Company lists · Data refreshed September 2026

Top 9 Consultancy firms based in Santa Clara, United States

RevenueBase identified 31 consultancy firms headquartered in Santa Clara, United States as of September 2026 and tracks 1,028 professional contacts across them, including 479 with verified work emails. New York is the largest hub.

This list covers consultancy firms headquartered in Santa Clara, 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 24, 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 24, 2026 86% judged on-target in blind review
31Companies
1,028Contacts tracked
479Verified emails
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The 9 largest consultancy firms based in Santa Clara, United States

Ranked by team size
Top 9 of 31 consultancy firms based in Santa Clara, United States, ranked by team size, largest first. Data refreshed Sep 24, 2026. RevenueBase Smart Search rates how each company's information relates to consultancy 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceSanta Clara, CA, United StatesHQ checked Sep 24, 2026501-1,000734 contacts →

Indirect evidence

“Connor Group is built for breakthroughs.”

Source: RevenueBase Database · checked Sep 24, 2026
2Indirect evidenceSanta Clara, CA, United StatesHQ checked Sep 24, 202611-5034 contacts →

Indirect evidence

“Welcome to Talent Junction, a professional IT Consulting Services firm.”

Source: RevenueBase Database · checked Sep 24, 2026
3Indirect evidenceSanta Clara, CA, United StatesHQ checked Sep 24, 202651-20034 contacts →

Indirect evidence

“JIGHI provides expertise at the intersection of business and technology.”

Source: RevenueBase Database · checked Sep 24, 2026
4Indirect evidenceSanta Clara, CA, United StatesHQ checked Sep 24, 202611-507 contacts →

Indirect evidence

“We provide business consulting and products”

Source: RevenueBase Database · checked Sep 24, 2026
5Indirect evidenceSanta Clara, CA, United StatesHQ checked Sep 24, 202611-503 contacts →

Indirect evidence

“The Silicon Valley International Group is a management consulting and strategic planning firm specializing in brand development, business analysis, e-commerce, and digital…”

Source: RevenueBase Database · checked Sep 24, 2026
6Indirect evidenceSanta Clara, CA, United StatesHQ checked Sep 24, 20261-103 contacts →

Indirect evidence

“Since 1988, we have been providing services to local and multi-national companies based in Silicon Valley, California and abroad.”

Source: RevenueBase Database · checked Sep 24, 2026
7Indirect evidenceSanta Clara, United StatesHQ checked Sep 24, 202611-501 contacts →

Indirect evidence

“M Consulting Services is a professional business consulting firm based in the heart of Silicon Valley.”

Source: RevenueBase Database · checked Sep 24, 2026
8Indirect evidenceSanta Clara, United StatesHQ checked Sep 24, 20261-101 contacts →

Indirect evidence

“Artheon Consulting collaborates with businesses across the globe to help them address their most pressing challenges and realize their most promising possibilities.”

Source: RevenueBase Database · checked Sep 24, 2026
9Indirect evidenceSanta Clara, CA, United StatesHQ checked Sep 24, 20261-101 contacts →

Indirect evidence

“Bazaar Ventures offers business management and technical consulting to startup and established businesses.”

Source: RevenueBase Database · checked Sep 24, 2026

Showing 9 of 31 consultancy firms based in Santa Clara, United States

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Consultancy firms based in Santa Clara, United States at a glance

As of Sep 24, 2026
46.6%Verified-email coverage
33.2Average contacts per company
11-50Median size (employees)
6203.2%Largest-city concentration · New York
Sep 24, 2026Page data refreshed

Companies by employee count

1-10
9
11-50
18
51-200
2
201-500
1
501-1,000
1

Email recency for this list is measured across the whole United States list rather than for Santa Clara, so it is reported there. Company counts and contact totals on this page are exact for Santa Clara, over 31 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 consultancy 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 Santa Clara, United States whose own description of what they do matches “consultancy 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 consultancy 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 consultancy firms, and records with no verified work email. Companies headquartered outside Santa Clara 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, 479 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 24, 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.

Consultancy 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 consultancy 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 consultancy firms are there based in Santa Clara, United States?

RevenueBase identified 31 consultancy firms headquartered in Santa Clara, 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?

Connor Group, headquartered in Santa Clara, tops this list with the largest team on record.

Which city has the most consultancy firms?

New York leads with 1923 headquartered companies, followed by Chicago (827) and Atlanta (777).

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 479 verified decision-maker contacts tracked across these 31 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 24, 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.