Company lists · Data refreshed September 2026

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

Name: Application modernization consulting firms 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 21, 2026 75 companies tracked

RevenueBase identified 75 application modernization consulting firms headquartered in San Francisco, United States as of September 2026 and tracks 1,023 professional contacts across them, including 294 with verified work emails. New York is the largest hub.

This list covers application modernization 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. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 21, 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 21, 2026 86% judged on-target in blind review

75Companies

1,023Contacts tracked

294Verified emails

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

Ranked by team size

Top 25 of 75 application modernization consulting firms based in San Francisco, United States, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to application modernization consulting firms: 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	Kloudrac Group	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 21, 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 21, 2026
2	MINDK	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 21, 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 21, 2026
3	Ensolvers	Indirect evidence	San Francisco, United StatesHQ checked Sep 21, 2026	51-200	121 contacts →
	Indirect evidence “Ensolvers specializes in software development, architecture, product development, outsourcing, testing, and building dedicated teams for end-to-end software solutions.” Source: RevenueBase Database · checked Sep 21, 2026
4	Mechanical Orchard	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 21, 2026	51-200	116 contacts →
	Indirect evidence “Mechanical Orchard is an AI-native technology company that de-risks the process of bringing old but critical computer systems up to date.” Source: RevenueBase Database · checked Sep 21, 2026
5	WTA	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 21, 2026	201-500	73 contacts →
	Partial evidence “We enhance customer experiences, build solutions, modernize applications and leverage technology with data Analytics to create real value.” Source: RevenueBase Database · checked Sep 21, 2026
6	Spiceorb	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 21, 2026	51-200	47 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 21, 2026
7	AKAVA	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 21, 2026	11-50	20 contacts →
	Indirect evidence “Akava is a premier technology consultancy specializing in digital transformation, technology due diligence, and value creation services.” Source: RevenueBase Database · checked Sep 21, 2026
8	Groupa	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 21, 2026	51-200	17 contacts →
	Indirect evidence “GroupA is an Enterprise Cloud Services firm working with PE sponsors, portfolio companies, and complex enterprise environments across North America.” Source: RevenueBase Database · checked Sep 21, 2026
9	Cidersoft	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 21, 2026	51-200	16 contacts →
	Indirect evidence “Cidersoft is a San Francisco based software development company that offers full-service software design and development.” Source: RevenueBase Database · checked Sep 21, 2026
10	LAB Zero Innovations INC	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 21, 2026	11-50	15 contacts →
	Indirect evidence “Lab Zero designs and develops custom software and products that move your business forward.” Source: RevenueBase Database · checked Sep 21, 2026
11	Iage - DEV AI On I	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 21, 2026	11-50	15 contacts →
	Partial evidence “WE DEVELOP APPLICATIONS THAT USERS LOVE, ON TIME & WITHIN BUDGET.” Source: RevenueBase Database · checked Sep 21, 2026
12	Help4access	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 21, 2026	51-200	12 contacts →
	Strong evidence “Help4Access is a boutique consulting firm specializing in enterprise architecture, AI-augmented legacy modernization, and digital strategy.” Source: RevenueBase Database · checked Sep 21, 2026
13	Bearcloud INC	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 21, 2026	51-200	10 contacts →
	Indirect evidence “BEAR Cloud supports our customers in transforming their business operations into a secure, cost effective and supportable IT environment.” Source: RevenueBase Database · checked Sep 21, 2026
14	Sfdata	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 21, 2026	11-50	10 contacts →
	Indirect evidence “SFDATA is a systems, data management and software development consultancy grounded in long-term client-partnerships.” Source: RevenueBase Database · checked Sep 21, 2026
15	Bayport Networks, INC	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 21, 2026	11-50	9 contacts →
	Partial evidence “Bayport is a technical business consulting firm focused on bringing best of breed expertise for a niche set of technology to the San Francisco Bay Area and beyond.” Source: RevenueBase Database · checked Sep 21, 2026
16	Qhom Technologies	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 21, 2026	11-50	7 contacts →
	Partial evidence “Qhom Technologies is a Software Development Consulting company specializing in Software Integration.” Source: RevenueBase Database · checked Sep 21, 2026
17	Essention Group INC	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 21, 2026	11-50	7 contacts →
	Indirect evidence “At Essention, our mission is to support our clients through the entire life cycle of an IT solution.” Source: RevenueBase Database · checked Sep 21, 2026
18	Cloud9 Technology Consulting	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 21, 2026	1-10	6 contacts →
	Indirect evidence “Technology is complex and you need a partner to help source the right solutions to meet your changing needs.” Source: RevenueBase Database · checked Sep 21, 2026
19	Strategic Enterprise Solutions, INC	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 21, 2026	11-50	6 contacts →
	Indirect evidence “Strategic Enterprise Solutions, Inc.(SESI) is an enterprise architecture and technology holding company founded in 1989.” Source: RevenueBase Database · checked Sep 21, 2026
20	Thinq. IT Consulting	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 21, 2026	11-50	5 contacts →
	Indirect evidence “Remember when you had your first flip phone or Blackberry?” Source: RevenueBase Database · checked Sep 21, 2026
21	Neetek Systems Integration, INC	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 21, 2026	11-50	4 contacts →
	Partial evidence “We are a close-knit, highly experienced team of technology experts who provide a range of IT solutions and consulting.” Source: RevenueBase Database · checked Sep 21, 2026
22	Protonomics, LLC	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 21, 2026	11-50	3 contacts →
	Indirect evidence “Protonomics has a worldwide network of software architects, developers and analysts offering on demand services for IT and Business Strategy.” Source: RevenueBase Database · checked Sep 21, 2026
23	Turner Accounting & Technology Group	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 21, 2026	1-10	3 contacts →
	Indirect evidence “As Accounting, CRM & ERP Systems Implementation Consultants we take great pride in saying we are the true experts in Mid-market Accounting, CRM and ERP systems.” Source: RevenueBase Database · checked Sep 21, 2026
24	AHM Technology	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 21, 2026	11-50	3 contacts →
	Indirect evidence “Reimagine.” Source: RevenueBase Database · checked Sep 21, 2026
25	Syntek Consulting	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 21, 2026	11-50	3 contacts →
	Indirect evidence “We put your outcomes at the forefront, with a focus on quick wins and value-realization.” Source: RevenueBase Database · checked Sep 21, 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: application modernization consulting firms. 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 application modernization consulting firms.
Partial evidence: Its own public description names part of application modernization consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name application modernization consulting firms. 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 75 application modernization consulting firms based in San Francisco, United States

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

As of Sep 21, 2026

28.7%Verified-email coverage

13.6Average contacts per company

11-50Median size (employees)

333.3%Largest-city concentration · New York

Sep 21, 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 75 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 application modernization consulting firms, 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 “application modernization consulting firms”. 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 application modernization consulting firms), 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 application modernization consulting firms, 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, 294 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 21, 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.

Application modernization consulting firms 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 application modernization consulting firms, 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 application modernization consulting firms are there based in San Francisco, United States?

RevenueBase identified 75 application modernization consulting firms 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?

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

Which city has the most application modernization consulting firms?

New York leads with 250 headquartered companies, followed by Houston (187) and Austin (176).

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 294 verified decision-maker contacts tracked across these 75 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 21, 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.