Skip to main content

Company lists · Data refreshed November 2026

Top 7 B2B consultancies based in White Plains, United States

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 25 companies tracked

RevenueBase identified 25 company matches for B2B consultancies associated with White Plains, United States as of November 2026 and tracks 945 professional contacts across them, including 350 with verified work emails. Across the United States, New York is the largest hub for this category (3,078 companies); White Plains has 25.

This list covers company matches for B2B consultancies associated with White Plains, 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
25Companies
945Contacts tracked
350Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 7 largest B2B consultancies based in White Plains, United States

Ranked by team size
Top 7 of 25 company matches for B2B consultancies based in White Plains, 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
1
Dack Consulting Solutions, INC
Exact matchWhite Plains, NY, United StatesHQ recorded Nov 6, 202651-20059 contacts →

Exact match

“At DACK Consulting, we are professionals who understand and appreciate the complexity and details of the construction process.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2
Hertz Herson CPA LLP
Exact matchWhite Plains, NY, United StatesHQ recorded Nov 6, 202611-5041 contacts →

Exact match

“Hertz Herson believes in the value of building long-term, trusted relationships.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3
Opus Advisory Group
Exact matchWhite Plains, NY, United StatesHQ recorded Nov 6, 202611-506 contacts →

Exact match

“With headquarters in White Plains, New York, Opus Advisory Group is a client-service-oriented consulting practice that specializes in employer benefits programs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4
Oceans Global Ventures
Exact matchWhite Plains, NY, United StatesHQ recorded Nov 6, 20261-101 contacts →

Exact match

“At Oceans Global, we believe in the power of transformation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5
WIN At Business Coaching, LLC
Exact matchWhite Plains, NY, United StatesHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Kathy D'Agostino, ACC, Certified Professional Coach - Founder of Win at Business Coaching "Winners are not those who never fail, but those who never quit."- Unknown Kathy…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6
Business Challenges Consulting
Exact matchWhite Plains, NY, United StatesHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Business Challenges specializes in B2B Consulting covering- Visioning & Strategic Planning - Executive Life Coaching - Marketing & Sales Effectiveness - Team Facilitation &…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7
Gspeedcs LLC
Exact matchWhite Plains, NY, United StatesHQ recorded Nov 6, 20261-101 contacts →

Exact match

“GSpeed CS is a full-service consulting firm that excels at building comprehensive, customized information technology (IT) solutions for clients to run their businesses /…”

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

Showing 7 of 25 B2B consultancies based in White Plains, United States

See the full list, filter by size, metro and specialty, and access 350 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

B2B consultancies based in White Plains, United States at a glance

As of Nov 6, 2026
37.0%Verified-email coverage
37.8Average contacts per company
1-10Median size (employees)
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
15
11-50
7
51-200
2
501-1,000
1

Email recency for this list is measured across the whole United States list rather than for White Plains, so it is reported there. Company counts and contact totals on this page are exact for White Plains, over 25 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 White Plains, United States whose business descriptions match “B2B consultancies” 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 350 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.

B2B consultancies by metro in the United States

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 “B2B consultancies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many B2B consultancies are there based in White Plains, United States?

RevenueBase identified 25 company matches for B2B consultancies associated with White Plains, 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?

Dack Consulting Solutions, INC 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 B2B consultancies?

New York leads the United States with 3,078 company records, followed by Chicago (1,401) and Atlanta (1,295). White Plains has 25.

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 350 professional contacts with verified work emails tracked across these 25 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.

Ready to reach these companies? Verified emails and direct dials for all 25 B2B consultancies based in White Plains, United States. Start with a free account, no credit card.

Download this list →

Related lists

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.

More company lists