Company lists · Data refreshed October 2026

Top 25 IT consulting and development companies based in San Francisco, United States

Name: IT consulting and development companies based in San Francisco, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 1, 2026 226 companies tracked

RevenueBase identified 226 company matches for IT consulting and development companies associated with San Francisco, United States as of October 2026 and tracks 3,948 professional contacts across them, including 1,078 with verified work emails. Across the United States, New York is the largest hub for this category (808 companies); San Francisco has 226.

This list covers company matches for IT consulting and development companies associated with San Francisco, 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 October 1, 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 Oct 1, 2026 How this list was built

226Companies

3,948Contacts tracked

1,078Verified emails

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The 25 largest IT consulting and development companies based in San Francisco, United States

Ranked by team size

Top 25 of 226 company matches for IT consulting and development companies based in San Francisco, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 1, 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	symphony.is	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	501-1,000	672 contacts →
	Exact match “Symphony is a global design and development software company headquartered in San Francisco with 650+ technologists located across engineering offices in Southeast Europe and…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
2	Cyclotron, INC	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	201-500	210 contacts →
	Exact match “We’re Cyclotron.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
3	Kloudrac Group	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	201-500	199 contacts →
	Exact match “With globalization making rapid changes across industries and consumers becoming ever so demanding, organizations need to quickly take account of their limited resources and…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
4	MINDK	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	51-200	124 contacts →
	Exact match “MindK is a software development and IT consulting company that helps businesses build software products, automate business processes, modernize technology and infrastructure.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
5	Ensolvers	Exact match	San Francisco, United StatesHQ recorded Oct 1, 2026	51-200	121 contacts →
	Exact match “Ensolvers specializes in software development, architecture, product development, outsourcing, testing, and building dedicated teams for end-to-end software solutions.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
6	Blackstone Technology Group	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	201-500	116 contacts →
	Exact match “Blackstone Technology Group is a privately-held, global IT services and solutions firm founded in 1998.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
7	ATOM	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	501-1,000	113 contacts →
	Exact match “Atom is a leading modern technology services company providing the most innovative cloud and digital transformation solutions, with carefully curated “living” services across…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
8	Mechlin Technologies	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	51-200	103 contacts →
	Exact match “Mechlin Technologies is a San Francisco, California (USA) based software development and technology consulting company, powered by a trusted offshore engineering team, helping…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
9	RAW Engineering	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	51-200	97 contacts →
	Exact match “Raw Engineering’s Innovative digital solutions and services are trusted by the world’s best Fortune 500 Enterprises, Sports & Entertainment companies and Startups to provide…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
10	WTA	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	201-500	73 contacts →
	Exact match “We enhance customer experiences, build solutions, modernize applications and leverage technology with data Analytics to create real value.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11	Smart IT	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	51-200	68 contacts →
	Exact match “Smart IT is a custom software development and web development company headquartered in San Francisco.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
12	Willware Technologies	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	51-200	66 contacts →
	Exact match “Willware Technologies, an ISO 9001 and ISO 27001 certified company headquartered in Koramangala, Bangalore, with a presence in California, USA, is a dynamic software development…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
13	Scalac	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	51-200	49 contacts →
	Exact match “For over 10 years, Scalac has been delivering high-quality software, successfully aiding FinTechs, HealthTechs, EdTechs, AdTechs and startups in their efforts to scale.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
14	Spiceorb	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	51-200	47 contacts →
	Exact match “Formed by stalwarts in business and technology services, SpiceOrb wants to be your first choice of partner to realize your organization' strategic and tactical goals.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
15	Iyrix Technologies	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	11-50	39 contacts →
	Exact match “Iyrix Tech is a custom software development company having 10+ years of experience with a team of high quality engineers and well-versed specialists providing innovative solutions…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
16	TMC Software	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	11-50	27 contacts →
	Exact match “TMC Software has been providing expert IT consulting services and staffing since 1995.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
17	Dayspring Partners	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	11-50	23 contacts →
	Exact match “Founded in 1997, Dayspring Partners is a digital consultancy that helps clients meet the challenges of the digital age.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
18	Digitize Solutions	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	51-200	20 contacts →
	Exact match “Digitize is a global IT consulting firm, specializing in Oracle, Salesforce and Threekit domain.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
19	Groupa	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	51-200	17 contacts →
	Exact match “GroupA is an Enterprise Cloud Services firm working with PE sponsors, portfolio companies, and complex enterprise environments across North America.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
20	Cidersoft	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	51-200	16 contacts →
	Exact match “Cidersoft is a San Francisco based software development company that offers full-service software design and development.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
21	LAB Zero Innovations INC	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	11-50	15 contacts →
	Exact match “Lab Zero designs and develops custom software and products that move your business forward.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
22	Dhap Digital	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	11-50	13 contacts →
	Exact match “DHAP Digital, Inc.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
23	Screamingbox	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	11-50	12 contacts →
	Exact match “ScreamingBox is a leading digital development company.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
24	Apps-O-Rama	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	11-50	11 contacts →
	Exact match “Apps-O-Rama is a development consulting company that specializes in providing development solutions for brands, tech companies and startups.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
25	Transformitive	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	11-50	10 contacts →
	Exact match “TransformITive is an MXP – Managed Transformation Provider helping MSPs Press PLAY to accelerate their client’s AI journey and start jamming to what they love.” Recorded in the RevenueBase company graph · Oct 1, 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 consulting and development 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 25 of 226 IT consulting and development companies based in San Francisco, United States

See the full list, filter by size, metro and specialty, and access 1,078 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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IT consulting and development companies based in San Francisco, United States at a glance

As of Oct 1, 2026

27.3%Verified-email coverage

17.5Average contacts per company

1-10Median size (employees)

Oct 1, 2026Page data refreshed

Companies by employee count

1-10

115

11-50

51-200

201-500

501-1,000

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 226 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 Francisco, United States whose business descriptions match “IT consulting and development 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 1,078 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 October 1, 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 consulting and development companies 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 consulting and development companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many IT consulting and development companies are there based in San Francisco, United States?

RevenueBase identified 226 company matches for IT consulting and development companies associated with San Francisco, United States as of October 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?

symphony.is 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 consulting and development companies?

New York leads the United States with 808 company records, followed by Houston (476) and Austin (432). San Francisco has 226.

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 1,078 professional contacts with verified work emails tracked across these 226 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 October 1, 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.