Company lists · Data refreshed September 2026

Top 25 IT management consulting companies based in San Jose, United States

Name: IT management consulting companies 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 106 companies tracked

RevenueBase identified 106 IT management consulting companies headquartered in San Jose, United States as of September 2026 and tracks 8,016 professional contacts across them, including 2,808 with verified work emails. Across the United States, New York is the largest hub for this category (822 companies); San Jose has 106.

This list covers IT management consulting companies headquartered in San Jose, 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 27, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 RevenueBase Smart Search rating on every row Refreshed Sep 27, 2026 86% judged on-target in blind review

106Companies

8,016Contacts tracked

2,808Verified emails

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The 25 largest IT management consulting companies based in San Jose, United States

Ranked by team size

Top 25 of 106 IT management consulting companies based in San Jose, United States, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to IT management consulting companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Astreya	Partial evidence	San Jose, CA, United StatesHQ checked Sep 27, 2026	1,001-5,000	2,215 contacts →
	Partial evidence “Astreya is the leading IT solutions provider for some of the world's most recognizable and innovative organizations.” Source: RevenueBase Database · checked Sep 27, 2026
2	Jade Global	Partial evidence	San Jose, CA, United StatesHQ checked Sep 27, 2026	1,001-5,000	1,872 contacts →
	Partial evidence “Jade Global is a premier consulting, integration, and managed services partner helping enterprises modernize, innovate, and scale.” Source: RevenueBase Database · checked Sep 27, 2026
3	Cyber Infrastructure CIS	Indirect evidence	San Jose, CA, United StatesHQ checked Sep 27, 2026	1,001-5,000	921 contacts →
	Indirect evidence “Think Big.” Source: RevenueBase Database · checked Sep 27, 2026
4	Uniqus Consultech INC	Partial evidence	San Jose, CA, United StatesHQ checked Sep 27, 2026	501-1,000	675 contacts →
	Partial evidence “Uniqus Consultech is an AI and global tech-enabled consulting company that specializes in Accounting & Reporting Consulting, Governance, Risk & Compliance, Sustainability &…” Source: RevenueBase Database · checked Sep 27, 2026
5	Volansys An ACL Digital Company	Partial evidence	San Jose, CA, United StatesHQ checked Sep 27, 2026	1,001-5,000	593 contacts →
	Partial evidence “ACL Digital is a design-led Digital Experience, Product Innovation, Solutions, and Consulting offerings leader.” Source: RevenueBase Database · checked Sep 27, 2026
6	Infobahn Softworld INC	Partial evidence	San Jose, CA, United StatesHQ checked Sep 27, 2026	1,001-5,000	242 contacts →
	Partial evidence “Infobahn specializes in full-lifecycle project and consulting efforts conducted in strategic partnership with some of the world's most prominent companies.” Source: RevenueBase Database · checked Sep 27, 2026
7	Catalyst Business Partners	Partial evidence	San Jose, CA, United StatesHQ checked Sep 27, 2026	51-200	172 contacts →
	Partial evidence “Catalyst is a digital consulting firm headquartered in Silicon Valley, with operations in over 15 countries across EMEA.” Source: RevenueBase Database · checked Sep 27, 2026
8	Nextgen Technologies INC	Partial evidence	San Jose, CA, United StatesHQ checked Sep 27, 2026	10001+	167 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 27, 2026
9	ZAG Technical Services	Partial evidence	San Jose, CA, United StatesHQ checked Sep 27, 2026	51-200	99 contacts →
	Partial evidence “ZAG Technical Services was founded in 1998 as a trusted IT adviser and partner to our clients.” Source: RevenueBase Database · checked Sep 27, 2026
10	Left Right Mind	Indirect evidence	San Jose, CA, United StatesHQ checked Sep 27, 2026	51-200	88 contacts →
	Indirect evidence “Left Right Mind is a set of people united by the passion to create unquestionable value.” Source: RevenueBase Database · checked Sep 27, 2026
11	Tranzeal Incorporated	Indirect evidence	San Jose, CA, United StatesHQ checked Sep 27, 2026	201-500	80 contacts →
	Indirect evidence “Tranzeal is an industry leading global Business Transformation Service Provider.” Source: RevenueBase Database · checked Sep 27, 2026
12	Walkwater Technologies	Indirect evidence	San Jose, CA, United StatesHQ checked Sep 27, 2026	201-500	66 contacts →
	Indirect evidence “Our mission “is to help our customer reduce costs and increase efficiencies, while improving visibility into operations and increasing control of both internal and external…” Source: RevenueBase Database · checked Sep 27, 2026
13	Opalsoft	Indirect evidence	San Jose, United StatesHQ checked Sep 27, 2026	51-200	63 contacts →
	Indirect evidence “Opal Soft is a professional services company focused in information technology.” Source: RevenueBase Database · checked Sep 27, 2026
14	Progent	Strong evidence	San Jose, CA, United StatesHQ checked Sep 27, 2026	51-200	60 contacts →
	Strong evidence “National It Consulting - Onsite and Remote Support - Microsoft and Cisco Certified Experts - Windows, Linux, and Mac OS Technical Support - Network Security and Compliance - IT…” Source: RevenueBase Database · checked Sep 27, 2026
15	Up2date Technology Solution LLC	Partial evidence	San Jose, CA, United StatesHQ checked Sep 27, 2026	11-50	48 contacts →
	Partial evidence “Up2date Technology Solutions LLC, develop informational technology (IT) Software and integrate with our client's business strategy, enabling them to achieve their business goals.” Source: RevenueBase Database · checked Sep 27, 2026
16	Sysnet Technology Solutions	Indirect evidence	San Jose, CA, United StatesHQ checked Sep 27, 2026	201-500	46 contacts →
	Indirect evidence “We believe that the proper use of technology can provide great productivity gains for any company.” Source: RevenueBase Database · checked Sep 27, 2026
17	Quest America INC	Partial evidence	San Jose, CA, United StatesHQ checked Sep 27, 2026	51-200	42 contacts →
	Partial evidence “Quest America is a global technology-consulting firm providing innovative solutions through Strategy, Consulting and Outsourcing to its clients since 1995.” Source: RevenueBase Database · checked Sep 27, 2026
18	Ntranga	Indirect evidence	San Jose, CA, United StatesHQ checked Sep 27, 2026	51-200	40 contacts →
	Indirect evidence “About Ntranga Ntranga is a technology services, business solutions and outsourcing organization helping clients globally become world class in their segment and industry.” Source: RevenueBase Database · checked Sep 27, 2026
19	Beshton Software INC	Indirect evidence	San Jose, CA, United StatesHQ checked Sep 27, 2026	1-10	23 contacts →
	Indirect evidence “BESHTON SOFTWARE INC is an information technology and services company based out of 1362 OAK KNOLL DR, SAN JOSE, California, United States.” Source: RevenueBase Database · checked Sep 27, 2026
20	Stallion SI	Partial evidence	San Jose, CA, United StatesHQ checked Sep 27, 2026	11-50	23 contacts →
	Partial evidence “About Stallion SI Technologies Delivery-first IT engineering for secure, scalable, real-world environments Stallion SI Technologies is a delivery-first IT professional services…” Source: RevenueBase Database · checked Sep 27, 2026
21	Apogee Global RMS	Indirect evidence	San Jose, CA, United StatesHQ checked Sep 27, 2026	11-50	17 contacts →
	Indirect evidence “Apogee Global RMS is a U.S.” Source: RevenueBase Database · checked Sep 27, 2026
22	Nevtec	Strong evidence	San Jose, CA, United StatesHQ checked Sep 27, 2026	11-50	16 contacts →
	Strong evidence “Nevtec provides IT Managed & Consulting Services for small to medium sized businesses.” Source: RevenueBase Database · checked Sep 27, 2026
23	Aptivar INC	Indirect evidence	San Jose, CA, United StatesHQ checked Sep 27, 2026	51-200	15 contacts →
	Indirect evidence “Aptivar is a professionally managed company in the arena of digital transformation, digital strategy and marketing services.” Source: RevenueBase Database · checked Sep 27, 2026
24	Ireslab, INC	Indirect evidence	San Jose, CA, United StatesHQ checked Sep 27, 2026	51-200	13 contacts →
	Indirect evidence “iRESlab, offers world-class services driven solely by our success, which is your success.” Source: RevenueBase Database · checked Sep 27, 2026
25	Ideavat LLC	Indirect evidence	San Jose, CA, United StatesHQ checked Sep 27, 2026	11-50	11 contacts →
	Indirect evidence “ideaVat uses & implements ideas to innovate, build, grow.” Source: RevenueBase Database · checked Sep 27, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: IT management consulting companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names IT management consulting companies.
Partial evidence: Its own public description names part of IT management consulting companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name IT management consulting companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 106 IT management consulting companies based in San Jose, United States

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IT management consulting companies based in San Jose, United States at a glance

As of Sep 27, 2026

35.0%Verified-email coverage

75.6Average 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 106 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 management consulting companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in San Jose, United States whose own description of what they do matches “IT management consulting companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names IT management consulting companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among IT management consulting companies, and records with no verified work email. Companies headquartered outside San Jose 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 its RevenueBase Smart Search 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, 2,808 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 27, 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 management consulting companies by metro in the United States

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names IT management consulting companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many IT management consulting companies are there based in San Jose, United States?

RevenueBase identified 106 IT management consulting companies headquartered in San Jose, 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?

Astreya, headquartered in San Jose, tops this list with the largest team on record.

Which city in the United States has the most IT management consulting companies?

New York leads the United States with 822 headquartered companies, followed by Houston (558) and Chicago (504). San Jose has 106.

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 2,808 verified decision-maker contacts tracked across these 106 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 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 Smart Search, 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.