Company lists · Data refreshed November 2026
Top 25 Data warehouse consultants worldwide
RevenueBase identified 1,860 company matches for data warehouse consultants worldwide as of November 2026 and tracks 21,566 professional contacts across them, including 6,999 with verified work emails. The United States is the largest market and London the largest hub.
This list covers company matches for data warehouse consultants worldwide, 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. Country and city lists for data warehouse consultants follow the table.
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.
The 25 largest data warehouse consultants worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 2,046 contacts → | ||||
Exact match “GSPANN is a US-based consulting services provider focused on implementations in Enterprise Content Management (ECM), Business Intelligence & Mobile Solutioning initiatives.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 1,793 contacts → | ||||
Exact match “We tackle the hardest work in data for the world's largest organizations.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 335 contacts → | ||||
Exact match “Welcome to Business Intelli Business Intelli Solutions Inc, is a provider of high quality Information Technology (IT) Services in the areas of Data Warehousing, Enterprise…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 308 contacts → | ||||
Exact match “b.telligent is a consultancy company specializing in the introduction and development of business intelligence, customer relationship management, DWH and Big Data for businesses…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 268 contacts → | ||||
Exact match “Artha Solutions is a well-known business technology consulting firm that helps businesses maximize the value of their data as a corporate asset by implementing corporate strategy…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 230 contacts → | ||||
Exact match “1995 yılında kurulan OBASE, “Analitik Çözümler” ve “ Sektörel Çözümler” ile uzmanlaşmış Türkiye’nin öncü yazılım ve danışmanlık şirketlerindendir.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 224 contacts → | ||||
Exact match “We're foccused on data solutions, data science, data Engineering, including traditional datawarehouses and modern data pipelines development for Big data, Datalakes and data…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 215 contacts → | ||||
Exact match “Founded in 2001, ADVANCED Schema is a Consulting and Outsourcing Services company.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 196 contacts → | ||||
Exact match “Effective 1st March 2023, TekLink International Inc, is now an HGS Company.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 168 contacts → | ||||
Exact match “We are devoted to everything that is data driven.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 151 contacts → | ||||
Exact match “LumenData transforms data complexity into opportunity.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 132 contacts → | ||||
Exact match “Processes, data, organization - that's what PRODATO stands for.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 128 contacts → | ||||
Exact match “We empower businesses to make data-driven decisions by providing reliable, secure and scalable cloud-based data warehousing, data governance, and data analytics solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 124 contacts → | ||||
Exact match “VASG Inc has a strong reputation as a business and information technology consulting company.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 120 contacts → | ||||
Exact match “DEFTeam provides subscription support, consulting and System Integration services for an end-to-end custom built Data Warehouse, Business Intelligence and Predictive Analytics…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 114 contacts → | ||||
Exact match “Um Ihnen den entscheidenden Wettbewerbsvorsprung zu ermöglichen, unterstützen wir Sie als IT-Dienstleister bei der datenbasierten Optimierung Ihrer Produkte und Geschäftsprozesse.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 110 contacts → | ||||
Exact match “DATUM STUDIO Co.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 110 contacts → | ||||
Exact match “Aroha was created to provide knowledgeable consultants in BIDW Technologies to customers.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 108 contacts → | ||||
Exact match “Envitia is an IT services and consulting company, specialising in complex data challenges.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 105 contacts → | ||||
Exact match “Most companies sit on years of data they have never used.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 102 contacts → | ||||
Exact match “GroupBWT is a consulting firm specializing in data management and the construction of data platforms.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 100 contacts → | ||||
Exact match “Hydus specializes in providing Enterprise Integration (EI), Business Intelligence (BI), and Data Warehousing (DW) solutions to customers globally.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 99 contacts → | ||||
Exact match “NAYA Technologies, part of EPAM Systems, Inc, is a leading global provider in data platform consulting and managed IT services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 98 contacts → | ||||
Exact match “elyadata unites the power of scientific expertise and business acumen to crack the code of data transformation.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 98 contacts → | ||||
Exact match “Since 2008, RBC Group has been delivering innovative solutions in business analytics, data integration, and data management.” Recorded in the RevenueBase company graph · Nov 6, 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 “data warehouse consultants”. 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 1,860 data warehouse consultants worldwide
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Data warehouse consultants worldwide at a glance
As of Nov 6, 2026Companies by employee count
Email recency is reported on each country list linked below.
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.
- Coverage
- Every country. Country and city lists for data warehouse consultants are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “data warehouse consultants” 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. 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 6,999 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.
Data warehouse consultants by location
14 lists · largest firstEvery Data warehouse consultants list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Data warehouse consultants based in the United States443
- Data warehouse consultants based in India110
- Data warehouse consultants based in the United Kingdom110
- Data warehouse consultants based in Germany88
- Data warehouse consultants based in the Netherlands62
- Data warehouse consultants based in Australia60
- Data warehouse consultants based in Canada60
- Data warehouse consultants based in France57
- Data warehouse consultants based in Brazil48
- Data warehouse consultants based in Türkiye36
- Data warehouse consultants based in South Africa30
- Data warehouse consultants based in Poland28
- Data warehouse consultants based in Sweden25
Cities
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 “data warehouse consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many data warehouse consultants are there worldwide?
RevenueBase identified 1,860 company matches for data warehouse consultants worldwide 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?
Gspann Technologies, INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most data warehouse consultants?
The United States leads with 443 companies, followed by India (110) and the United Kingdom (110). Every data warehouse consultants list by country and city is linked on this page.
Which city has the most data warehouse consultants?
London leads with 38 company records, followed by Paris (21) and Bangalore (20).
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 6,999 professional contacts with verified work emails tracked across these 1,860 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.
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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.
More company lists
Company intelligence · public preview
Top 25 data warehouse consultants worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 1,860 matching company records for data warehouse consultants worldwide, with 21,566 tracked contacts and 6,999 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 data warehouse consultants worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Gspann Technologies, INCgspann.comHQ: Milpitas, United StatesReported employees: 1,001-5,000 | Milpitas, United States | 1,001-5,000 | Exact match | 2,046 contacts → |
“GSPANN is a US-based consulting services provider focused on implementations in Enterprise Content Management (ECM), Business Intelligence & Mobile Solutioning initiatives.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Synitisyniti.comHQ: Needham, MA, United StatesReported employees: 1,001-5,000 | Needham, MA, United States | 1,001-5,000 | Exact match | 1,793 contacts → |
“We tackle the hardest work in data for the world's largest organizations.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Business Intelli Solutionsbusinessintelli.comHQ: Dallas, TX, United StatesReported employees: 201-500 | Dallas, TX, United States | 201-500 | Exact match | 335 contacts → |
“Welcome to Business Intelli Business Intelli Solutions Inc, is a provider of high quality Information Technology (IT) Services in the areas of Data Warehousing, Enterprise…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  b.telligentbtelligent.comHQ: Munich, GermanyReported employees: 201-500 | Munich, Germany | 201-500 | Exact match | 308 contacts → |
“b.telligent is a consultancy company specializing in the introduction and development of business intelligence, customer relationship management, DWH and Big Data for businesses…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Artha Solutionsthinkartha.comHQ: Scottsdale, AZ, United StatesReported employees: 201-500 | Scottsdale, AZ, United States | 201-500 | Exact match | 268 contacts → |
“Artha Solutions is a well-known business technology consulting firm that helps businesses maximize the value of their data as a corporate asset by implementing corporate strategy…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  OBASEobase.comHQ: Istanbul, TürkiyeReported employees: 201-500 | Istanbul, Türkiye | 201-500 | Exact match | 230 contacts → |
“1995 yılında kurulan OBASE, “Analitik Çözümler” ve “ Sektörel Çözümler” ile uzmanlaşmış Türkiye’nin öncü yazılım ve danışmanlık şirketlerindendir.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Incodesicds.com.brHQ: Santo André, BrazilReported employees: Not recorded | Santo André, Brazil | Not recorded | Exact match | 224 contacts → |
“We're foccused on data solutions, data science, data Engineering, including traditional datawarehouses and modern data pipelines development for Big data, Datalakes and data…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Advanced Schemaadvanced-schema.comHQ: Paris, FranceReported employees: 201-500 | Paris, France | 201-500 | Exact match | 215 contacts → |
“Founded in 2001, ADVANCED Schema is a Consulting and Outsourcing Services company.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Teklink International LLChgs.techHQ: Warrenville, United StatesReported employees: 201-500 | Warrenville, United States | 201-500 | Exact match | 196 contacts → |
“Effective 1st March 2023, TekLink International Inc, is now an HGS Company.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Yellow ELKyellowelk.seHQ: Lidingö, SwedenReported employees: 51-200 | Lidingö, Sweden | 51-200 | Exact match | 168 contacts → |
“We are devoted to everything that is data driven.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Lumendatalumendata.comHQ: Santa Clara, CA, United StatesReported employees: 201-500 | Santa Clara, CA, United States | 201-500 | Exact match | 151 contacts → |
“LumenData transforms data complexity into opportunity.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Prodatoprodato.deHQ: Nuremberg, GermanyReported employees: 51-200 | Nuremberg, Germany | 51-200 | Exact match | 132 contacts → |
“Processes, data, organization - that's what PRODATO stands for.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  64 Squares LLC64-squares.comHQ: Kansas City, MO, United StatesReported employees: 51-200 | Kansas City, MO, United States | 51-200 | Exact match | 128 contacts → |
“We empower businesses to make data-driven decisions by providing reliable, secure and scalable cloud-based data warehousing, data governance, and data analytics solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Vista Applied Solutions Group INCvasginc.comHQ: Herndon, VA, United StatesReported employees: 201-500 | Herndon, VA, United States | 201-500 | Exact match | 124 contacts → |
“VASG Inc has a strong reputation as a business and information technology consulting company.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Defteam Solutions Private Limiteddefteam.comHQ: Hyderabad, CT, IndiaReported employees: 51-200 | Hyderabad, CT, India | 51-200 | Exact match | 120 contacts → |
“DEFTeam provides subscription support, consulting and System Integration services for an end-to-end custom built Data Warehouse, Business Intelligence and Predictive Analytics…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Dataciders Quinscape Gmbhquinscape.deHQ: Dortmund, GermanyReported employees: 201-500 | Dortmund, Germany | 201-500 | Exact match | 114 contacts → |
“Um Ihnen den entscheidenden Wettbewerbsvorsprung zu ermöglichen, unterstützen wir Sie als IT-Dienstleister bei der datenbasierten Optimierung Ihrer Produkte und Geschäftsprozesse.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Datum Studio Co. LTDdatumstudio.jpHQ: 目黒区, JapanReported employees: 201-500 | 目黒区, Japan | 201-500 | Exact match | 110 contacts → |
“DATUM STUDIO Co.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Aroha Technologiesaroha.co.inHQ: Bangalore, IndiaReported employees: 51-200 | Bangalore, India | 51-200 | Exact match | 110 contacts → |
“Aroha was created to provide knowledgeable consultants in BIDW Technologies to customers.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Envitiaenvitia.comHQ: Horsham, VA, United KingdomReported employees: 51-200 | Horsham, VA, United Kingdom | 51-200 | Exact match | 108 contacts → |
“Envitia is an IT services and consulting company, specialising in complex data challenges.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Complere Infosystemcomplereinfosystem.comHQ: Mohali, IndiaReported employees: 51-200 | Mohali, India | 51-200 | Exact match | 105 contacts → |
“Most companies sit on years of data they have never used.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Groupbwtgroupbwt.comHQ: Kyiv, CA, UkraineReported employees: 51-200 | Kyiv, CA, Ukraine | 51-200 | Exact match | 102 contacts → |
“GroupBWT is a consulting firm specializing in data management and the construction of data platforms.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Hydus Technologies An Xtivia Companyxtivia.comHQ: Hyderabad, IndiaReported employees: 51-200 | Hyderabad, India | 51-200 | Exact match | 100 contacts → |
“Hydus specializes in providing Enterprise Integration (EI), Business Intelligence (BI), and Data Warehousing (DW) solutions to customers globally.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Naya Technologies Part Of Epam Systems, INCnaya-tech.co.ilHQ: Herzliya, CA, IsraelReported employees: 51-200 | Herzliya, CA, Israel | 51-200 | Exact match | 99 contacts → |
“NAYA Technologies, part of EPAM Systems, Inc, is a leading global provider in data platform consulting and managed IT services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Elyadataelyadata.comHQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 98 contacts → |
“elyadata unites the power of scientific expertise and business acumen to crack the code of data transformation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | HQ: Kyiv, UkraineReported employees: 51-200 | Kyiv, Ukraine | 51-200 | Exact match | 98 contacts → |
“Since 2008, RBC Group has been delivering innovative solutions in business analytics, data integration, and data management.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 1,860 company matches
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Data warehouse consultants: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
1,853 records in the displayed employee bands.
7 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 1,860 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Data warehouse consultants by location
14 lists · largest firstEvery Data warehouse consultants list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Data warehouse consultants based in the United States443
- Data warehouse consultants based in India110
- Data warehouse consultants based in the United Kingdom110
- Data warehouse consultants based in Germany88
- Data warehouse consultants based in the Netherlands62
- Data warehouse consultants based in Australia60
- Data warehouse consultants based in Canada60
- Data warehouse consultants based in France57
- Data warehouse consultants based in Brazil48
- Data warehouse consultants based in Türkiye36
- Data warehouse consultants based in South Africa30
- Data warehouse consultants based in Poland28
- Data warehouse consultants based in Sweden25
Cities
Questions about this company list
What does Exact match mean for data warehouse consultants?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many data warehouse consultants did RevenueBase find worldwide?
The saved snapshot records 1,860 matching company records, 21,566 tracked contacts and 6,999 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 data warehouse consultants worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/data-warehouse-consultants.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 data warehouse consultants worldwide
RevenueBase records 1,860 matching company records for data warehouse consultants worldwide, with 21,566 tracked contacts and 6,999 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 data warehouse consultants worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Gspann Technologies, INCgspann.com HQ: Milpitas, United StatesReported employees: 1,001-5,000 | Milpitas, United States | 1,001-5,000 | Exact match | 2,046 contacts → |
“GSPANN is a US-based consulting services provider focused on implementations in Enterprise Content Management (ECM), Business Intelligence & Mobile Solutioning initiatives.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Synitisyniti.com HQ: Needham, MA, United StatesReported employees: 1,001-5,000 | Needham, MA, United States | 1,001-5,000 | Exact match | 1,793 contacts → |
“We tackle the hardest work in data for the world's largest organizations.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Business Intelli Solutionsbusinessintelli.com HQ: Dallas, TX, United StatesReported employees: 201-500 | Dallas, TX, United States | 201-500 | Exact match | 335 contacts → |
“Welcome to Business Intelli Business Intelli Solutions Inc, is a provider of high quality Information Technology (IT) Services in the areas of Data Warehousing, Enterprise…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | b.telligentbtelligent.com HQ: Munich, GermanyReported employees: 201-500 | Munich, Germany | 201-500 | Exact match | 308 contacts → |
“b.telligent is a consultancy company specializing in the introduction and development of business intelligence, customer relationship management, DWH and Big Data for businesses…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Artha Solutionsthinkartha.com HQ: Scottsdale, AZ, United StatesReported employees: 201-500 | Scottsdale, AZ, United States | 201-500 | Exact match | 268 contacts → |
“Artha Solutions is a well-known business technology consulting firm that helps businesses maximize the value of their data as a corporate asset by implementing corporate strategy…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | OBASEobase.com HQ: Istanbul, TürkiyeReported employees: 201-500 | Istanbul, Türkiye | 201-500 | Exact match | 230 contacts → |
“1995 yılında kurulan OBASE, “Analitik Çözümler” ve “ Sektörel Çözümler” ile uzmanlaşmış Türkiye’nin öncü yazılım ve danışmanlık şirketlerindendir.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Incodesicds.com.br HQ: Santo André, BrazilReported employees: Not recorded | Santo André, Brazil | Not recorded | Exact match | 224 contacts → |
“We're foccused on data solutions, data science, data Engineering, including traditional datawarehouses and modern data pipelines development for Big data, Datalakes and data…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Advanced Schemaadvanced-schema.com HQ: Paris, FranceReported employees: 201-500 | Paris, France | 201-500 | Exact match | 215 contacts → |
“Founded in 2001, ADVANCED Schema is a Consulting and Outsourcing Services company.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Teklink International LLChgs.tech HQ: Warrenville, United StatesReported employees: 201-500 | Warrenville, United States | 201-500 | Exact match | 196 contacts → |
“Effective 1st March 2023, TekLink International Inc, is now an HGS Company.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Yellow ELKyellowelk.se HQ: Lidingö, SwedenReported employees: 51-200 | Lidingö, Sweden | 51-200 | Exact match | 168 contacts → |
“We are devoted to everything that is data driven.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Lumendatalumendata.com HQ: Santa Clara, CA, United StatesReported employees: 201-500 | Santa Clara, CA, United States | 201-500 | Exact match | 151 contacts → |
“LumenData transforms data complexity into opportunity.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Prodatoprodato.de HQ: Nuremberg, GermanyReported employees: 51-200 | Nuremberg, Germany | 51-200 | Exact match | 132 contacts → |
“Processes, data, organization - that's what PRODATO stands for.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | 64 Squares LLC64-squares.com HQ: Kansas City, MO, United StatesReported employees: 51-200 | Kansas City, MO, United States | 51-200 | Exact match | 128 contacts → |
“We empower businesses to make data-driven decisions by providing reliable, secure and scalable cloud-based data warehousing, data governance, and data analytics solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Vista Applied Solutions Group INCvasginc.com HQ: Herndon, VA, United StatesReported employees: 201-500 | Herndon, VA, United States | 201-500 | Exact match | 124 contacts → |
“VASG Inc has a strong reputation as a business and information technology consulting company.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Defteam Solutions Private Limiteddefteam.com HQ: Hyderabad, CT, IndiaReported employees: 51-200 | Hyderabad, CT, India | 51-200 | Exact match | 120 contacts → |
“DEFTeam provides subscription support, consulting and System Integration services for an end-to-end custom built Data Warehouse, Business Intelligence and Predictive Analytics…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Dataciders Quinscape Gmbhquinscape.de HQ: Dortmund, GermanyReported employees: 201-500 | Dortmund, Germany | 201-500 | Exact match | 114 contacts → |
“Um Ihnen den entscheidenden Wettbewerbsvorsprung zu ermöglichen, unterstützen wir Sie als IT-Dienstleister bei der datenbasierten Optimierung Ihrer Produkte und Geschäftsprozesse.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Datum Studio Co. LTDdatumstudio.jp HQ: 目黒区, JapanReported employees: 201-500 | 目黒区, Japan | 201-500 | Exact match | 110 contacts → |
“DATUM STUDIO Co.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Aroha Technologiesaroha.co.in HQ: Bangalore, IndiaReported employees: 51-200 | Bangalore, India | 51-200 | Exact match | 110 contacts → |
“Aroha was created to provide knowledgeable consultants in BIDW Technologies to customers.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Envitiaenvitia.com HQ: Horsham, VA, United KingdomReported employees: 51-200 | Horsham, VA, United Kingdom | 51-200 | Exact match | 108 contacts → |
“Envitia is an IT services and consulting company, specialising in complex data challenges.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Complere Infosystemcomplereinfosystem.com HQ: Mohali, IndiaReported employees: 51-200 | Mohali, India | 51-200 | Exact match | 105 contacts → |
“Most companies sit on years of data they have never used.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Groupbwtgroupbwt.com HQ: Kyiv, CA, UkraineReported employees: 51-200 | Kyiv, CA, Ukraine | 51-200 | Exact match | 102 contacts → |
“GroupBWT is a consulting firm specializing in data management and the construction of data platforms.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Hydus Technologies An Xtivia Companyxtivia.com HQ: Hyderabad, IndiaReported employees: 51-200 | Hyderabad, India | 51-200 | Exact match | 100 contacts → |
“Hydus specializes in providing Enterprise Integration (EI), Business Intelligence (BI), and Data Warehousing (DW) solutions to customers globally.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Naya Technologies Part Of Epam Systems, INCnaya-tech.co.il HQ: Herzliya, CA, IsraelReported employees: 51-200 | Herzliya, CA, Israel | 51-200 | Exact match | 99 contacts → |
“NAYA Technologies, part of EPAM Systems, Inc, is a leading global provider in data platform consulting and managed IT services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Elyadataelyadata.com HQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 98 contacts → |
“elyadata unites the power of scientific expertise and business acumen to crack the code of data transformation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | HQ: Kyiv, UkraineReported employees: 51-200 | Kyiv, Ukraine | 51-200 | Exact match | 98 contacts → |
“Since 2008, RBC Group has been delivering innovative solutions in business analytics, data integration, and data management.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Data warehouse consultants: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
1,853 records in the displayed employee bands.
7 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 1,860 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Data warehouse consultants by location
14 lists · largest firstEvery Data warehouse consultants list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Data warehouse consultants based in the United States443
- Data warehouse consultants based in India110
- Data warehouse consultants based in the United Kingdom110
- Data warehouse consultants based in Germany88
- Data warehouse consultants based in the Netherlands62
- Data warehouse consultants based in Australia60
- Data warehouse consultants based in Canada60
- Data warehouse consultants based in France57
- Data warehouse consultants based in Brazil48
- Data warehouse consultants based in Türkiye36
- Data warehouse consultants based in South Africa30
- Data warehouse consultants based in Poland28
- Data warehouse consultants based in Sweden25
Cities
Questions about this company list
What does Exact match mean for data warehouse consultants?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many data warehouse consultants did RevenueBase find worldwide?
The saved snapshot records 1,860 matching company records, 21,566 tracked contacts and 6,999 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 data warehouse consultants worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/data-warehouse-consultants.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗