Company lists · Data verified August 2026
Top 25 Data quality management consultants based in Switzerland
There are 67 data quality management consultants headquartered in Switzerland (RevenueBase, August 2026). RevenueBase tracks 446 professional contacts across them, including 214 with verified work emails and 10 with mobile numbers. Zurich is the largest hub.
This list covers data quality management consultants headquartered in Switzerland, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.
The 25 largest data quality management consultants based in Switzerland
Ranked by team size| # | Company | Verified emails |
|---|---|---|
| 1 |  Redslim | 82 |
| 2 |  Feld M | 37 |
| 3 |  Diqualis Gmbh | 12 |
| 4 |  Anura Associates SA | 7 |
| 5 |  Heyde Schweiz AG | 11 |
| 6 |  Dats'up | 1 |
| 7 |  Hospital Partners AG | 6 |
| 8 |  Oakland Group | 4 |
| 9 |  Fact International Switzerland | 1 |
| 10 |  Axxos AG | 8 |
| 11 | Vertify Consulting AG | 6 |
| 12 |  Axzoom | 5 |
| 13 |  Neomir Data Quality | 3 |
| 14 |  Infogem AG | 4 |
| 15 |  DALIX | 4 |
| 16 |  Integraal Data Services - IDS | 3 |
| 17 |  Data IS Life Consulting | 2 |
| 18 |  Silvers Group | 2 |
| 19 |  LUV Consulting Gmbh | 2 |
| 20 |  Mamati | 2 |
| 21 |  Qinos Gmbh | 2 |
| 22 |  Liance Gmbh | 1 |
| 23 |  Birdlink | 1 |
| 24 |  Jarusel Consulting Gmbh | 1 |
| 25 |  Hora Swiss AG | 1 |
Showing 25 of 67 data quality management consultants based in Switzerland
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Data quality management consultants based in Switzerland at a glance
As of Aug 28, 2026Companies by employee count
Data quality management consultants by metro
| Metro | Companies |
|---|---|
| Data quality management consultants in Zurich | 11 |
| Data quality management consultants in Lausanne | 4 |
| Data quality management consultants in Baar | 3 |
| Data quality management consultants in Zug | 2 |
| Data quality management consultants in Geneve | 2 |
| Data quality management consultants in Bern | 2 |
| Data quality management consultants in Fribourg | 2 |
| Data quality management consultants in Uster | 2 |
How this list was built
- Source
- The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
- Inclusion
- Companies whose own business descriptions match “data quality management consultants”, with match quality audited by blind human judging, and headquartered in Switzerland.
- 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
- Contact records re-verify on a rolling cadence; 0 contacts on this list were re-verified in the last 30 days.
- Refresh
- Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.
Frequently asked
How many data quality management consultants are there based in Switzerland?
There are 67 data quality management consultants headquartered in Switzerland as of August 2026 (RevenueBase).
What is the largest company on this list?
Redslim, headquartered in Zug, tops this list with the largest team on record.
Which city has the most data quality management consultants?
Zurich leads with 11 headquartered companies, followed by Lausanne (4) and Baar (3).
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 214 verified decision-maker contacts tracked across these 67 companies.
How current is this list?
The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.
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About this data
RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.
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