Company lists · Data refreshed November 2026

Top 25 Lean startup consultants based in the United States

RevenueBase identified 167 company matches for lean startup consultants associated with the United States as of November 2026 and tracks 904 professional contacts across them, including 139 with verified work emails. San Francisco is the largest hub.

This list covers company matches for lean startup consultants associated with the 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 November 6, 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 Nov 6, 2026 How this list was built
167Companies
904Contacts tracked
139Verified emails
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The 25 largest lean startup consultants based in the United States

Ranked by team size
Top 25 of 167 company matches for lean startup consultants based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 Francisco, CA, United StatesHQ recorded Nov 6, 2026n/a310 contacts →

Exact match

“Our mission is to help more people start better startups.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202651-20081 contacts →

Exact match

“Founded in 2022 by a team of software engineering veterans, Altrium stands at the intersection of technology and business needs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 202651-20021 contacts →

Exact match

“Our mission is to help more people start better startups.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“We apply our Founder, Eric Ries' Lean Startup Method to real-world innovation and product development.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBerkeley, CA, United StatesHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Our global staff consists of deeply-experienced lean and agile coaches, trainers, and engineers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“For every founder, whether a first-timer with a fresh idea or a veteran operator of a growth-stage business, there is a gap between the operator they are and the one they might…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchDE, United StatesHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“In the world of tech startups, CLC is your partner for success.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchThe Woodlands, TX, United StatesHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Startups don’t have the luxury of opening sail for smooth sailing, the founders and team must take out their oars and row, row, row.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchHouston, TX, United StatesHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Helping startups design, build, launch, iterate, and grow.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchNew York, United StatesHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Startup-IQ LLC is a specialized consultancy focused on helping Seed to Series A technology companies develop effective Go-to-Market (GTM) strategies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBaltimore, MD, United StatesHQ recorded Nov 6, 20261-105 contacts →

Exact match

“At Founders Approach, we subscribe to the belief that the simplest solution is often the most effective and efficient one.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchScottsdale, AZ, United StatesHQ recorded Nov 6, 20261-104 contacts →

Exact match

“We help seed-stage, and early-stage startups maximize their productivity by implementing operational processes to build a great firm that attracts, excites, and retains…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchAtlanta, GA, United StatesHQ recorded Nov 6, 20261-104 contacts →

Exact match

“At Startup Agile, we're on a mission to help founders and entrepreneurs build successful tech startups.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchHoboken, WA, United StatesHQ recorded Nov 6, 20261-104 contacts →

Exact match

“At Studio Init, we’re committed to helping early-stage startups fast-track their success.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchMiami, FL, United StatesHQ recorded Nov 6, 20261-103 contacts →

Exact match

“We help companies transform faster, using leading modern approaches to change inspired by Agile, Lean Startup, Change Management, and Design Thinking.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchPhiladelphia, United StatesHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Launching a startup is hard.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchLos Angeles, CA, United StatesHQ recorded Nov 6, 20261-103 contacts →

Exact match

“LaunchStarz CORE VALUE Embrace the Uncomfortable to ACHIEVE YOUR PASSION AND JOY What we do- Personal founder & startup coach - Customized, white glove service to realize your…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchDenver, CO, United StatesHQ recorded Nov 6, 20261-103 contacts →

Exact match

“At Smirnov Labs, we specialize in empowering startups through strategic technical guidance, robust infrastructure solutions, and expert startup coaching.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchPhoenix, AZ, United StatesHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Presolved enables startups and existing organizations of any size to accelerate the delivery of software products.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSheridan, WY, United StatesHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Unravel is a premier software development consulting that helps startups grow large through personalized and effective problem-solving.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchAustin, TX, United StatesHQ recorded Nov 6, 20261-103 contacts →

Exact match

“LEANSTACK is a leading provider of Lean Startup and Lean Business Modeling tools, content, and coaching resources that are used by thousands of makers, entrepreneurs, and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchPalo Alto, CA, United StatesHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Olsen Solutions is a product management and Lean Startup consulting company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchWhite Plains, NY, United StatesHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Our IdeaWorks is a Lean Customer Research company that helps connect you to your customers and other stakeholders to discover business opportunities, accelerate growth, and build…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchAustin, TX, United StatesHQ recorded Nov 6, 20261-103 contacts →

Exact match

“KeyChange is a venture design practice that helps thrive-minded startup founders find customer traction, raise the right capital, and get to Product-Market fit.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchAda, MI, United StatesHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Lanio exists to unleash innovation and creativity in every organization and community around the world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 167 lean startup consultants based in the United States

See the full list, filter by size, metro and specialty, and access 139 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Lean startup consultants based in the United States at a glance

As of Nov 6, 2026
15.4%Verified-email coverage
5.4Average contacts per company
1-10Median size (employees)
10.2%Largest-city concentration · San Francisco
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
141
11-50
21
51-200
4
201-500
1

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 167 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 the United States whose business descriptions match “lean startup consultants” 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 139 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 November 6, 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 “lean startup consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many lean startup consultants are there based in the United States?

RevenueBase identified 167 company matches for lean startup consultants associated with the United States as of November 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?

ODF tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most lean startup consultants?

San Francisco leads with 17 company records, followed by New York (13) and Austin (8).

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 139 professional contacts with verified work emails tracked across these 167 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 November 6, 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.