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Company lists · Data refreshed September 2026

Top 25 Business development consultancies based in New York, United States

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 749 companies tracked

RevenueBase identified 749 business development consultancies headquartered in New York, United States as of September 2026 and tracks 9,903 professional contacts across them, including 2,752 with verified work emails. New York is the largest hub.

This list covers business development consultancies headquartered in New York, 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 20, 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 20, 2026 86% judged on-target in blind review
749Companies
9,903Contacts tracked
2,752Verified emails
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The 25 largest business development consultancies based in New York, United States

Ranked by team size
Top 25 of 749 business development consultancies based in New York, United States, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to business development consultancies: 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
1
Strategy
Indirect evidenceNew York, NY, United StatesHQ checked Sep 20, 20261,001-5,0005,082 contacts →

Indirect evidence

“From strategy to execution.”

Source: RevenueBase Database · checked Sep 20, 2026
2
Nassau Street Partners
Indirect evidenceNew York, NY, United StatesHQ checked Sep 20, 2026n/a904 contacts →

Indirect evidence

“Nassau Street Partners is an independent capital advisory firm focused on mergers and acquisitions, capital markets advisory, and strategic financial solutions for early-stage and…”

Source: RevenueBase Database · checked Sep 20, 2026
3
Phronesis Partners
Indirect evidenceNew York, NY, United StatesHQ checked Sep 20, 2026201-500337 contacts →

Indirect evidence

“At Phronesis Partners, we turn complexity into clarity for the world's leading organizations.”

Source: RevenueBase Database · checked Sep 20, 2026
4
Industri
Partial evidenceNew York, NY, United StatesHQ checked Sep 20, 2026n/a292 contacts →

Partial evidence

“Construction Sector/B2B Brand Strategy, Marketing & Business Development INDUSTRI® is a multi-faceted business development consultancy that focuses on key areas of an organization…”

Source: RevenueBase Database · checked Sep 20, 2026
5
Next Street
Indirect evidenceNew York, NY, United StatesHQ checked Sep 20, 202651-20085 contacts →

Indirect evidence

“For more than 20 years, corporations, governments, and philanthropies have hired Next Street to strengthen the small businesses they rely on.”

Source: RevenueBase Database · checked Sep 20, 2026
6
Intelligent Brand Extension, LLC
Indirect evidenceNew York, NY, United StatesHQ checked Sep 20, 202611-5051 contacts →

Indirect evidence

“At the heart of our business is a commitment to helping brands thrive, grow, and achieve their full potential.”

Source: RevenueBase Database · checked Sep 20, 2026
7
Wevio Global Business Development Company
Indirect evidenceNew York, NY, United StatesHQ checked Sep 20, 202611-5039 contacts →

Indirect evidence

“Wevio first marked its milestone in the Financial District on Fulton Street, 1998.”

Source: RevenueBase Database · checked Sep 20, 2026
8
Regal Healthcare Capital Partners
Indirect evidenceNew York, United StatesHQ checked Sep 20, 2026n/a32 contacts →

Indirect evidence

“We seek to partner with leading edge entrepreneurs that will benefit from the strategic, financial operational and managerial expertise our team can bring to their growing…”

Source: RevenueBase Database · checked Sep 20, 2026
9
Tholons
Indirect evidenceNew York, NY, United StatesHQ checked Sep 20, 202611-5027 contacts →

Indirect evidence

“Tholons is a leading full-service Strategic Advisory firm for Global Outsourcing and Investments.”

Source: RevenueBase Database · checked Sep 20, 2026
10
Winterberry Group
Indirect evidenceNew York, NY, United StatesHQ checked Sep 20, 202611-5026 contacts →

Indirect evidence

“Winterberry Group is a growth consultancy specializing in the intersecting disciplines of marketing, advertising, technology, data and analytics.”

Source: RevenueBase Database · checked Sep 20, 2026
11
Vistrada
Indirect evidenceNew York, NY, United StatesHQ checked Sep 20, 202651-20023 contacts →

Indirect evidence

“VISTRADA partners with clients to find, plan, and deliver solutions that generate revenue, streamline costs, and manage risk.”

Source: RevenueBase Database · checked Sep 20, 2026
12
The Maeson Group
Indirect evidenceNew York, NY, United StatesHQ checked Sep 20, 20261-1021 contacts →

Indirect evidence

“The Maeson Group partners with companies in order to provide resources and relationships to aid the critical functions natural to the growth of any successful organization.”

Source: RevenueBase Database · checked Sep 20, 2026
13
Webranding Global
Indirect evidenceNew York, NY, United StatesHQ checked Sep 20, 202611-5021 contacts →

Indirect evidence

“WeBranding Global is a full-service agency and consulting network driven by purposeful global interconnectivity.”

Source: RevenueBase Database · checked Sep 20, 2026
14
Revdash
Indirect evidenceNew York, NY, United StatesHQ checked Sep 20, 202611-5018 contacts →

Indirect evidence

“We partner with software companies to build and execute outbound GTM strategies that accelerate pipeline and drive enterprise sales opportunities.”

Source: RevenueBase Database · checked Sep 20, 2026
15
System Fresh Consulting
Indirect evidenceNew York, NY, United StatesHQ checked Sep 20, 202611-5017 contacts →

Indirect evidence

“As the landscape for the entrepreneur continues to become increasingly difficult to navigate through, small business owners need additional tools to compete, grow and be…”

Source: RevenueBase Database · checked Sep 20, 2026
16
Fixer Advisory Group
Indirect evidenceNew York, NY, United StatesHQ checked Sep 20, 20261-1015 contacts →

Indirect evidence

“We are a trusted partner and advisor to executives, founders and funders – bringing strategic and tactical knowledge, expertise and tools that help them solve problems, overcome…”

Source: RevenueBase Database · checked Sep 20, 2026
17
Stonewater Partners
Indirect evidenceNew York, NY, United StatesHQ checked Sep 20, 202611-5014 contacts →

Indirect evidence

“We are a group of enterprising consultants and industry experts who specialize in advising organizations in the telecommunications and financial services industries.”

Source: RevenueBase Database · checked Sep 20, 2026
18
Hudson Fusion
Partial evidenceNew York, NY, United StatesHQ checked Sep 20, 202611-5013 contacts →

Partial evidence

“For over 25 years Hudson Fusion has delivered best-in-class marketing, sales and development solutions to organizations on the regional, national and international stages.”

Source: RevenueBase Database · checked Sep 20, 2026
19
Winsome
Indirect evidenceNew York, NY, United StatesHQ checked Sep 20, 20261-1013 contacts →

Indirect evidence

“We help small companies become bigger.”

Source: RevenueBase Database · checked Sep 20, 2026
20
TYDEX
Indirect evidenceNew York, NY, United StatesHQ checked Sep 20, 202611-5013 contacts →

Indirect evidence

“Tydex drives the success of Start-ups by providing diversified skill sets ranging from management, strategy, sales, ecosystem, marketing, and fundraising.”

Source: RevenueBase Database · checked Sep 20, 2026
21
Globaledgemarkets
Indirect evidenceNew York, NY, United StatesHQ checked Sep 20, 202611-5012 contacts →

Indirect evidence

“Transforming businesses into global GEMs and helping you expand globally.”

Source: RevenueBase Database · checked Sep 20, 2026
22
541 Advisors
Indirect evidenceNew York, United StatesHQ checked Sep 20, 20261-1011 contacts →

Indirect evidence

“We help professional services businesses grow through the right people, structure, and strategy.”

Source: RevenueBase Database · checked Sep 20, 2026
23
Universal Management
Partial evidenceNew York, United StatesHQ checked Sep 20, 20261-1011 contacts →

Partial evidence

“Universal Management/Global provide strategic partnering consulting including helping clients in funding activities, acquisition, research and development and access to non…”

Source: RevenueBase Database · checked Sep 20, 2026
24
Pale Blue DOT
Indirect evidenceNew York, NY, United StatesHQ checked Sep 20, 202611-5010 contacts →

Indirect evidence

“Pale Blue Dot provides strategic operations and finance advisory services so you can focus on doing what you do best: Growing your business.”

Source: RevenueBase Database · checked Sep 20, 2026
25
The Duval Partnership
Indirect evidenceNew York, NY, United StatesHQ checked Sep 20, 202611-5010 contacts →

Indirect evidence

“The Duval Partnership is a strategic sales consultancy dedicated exclusively to advertising agencies.”

Source: RevenueBase Database · checked Sep 20, 2026

Showing 25 of 749 business development consultancies based in New York, United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 2,752 reachable decision-makers.

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Business development consultancies based in New York, United States at a glance

As of Sep 20, 2026
27.8%Verified-email coverage
13.2Average contacts per company
1-10Median size (employees)
100.0%Largest-city concentration · New York
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
551
11-50
156
51-200
30
201-500
7
501-1,000
1
1,001-5,000
2

Email recency for this list is measured across the whole United States list rather than for New York, so it is reported there. Company counts and contact totals on this page are exact for New York, over 749 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 business development consultancies, 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 New York, United States whose own description of what they do matches “business development consultancies”. 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 business development consultancies), 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 business development consultancies, and records with no verified work email. Companies headquartered outside New York 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, 2,752 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 20, 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.

Business development consultancies 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 business development consultancies, 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 business development consultancies are there based in New York, United States?

RevenueBase identified 749 business development consultancies headquartered in New York, 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?

Strategy, headquartered in New York, tops this list with the largest team on record.

Which city has the most business development consultancies?

New York leads with 749 headquartered companies, followed by Los Angeles (340) and Atlanta (319).

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 2,752 verified decision-maker contacts tracked across these 749 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 20, 2026.

Ready to reach these companies? Verified emails and direct dials for all 749 business development consultancies based in New York, United States. Start with a free account, no credit card.

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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.

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