Company lists · Data refreshed September 2026

Top 25 Data lake consulting firms worldwide

Name: Data lake consulting firms worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 4,705 companies tracked

RevenueBase identified 4,705 data lake consulting firms worldwide as of September 2026 and tracks 89,629 professional contacts across them, including 33,684 with verified work emails. The United States is the largest market and London the largest hub.

This list covers data lake consulting firms worldwide, 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 28, 2026. Country and city lists for data lake consulting firms follow the table.

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 28, 2026 86% judged on-target in blind review

4,705Companies

89,629Contacts tracked

33,684Verified emails

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The 25 largest data lake consulting firms worldwide

Ranked by team size

Top 25 of 4,705 data lake consulting firms worldwide, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to data lake 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	Snowflake	Partial evidence	The Cloud, United StatesHQ checked Sep 28, 2026	5,001-10,000	10,510 contacts →
	Partial evidence “Snowflake is proud to be the Official Data Collaboration Provider for LA28 and Team USA.** Snowflake delivers the AI Data Cloud, a global network where thousands of organizations…” Source: RevenueBase Database · checked Sep 28, 2026
2	Tiger Analytics	Indirect evidence	Santa Clara, CA, United StatesHQ checked Sep 28, 2026	5,001-10,000	6,160 contacts →
	Indirect evidence “In a world rife with complexity, we help our customers cut through uncertainty, plan strategically, and execute confidently.” Source: RevenueBase Database · checked Sep 28, 2026
3	Celebal Technologies	Partial evidence	Jaipur, IndiaHQ checked Sep 28, 2026	1,001-5,000	4,851 contacts →
	Partial evidence “Celebal Technologies is a premier software services company in the field of Data Science, Big Data and Enterprise Cloud.” Source: RevenueBase Database · checked Sep 28, 2026
4	Artefact	Strong evidence	Paris, FranceHQ checked Sep 28, 2026	1,001-5,000	2,016 contacts →
	Strong evidence “Artefact is a global consulting and engineering firm specializing in data and AI services, headquartered in Paris, and a leader in Europe.” Source: RevenueBase Database · checked Sep 28, 2026
5	Latentview Analytics	Strong evidence	Chennai, IndiaHQ checked Sep 28, 2026	1,001-5,000	1,655 contacts →
	Strong evidence “LatentView Analytics is an AI-driven analytics, data engineering, and consulting company that inspires and transforms businesses to excel in the digital world by harnessing the…” Source: RevenueBase Database · checked Sep 28, 2026
6	Syniti	Partial evidence	Needham, MA, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,633 contacts →
	Partial evidence “We tackle the hardest work in data for the world's largest organizations.” Source: RevenueBase Database · checked Sep 28, 2026
7	Adastra	Indirect evidence	CanadaHQ checked Sep 28, 2026	1,001-5,000	1,543 contacts →
	Indirect evidence “For over two decades, Adastra Corporation has transformed businesses into digital leaders, helping global organizations innovate, achieve operational excellence, and create…” Source: RevenueBase Database · checked Sep 28, 2026
8	Lingaro	Partial evidence	Warsaw, PolandHQ checked Sep 28, 2026	1,001-5,000	1,296 contacts →
	Partial evidence “You’ve got the data, now what’s next?” Source: RevenueBase Database · checked Sep 28, 2026
9	Mastech Digital	Partial evidence	Moon Township, PA, United StatesHQ checked Sep 28, 2026	1,001-5,000	998 contacts →
	Partial evidence “Mastech Digital helps enterprises ignite intelligence and transform tomorrow by turning data into real, measurable business outcomes.” Source: RevenueBase Database · checked Sep 28, 2026
10	AB Initio Software	Partial evidence	Weybridge, United KingdomHQ checked Sep 28, 2026	501-1,000	819 contacts →
	Partial evidence “Ab Initio transforms how companies work with data, from data discovery and strategy through implementation and governance.” Source: RevenueBase Database · checked Sep 28, 2026
11	Datavail	Partial evidence	Boulder, CO, United StatesHQ checked Sep 28, 2026	1,001-5,000	808 contacts →
	Partial evidence “Datavail \| Data, Cloud & AI-Built for Real Business Outcomes Datavail is a data, cloud, and AI consultancy that helps organizations turn complex technology environments into…” Source: RevenueBase Database · checked Sep 28, 2026
12	Goldstone Technologies Limited	Partial evidence	Hyderabad, IndiaHQ checked Sep 28, 2026	201-500	732 contacts →
	Partial evidence “AION-Tech Solutions Limited is a publicly traded company specializing in Data Analytics, Business Intelligence, AI, ML, DL based product development services in India.” Source: RevenueBase Database · checked Sep 28, 2026
13	Coastal	Partial evidence	Palm Coast, FL, United StatesHQ checked Sep 28, 2026	501-1,000	637 contacts →
	Partial evidence “Coastal® is the consultancy you can trust to turn Salesforce, Snowflake, data and AI into lasting business value-backed by a 5/5 customer rating.” Source: RevenueBase Database · checked Sep 28, 2026
14	KPI Partners	Partial evidence	Oakland, CA, United StatesHQ checked Sep 28, 2026	501-1,000	576 contacts →
	Partial evidence “KPI Partners is a global strategic partner helping enterprises redefine what’s possible with Enterprise AI, Data, and Analytics.” Source: RevenueBase Database · checked Sep 28, 2026
15	Systech Solutions, INC	Partial evidence	Glendale, CA, United StatesHQ checked Sep 28, 2026	501-1,000	559 contacts →
	Partial evidence “At Systech Solutions, Inc, we're an all-inclusive data and analytics firm, offering a wide spectrum of cloud, data engineering, AI, and machine learning solutions.” Source: RevenueBase Database · checked Sep 28, 2026
16	Apptad	Strong evidence	Alpharetta, GA, United StatesHQ checked Sep 28, 2026	1,001-5,000	517 contacts →
	Strong evidence “Apptad is a strategic technology consulting and innovation-led transformation company that turns complex data and AI challenges into measurable business outcomes for enterprises…” Source: RevenueBase Database · checked Sep 28, 2026
17	Wavicle Data Solutions	Partial evidence	Oak Brook, IL, United StatesHQ checked Sep 28, 2026	501-1,000	453 contacts →
	Partial evidence “At Wavicle Data Solutions, data is the key to driving meaningful business change.” Source: RevenueBase Database · checked Sep 28, 2026
18	Infomotion Gmbh	Strong evidence	Frankfurt Am Main, GermanyHQ checked Sep 28, 2026	501-1,000	447 contacts →
	Strong evidence “INFOMOTION GmbH, headquartered in Frankfurt am Main, is the leading consulting company for data performance: From data analytics to digital transformation, more than 420…” Source: RevenueBase Database · checked Sep 28, 2026
19	Dataeconomy	Partial evidence	Dublin, OH, United StatesHQ checked Sep 28, 2026	201-500	433 contacts →
	Partial evidence “DATAECONOMY is a fast-growing global cloud-first data and AI consultancy delivering enterprise-grade solutions powered by an innovative IP suite.” Source: RevenueBase Database · checked Sep 28, 2026
20	Starburst	Partial evidence	Boston, MA, United StatesHQ checked Sep 28, 2026	501-1,000	432 contacts →
	Partial evidence “Starburst was founded by the inventors of OS Trino so that data-driven companies could have a full-featured open data lakehouse platform powered by the #1 SQL analytics engine.” Source: RevenueBase Database · checked Sep 28, 2026
21	Nter Tech Services	Indirect evidence	Jaén, SpainHQ checked Sep 28, 2026	201-500	407 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
22	Clairvoyant	Strong evidence	Chandler, AZ, United StatesHQ checked Sep 28, 2026	501-1,000	390 contacts →
	Strong evidence “Clairvoyant is a global technology consulting and services company that helps organizations maximize the value of data.” Source: RevenueBase Database · checked Sep 28, 2026
23	Northbay Solutions	Partial evidence	Andover, MA, United StatesHQ checked Sep 28, 2026	201-500	388 contacts →
	Partial evidence “NorthBay is AWS Premier Consulting Partner and also partnered with Snowflake, RiverMeadow and CloudRail-IIoT in support of our Customers’ AWS cloud journeys.” Source: RevenueBase Database · checked Sep 28, 2026
24	Enquero	Indirect evidence	Milpitas, CA, United StatesHQ checked Sep 28, 2026	501-1,000	382 contacts →
	Indirect evidence “Genpact acquired Enquero on Jan.” Source: RevenueBase Database · checked Sep 28, 2026
25	Hakkōda, An IBM Company	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 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 28, 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 lake 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 lake consulting firms.
Partial evidence: Its own public description names part of data lake 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 lake 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 4,705 data lake consulting firms worldwide

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Data lake consulting firms worldwide at a glance

As of Sep 28, 2026

37.6%Verified-email coverage

19.0Average contacts per company

1-10Median size (employees)

2.7%Largest-city concentration · London

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

2,839

11-50

1,289

51-200

452

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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 lake 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.
Coverage: Every country. Country and city lists for data lake consulting firms are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “data lake 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 lake 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 lake consulting firms, and records with no verified work email.
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, 33,684 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 28, 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 lake consulting firms by location

42 lists · largest first

Every Data lake consulting firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 lake 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 lake consulting firms are there worldwide?

RevenueBase identified 4,705 data lake consulting firms worldwide 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?

Snowflake, headquartered in Sydney, tops this list with the largest team on record.

Which country has the most data lake consulting firms?

The United States leads with 1,151 companies, followed by India (381) and the United Kingdom (301). Every data lake consulting firms list by country and city is linked on this page.

Which city has the most data lake consulting firms?

London leads with 127 headquartered companies, followed by Paris (74) and Sao Paulo (63).

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 33,684 verified decision-maker contacts tracked across these 4,705 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 28, 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.