Company lists · Data refreshed September 2026
Top 25 Database consulting firms worldwide
RevenueBase identified 2,542 database consulting firms worldwide as of September 2026 and tracks 16,491 professional contacts across them, including 4,608 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.
This list covers database 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 21, 2026. Country and city lists for database 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.
The 25 largest database consulting firms worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 447 contacts → | ||||
Partial 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 21, 2026Thanks. The Data Team will review it. | |||||
| 2 | 437 contacts → | ||||
Strong evidence “Product and Data Consulting -Product Management -Database Management -Web and Application Development -ETL for Large Datasets” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 3 | 314 contacts → | ||||
Indirect evidence “b.telligent is a consultancy company specializing in the introduction and development of business intelligence, customer relationship management, DWH and Big Data for businesses…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 4 | 305 contacts → | ||||
Indirect evidence “v4c.ai is a premier IT services consultancy specializing in Databricks to help organizations unlock the full potential of their data.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 5 | 214 contacts → | ||||
Indirect evidence “From Ground to Cloud.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 6 | 201 contacts → | ||||
Indirect evidence “Since 1986, Resource Data, Inc.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 7 | 167 contacts → | ||||
Indirect evidence “Solvership is a big team of more than 180 problem solvers, all focused on one goal: unlocking your potential by solving complex data challenges.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 8 | 129 contacts → | ||||
Indirect evidence “LumenData transforms data complexity into opportunity.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 9 | 123 contacts → | ||||
Indirect evidence “Data Management by EXL specializes in Enterprise Data Management, Data Integration and Business Intelligence (BI).” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 10 | 116 contacts → | ||||
Partial evidence “Mydbops, established in 2015, brings 10 years of expertise in transforming database management by boosting performance, scalability, and operational efficiency for businesses…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 11 | 112 contacts → | ||||
Partial evidence “Database Administrator” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 12 | 104 contacts → | ||||
Partial evidence “NAYA Technologies, part of EPAM Systems, Inc, is a leading global provider in data platform consulting and managed IT services.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 13 | 102 contacts → | ||||
Partial evidence “Bismart is a technology consulting firm specialized in Data Management and Analytics solutions and services awarded by Microsoft as Best Worldwide Partner.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 14 | 99 contacts → | ||||
Partial evidence “Envitia is an IT services and consulting company, specialising in complex data challenges.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 15 | 97 contacts → | ||||
Indirect evidence “Créée en 2001, A5sys est une société de services en informatique spécialisée dans - le décisionnel - les bases de données - le développement d'applicatifs.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 16 | 93 contacts → | ||||
Partial evidence “GroupBWT is a consulting firm specializing in data management and the construction of data platforms.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 17 | 88 contacts → | ||||
Indirect evidence “At VUPICO, we are data experts dedicated to helping large organizations turn their data into real business value.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 18 | 82 contacts → | ||||
Partial evidence “Data Meaning is a consulting company that provides business intelligence services to leading companies and government agencies.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 19 | 79 contacts → | ||||
Partial evidence “Mafiree, a PCI DSS Certified Company, delivers cutting-edge database management and IT services.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 20 | 76 contacts → | ||||
Indirect evidence “JTA is a leading-edge consultancy firm specializing in providing its clients with access to world class Data Scientists by offering a range of integrated services covering Data…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 21 | 76 contacts → | ||||
Partial evidence “GeoPITS - Your Trusted Partner for Comprehensive Database Solutions GeoPITS is a premier provider of managed database services, dedicated to optimizing and managing complex…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 22 | 76 contacts → | ||||
Indirect evidence “Performalytic Corp, headquartered in Naperville, IL, is a leading implementer and thought leader of Analytics and Business Intelligence solutions for many Fortune500 companies.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 23 | 75 contacts → | ||||
Indirect evidence “We support our clients in the urbanization, structuration, and operation of their data information systems.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 24 | 69 contacts → | ||||
Indirect evidence “A DBA ONLINE iniciou suas atividades há nove anos com o objetivo de fornecer consultoria e assessoria em Sistemas Gerenciadores de Banco de Dados, buscando oferecer soluções…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 25 | 69 contacts → | ||||
Partial evidence “Viscosity is a niche consulting firm founded by industry and authored experts who are prominent thought leaders with decades of experience in architecting & tuning business…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
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: database 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 database consulting firms.
- Partial evidence
- Its own public description names part of database consulting firms, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name database 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 2,542 database consulting firms worldwide
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Database consulting firms worldwide at a glance
As of Sep 21, 2026Companies by employee count
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 database 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 database consulting firms are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “database 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 database 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 database 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, 4,608 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 21, 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.
Database consulting firms by location
16 lists · largest firstEvery Database consulting firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Database consulting firms based in the United States589
- Database consulting firms based in the United Kingdom162
- Database consulting firms based in Brazil138
- Database consulting firms based in France115
- Database consulting firms based in Canada95
- Database consulting firms based in India92
- Database consulting firms based in Germany83
- Database consulting firms based in Australia67
- Database consulting firms based in the Netherlands65
- Database consulting firms based in Türkiye44
- Database consulting firms based in Spain37
- Database consulting firms based in Sweden35
- Database consulting firms based in Italy34
- Database consulting firms based in Poland29
- Database consulting firms based in South Africa26
- Database consulting firms based in Israel25
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 database 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 database consulting firms are there worldwide?
RevenueBase identified 2,542 database 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?
Infomotion Gmbh, headquartered in Frankfurt Am Main, tops this list with the largest team on record.
Which country has the most database consulting firms?
The United States leads with 589 companies, followed by the United Kingdom (162) and Brazil (138). Every database consulting firms list by country and city is linked on this page.
Which city has the most database consulting firms?
Sao Paulo leads with 39 headquartered companies, followed by London (38) and Paris (36).
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 4,608 verified decision-maker contacts tracked across these 2,542 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 21, 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.