Company lists · Data refreshed September 2026
Top 25 Customer data strategy consultancies based in Switzerland
RevenueBase identified 189 customer data strategy consultancies headquartered in Switzerland as of September 2026 and tracks 3,010 professional contacts across them, including 1,622 with verified work emails. Zurich is the largest hub.
This list covers customer data strategy consultancies headquartered in Switzerland, 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.
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 customer data strategy consultancies based in Switzerland
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,058 contacts → | ||||
Strong evidence “Merkle (a dentsu company) is a global professional services and consulting company specialising in data-driven experience and business transformation, combining strategy, data…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 2 | 767 contacts → | ||||
Partial evidence “Metyis is a global firm operating across a wide range of industries, delivering AI & Data, Digital Commerce, and Global Business Solutions, as well as providing Advisory Services.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 3 | 154 contacts → | ||||
Partial evidence “Unit8 is a leading Swiss data services and consulting company with a mission to help non-digital native companies turn data into value with a mix of data science, analytics and AI.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 4 | 118 contacts → | ||||
Partial evidence “D ONE is the leading Swiss consultancy for data driven value creation.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 5 | 67 contacts → | ||||
Indirect evidence “gateB is a global consulting and implementation company that unlocks the digital potential of its clients.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 6 | 41 contacts → | ||||
Partial evidence “IT-Logix is the Swiss Business Intelligence (BI), Data Warehouse and Data Science expert with a large knowledge network.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 7 | 40 contacts → | ||||
Indirect evidence “De la start-up aux grands groupes, Synotis intervient dans toutes les organisations où les données jouent un rôle clé dans le développement de leur business.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 8 | 30 contacts → | ||||
Strong evidence “Astrafy is a data and AI boutique consultancy helping companies turn data into a competitive advantage through tailored data strategy, robust architecture, and hands-on…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 9 | 24 contacts → | ||||
Indirect evidence “abaQon is a fast-growing management consulting company and a trusted partner to leading financial services organizations.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 10 | 23 contacts → | ||||
Indirect evidence “Erleben Sie ProAct!” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 11 | 23 contacts → | ||||
Partial evidence “Habefast Group is a consulting firm specialized in strategy and marketing with an integrated web/design agency.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 12 | 22 contacts → | ||||
Indirect evidence “ChiliDigital AG brings together IT expertise, digitalization know-how, and marketing professionals in a perfect blend.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 13 | 20 contacts → | ||||
Partial evidence “We support organisations in a world where digital data is a primary and indispensable asset to meet market challenges.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 14 | 19 contacts → | ||||
Indirect evidence “Die Heyde (Schweiz) AG ist der End-to-End-Sparringpartner für Entscheider, die ihre Organisation mit Daten gezielt steuern und nachhaltig erfolgreich machen wollen.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 15 | 17 contacts → | ||||
Indirect evidence “Companies have experienced a 5 years leap forward in digital adoption within a couple of months, experiencing a double disruption.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 16 | 15 contacts → | ||||
Partial evidence “Stimmt is a management consultancy that specialises in creating and developing valuable customer relationships.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 17 | 14 contacts → | ||||
Indirect evidence “Our consulting services include more than just the technical implementation of your project.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 18 | 13 contacts → | ||||
Indirect evidence “For 50 years, Input Consulting has been one of the leading Swiss consulting boutiques for growth projects in the areas of business transformation and market performance.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 19 | 12 contacts → | ||||
Partial evidence “DATA CONSULTING Argusa helps you to manage your data with more autonomy and less stress.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 20 | 12 contacts → | ||||
Indirect evidence “Kreis 1 unterstützt Unternehmen in der digitalen Transformation.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 21 | 12 contacts → | ||||
Partial evidence “In the data economy, the upmost priority for your enterprise, whatever its size, is to (re)acquire the full ownership, mastery, and governance of your data patrimony, to shape and…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 22 | 12 contacts → | ||||
Indirect evidence “We take responsibility - from the idea to the implementation!” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 23 | 11 contacts → | ||||
Partial evidence “At LANE Digital, we drive your business forward with a holistic approach that integrates strategy, technology, marketing, and sales: 1.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 24 | 11 contacts → | ||||
Indirect evidence “Die erfolgreichsten Unternehmen haben eines gemeinsam: Sie setzen auf Kundenzentrierung und nutzen die Chancen der Digitalisierung.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 25 | 10 contacts → | ||||
Partial evidence “Substring AG ist Spezialist für Data Analytics, Business Intelligence und Datenplattformen.” Source: RevenueBase Database · checked Sep 28, 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: customer data strategy consultancies. 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 customer data strategy consultancies.
- Partial evidence
- Its own public description names part of customer data strategy consultancies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name customer data strategy consultancies. 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 189 customer data strategy consultancies based in Switzerland
See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 1,622 reachable decision-makers.
Free signup · no credit card
Customer data strategy consultancies based in Switzerland at a glance
As of Sep 28, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Switzerland, so it is reported there. Company counts and contact totals on this page are exact for Switzerland, over 189 companies.
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 customer data strategy consultancies, 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 Switzerland whose own description of what they do matches “customer data strategy consultancies”. 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 customer data strategy consultancies), 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 customer data strategy consultancies, and records with no verified work email. Companies headquartered outside Switzerland 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, 1,622 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.
Customer data strategy consultancies by metro
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 customer data strategy consultancies, 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 customer data strategy consultancies are there based in Switzerland?
RevenueBase identified 189 customer data strategy consultancies headquartered in Switzerland 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?
Merkle Dach, headquartered in Geneva, tops this list with the largest team on record.
Which city has the most customer data strategy consultancies?
Zurich leads with 40 headquartered companies, followed by Lausanne (13) and Geneva (10).
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 1,622 verified decision-maker contacts tracked across these 189 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.
Ready to reach these companies? Verified emails and direct dials for all 189 customer data strategy consultancies based in Switzerland. Start with a free account, no credit card.
Download this list →Related lists
Customer data strategy consultancies by geography
- Customer data strategy consultancies based in Buenos Aires, Argentina
- Customer data strategy consultancies based in Brisbane, Australia
- Customer data strategy consultancies based in Melbourne, Australia
- Customer data strategy consultancies based in Perth, Australia
- Customer data strategy consultancies based in Sydney, Australia
- Customer data strategy consultancies based in Belo Horizonte, Brazil
- Customer data strategy consultancies based in Curitiba, Brazil
- Customer data strategy consultancies based in Rio De Janeiro, Brazil
- Customer data strategy consultancies based in Sao Paulo, Brazil
- Customer data strategy consultancies based in Calgary, Canada
- Customer data strategy consultancies based in Montreal, Canada
- Customer data strategy consultancies based in Toronto, Canada
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Customer data strategy consultancies based in Buenos Aires, Argentina
- Customer data strategy consultancies based in Brisbane, Australia
- Customer data strategy consultancies based in Melbourne, Australia
- Customer data strategy consultancies based in Perth, Australia
- Customer data strategy consultancies based in Sydney, Australia
- Customer data strategy consultancies based in Belo Horizonte, Brazil