Company lists · Data refreshed September 2026

Top 25 IT services consultancies based in San Francisco, United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 291 companies tracked

RevenueBase identified 291 IT services consultancies headquartered in San Francisco, United States as of September 2026 and tracks 6,783 professional contacts across them, including 1,748 with verified work emails. New York is the largest hub.

This list covers IT services consultancies headquartered in San Francisco, 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

291Companies

6,783Contacts tracked

1,748Verified emails

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The 25 largest IT services consultancies based in San Francisco, United States

Ranked by team size

Top 25 of 291 IT services consultancies based in San Francisco, 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 services consultancies: 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	Devsinc	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 27, 2026	1,001-5,000	1,932 contacts →
	Indirect evidence “We are a global organization with two state-of-the-art delivery centers in Southeast Asia and four strategically located offices across three continents.” Source: RevenueBase Database · checked Sep 27, 2026
2	symphony.is	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 27, 2026	501-1,000	672 contacts →
	Indirect evidence “Symphony is a global design and development software company headquartered in San Francisco with 650+ technologists located across engineering offices in Southeast Europe and…” Source: RevenueBase Database · checked Sep 27, 2026
3	M Squared Consulting	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 27, 2026	51-200	274 contacts →
	Indirect evidence “M Squared Consulting has now fully integrated into our parent company, SolomonEdwards, uniting us as one national professional services firm and brand.” Source: RevenueBase Database · checked Sep 27, 2026
4	Cyclotron, INC	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 27, 2026	201-500	210 contacts →
	Indirect evidence “We’re Cyclotron.” Source: RevenueBase Database · checked Sep 27, 2026
5	Teecom	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 27, 2026	51-200	199 contacts →
	Indirect evidence “We make technology work in buildings.” Source: RevenueBase Database · checked Sep 27, 2026
6	Kloudrac Group	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 27, 2026	201-500	199 contacts →
	Indirect evidence “With globalization making rapid changes across industries and consumers becoming ever so demanding, organizations need to quickly take account of their limited resources and…” Source: RevenueBase Database · checked Sep 27, 2026
7	Prometteur Solutions Pvt. LTD	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 27, 2026	51-200	165 contacts →
	Indirect evidence “Prometteur Solutions provides technology-empowered business solutions for world-class organizations in the enterprise, federal, state and local government, and education markets.” Source: RevenueBase Database · checked Sep 27, 2026
8	Lateral Group	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 27, 2026	201-500	164 contacts →
	Indirect evidence “LATERAL (Technology with Passion) adds business value through full service technology solutions.” Source: RevenueBase Database · checked Sep 27, 2026
9	Caravel BPM Technology Solutions	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 27, 2026	1,001-5,000	138 contacts →
	Indirect evidence “What we do is simple: advise, deploy, support.” Source: RevenueBase Database · checked Sep 27, 2026
10	MINDK	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 27, 2026	51-200	124 contacts →
	Partial evidence “MindK is a software development and IT consulting company that helps businesses build software products, automate business processes, modernize technology and infrastructure.” Source: RevenueBase Database · checked Sep 27, 2026
11	C Ahead Digital	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 27, 2026	1,001-5,000	122 contacts →
	Partial evidence “C Ahead Technologies is an innovative brainchild of its founders created to provide IT Services, Digital Technologies, Strategic Ai Workforce, and Outsourcing in an effective…” Source: RevenueBase Database · checked Sep 27, 2026
12	Blackstone Technology Group	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 27, 2026	201-500	116 contacts →
	Partial evidence “Blackstone Technology Group is a privately-held, global IT services and solutions firm founded in 1998.” Source: RevenueBase Database · checked Sep 27, 2026
13	ATOM	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 27, 2026	501-1,000	113 contacts →
	Indirect evidence “Atom is a leading modern technology services company providing the most innovative cloud and digital transformation solutions, with carefully curated “living” services across…” Source: RevenueBase Database · checked Sep 27, 2026
14	WTA	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 27, 2026	201-500	73 contacts →
	Indirect evidence “We enhance customer experiences, build solutions, modernize applications and leverage technology with data Analytics to create real value.” Source: RevenueBase Database · checked Sep 27, 2026
15	ALL Star Consulting	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 27, 2026	51-200	69 contacts →
	Indirect evidence “All Star Consulting is an entirely women-owned company established over 20 years ago in San Francisco, California.” Source: RevenueBase Database · checked Sep 27, 2026
16	Mann Consulting	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 27, 2026	11-50	57 contacts →
	Partial evidence “Mann Consulting is a San Francisco–based, family‑owned IT consultancy serving creative and small businesses users) across the U.S.” Source: RevenueBase Database · checked Sep 27, 2026
17	DPP Tech	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 27, 2026	51-200	45 contacts →
	Indirect evidence “DPP Tech is a trusted technology solutions partner driving digital transformation for commercial and government enterprises.” Source: RevenueBase Database · checked Sep 27, 2026
18	Quantazone	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 27, 2026	11-50	45 contacts →
	Indirect evidence “Business consulting company serves at the intersection of business and technology.” Source: RevenueBase Database · checked Sep 27, 2026
19	Langtech	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 27, 2026	11-50	27 contacts →
	Indirect evidence “Business survival today is dependent upon instant delivery of targeted information to all facets of the organization.” Source: RevenueBase Database · checked Sep 27, 2026
20	TMC Software	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 27, 2026	11-50	27 contacts →
	Partial evidence “TMC Software has been providing expert IT consulting services and staffing since 1995.” Source: RevenueBase Database · checked Sep 27, 2026
21	Micromenders	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 27, 2026	51-200	25 contacts →
	Partial evidence “AEC firms build great things, but too often, IT disruptions slow progress, cause missed deadlines, and drain team productivity.” Source: RevenueBase Database · checked Sep 27, 2026
22	Sentant	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 27, 2026	11-50	24 contacts →
	Partial evidence “Sentant is a next-generation cybersecurity & IT services firm with a team of experienced technology professionals.” Source: RevenueBase Database · checked Sep 27, 2026
23	UXB	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 27, 2026	51-200	21 contacts →
	Indirect evidence “UXB is a leading cloud advisory company providing a range of strategy, consulting and technology services for the Enterprise.” Source: RevenueBase Database · checked Sep 27, 2026
24	VINCO	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 27, 2026	11-50	20 contacts →
	Partial evidence “Vinco is a boutique IT strategy and infrastructure consulting firm that empowers organizations to design, source, and scale complex technology environments confidently.” Source: RevenueBase Database · checked Sep 27, 2026
25	The Dignify Solutions, LLC	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 27, 2026	51-200	19 contacts →
	Indirect evidence “The Dignify Solutions with Global Capabilities and Local Excellence – has combined experience of 30 +years in Client Services/ Engagement/ Relationship/ Partnership, Sales/…” 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 services consultancies. 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 services consultancies.
Partial evidence: Its own public description names part of IT services consultancies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name IT services consultancies. 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 291 IT services consultancies based in San Francisco, United States

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IT services consultancies based in San Francisco, United States at a glance

As of Sep 27, 2026

25.8%Verified-email coverage

23.3Average contacts per company

1-10Median size (employees)

354.6%Largest-city concentration · New York

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

147

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 for San Francisco, so it is reported there. Company counts and contact totals on this page are exact for San Francisco, over 291 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 consultancies, 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 Francisco, United States whose own description of what they do matches “IT services consultancies”. 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 services consultancies), 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 services consultancies, and records with no verified work email. Companies headquartered outside San Francisco 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, 1,748 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 services consultancies 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 services consultancies, 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 services consultancies are there based in San Francisco, United States?

RevenueBase identified 291 IT services consultancies headquartered in San Francisco, 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?

Devsinc, headquartered in San Francisco, tops this list with the largest team on record.

Which city has the most IT services consultancies?

New York leads with 1032 headquartered companies, followed by Houston (664) and Dallas (529).

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 1,748 verified decision-maker contacts tracked across these 291 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.