Company lists · Data refreshed September 2026

Top 23 Build to suit software companies based in San Francisco, United States

Name: Build to suit software 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 Sep 28, 2026 100 companies tracked

RevenueBase identified 100 company matches for build to suit software companies associated with San Francisco, United States as of September 2026 and tracks 1,302 professional contacts across them, including 284 with verified work emails. Across the United States, New York is the largest hub for this category (359 companies); San Francisco has 100.

This list covers company matches for build to suit software 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 September 28, 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 28, 2026 How this list was built

100Companies

1,302Contacts tracked

284Verified emails

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The 23 largest build to suit software companies based in San Francisco, United States

Ranked by team size

Top 23 of 100 company matches for build to suit software companies based in San Francisco, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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	Siliconmint	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	51-200	179 contacts →
	Exact match “SiliconMint provides dedicated software teams that architect, build and support mission-critical systems.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	MINDK	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 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 · Sep 28, 2026 · View company records in RevenueBase
3	Ensolvers	Exact match	San Francisco, United StatesHQ recorded Sep 28, 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 · Sep 28, 2026 · View company records in RevenueBase
4	Smart IT	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 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 · Sep 28, 2026 · View company records in RevenueBase
5	Willware Technologies	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 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 · Sep 28, 2026 · View company records in RevenueBase
6	Scalac	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 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 · Sep 28, 2026 · View company records in RevenueBase
7	Iyrix Technologies	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 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 · Sep 28, 2026 · View company records in RevenueBase
8	Goteso	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	11-50	33 contacts →
	Exact match “Goteso is a product and service based software development firm.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	Roundtechsquare	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	11-50	29 contacts →
	Exact match “At RoundTechSquare, we believe that every business deserves digital solutions that inspire growth and innovation.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	Langtech	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	11-50	27 contacts →
	Exact match “Business survival today is dependent upon instant delivery of targeted information to all facets of the organization.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	Quimbik, INC	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	11-50	23 contacts →
	Exact match “Quimbik is a software engineering company focused on web applications (solutions).” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	Creativehub	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	51-200	23 contacts →
	Exact match “CreativeHub is a pioneering software development company focused on driving growth and innovation across industries.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	Appstem	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	51-200	20 contacts →
	Exact match “Appstem designs and develops custom software to help our clients solve complex business problems.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	Cidersoft	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 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 · Sep 28, 2026 · View company records in RevenueBase
15	LAB Zero Innovations INC	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 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 · Sep 28, 2026 · View company records in RevenueBase
16	Iage - DEV AI On I	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	11-50	15 contacts →
	Exact match “WE DEVELOP APPLICATIONS THAT USERS LOVE, ON TIME & WITHIN BUDGET.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	Novalab Tech	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	51-200	12 contacts →
	Exact match “NovaLab Tech is a software development company with over 10 years of proven industry experience.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	Baruni Solutions	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	201-500	10 contacts →
	Exact match “Baruni Solutions is a custom software development company based in Jabalpur, MP, India with proven expertise in Microsoft technologies, Web application development, Mobile…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	Robot SEA Monster	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	11-50	10 contacts →
	Exact match “Robot Sea Monster is custom software development studio that leverages bespoke solutions to deliver on digital ambitions.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	IM Republic	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	11-50	9 contacts →
	Exact match “IM Republic, founded in 2005, is a custom software development company with offices in San Francisco, CA, and Belgrade, Serbia.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	Qhom Technologies	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	11-50	7 contacts →
	Exact match “Qhom Technologies is a Software Development Consulting company specializing in Software Integration.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	Isoform	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	11-50	6 contacts →
	Exact match “Isoform is bringing bespoke software to companies of all sizes.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	Protonomics, LLC	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	11-50	3 contacts →
	Exact match “Protonomics has a worldwide network of software architects, developers and analysts offering on demand services for IT and Business Strategy.” Recorded in the RevenueBase company graph · Sep 28, 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 “build to suit software 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 23 of 100 build to suit software companies based in San Francisco, United States

See the full list, filter by size, metro and specialty, and access 284 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Build to suit software companies based in San Francisco, United States at a glance

As of Sep 28, 2026

21.8%Verified-email coverage

13.0Average contacts per company

11-50Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 100 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 “build to suit software 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 284 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 28, 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.

Build to suit software 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 “build to suit software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many build to suit software companies are there based in San Francisco, United States?

RevenueBase identified 100 company matches for build to suit software companies associated with San Francisco, 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?

Siliconmint 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 build to suit software companies?

New York leads the United States with 359 company records, followed by Austin (228) and Houston (190). San Francisco has 100.

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 284 professional contacts with verified work emails tracked across these 100 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 28, 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.