the United States with 725 company records, followed by Houston (469) and Dallas (340). San Jose has 119.

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 2,144 professional contacts with verified work emails tracked across these 119 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 27, 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.