Company lists · Data refreshed September 2026

Top 21 Startup consulting companies based in San Diego, United States

RevenueBase identified 59 company matches for startup consulting companies associated with San Diego, United States as of September 2026 and tracks 135 professional contacts across them, including 42 with verified work emails. Across the United States, New York is the largest hub for this category (427 companies); San Diego has 59.

This list covers company matches for startup consulting companies associated with San Diego, 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 21, 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 21, 2026 How this list was built
59Companies
135Contacts tracked
42Verified emails
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The 21 largest startup consulting companies based in San Diego, United States

Ranked by team size
Top 21 of 59 company matches for startup consulting companies based in San Diego, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSan Diego, CA, United StatesHQ recorded Sep 21, 202611-508 contacts →

Exact match

“Born from invaluable entrepreneurial experience, our groundbreaking agency model fast-tracks industry-leading businesses.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchSan Diego, CA, United StatesHQ recorded Sep 21, 20261-107 contacts →

Exact match

“Provides investment capital, software and app development services, business and market development assistance and general management support to selected startups and small…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchSan Diego, CA, United StatesHQ recorded Sep 21, 202611-504 contacts →

Exact match

“Alpha Stratagem is a unique software development, business consultancy firm providing FORTUNE 100 strategy, discrete growth financing, digital marketing services and a full stack…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchSan Diego, CA, United StatesHQ recorded Sep 21, 20261-104 contacts →

Exact match

“Code Brilliant, LLC is a consulting company focused on working with entrepreneur visionaries who lack a technical staff.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchSan Diego, United StatesHQ recorded Sep 21, 20261-103 contacts →

Exact match

“I founded my company to become the coach my mother needed when she opened her first business-without a roadmap, support system, or clear guidance.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchSan Diego, CA, United StatesHQ recorded Sep 21, 20261-103 contacts →

Exact match

“Business Coaching and Consulting for small to medium businesses who want to grow their business, and become more profitable.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchSan Diego, CA, United StatesHQ recorded Sep 21, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchSan Diego, CA, United StatesHQ recorded Sep 21, 20261-102 contacts →

Exact match

“When you are committed to going the last distance in breaking barriers, becoming a CEO and hitting the peak potential in your business - Jessica will be waiting to take you there.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchSan Diego, CA, United StatesHQ recorded Sep 21, 20261-102 contacts →

Exact match

“Marchitecture empowers business leaders of startups, accelerators, nonprofits, small businesses, and companies through mentorship, training, storytelling, and growth mindset tools…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchSan Diego, CA, United StatesHQ recorded Sep 21, 20261-102 contacts →

Exact match

“K Ventures is a management consultancy exclusively working with early-stage tech startups across the West Coast USA, Kuwait, and Saudi Arabia.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchSan Diego, United StatesHQ recorded Sep 21, 20261-101 contacts →

Exact match

“Mooring Ventures is a boutique investment firm dedicated to accelerating success for early stage companies.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchSan Diego, CA, United StatesHQ recorded Sep 21, 20261-101 contacts →

Exact match

“Navigating the path to business growth requires more than just ambition, it demands meticulous marketing.>> Are you seeking not just growth but SMART, sustainable growth?>> Are…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchSan Diego, CA, United StatesHQ recorded Sep 21, 20261-101 contacts →

Exact match

“3 Across The Sea® is a team of specialists, offering their support for two core business objectives: Marketing & Business Development Focusing on small to medium size businesses…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchSan Diego, CA, United StatesHQ recorded Sep 21, 20261-101 contacts →

Exact match

“Our mission is to empower startups and SMEs to navigate the complexities of growth, drive innovation, and secure lasting success.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchSan Diego, CA, United StatesHQ recorded Sep 21, 20261-101 contacts →

Exact match

“Your business GROWTH is our Goal We at 10XGrow understand fully well that the business game is constantly changing.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchSan Diego, CA, United StatesHQ recorded Sep 21, 20261-101 contacts →

Exact match

“Strategic consulting for organizations searching for growth through collaboration.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchSan Diego, CA, United StatesHQ recorded Sep 21, 20261-101 contacts →

Exact match

“Pacific View Consulting is an advisory firm focusing on early stage entrepreneurs and founders looking for financial and operational guidance at dynamic stages of their company…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchSan Diego, CA, United StatesHQ recorded Sep 21, 20261-101 contacts →

Exact match

“Angela Christian Consulting is a boutique consulting firm focused on growth strategy for early stage start-ups, corporate incubators, and e-commerce businesses.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchSan Diego, CA, United StatesHQ recorded Sep 21, 20261-101 contacts →

Exact match

“Who We Are: Founded by Monetta Plassmeyer.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchSan Diego, CA, United StatesHQ recorded Sep 21, 20261-101 contacts →

Exact match

“Our mission is simple: to enable innovation and growth through strategic guidance, meticulous project management, and building partnerships that last.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21Exact matchSan Diego, United StatesHQ recorded Sep 21, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 21 of 59 startup consulting companies based in San Diego, United States

See the full list, filter by size, metro and specialty, and access 42 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Startup consulting companies based in San Diego, United States at a glance

As of Sep 21, 2026
31.1%Verified-email coverage
2.3Average contacts per company
1-10Median size (employees)
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
50
11-50
9

Email recency for this list is measured across the whole United States list rather than for San Diego, so it is reported there. Company counts and contact totals on this page are exact for San Diego, over 59 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 Diego, United States whose business descriptions match “startup consulting 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 42 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 21, 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.

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 “startup consulting companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many startup consulting companies are there based in San Diego, United States?

RevenueBase identified 59 company matches for startup consulting companies associated with San Diego, 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?

Rejouice 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 startup consulting companies?

New York leads the United States with 427 company records, followed by Los Angeles (198) and San Francisco (198). San Diego has 59.

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 42 professional contacts with verified work emails tracked across these 59 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 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 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.