Company lists · Data refreshed September 2026

Top 25 Data science consulting firms based in New York, United States

Name: Data science 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 10, 2026 303 companies tracked

RevenueBase identified 303 data science consulting firms headquartered in New York, United States as of September 2026 and tracks 46,320 professional contacts across them, including 13,968 with verified work emails and 3,613 with mobile numbers. New York is the largest hub.

This list covers data science consulting firms 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 10, 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 10, 2026 86% judged on-target in blind review

303Companies

46,320Contacts tracked

13,968Verified emails

3,613Mobile numbers

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The 25 largest data science consulting firms based in New York, United States

Ranked by team size

Top 25 of 303 data science consulting firms based in New York, United States, ranked by team size, largest first. Data refreshed Sep 10, 2026. RevenueBase Smart Search rates how each company's information relates to data science consulting firms: 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	EXL	Indirect evidence	New York, NY, United StatesHQ checked Sep 10, 2026	10001+	40,100 contacts →
	Indirect evidence “Choosing a digital partner is about more than capabilities, it’s about collaboration and character.” Source: RevenueBase Database · checked Sep 10, 2026
2	SG Analytics	Strong evidence	New York, NY, United StatesHQ checked Sep 10, 2026	1,001-5,000	1,964 contacts →
	Strong evidence “SG Analytics (SGA), a Straive company, is a leading global data and AI consulting firm delivering solutions across AI, Data, Technology, and Research.” Source: RevenueBase Database · checked Sep 10, 2026
3	Useready	Partial evidence	New York, United StatesHQ checked Sep 10, 2026	501-1,000	379 contacts →
	Partial evidence “USEReady is a data and analytics firm that provides the strategies, tools, capability, and capacity that businesses need to turn their data into a competitive advantage.” Source: RevenueBase Database · checked Sep 10, 2026
4	Hakkōda, An IBM Company	Partial evidence	New York, NY, United StatesHQ checked Sep 10, 2026	201-500	364 contacts →
	Partial evidence “Hakkoda, an IBM Company, is a modern data consultancy, helping companies harness cloud platforms and AI capabilities.” Source: RevenueBase Database · checked Sep 10, 2026
5	ZEN & ART	Indirect evidence	New York, NY, United StatesHQ checked Sep 10, 2026	501-1,000	236 contacts →
	Indirect evidence “Zen & Art is a group of talented and experienced technologists and business practitioners who recognize the need for a simplistic approach amidst mass disruption.” Source: RevenueBase Database · checked Sep 10, 2026
6	Essex Lake Group	Indirect evidence	New York, United StatesHQ checked Sep 10, 2026	201-500	183 contacts →
	Indirect evidence “Essex delivers transformative business solutions to major global corporations.” Source: RevenueBase Database · checked Sep 10, 2026
7	Aretove Technologies	Partial evidence	New York, NY, United StatesHQ checked Sep 10, 2026	51-200	112 contacts →
	Partial evidence “Aretove Technologies is a data focused company, headquartered in NYC, providing Software Services in Data Engineering, Enterprise Application Integration and Agentic AI.” Source: RevenueBase Database · checked Sep 10, 2026
8	Kepler Cannon	Partial evidence	New York, NY, United StatesHQ checked Sep 10, 2026	51-200	87 contacts →
	Partial evidence “Kepler Cannon is an advisory firm dedicated to helping firms lead with data & AI.” Source: RevenueBase Database · checked Sep 10, 2026
9	Blue Orange Digital	Strong evidence	New York, United StatesHQ checked Sep 10, 2026	51-200	66 contacts →
	Strong evidence “Blue Orange is a boutique agency specializing in data science, analytics, machine learning, and artificial intelligence.” Source: RevenueBase Database · checked Sep 10, 2026
10	Nabler NOW Brainlabs	Partial evidence	New York, NY, United StatesHQ checked Sep 10, 2026	201-500	63 contacts →
	Partial evidence “Nabler is an award-winning, data analytics consultancy that helps enterprises and agencies better understand their customer’s behavior to drive revenue decisions through data.” Source: RevenueBase Database · checked Sep 10, 2026
11	Collective I	Indirect evidence	New York, NY, United StatesHQ checked Sep 10, 2026	11-50	59 contacts →
	Indirect evidence “Collective[i] generates intelligence that helps businesses thrive and expand economic opportunity assisted by advanced AI.” Source: RevenueBase Database · checked Sep 10, 2026
12	DIA Associates	Indirect evidence	New York, NY, United StatesHQ checked Sep 10, 2026	51-200	53 contacts →
	Indirect evidence “At DIA Associates, we combine high-level, strategic recommendations with technical, tactical acumen to implement successful projects at scale.” Source: RevenueBase Database · checked Sep 10, 2026
13	Elevondata	Partial evidence	New York, NY, United StatesHQ checked Sep 10, 2026	201-500	52 contacts →
	Partial evidence “Elevondata is a next generation global data services and solutions company offering compelling data management, reporting, and analytic services using agile and adaptive big data…” Source: RevenueBase Database · checked Sep 10, 2026
14	Perceptive Analytics	Indirect evidence	New York, NY, United StatesHQ checked Sep 10, 2026	11-50	50 contacts →
	Indirect evidence “We are a marketing analytics and business intelligence company specializing in sales and marketing analytics.” Source: RevenueBase Database · checked Sep 10, 2026
15	System2	Strong evidence	New York, NY, United StatesHQ checked Sep 10, 2026	11-50	47 contacts →
	Strong evidence “SYSTEM2 helps investors and operators integrate data science into their approach through sourcing, engineering, and analysis of big data as a service.” Source: RevenueBase Database · checked Sep 10, 2026
16	Fino Consulting	Strong evidence	New York, NY, United StatesHQ checked Sep 10, 2026	11-50	45 contacts →
	Strong evidence “Founded in 2006, Fino is a New York City tech strategy and development company that uses technology, data science, and software engineering to help companies make better decisions…” Source: RevenueBase Database · checked Sep 10, 2026
17	chartis.io	Indirect evidence	New York, NY, United StatesHQ checked Sep 10, 2026	51-200	40 contacts →
	Indirect evidence “At Chartis.io, we understand the world doesn't need another marketing agency.” Source: RevenueBase Database · checked Sep 10, 2026
18	Caserta	Indirect evidence	New York, NY, United StatesHQ checked Sep 10, 2026	51-200	40 contacts →
	Indirect evidence “We are excited to announce that as of June 1, 2022, Caserta is now part of McKinsey & Company.” Source: RevenueBase Database · checked Sep 10, 2026
19	Basal AI	Partial evidence	New York, NY, United StatesHQ checked Sep 10, 2026	11-50	36 contacts →
	Partial evidence “Basal Analytics is an AI and Analytics company helping businesses adopt and grow using data-driven solutions.” Source: RevenueBase Database · checked Sep 10, 2026
20	Fischerjordan	Indirect evidence	New York, NY, United StatesHQ checked Sep 10, 2026	11-50	28 contacts →
	Indirect evidence “Exchange complexity for clarity.” Source: RevenueBase Database · checked Sep 10, 2026
21	Fulcrum Analytics	Partial evidence	New York, NY, United StatesHQ checked Sep 10, 2026	11-50	23 contacts →
	Partial evidence “Founded in 1993, Fulcrum Analytics has stood at the forefront of data and analytics for over twenty years but our success is built on a broader approach and vision.” Source: RevenueBase Database · checked Sep 10, 2026
22	Fluent Research	Strong evidence	New York, NY, United StatesHQ checked Sep 10, 2026	11-50	22 contacts →
	Strong evidence “Fluent Research is a data and insights-driven strategic consulting firm.” Source: RevenueBase Database · checked Sep 10, 2026
23	Elaxtra Advisors	Strong evidence	New York, NY, United StatesHQ checked Sep 10, 2026	11-50	22 contacts →
	Strong evidence “Based in New York, Elaxtra Advisors is a corporate development and value-creation team of strategic consultants, corporate finance professionals, and data scientists assisting…” Source: RevenueBase Database · checked Sep 10, 2026
24	Functor	Partial evidence	New York, United StatesHQ checked Sep 10, 2026	11-50	20 contacts →
	Partial evidence “Data Engineering and AI consultancy company.” Source: RevenueBase Database · checked Sep 10, 2026
25	The Optimization Consortium	Partial evidence	New York, United StatesHQ checked Sep 10, 2026	11-50	16 contacts →
	Partial evidence “Your premier partner for Healthcare Analytics & Financial consulting.” Source: RevenueBase Database · checked Sep 10, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: data science consulting firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names data science consulting firms.
Partial evidence: Its own public description names part of data science consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name data science consulting firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 303 data science consulting firms based in New York, United States

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Data science consulting firms based in New York, United States at a glance

As of Sep 10, 2026

30.2%Verified-email coverage

7.8%Mobile-number coverage

152.9Average contacts per company

1-10Median size (employees)

104.6%Largest-city concentration · New York

Sep 10, 2026Page data refreshed

Companies by employee count

1-10

184

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 13.0d

12,3170–30

1,25331–60

1561–90

690–180

377180+

Company record updated

Median 77.0d

00–30

18,06131–60

21,90461–90

4,46090–180

1,895180+

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 data science consulting firms, 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 “data science consulting firms”. 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 data science consulting firms), 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 data science consulting firms, 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, 13,968 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 10, 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.

Data science consulting firms by metro in the United States

Data science consulting firms in New York317
Data science consulting firms in Chicago171
Data science consulting firms in Austin148
Data science consulting firms in San Francisco138
Data science consulting firms in Atlanta135
Data science consulting firms in Los Angeles118
Data science consulting firms in Houston104

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 data science consulting firms, 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 data science consulting firms are there based in New York, United States?

RevenueBase identified 303 data science consulting firms 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?

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

Which city has the most data science consulting firms?

New York leads with 317 headquartered companies, followed by Chicago (171) and Austin (148).

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 13,968 verified decision-maker contacts tracked across these 303 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 10, 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 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.