Company lists · Data refreshed September 2026

Top 25 Data science consulting companies based in San Francisco, United States

Name: Data science consulting 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 10, 2026 83 companies tracked

RevenueBase identified 83 data science consulting companies headquartered in San Francisco, United States as of September 2026 and tracks 549 professional contacts across them, including 158 with verified work emails and 144 with mobile numbers. New York is the largest hub.

This list covers data science consulting companies 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 10, 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 10, 2026 86% judged on-target in blind review

83Companies

549Contacts tracked

158Verified emails

144Mobile numbers

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest data science consulting companies based in San Francisco, United States

Ranked by team size

Top 25 of 83 data science consulting companies based in San Francisco, United States, ranked by team size, largest first. Data refreshed Sep 10, 2026. RevenueBase Smart Search rates how each company's information relates to data science consulting companies: 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	Methods Mastery	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 10, 2026	51-200	74 contacts →
	Indirect evidence “A lot of work doesn’t do what it’s supposed to do.” Source: RevenueBase Database · checked Sep 10, 2026
2	WTA	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 10, 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 10, 2026
3	Omnium	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 10, 2026	1-10	30 contacts →
	Strong evidence “We are mathematicians, data scientists and industry experts.” Source: RevenueBase Database · checked Sep 10, 2026
4	TMC Software	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 10, 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 10, 2026
5	The Action Company	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 10, 2026	11-50	25 contacts →
	Partial evidence “The Action Company is an data consultancy that partners with the world’s most influential companies to deliver and integrate advanced analytics to solve the most pressing…” Source: RevenueBase Database · checked Sep 10, 2026
6	Designmind	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 10, 2026	51-200	22 contacts →
	Partial evidence “We help companies organize, maintain, understand, and optimize their data.” Source: RevenueBase Database · checked Sep 10, 2026
7	Insight Softmax Consulting	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 10, 2026	11-50	16 contacts →
	Strong evidence “More than just data science, software engineering, or HPC, ISC provides an end-to-end problem-solving process that centers a holistic view of your business to create maximum value.” Source: RevenueBase Database · checked Sep 10, 2026
8	Datavise	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 10, 2026	11-50	11 contacts →
	Strong evidence “Datavise is a leading service and consulting company that could help reinvent your company with the power of data and AI.” Source: RevenueBase Database · checked Sep 10, 2026
9	Cloud PRO AI	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 10, 2026	11-50	9 contacts →
	Indirect evidence “About Company At Cloud Pro AI, we are driven by a passion for innovation and a commitment to empowering businesses through cutting-edge cloud solutions.” Source: RevenueBase Database · checked Sep 10, 2026
10	Silicon Valley Consulting	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 10, 2026	1-10	9 contacts →
	Partial evidence “Silicon Valley Consulting is a San Francisco-based company.” Source: RevenueBase Database · checked Sep 10, 2026
11	eventum.ai	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 10, 2026	51-200	7 contacts →
	Partial evidence “Eventum.ai is a machine learning consulting agency.” Source: RevenueBase Database · checked Sep 10, 2026
12	analyze.agency	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 10, 2026	11-50	7 contacts →
	Partial evidence “We help you with Data Infrastructure & AI Agent building” Source: RevenueBase Database · checked Sep 10, 2026
13	Data Logic Solution	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 10, 2026	1-10	6 contacts →
	Partial evidence “At Data Logic Solution, we help small and mid-sized businesses unlock the power of their data through end-to-end Business Intelligence, Advanced Analytics, and AI solutions.” Source: RevenueBase Database · checked Sep 10, 2026
14	Deckspire	Partial evidence	San Francisco, United StatesHQ checked Sep 10, 2026	1-10	6 contacts →
	Partial evidence “Deckspire is a technology consulting firm that serves leading businesses and not-for-profits.” Source: RevenueBase Database · checked Sep 10, 2026
15	Triambec Solutions LLC	Partial evidence	San Francisco, United StatesHQ checked Sep 10, 2026	51-200	5 contacts →
	Partial evidence “Triambec Solutions is a leading provider of IT and data analytics solutions, whose mission is to help businesses make smart decisions based on the data they have.” Source: RevenueBase Database · checked Sep 10, 2026
16	ARKOZ	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 10, 2026	11-50	4 contacts →
	Indirect evidence “At Arkoz, we believe in the transformative power of AI and are dedicated to pioneering cutting-edge solutions that push the boundaries of what is possible.” Source: RevenueBase Database · checked Sep 10, 2026
17	True Theta	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 10, 2026	1-10	4 contacts →
	Indirect evidence “True Theta provides the critical code and expertise to design, build, and scale production-grade machine learning systems that directly improve revenue, profit, and efficiency.” Source: RevenueBase Database · checked Sep 10, 2026
18	Milk Honey	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 10, 2026	1-10	4 contacts →
	Indirect evidence “milk+honey helps companies utilize machine learning to improve operational efficiency and create competitive advantage.” Source: RevenueBase Database · checked Sep 10, 2026
19	Blueprint Analytics	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 10, 2026	1-10	3 contacts →
	Indirect evidence “Blueprint Analytics is an analytics and strategic finance advisory firm focused on early and growth-stage companies.” Source: RevenueBase Database · checked Sep 10, 2026
20	Anchor Outcomes	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 10, 2026	1-10	3 contacts →
	Indirect evidence “Anchor Outcomes provides innovative healthcare companies the strategic insights and clarity they need to effectively commercialize their products and solutions.” Source: RevenueBase Database · checked Sep 10, 2026
21	Bridges And Barriers	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 10, 2026	1-10	2 contacts →
	Partial evidence “Unveiling Business Stories: Data-Driven Insights for Holistic Growth Our robust data-centric approach deciphers complex narratives within datasets, bridging raw numbers to nuanced…” Source: RevenueBase Database · checked Sep 10, 2026
22	IVY Insights	Strong evidence	San Francisco, United StatesHQ checked Sep 10, 2026	1-10	2 contacts →
	Strong evidence “Built by MIT and CMU data scientists, Ivy Insights helps brands acquire customers and increase sales by turning customer insights into growth strategies.” Source: RevenueBase Database · checked Sep 10, 2026
23	KYFEX	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 10, 2026	11-50	2 contacts →
	Indirect evidence “Welcome to KYFEX!” Source: RevenueBase Database · checked Sep 10, 2026
24	Zaqlick	Indirect evidence	San Francisco, United StatesHQ checked Sep 10, 2026	1-10	2 contacts →
	Indirect evidence “Zaqlick helps Seed to Series B SaaS and AI teams turn raw market chatter into living, learning customer personas, so they can build what users actually want.” Source: RevenueBase Database · checked Sep 10, 2026
25	HEA Consultancy	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 10, 2026	1-10	2 contacts →
	Partial evidence “Every organization, big or small, needs a seasoned analytics professional to guide it through data strategy and analytical innovations implementation because data is assets and…” Source: RevenueBase Database · checked Sep 10, 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: data science consulting companies. 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 data science consulting companies.
Partial evidence: Its own public description names part of data science consulting companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name data science consulting companies. 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 83 data science consulting companies based in San Francisco, United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 158 reachable decision-makers.

Free signup · no credit card

View the full list →

Data science consulting companies based in San Francisco, United States at a glance

As of Sep 10, 2026

28.8%Verified-email coverage

26.2%Mobile-number coverage

6.6Average contacts per company

1-10Median size (employees)

248.2%Largest-city concentration · New York

Sep 10, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 13.0d

1430–30

1331–60

061–90

090–180

2180+

Company record updated

Median 68.0d

00–30

25731–60

22461–90

3890–180

30180+

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 data science consulting companies, 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 “data science consulting companies”. 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 data science consulting companies), 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 data science consulting companies, 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, 158 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 10, 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.

Data science consulting companies by metro in the United States

Data science consulting companies in New York206
Data science consulting companies in Chicago106
Data science consulting companies in Austin98
Data science consulting companies in San Francisco87
Data science consulting companies in Atlanta85
Data science consulting companies in Houston69
Data science consulting companies in Los Angeles65
Data science consulting companies in Boston65

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 data science consulting companies, 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 data science consulting companies are there based in San Francisco, United States?

RevenueBase identified 83 data science consulting companies 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?

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

Which city has the most data science consulting companies?

New York leads with 206 headquartered companies, followed by Chicago (106) and Austin (98).

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 158 verified decision-maker contacts tracked across these 83 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 10, 2026.

Ready to reach these companies? Verified emails and direct dials for all 83 data science consulting companies based in San Francisco, United States. Start with a free account, no credit card.

Download this list →

Related lists

Data science consulting companies by geography

Browse the directory

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.