Company lists · Data refreshed September 2026

Top 25 Enterprise architecture consultants based in Switzerland

Name: Enterprise architecture consultants based in Switzerland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 2, 2026 434 companies tracked

RevenueBase identified 434 enterprise architecture consultants headquartered in Switzerland as of September 2026 and tracks 3,570 professional contacts across them, including 1,129 with verified work emails and 178 with mobile numbers. Zurich is the largest hub.

This list covers enterprise architecture consultants 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 2, 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.

How to read this list RevenueBase Smart Search rating on every row Refreshed Sep 2, 2026 86% judged on-target in blind review

434Companies

3,570Contacts tracked

1,129Verified emails

178Mobile numbers

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The 25 largest enterprise architecture consultants based in Switzerland

Ranked by team size

Top 25 of 434 enterprise architecture consultants based in Switzerland, ranked by team size, largest first. Data refreshed Sep 2, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise architecture consultants: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	API SA	Indirect evidence	Lausanne, Switzerland	n/a	667 contacts →
	Indirect evidence “Fondée en 1990 par Maxime Borros, chairman, et actuellement dirigé par Nathanel Borros, CEO et 2ème génération, API est une entreprise de services et solutions informatiques.” Source: RevenueBase Database · checked Sep 2, 2026
2	Adesso Schweiz AG	Indirect evidence	St. Gallen, Switzerland	501-1,000	433 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 2, 2026
3	Amaris Consulting	Indirect evidence	Geneva, Switzerland	5,001-10,000	213 contacts →
	Indirect evidence “Amaris Consulting is an independent technology consulting firm providing guidance and solutions to businesses.” Source: RevenueBase Database · checked Sep 2, 2026
4	Alten Switzerland	Indirect evidence	Switzerland	10001+	169 contacts →
	Indirect evidence “ALTEN, the European leader in engineering and technology consulting, provides support for its clients’ development strategies in the fields of innovation, R&D and it systems.” Source: RevenueBase Database · checked Sep 2, 2026
5	Baeriswyl Tschanz & Partner AG	Indirect evidence	Ittigen, Switzerland	51-200	54 contacts →
	Indirect evidence “Mit klar fokussierten, in den jeweiligen Bereichen aber umfassenden Leistungen stellen wir die Bedürfnisse und Anforderungen unserer Kunden ins Zentrum unseres Handelns.” Source: RevenueBase Database · checked Sep 2, 2026
6	Freestar-Informatik AG	Indirect evidence	Hunenberg, Switzerland	51-200	47 contacts →
	Indirect evidence “Ob Sie ein IT-Projekt planen und umfassend beim Projektmanagement beraten werden möchten, Ihre IT-Strategie neu festlegen wollen oder IT-Spezialisten benötigen…” Source: RevenueBase Database · checked Sep 2, 2026
7	Pragmatica AG	Indirect evidence	Zurich, Switzerland	51-200	46 contacts →
	Indirect evidence “Projects and processes - business and IT - consulting and implementation.” Source: RevenueBase Database · checked Sep 2, 2026
8	Tiberone	Indirect evidence	Geneva, Switzerland	51-200	33 contacts →
	Indirect evidence “At Tiberone, we specialize in solving corporate IT problems by designing, building, and supporting solutions that drive results.” Source: RevenueBase Database · checked Sep 2, 2026
9	Beltronic IT AG	Indirect evidence	Aarau, Switzerland	11-50	30 contacts →
	Indirect evidence “Eine moderne IT muss mehr als nur funktionieren – sie soll Ihre Geschäftsprozesse und Arbeitsabläufe optimieren, höchste Sicherheitsstandards erfüllen und Ihr Unternehmen…” Source: RevenueBase Database · checked Sep 2, 2026
10	IT Advanced Consulting SA	Indirect evidence	Le Grand-Saconnex, Switzerland	51-200	29 contacts →
	Indirect evidence “IT Advanced Consulting est une société spécialisée dans les services et les solutions informatiques.” Source: RevenueBase Database · checked Sep 2, 2026
11	Netsafe AG	Indirect evidence	St. Gallen, Switzerland	11-50	27 contacts →
	Indirect evidence “We are an innovative Information, Technology and Services company located in St.” Source: RevenueBase Database · checked Sep 2, 2026
12	Delta Informatica SA	Indirect evidence	Mendrisio, Switzerland	11-50	26 contacts →
	Indirect evidence “Delta Informatica SA si propone come azienda qualificata nella consulenza, progettazione e realizzazione di soluzioni informatiche e all’integrazione di sistemi e tecnologie…” Source: RevenueBase Database · checked Sep 2, 2026
13	Rexult AG	Indirect evidence	Bern, Switzerland	11-50	25 contacts →
	Indirect evidence “Rexult AG is a Management Consulting company located in Optingenstrasse 56, Bern, Canton of Bern, Switzerland.” Source: RevenueBase Database · checked Sep 2, 2026
14	AD Valoris	Indirect evidence	Geneve, Switzerland	11-50	24 contacts →
	Indirect evidence “Ad Valoris is an independent consulting firm based in Geneva, specializing in strategy, transformation, and performance.” Source: RevenueBase Database · checked Sep 2, 2026
15	Proact	Indirect evidence	Switzerland	11-50	23 contacts →
	Indirect evidence “Erleben Sie ProAct!” Source: RevenueBase Database · checked Sep 2, 2026
16	Valion AG	Indirect evidence	Bern, Switzerland	11-50	22 contacts →
	Indirect evidence “Valion AG is a successful Management and IT Consulting Company located in Bern, Switzerland.” Source: RevenueBase Database · checked Sep 2, 2026
17	Moresi.com SA	Indirect evidence	Melano, Switzerland	11-50	21 contacts →
	Indirect 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 2, 2026
18	Protiviti Switzerland	Indirect evidence	Zurich, Switzerland	n/a	21 contacts →
	Indirect evidence “Protiviti is a global consulting firm that delivers deep expertise, objective insights, a tailored approach and unparalleled collaboration to help leaders confidently face the…” Source: RevenueBase Database · checked Sep 2, 2026
19	Keyit SA	Indirect evidence	Vernier, Switzerland	11-50	21 contacts →
	Indirect evidence “Your key partner for your IT infrastructures whether local, cloud or hybrid.” Source: RevenueBase Database · checked Sep 2, 2026
20	Helbling Group	Indirect evidence	Zurich, Switzerland	501-1,000	19 contacts →
	Indirect evidence “The internationally operating Helbling Group, which was founded in 1963, positions itself as an interdisciplinary nexus of engineering and consulting expertise.” Source: RevenueBase Database · checked Sep 2, 2026
21	Nembrini Consulting SA	Partial evidence	Baar, Switzerland	51-200	17 contacts →
	Partial evidence “We’re an outstanding team of over 80 global consultants from all walks of life.” Source: RevenueBase Database · checked Sep 2, 2026
22	Reflecta AG	Indirect evidence	Bern, Switzerland	11-50	16 contacts →
	Indirect evidence “Wir unterstützen Sie bei anspruchsvollen Projekten und Herausforderungen.” Source: RevenueBase Database · checked Sep 2, 2026
23	Sedona Group	Indirect evidence	Nyon, Switzerland	11-50	16 contacts →
	Indirect evidence “Sedona Group une entreprise de consulting offrant un accompagnement sur-mesure, vous permettant d’accéder à la bonne expertise au bon moment.” Source: RevenueBase Database · checked Sep 2, 2026
24	Bauspektrum AG	Indirect evidence	Munsingen, Switzerland	11-50	15 contacts →
	Indirect evidence “Architekten + Ingenieure” Source: RevenueBase Database · checked Sep 2, 2026
25	Dats'up	Indirect evidence	Le Grand-Saconnex, Switzerland	11-50	14 contacts →
	Indirect evidence “Conseil & Expertise en solutions Data innovantes Le mot “Big Data” est sur toutes les lèvres.” Source: RevenueBase Database · checked Sep 2, 2026

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: enterprise architecture consultants. 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 enterprise architecture consultants.
Partial evidence: Its own public description names part of enterprise architecture consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name enterprise architecture consultants. 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 434 enterprise architecture consultants based in Switzerland

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Enterprise architecture consultants based in Switzerland at a glance

As of Sep 2, 2026

31.6%Verified-email coverage

5.0%Mobile-number coverage

8.2Average contacts per company

1-10Median size (employees)

11.3%Largest-city concentration · Zurich

Sep 2, 2026Page data refreshed

Companies by employee count

1-10

327

11-50

51-200

201-500

501-1,000

5,001-10,000

10001+

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 enterprise architecture consultants, 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 “enterprise architecture consultants”. 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 enterprise architecture consultants), 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 enterprise architecture consultants, 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, 1,129 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 2, 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.

Enterprise architecture consultants by metro

Enterprise architecture consultants in Zurich49

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 enterprise architecture consultants, 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 enterprise architecture consultants are there based in Switzerland?

RevenueBase identified 434 enterprise architecture consultants 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?

API SA, headquartered in Lausanne, tops this list with the largest team on record.

Which city has the most enterprise architecture consultants?

Zurich leads with 49 headquartered companies, followed by Bern (24) and Zug (16).

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 1,129 verified decision-maker contacts tracked across these 434 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 2, 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.