Company lists · Data refreshed September 2026

Top 25 Customer service consulting firms based in New York, United States

Name: Customer service consulting firms based in New York, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 24, 2026 531 companies tracked

RevenueBase identified 531 company matches for customer service consulting firms associated with New York, United States as of September 2026 and tracks 3,754 professional contacts across them, including 907 with verified work emails. Across the United States, New York is the largest hub for this category.

This list covers company matches for customer service consulting firms associated with New York, 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 24, 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 24, 2026 How this list was built

531Companies

3,754Contacts tracked

907Verified emails

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The 25 largest customer service consulting firms based in New York, United States

Ranked by team size

Top 25 of 531 company matches for customer service consulting firms based in New York, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 24, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Horwath HTL	Exact match	New York, NY, United StatesHQ recorded Sep 24, 2026	201-500	198 contacts →
	Exact match “Bold steps forward.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
2	Essex Lake Group	Exact match	New York, United StatesHQ recorded Sep 24, 2026	201-500	183 contacts →
	Exact match “Essex delivers transformative business solutions to major global corporations.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
3	Tefen Management Consulting	Exact match	New York, NY, United StatesHQ recorded Sep 24, 2026	201-500	122 contacts →
	Exact match “Tefen is an international management consulting firm, committed to driving organizations towards achieving performance excellence.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
4	Reference Point	Exact match	New York, NY, United StatesHQ recorded Sep 24, 2026	51-200	83 contacts →
	Exact match “Reference Point is a strategy, management, and technology consulting firm focused on delivering impactful solutions for the financial services industry.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
5	OGC Global	Exact match	New York, NY, United StatesHQ recorded Sep 24, 2026	11-50	54 contacts →
	Exact match “OGC is a boutique research and consulting firm specializing in data-driven strategy, innovation testing, and CX program design and optimization.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
6	RMG	Exact match	New York, NY, United StatesHQ recorded Sep 24, 2026	11-50	52 contacts →
	Exact match “We drive brand experiences.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
7	ICMI	Exact match	New York, NY, United StatesHQ recorded Sep 24, 2026	51-200	51 contacts →
	Exact match “Whether it's your people, your processes or your strategy, ICMI wants to partner with you to take your customer service to the next level.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
8	Curiousrubik	Exact match	New York, United StatesHQ recorded Sep 24, 2026	51-200	49 contacts →
	Exact match “Curious Rubik is a multidisciplinary team of consultants and solution design experts.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
9	Stradit	Exact match	New York, NY, United StatesHQ recorded Sep 24, 2026	11-50	44 contacts →
	Exact match “We follow a customer first approach and collaborate with our clients to identify what is important for their business.We understand the synergy between the journey and the…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
10	MNK Group	Exact match	New York, NY, United StatesHQ recorded Sep 24, 2026	51-200	29 contacts →
	Exact match “MNK Group is an independent business and technology consultancy, specializing in providing multifaceted organizations with Business Analysis, Project Management, and Strategy…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
11	G&co	Exact match	New York, NY, United StatesHQ recorded Sep 24, 2026	51-200	27 contacts →
	Exact match “G & CO.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
12	Virtual Consulting Global	Exact match	New York, NY, United StatesHQ recorded Sep 24, 2026	11-50	27 contacts →
	Exact match “Achieving Extraordinary Results with companies and clients worldwide through Scenario Planning, Executive Coaching, Corporate Governance and M&A.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
13	Cg42	Exact match	New York, NY, United StatesHQ recorded Sep 24, 2026	11-50	24 contacts →
	Exact match “cg42 is a boutique management consultancy that helps some of the world’s leading companies define and execute the bold moves required to get ahead of their competition.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
14	PRZM	Exact match	New York, NY, United StatesHQ recorded Sep 24, 2026	1-10	23 contacts →
	Exact match “Next gen consultancy and creative communications.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
15	Saints	Exact match	New York, United StatesHQ recorded Sep 24, 2026	1-10	21 contacts →
	Exact match “Creative and Strategic consulting firm Saints works with organizations to embrace Change, Innovate and discover new audience behaviors to improve customer experience starting from…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
16	Adler Branding & Marketing	Exact match	New York, NY, United StatesHQ recorded Sep 24, 2026	11-50	19 contacts →
	Exact match “We advise clients on all facets of brand strategy, marketing communications and design.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
17	ART & Science Partners, INC	Exact match	New York, NY, United StatesHQ recorded Sep 24, 2026	11-50	18 contacts →
	Exact match “Art & Science Partners is a boutique marketing consultancy firm.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
18	Traxion Group, INC	Exact match	New York, NY, United StatesHQ recorded Sep 24, 2026	11-50	18 contacts →
	Exact match “Traxion Group is a management consulting firm that specializes in: 1) Business Intelligence 2) Cost Management 3) Process Improvement 4) Project Management From Fortune 100…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
19	Enterprise Solution Providers	Exact match	New York, NY, United StatesHQ recorded Sep 24, 2026	51-200	17 contacts →
	Exact match “ESP is a leading full-service consultancy that provides comprehensive solutions for enterprise-wide technology initiatives.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
20	The Grayson Company	Exact match	New York, NY, United StatesHQ recorded Sep 24, 2026	1-10	17 contacts →
	Exact match “Our roots and core strengths are in retail consulting, every aspect of retailing.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
21	DST Research, Analytics, And Consulting	Exact match	New York, NY, United StatesHQ recorded Sep 24, 2026	n/a	17 contacts →
	Exact match “Our mission is to transform how financial services companies grow their market share.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
22	Auriemma Group	Exact match	New York, NY, United StatesHQ recorded Sep 24, 2026	11-50	16 contacts →
	Exact match “We are Auriemma.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
23	Carter Lard Consulting	Exact match	New York, NY, United StatesHQ recorded Sep 24, 2026	11-50	16 contacts →
	Exact match “MBE, DBE Consulting - Staffing and Consulting, AE & C Staffing, IT and Professional Staffing, Executive Recruitment, Staff Augmentation, Training and Development…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
24	Employment Practices Group, LLC	Exact match	New York, NY, United StatesHQ recorded Sep 24, 2026	11-50	15 contacts →
	Exact match “Employment Practices Group LLC combines business, legal and human resource expertise offering strategic HR counsel to companies during times of change and growth.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
25	Assemble HR Consulting	Exact match	New York, NY, United StatesHQ recorded Sep 24, 2026	1-10	15 contacts →
	Exact match “We offer consulting, advisement, coaching, and custom offsite programs in the areas of culture, change, communication and conflict.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “customer service consulting firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 531 customer service consulting firms based in New York, United States

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Customer service consulting firms based in New York, United States at a glance

As of Sep 24, 2026

24.2%Verified-email coverage

7.1Average contacts per company

1-10Median size (employees)

Sep 24, 2026Page data refreshed

Companies by employee count

1-10

369

11-50

119

51-200

201-500

501-1,000

1,001-5,000

10001+

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.

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 New York, United States whose business descriptions match “customer service consulting firms” 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 907 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 24, 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.

Customer service consulting firms 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 “customer service consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many customer service consulting firms are there based in New York, United States?

RevenueBase identified 531 company matches for customer service consulting firms associated with New York, 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?

Horwath HTL 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 customer service consulting firms?

New York leads the United States with 531 company records, followed by Atlanta (302) and Chicago (291).

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 907 professional contacts with verified work emails tracked across these 531 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 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 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.