Company lists · Data refreshed September 2026
Top 25 Consultancy companies based in Basel, Switzerland
RevenueBase identified 67 company matches for consultancy companies associated with Basel, Switzerland as of September 2026 and tracks 272 professional contacts across them, including 95 with verified work emails. Across Switzerland, Zurich is the largest hub for this category (388 companies); Basel has 67.
This list covers company matches for consultancy companies associated with Basel, Switzerland, 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 September 24, 2026.
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 consultancy companies based in Basel, Switzerland
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 46 contacts → | ||||
Exact match “Your Swiss Partner for Change": For downsizing and restructuring, outplacement, newplacement, assessment, coaching and HR development we are your partner.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 2 | 17 contacts → | ||||
Exact match “Wir unterstützen Sie bei der Realisierung Ihrer Geschäftsidee und tragen dazu bei, dass daraus eine langfristig erfolgreiche Unternehmung wird.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 3 | 14 contacts → | ||||
Exact match “Wir entwickeln für Sie individuelle und auf Ihre Bedürfnisse angepasste Lösungen in den Bereichen Treuhand, Wirtschaftsprüfung, Steuern und Unternehmensberatung- Treuhand: Wir…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 4 | 14 contacts → | ||||
Exact match “AGREXIS is an independent consulting company offering expert and regulatory consulting to the Agrochemical and Biocidal industry.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 5 | 12 contacts → | ||||
Exact match “By supporting our clients to deliver successful and sustainable projects, we enable a future-focussed food sector, capable of creating value through innovation and diversity.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 6 | 10 contacts → | ||||
Exact match “oekoskop AG is a environmental consultancy based in Basel, Switzerland.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 7 | 7 contacts → | ||||
Exact match “The artax Group offers business, tax, legal and financial consulting services for small and medium-sized companies and private individuals.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 8 | 7 contacts → | ||||
Exact match “Firmen im nationalen oder internationalen Umfeld in den Bereichen Buchführung, Personalführung, Firmengründungen & Start-ups, Fiskalvertretung, Immobilien, Unternehmensberatung…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 9 | 7 contacts → | ||||
Exact match “Wir sind Gestalter.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 10 | 6 contacts → | ||||
Exact match “Wir sind ein Beratungsunternehmen in Basel, das Kunden von KMU bis hin zu Grossunternehmen bei Projekten umfassend unterstützt – sei es bei der Strukturierung und Optimierung…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 11 | 6 contacts → | ||||
Exact match “Experfina was founded as a consultancy firm by Hans Küpfer and Bruno Leibundgut in the spring of 2006.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 12 | 5 contacts → | ||||
Exact match “Beratung mit frischen Ideen.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 13 | 4 contacts → | ||||
Exact match “Effectively putting proven knowledge into action.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 14 | 4 contacts → | ||||
Exact match “Wenn es um Immobilien geht, sind Sie bei uns an der richtigen Adresse.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 15 | 3 contacts → | ||||
Exact match “emdash offers consulting on corporate and product strategy, tech stack innovation and service portfolio development.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 16 | 3 contacts → | ||||
Exact match “Migration is a management consulting company based out of Eulerstrasse 26, Basel, Switzerland.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 17 | 3 contacts → | ||||
Exact match “Aris Personalberatung GmbH ist eine Personalberatung an der Freien Strasse 2 in 4001 Basel” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 18 | 3 contacts → | ||||
Exact match “Business and management consulting services, specialized in the fields of pricing, revenue management and business design.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 19 | 2 contacts → | ||||
Exact match “Beratung; Verkauf; Software Entwicklung; Wartung und Support; Web Design; Web Hosting;” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 20 | 2 contacts → | ||||
Exact match “Business BOOST Services GmbH helps leaders and organisations navigate transformation and change in a way people actually adopt.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 21 | 2 contacts → | ||||
Exact match “Think before you act.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 22 | 1 contacts → | ||||
Exact match “Mit über 25 Jahren Erfahrung in Human Resources und HR-Consulting, unterstütze ich Ihr Personalwesen bzw.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 23 | 1 contacts → | ||||
Exact match “SilSilE Advisory is dedicated to provide strategic consultancy and management services in the international hospitality, tourism and real estate industry.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 24 | 1 contacts → | ||||
Exact match “I support you with financial management, strategy, financing and investments.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 25 | 1 contacts → | ||||
Exact match “Focus Sale is an exclusive invite only advisory to B2B consulting companies.” Recorded in the RevenueBase company graph · Sep 24, 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 “consultancy companies”. 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 67 consultancy companies based in Basel, Switzerland
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Consultancy companies based in Basel, Switzerland at a glance
As of Sep 24, 2026Companies by employee count
Email recency for this list is measured across the whole Switzerland list rather than for Basel, so it is reported there. Company counts and contact totals on this page are exact for Basel, over 67 companies.
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.
- What qualifies
- Company records associated with Basel, Switzerland whose business descriptions match “consultancy companies” 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 95 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 September 24, 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.
Consultancy companies by metro in Switzerland
- Consultancy companies in Zurich388
- Consultancy companies in Geneva187
- Consultancy companies in Zug103
- Consultancy companies in Lausanne88
- Consultancy companies in Lugano77
- Consultancy companies in Bern68
- Consultancy companies in Winterthur34
- Consultancy companies in Baar32
- Consultancy companies in Luzern30
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 “consultancy companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many consultancy companies are there based in Basel, Switzerland?
RevenueBase identified 67 company matches for consultancy companies associated with Basel, Switzerland as of September 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?
OTP Organisation & Training Partners AG tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city in Switzerland has the most consultancy companies?
Zurich leads Switzerland with 388 company records, followed by Geneva (187) and Zug (103). Basel has 67.
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 95 professional contacts with verified work emails tracked across these 67 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 September 24, 2026.
Ready to reach these companies? Verified emails and direct dials for all 67 consultancy companies based in Basel, Switzerland. Start with a free account, no credit card.
Download this list →Related lists
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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
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- Lists by location
- Lists A-Z
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- Consultancy companies based in the United States
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Company intelligence · public preview
Top 25 consultancy companies based in Basel, Switzerland
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 67 matching company records for consultancy companies based in Basel, Switzerland, with 272 tracked contacts and 95 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: September 24, 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 consultancy companies based in Basel, Switzerland
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 | HQ: Basel, SwitzerlandReported employees: 51-200 | Basel, Switzerland | 51-200 | Exact match | 46 contacts → |
“Your Swiss Partner for Change": For downsizing and restructuring, outplacement, newplacement, assessment, coaching and HR development we are your partner.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Berest Gruppeberest.comHQ: Basel, SwitzerlandReported employees: 201-500 | Basel, Switzerland | 201-500 | Exact match | 17 contacts → |
“Wir unterstützen Sie bei der Realisierung Ihrer Geschäftsidee und tragen dazu bei, dass daraus eine langfristig erfolgreiche Unternehmung wird.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Abelia Wirtschaftsprüfung UND Beratung AGabelia-beratung.chHQ: Basel, SwitzerlandReported employees: 11-50 | Basel, Switzerland | 11-50 | Exact match | 14 contacts → |
“Wir entwickeln für Sie individuelle und auf Ihre Bedürfnisse angepasste Lösungen in den Bereichen Treuhand, Wirtschaftsprüfung, Steuern und Unternehmensberatung- Treuhand: Wir…” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Agrexis AGagrexis.comHQ: Basel, SwitzerlandReported employees: 11-50 | Basel, Switzerland | 11-50 | Exact match | 14 contacts → |
“AGREXIS is an independent consulting company offering expert and regulatory consulting to the Agrochemical and Biocidal industry.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Foodwaysfoodways.chHQ: Basel, SwitzerlandReported employees: 1-10 | Basel, Switzerland | 1-10 | Exact match | 12 contacts → |
“By supporting our clients to deliver successful and sustainable projects, we enable a future-focussed food sector, capable of creating value through innovation and diversity.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Oekoskop AGoekoskop.chHQ: Basel, SwitzerlandReported employees: 11-50 | Basel, Switzerland | 11-50 | Exact match | 10 contacts → |
“oekoskop AG is a environmental consultancy based in Basel, Switzerland.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Artax Fide Consult AGartax.chHQ: Basel, SwitzerlandReported employees: 11-50 | Basel, Switzerland | 11-50 | Exact match | 7 contacts → |
“The artax Group offers business, tax, legal and financial consulting services for small and medium-sized companies and private individuals.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Confitax AGconfitax.chHQ: Basel, SwitzerlandReported employees: 1-10 | Basel, Switzerland | 1-10 | Exact match | 7 contacts → |
“Firmen im nationalen oder internationalen Umfeld in den Bereichen Buchführung, Personalführung, Firmengründungen & Start-ups, Fiskalvertretung, Immobilien, Unternehmensberatung…” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Trisolutions Coaching, Project Management And Training AGtrisolutions.chHQ: Basel, SwitzerlandReported employees: 1-10 | Basel, Switzerland | 1-10 | Exact match | 7 contacts → |
“Wir sind Gestalter.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Vectorisvectoris.chHQ: Basel, SwitzerlandReported employees: 1-10 | Basel, Switzerland | 1-10 | Exact match | 6 contacts → |
“Wir sind ein Beratungsunternehmen in Basel, das Kunden von KMU bis hin zu Grossunternehmen bei Projekten umfassend unterstützt – sei es bei der Strukturierung und Optimierung…” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Experfinaexperfina.comHQ: Basel, SwitzerlandReported employees: 1-10 | Basel, Switzerland | 1-10 | Exact match | 6 contacts → |
“Experfina was founded as a consultancy firm by Hans Küpfer and Bruno Leibundgut in the spring of 2006.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Simcla AGsimcla.chHQ: Basel, SwitzerlandReported employees: 1-10 | Basel, Switzerland | 1-10 | Exact match | 5 contacts → |
“Beratung mit frischen Ideen.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Clavis KLW AGclavisklw.chHQ: Basel, SwitzerlandReported employees: 1-10 | Basel, Switzerland | 1-10 | Exact match | 4 contacts → |
“Effectively putting proven knowledge into action.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Immohelp AGimmohelp.chHQ: Basel, SwitzerlandReported employees: 1-10 | Basel, Switzerland | 1-10 | Exact match | 4 contacts → |
“Wenn es um Immobilien geht, sind Sie bei uns an der richtigen Adresse.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Emdashemdash.chHQ: Basel, SwitzerlandReported employees: 1-10 | Basel, Switzerland | 1-10 | Exact match | 3 contacts → |
“emdash offers consulting on corporate and product strategy, tech stack innovation and service portfolio development.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  GGG Migrationggg-migration.chHQ: Basel, SwitzerlandReported employees: 1-10 | Basel, Switzerland | 1-10 | Exact match | 3 contacts → |
“Migration is a management consulting company based out of Eulerstrasse 26, Basel, Switzerland.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Aris Personalberatung Gmbharis-personal.chHQ: Basel, SwitzerlandReported employees: 1-10 | Basel, Switzerland | 1-10 | Exact match | 3 contacts → |
“Aris Personalberatung GmbH ist eine Personalberatung an der Freien Strasse 2 in 4001 Basel” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Holdee Gmbhholdee.coHQ: Basel, SwitzerlandReported employees: 1-10 | Basel, Switzerland | 1-10 | Exact match | 3 contacts → |
“Business and management consulting services, specialized in the fields of pricing, revenue management and business design.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Give Gmbhgive.chHQ: Basel, SwitzerlandReported employees: 1-10 | Basel, Switzerland | 1-10 | Exact match | 2 contacts → |
“Beratung; Verkauf; Software Entwicklung; Wartung und Support; Web Design; Web Hosting;” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Business Boost Services Gmbhgardes-bbs.comHQ: Basel, SwitzerlandReported employees: 1-10 | Basel, Switzerland | 1-10 | Exact match | 2 contacts → |
“Business BOOST Services GmbH helps leaders and organisations navigate transformation and change in a way people actually adopt.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  The Good Strategythegoodstrategy.chHQ: Basel, SwitzerlandReported employees: 1-10 | Basel, Switzerland | 1-10 | Exact match | 2 contacts → |
“Think before you act.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  DPS Denner Personal Solutionsdennerpersonalsolutions.chHQ: Basel, SwitzerlandReported employees: 1-10 | Basel, Switzerland | 1-10 | Exact match | 1 contacts → |
“Mit über 25 Jahren Erfahrung in Human Resources und HR-Consulting, unterstütze ich Ihr Personalwesen bzw.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Silsile Advisorysilsile.net HQ: Basel, SwitzerlandReported employees: 1-10 | Basel, Switzerland | 1-10 | Exact match | 1 contacts → |
“SilSilE Advisory is dedicated to provide strategic consultancy and management services in the international hospitality, tourism and real estate industry.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Stefan Bohren Gmbhstefanbohren.chHQ: Basel, SwitzerlandReported employees: 1-10 | Basel, Switzerland | 1-10 | Exact match | 1 contacts → |
“I support you with financial management, strategy, financing and investments.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Focus Sale Gmbhfocus.saleHQ: Basel, SwitzerlandReported employees: 1-10 | Basel, Switzerland | 1-10 | Exact match | 1 contacts → |
“Focus Sale is an exclusive invite only advisory to B2B consulting companies.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 67 company matches
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Consultancy companies: dataset insights
September 24, 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
67 records in the displayed employee bands.
0 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 Switzerland list rather than for Basel, so it is reported there. Company counts and contact totals on this page are exact for Basel, over 67 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: September 24, 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 ↗
Consultancy companies by metro in Switzerland
- Consultancy companies in Zurich388
- Consultancy companies in Geneva187
- Consultancy companies in Zug103
- Consultancy companies in Lausanne88
- Consultancy companies in Lugano77
- Consultancy companies in Bern68
- Consultancy companies in Winterthur34
- Consultancy companies in Baar32
- Consultancy companies in Luzern30
Questions about this company list
What does Exact match mean for consultancy companies?
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 consultancy companies did RevenueBase find based in Basel, Switzerland?
The saved snapshot records 67 matching company records, 272 tracked contacts and 95 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: September 24, 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.
Related lists
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- Consultancy companies based in the Netherlands
- Consultancy companies based in Italy
- Consultancy companies based in Spain
- Consultancy companies based in Australia
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Cite this list
RevenueBase Data Team. Top 25 consultancy companies based in Basel, Switzerland. Snapshot: September 24, 2026. https://revenuebase.ai/companies/consultancy-companies/switzerland/basel.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Consultancy companies based in the United States
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Company intelligence · public preview
Top 25 consultancy companies based in Basel, Switzerland
RevenueBase records 67 matching company records for consultancy companies based in Basel, Switzerland, with 272 tracked contacts and 95 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: September 24, 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 consultancy companies based in Basel, Switzerland
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 | HQ: Basel, SwitzerlandReported employees: 51-200 | Basel, Switzerland | 51-200 | Exact match | 46 contacts → |
“Your Swiss Partner for Change": For downsizing and restructuring, outplacement, newplacement, assessment, coaching and HR development we are your partner.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Berest Gruppeberest.com HQ: Basel, SwitzerlandReported employees: 201-500 | Basel, Switzerland | 201-500 | Exact match | 17 contacts → |
“Wir unterstützen Sie bei der Realisierung Ihrer Geschäftsidee und tragen dazu bei, dass daraus eine langfristig erfolgreiche Unternehmung wird.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Abelia Wirtschaftsprüfung UND Beratung AGabelia-beratung.ch HQ: Basel, SwitzerlandReported employees: 11-50 | Basel, Switzerland | 11-50 | Exact match | 14 contacts → |
“Wir entwickeln für Sie individuelle und auf Ihre Bedürfnisse angepasste Lösungen in den Bereichen Treuhand, Wirtschaftsprüfung, Steuern und Unternehmensberatung- Treuhand: Wir…” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Agrexis AGagrexis.com HQ: Basel, SwitzerlandReported employees: 11-50 | Basel, Switzerland | 11-50 | Exact match | 14 contacts → |
“AGREXIS is an independent consulting company offering expert and regulatory consulting to the Agrochemical and Biocidal industry.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Foodwaysfoodways.ch HQ: Basel, SwitzerlandReported employees: 1-10 | Basel, Switzerland | 1-10 | Exact match | 12 contacts → |
“By supporting our clients to deliver successful and sustainable projects, we enable a future-focussed food sector, capable of creating value through innovation and diversity.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Oekoskop AGoekoskop.ch HQ: Basel, SwitzerlandReported employees: 11-50 | Basel, Switzerland | 11-50 | Exact match | 10 contacts → |
“oekoskop AG is a environmental consultancy based in Basel, Switzerland.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Artax Fide Consult AGartax.ch HQ: Basel, SwitzerlandReported employees: 11-50 | Basel, Switzerland | 11-50 | Exact match | 7 contacts → |
“The artax Group offers business, tax, legal and financial consulting services for small and medium-sized companies and private individuals.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Confitax AGconfitax.ch HQ: Basel, SwitzerlandReported employees: 1-10 | Basel, Switzerland | 1-10 | Exact match | 7 contacts → |
“Firmen im nationalen oder internationalen Umfeld in den Bereichen Buchführung, Personalführung, Firmengründungen & Start-ups, Fiskalvertretung, Immobilien, Unternehmensberatung…” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Trisolutions Coaching, Project Management And Training AGtrisolutions.ch HQ: Basel, SwitzerlandReported employees: 1-10 | Basel, Switzerland | 1-10 | Exact match | 7 contacts → |
“Wir sind Gestalter.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Vectorisvectoris.ch HQ: Basel, SwitzerlandReported employees: 1-10 | Basel, Switzerland | 1-10 | Exact match | 6 contacts → |
“Wir sind ein Beratungsunternehmen in Basel, das Kunden von KMU bis hin zu Grossunternehmen bei Projekten umfassend unterstützt – sei es bei der Strukturierung und Optimierung…” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Experfinaexperfina.com HQ: Basel, SwitzerlandReported employees: 1-10 | Basel, Switzerland | 1-10 | Exact match | 6 contacts → |
“Experfina was founded as a consultancy firm by Hans Küpfer and Bruno Leibundgut in the spring of 2006.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Simcla AGsimcla.ch HQ: Basel, SwitzerlandReported employees: 1-10 | Basel, Switzerland | 1-10 | Exact match | 5 contacts → |
“Beratung mit frischen Ideen.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Clavis KLW AGclavisklw.ch HQ: Basel, SwitzerlandReported employees: 1-10 | Basel, Switzerland | 1-10 | Exact match | 4 contacts → |
“Effectively putting proven knowledge into action.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Immohelp AGimmohelp.ch HQ: Basel, SwitzerlandReported employees: 1-10 | Basel, Switzerland | 1-10 | Exact match | 4 contacts → |
“Wenn es um Immobilien geht, sind Sie bei uns an der richtigen Adresse.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Emdashemdash.ch HQ: Basel, SwitzerlandReported employees: 1-10 | Basel, Switzerland | 1-10 | Exact match | 3 contacts → |
“emdash offers consulting on corporate and product strategy, tech stack innovation and service portfolio development.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | GGG Migrationggg-migration.ch HQ: Basel, SwitzerlandReported employees: 1-10 | Basel, Switzerland | 1-10 | Exact match | 3 contacts → |
“Migration is a management consulting company based out of Eulerstrasse 26, Basel, Switzerland.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Aris Personalberatung Gmbharis-personal.ch HQ: Basel, SwitzerlandReported employees: 1-10 | Basel, Switzerland | 1-10 | Exact match | 3 contacts → |
“Aris Personalberatung GmbH ist eine Personalberatung an der Freien Strasse 2 in 4001 Basel” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Holdee Gmbhholdee.co HQ: Basel, SwitzerlandReported employees: 1-10 | Basel, Switzerland | 1-10 | Exact match | 3 contacts → |
“Business and management consulting services, specialized in the fields of pricing, revenue management and business design.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Give Gmbhgive.ch HQ: Basel, SwitzerlandReported employees: 1-10 | Basel, Switzerland | 1-10 | Exact match | 2 contacts → |
“Beratung; Verkauf; Software Entwicklung; Wartung und Support; Web Design; Web Hosting;” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Business Boost Services Gmbhgardes-bbs.com HQ: Basel, SwitzerlandReported employees: 1-10 | Basel, Switzerland | 1-10 | Exact match | 2 contacts → |
“Business BOOST Services GmbH helps leaders and organisations navigate transformation and change in a way people actually adopt.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | The Good Strategythegoodstrategy.ch HQ: Basel, SwitzerlandReported employees: 1-10 | Basel, Switzerland | 1-10 | Exact match | 2 contacts → |
“Think before you act.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | DPS Denner Personal Solutionsdennerpersonalsolutions.ch HQ: Basel, SwitzerlandReported employees: 1-10 | Basel, Switzerland | 1-10 | Exact match | 1 contacts → |
“Mit über 25 Jahren Erfahrung in Human Resources und HR-Consulting, unterstütze ich Ihr Personalwesen bzw.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Silsile Advisorysilsile.net HQ: Basel, SwitzerlandReported employees: 1-10 | Basel, Switzerland | 1-10 | Exact match | 1 contacts → |
“SilSilE Advisory is dedicated to provide strategic consultancy and management services in the international hospitality, tourism and real estate industry.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Stefan Bohren Gmbhstefanbohren.ch HQ: Basel, SwitzerlandReported employees: 1-10 | Basel, Switzerland | 1-10 | Exact match | 1 contacts → |
“I support you with financial management, strategy, financing and investments.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Focus Sale Gmbhfocus.sale HQ: Basel, SwitzerlandReported employees: 1-10 | Basel, Switzerland | 1-10 | Exact match | 1 contacts → |
“Focus Sale is an exclusive invite only advisory to B2B consulting companies.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 67 company matches
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Consultancy companies: dataset insights
September 24, 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
67 records in the displayed employee bands.
0 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 Switzerland list rather than for Basel, so it is reported there. Company counts and contact totals on this page are exact for Basel, over 67 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: September 24, 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 ↗
Consultancy companies by metro in Switzerland
- Consultancy companies in Zurich388
- Consultancy companies in Geneva187
- Consultancy companies in Zug103
- Consultancy companies in Lausanne88
- Consultancy companies in Lugano77
- Consultancy companies in Bern68
- Consultancy companies in Winterthur34
- Consultancy companies in Baar32
- Consultancy companies in Luzern30
Questions about this company list
What does Exact match mean for consultancy companies?
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 consultancy companies did RevenueBase find based in Basel, Switzerland?
The saved snapshot records 67 matching company records, 272 tracked contacts and 95 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: September 24, 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 consultancy companies based in Basel, Switzerland. Snapshot: September 24, 2026. https://revenuebase.ai/companies/consultancy-companies/switzerland/basel.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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