Company lists · Data verified August 2026

Top 25 Application development consulting firms based in San Francisco, United States

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 231 companies tracked

There are 231 application development consulting firms headquartered in San Francisco, United States (RevenueBase, August 2026). RevenueBase tracks 2,756 professional contacts across them, including 565 with verified work emails and 304 with mobile numbers. New York is the largest hub.

This list covers application development consulting firms 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. Data current as of August 28, 2026.

231Companies

2,756Contacts tracked

565Verified emails

304Mobile numbers

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The 25 largest application development consulting firms based in San Francisco, United States

Ranked by team size

Top 25 of 231 application development consulting firms based in San Francisco, United States, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Absyz INC	San Francisco, CA	201-500	502	217
2	M Squared Consulting	San Francisco, CA	51-200	274	1
3	ZAZZ	San Francisco, CA	501-1,000	152	38
4	Ensolvers	San Francisco	51-200	125	35
5	Mechlin Technologies	San Francisco, CA	51-200	103	27
6	RAW Engineering	San Francisco, CA	51-200	99	50
7	Smart IT	San Francisco, CA	51-200	71	6
8	ALL Star Consulting	San Francisco, CA	51-200	69	1
9	Interactive Labs, INC	San Francisco, CA	51-200	60	13
10	Scalac	San Francisco, CA	51-200	48	24
11	Goteso	San Francisco, CA	11-50	33	1
12	TMC Software	San Francisco, CA	11-50	28	12
13	Going Merry	San Francisco, CA	11-50	23	3
14	Digitize Solutions	San Francisco, CA	51-200	20	5
15	Cidersoft	San Francisco, CA	51-200	17	1
16	LAB Zero Innovations INC	San Francisco, CA	11-50	15	9
17	Iage - DEV AI On I	San Francisco, CA	11-50	15	8
18	High Seas	San Francisco, CA	11-50	14	5
19	Dhap Digital	San Francisco, CA	11-50	13	4
20	Novalab Tech	San Francisco, CA	51-200	12	1
21	Wlcm Welcome APP Studio	San Francisco	11-50	11	4
22	Bearcloud INC	San Francisco, CA	51-200	10	8
23	Transformitive	San Francisco, CA	11-50	10	4
24	Sfdata	San Francisco, CA	11-50	10	2
25	Bayport Networks, INC	San Francisco, CA	11-50	9	5

Showing 25 of 231 application development consulting firms based in San Francisco, United States

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Application development consulting firms based in San Francisco, United States at a glance

As of Aug 28, 2026

1-10Median size (employees)

New YorkLargest hub · 653 HQs

304Contacts with mobile numbers

6Emails re-verified in last 30 days

Companies by employee count

1-10

120

11-50

51-200

201-500

501-1,000

Application development consulting firms by metro in the United States

Metro	Companies
Application development consulting firms in New York	653
Application development consulting firms in Houston	350
Application development consulting firms in Austin	345
Application development consulting firms in Dallas	285
Application development consulting firms in Chicago	281
Application development consulting firms in Atlanta	272
Application development consulting firms in San Francisco	231

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “application development consulting firms”, with match quality audited by blind human judging, and headquartered in San Francisco, United States.
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: Contact records re-verify on a rolling cadence; 6 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many application development consulting firms are there based in San Francisco, United States?

There are 231 application development consulting firms headquartered in San Francisco, United States as of August 2026 (RevenueBase).

What is the largest company on this list?

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

Which city has the most application development consulting firms?

New York leads with 653 headquartered companies, followed by Houston (350) and Austin (345).

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 565 verified decision-maker contacts tracked across these 231 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.