Company lists · Data refreshed September 2026

Top 25 Data integration consulting firms based in Switzerland

Name: Data integration consulting firms based in Switzerland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 1, 2026 379 companies tracked

There are 379 data integration consulting firms headquartered in Switzerland (RevenueBase, September 2026). RevenueBase tracks 6,133 professional contacts across them, including 3,037 with verified work emails and 156 with mobile numbers. Zurich is the largest hub.

This list covers data integration consulting firms 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, how directly it supports the match, and when it was last checked. Data refreshed September 1, 2026.

379Companies

6,133Contacts tracked

3,037Verified emails

156Mobile numbers

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The 25 largest data integration consulting firms based in Switzerland

Ranked by team size

Top 25 of 379 data integration consulting firms based in Switzerland, ranked by team size, largest first. Data refreshed Sep 1, 2026. Evidence rates how directly each company's own description names data integration consulting firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts	Verified emails
1	Merkle DachStrong 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: company website · checked Sep 1, 2026	Geneva, Switzerland	10001+	1,083	630
2	Solvia Digital SolutionsIndirect evidence “At Solvia Digital Solutions, we believe technology should not just support business processes it should elevate them.” Source: company website · checked Sep 1, 2026	Zurich, Switzerland	201-500	394	203
3	Orbis SEPartial evidence “ORBIS is an international business consulting company.” Source: company website · checked Sep 1, 2026	Baar, Switzerland	501-1,000	368	245
4	Bi4allPartial evidence “Since 2004, we have been transforming data into actionable insight and helping organisations become more agile, resilient and future‑ready by anticipating the unpredictable and…” Source: company website · checked Sep 1, 2026	Baar, Switzerland	201-500	334	259
5	Isolutions AGIndirect evidence “Founded in the basement by three visionaries from the Bernese Oberland, isolutions has been accompanying companies into the digital future since as the largest dedicated Microsoft…” Source: company website · checked Sep 1, 2026	Basel, Switzerland	201-500	303	157
6	IPT Innovation Process TechnologyIndirect evidence “Let’s make technology valuable!” Source: company website · checked Sep 1, 2026	Zurich, Switzerland	201-500	226	149
7	DINAIndirect evidence “Dina - Putting People at the Heart of Your Digital Success.” Source: company website · checked Sep 1, 2026	Morges, Switzerland	201-500	154	82
8	Akros AGIndirect evidence “AKROS ist ein Name für Informatik und Dienstleistungen hoher Ansprüche.” Source: company website · checked Sep 1, 2026	Worblaufen, Switzerland	51-200	145	84
9	Document IT LLCIndirect evidence “We work with you to address your most critical business priorities Document IT is an international operating company that represents an amalgamation of long-established…” Source: company website · checked Sep 1, 2026	Reinach, Switzerland	201-500	139	1
10	Innflow AGIndirect evidence “As experts in implementing, optimising and running SAP-centric information systems, we help your organisation achieve amazing results.” Source: company website · checked Sep 1, 2026	Rotkreuz, Switzerland	51-200	125	90
11	RedslimPartial evidence “Redslim is a trusted partner for CMI, Data teams and BI professionals who depend on diverse data sources for their critical decision-making.” Source: company website · checked Sep 1, 2026	Zug, Switzerland	51-200	121	82
12	MDWStrong evidence “MDW (My Data Works) is a data and AI consulting firm supporting large organizations in the design and delivery of enterprise data platforms, AI initiatives, and business…” Source: company website · checked Sep 1, 2026	Geneve, Switzerland	51-200	64	14
13	S-Peers AGPartial evidence “As a highly specialized consulting company with expertise in SAP analytics transformations, we have positioned ourselves successfully within the Swiss market.” Source: company website · checked Sep 1, 2026	Tagerwilen, Switzerland	51-200	63	44
14	W4 Marketing Meets ITIndirect evidence “W4 connects marketing expertise with cutting-edge IT.” Source: company website · checked Sep 1, 2026	Basel, Switzerland	51-200	63	11
15	Bubble-Go Part Of Sword GroupIndirect evidence “Sword Group is an international company specializing in IT services and digital transformation.” Source: company website · checked Sep 1, 2026	Plan-Les-Ouates, Switzerland	1,001-5,000	53	8
16	Feld MPartial evidence “We’re FELD M – The Data Collective.” Source: company website · checked Sep 1, 2026	Zurich, Switzerland	51-200	52	37
17	Striped Giraffe Innovation & StrategyIndirect evidence “Imagine the impossible before breakfast At Striped Giraffe, we are taking this very seriously: Think about technical and functional solutions for our clients that no one has…” Source: company website · checked Sep 1, 2026	Zurich, Switzerland	51-200	48	36
18	Ixion ServicesIndirect evidence “Ixion Services SA, partenaire local de votre informatique Dans la vie d’une entreprise, les problèmes informatiques sont souvent quotidiens, tant au niveau de la gestion de…” Source: company website · checked Sep 1, 2026	Chexbres, Switzerland	51-200	48	25
19	Arcon Informatik AGIndirect evidence “Mit innovativen Lösungen, Kompetenz und Erfahrung planen und realisieren wir clevere Abacus-ERP-Lösungen und sichere ICT-Systeme.” Source: company website · checked Sep 1, 2026	Steinhausen, Switzerland	51-200	47	30
20	Pragmatica AGPartial evidence “Projects and processes - business and IT - consulting and implementation.” Source: company website · checked Sep 1, 2026	Zurich, Switzerland	51-200	46	32
21	SOWREIndirect evidence “Sowre Partner è focalizzato sul supporto al processo di trasformazione digitale attraverso la consulenza, lo sviluppo e le integrazioni di applicazioni in diversi ambiti…” Source: company website · checked Sep 1, 2026	Chiasso, Switzerland	51-200	43	19
22	It-Logix AGPartial evidence “IT-Logix is the Swiss Business Intelligence (BI), Data Warehouse and Data Science expert with a large knowledge network.” Source: company website · checked Sep 1, 2026	Zurich, Switzerland	11-50	39	29
23	Sistema StrategyIndirect evidence “Créée en 2003 par Franck Seimann, SISTEMA STRATEGY s’est positionnée sur l'expertise des problématiques de la communication inter applicative en environnements hétérogènes.” Source: company website · checked Sep 1, 2026	Lausanne, Switzerland	11-50	37	15
24	Consitek GroupIndirect evidence “With an informal soul and consolidated expertise, we support companies to better manage their business, sharing strategies and innovative processes, helping them to be more…” Source: company website · checked Sep 1, 2026	Chiasso, Switzerland	51-200	31	29
25	Inova ConsultingPartial evidence “Inova Consulting - Your premier Swiss consulting partner, specializing in the Life Sciences industry.” Source: company website · checked Sep 1, 2026	Lausanne, Switzerland	51-200	30	9

Showing 25 of 379 data integration consulting firms based in Switzerland

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Data integration consulting firms based in Switzerland at a glance

As of Sep 1, 2026

1-10Median size (employees)

ZurichLargest hub · 65 HQs

156Contacts with mobile numbers

Sep 1, 2026Data refreshed

Companies by employee count

1-10

233

11-50

104

51-200

201-500

501-1,000

1,001-5,000

10001+

Data integration consulting firms by metro

Metro	Companies
Data integration consulting firms in Zurich	65
Data integration consulting firms in Basel	17
Data integration consulting firms in Geneve	15
Data integration consulting firms in Lausanne	14
Data integration consulting firms in Baar	14
Data integration consulting firms in Bern	12
Data integration consulting firms in Zug	10

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 integration consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
What qualifies: Companies headquartered in Switzerland whose own description of what they do matches “data integration consulting firms”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among data integration consulting firms, 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 an evidence rating so you can judge each match yourself.
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, 3,037 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 1, 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.

Frequently asked

How many data integration consulting firms are there based in Switzerland?

There are 379 data integration consulting firms headquartered in Switzerland as of September 2026 (RevenueBase).

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 data integration consulting firms?

Zurich leads with 65 headquartered companies, followed by Basel (17) and Geneve (15).

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 3,037 verified decision-maker contacts tracked across these 379 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 1, 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.