Company lists · Data refreshed November 2026
Top 25 Change impact assessment consultants based in Switzerland
RevenueBase identified 60 company matches for change impact assessment consultants associated with Switzerland as of November 2026 and tracks 277 professional contacts across them, including 108 with verified work emails. Zurich is the largest hub.
This list covers company matches for change impact assessment consultants associated with 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 November 6, 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 change impact assessment consultants based in Switzerland
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 33 contacts → | ||||
Exact match “ECOTEC Environnement SA is a renewables and environment company based out of Rue Francois-Ruchon 3, Geneve, Geneve, Switzerland.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 14 contacts → | ||||
Exact match “Wir sind ein unabhängiges Beratungsunternehmen für Umweltfragen.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 12 contacts → | ||||
Exact match “Die EK Energiekonzepte AG ist Partner für alle am Bau Beteiligten: Bauherren, Planer und Ausführende.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 12 contacts → | ||||
Exact match “Depuis sa création en 1986, le bureau d'études Impact SA a réalisé et coordonné de nombreux dossiers d'impact sur l'environnement.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 11 contacts → | ||||
Exact match “Ökologie und Ökonomie Wir fühlen uns dem nachhaltigen Umgang mit den Ressourcen verpflichtet.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 10 contacts → | ||||
Exact match “Depuis 1986, Bio-Éco fait rimer qualité de vie et développement durable, avec des projets sur mesure, allant dans le sens de l’ouverture et du changement.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 10 contacts → | ||||
Exact match “Le bureau IDEALP a été formé en juin 2001 par 2 associés, Philippe Bianco et François Genolet.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 10 contacts → | ||||
Exact match “oekoskop AG is a environmental consultancy based in Basel, Switzerland.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 10 contacts → | ||||
Exact match “ECOSCAN SA est situé à Lausanne et est spécialisée dans les études en environnement.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 10 contacts → | ||||
Exact match “Broadpeak is a Swiss-based International Advisory Company specialised in Impact Finance.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 8 contacts → | ||||
Exact match “FORNAT AG - Forschung für Naturschutz und Naturnutzung Seit über 40 Jahren bietet FORNAT Beratungen zu Fragen des Naturschutzes und der Ökologie.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 7 contacts → | ||||
Exact match “Construction activities or climate-related events in nature can trigger dynamic processes that require precise measurements or a basis for further assessment and planning.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 6 contacts → | ||||
Exact match “Kaufmann + Bader is a company based out of HAUPTGASSE 48, Solothurn, Switzerland.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 5 contacts → | ||||
Exact match “Das Startup Dinser Expertise GmbH hat sich darauf spezialisiert, im Rahmen von Infrastrukturprojekten Varianten zu prüfen und Interessenabwägungen zu erarbeiten.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 4 contacts → | ||||
Exact match “Ihr Partner für kommunalen Tiefbau, Hochbau, sowie Umwelt- und Naturgefahrenmanagement.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 3 contacts → | ||||
Exact match “MasonBreese Switzerland is part of the MasonBreese Group and has a small but growing presence in Switzerland.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 3 contacts → | ||||
Exact match “Wir sind ein Beratungsunternehmen, das sich auf Strategie und Organisation, Impact Services und Impact-Projekt-Entwicklung konzentriert.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 2 contacts → | ||||
Exact match “Wir teilen die Motivation, Unternehmen robuster und nachhaltiger zu gestalten und sind überzeugt, dass die Ausgewogenheit zwischen people.planet.profit.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 2 contacts → | ||||
Exact match “For over 15 years, we have been guiding companies in their transition to sustainability, with a focus on quality, innovation and a results-oriented approach.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 2 contacts → | ||||
Exact match “Umweltdienstleistungen, Umweltverträglichkeitsprüfungen & -berichte, Umweltplanung und -beratung, Umweltkonzepte und Fachberichte, Umweltbaubegleitung /Bodenkundliche…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 2 contacts → | ||||
Exact match “Verbände, Stiftungen und Organisationen fokussieren sich auf ihr Kerngeschäft.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 2 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 1 contacts → | ||||
Exact match “BioPErf.biz has officially closed its consulting activities in April 2026.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 1 contacts → | ||||
Exact match “In a fast-changing, complex and volatile world (VUCA), clients and the society at large expect your company to be more transparent, behave responsively and create sustainable…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 1 contacts → | ||||
Exact match “INGENIOR met à votre disposition • Compétences spécifiques en gestion du changement • Management de transition • Consultant senior avec une large expérience dans les PME et les…” Recorded in the RevenueBase company graph · Nov 6, 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 “change impact assessment consultants”. 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 60 change impact assessment consultants based in Switzerland
See the full list, filter by size, metro and specialty, and access 108 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Change impact assessment consultants based in Switzerland at a glance
As of Nov 6, 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 60 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 Switzerland whose business descriptions match “change impact assessment consultants” 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 108 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 November 6, 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.
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 “change impact assessment consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many change impact assessment consultants are there based in Switzerland?
RevenueBase identified 60 company matches for change impact assessment consultants associated with Switzerland as of November 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?
Ecotec Environnement SA tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most change impact assessment consultants?
Zurich leads with 12 company records, followed by Geneva (7) and Basel (2).
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 108 professional contacts with verified work emails tracked across these 60 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 November 6, 2026.
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Download this list →Related lists
Change impact assessment consultants by geography
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- Change impact assessment consultants based in Sydney, Australia
- Change impact assessment consultants based in Belo Horizonte, Brazil
- Change impact assessment consultants based in Rio De Janeiro, Brazil
- Change impact assessment consultants based in Sao Paulo, Brazil
- Change impact assessment consultants based in Calgary, Canada
- Change impact assessment consultants based in Vancouver, Canada
- Change impact assessment consultants based in Santiago, Chile
- Change impact assessment consultants based in Bogota, Colombia
- Change impact assessment consultants based in Paris, France
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
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Change impact assessment consultants based in Brisbane, Australia
- Change impact assessment consultants based in Melbourne, Australia
- Change impact assessment consultants based in Perth, Australia
- Change impact assessment consultants based in Sydney, Australia
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Company intelligence · public preview
Top 25 change impact assessment consultants based in Switzerland
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 60 matching company records for change impact assessment consultants based in Switzerland, with 277 tracked contacts and 108 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: November 6, 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 change impact assessment consultants based in 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 |  Ecotec Environnement SAecotec.chHQ: Geneva, SwitzerlandReported employees: 11-50 | Geneva, Switzerland | 11-50 | Exact match | 33 contacts → |
“ECOTEC Environnement SA is a renewables and environment company based out of Rue Francois-Ruchon 3, Geneve, Geneve, Switzerland.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Ipso ECO AGipsoeco.chHQ: Rothenburg, SwitzerlandReported employees: 11-50 | Rothenburg, Switzerland | 11-50 | Exact match | 14 contacts → |
“Wir sind ein unabhängiges Beratungsunternehmen für Umweltfragen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  EK Energiekonzepte AGenergiekonzepte.chHQ: Zurich, SwitzerlandReported employees: 11-50 | Zurich, Switzerland | 11-50 | Exact match | 12 contacts → |
“Die EK Energiekonzepte AG ist Partner für alle am Bau Beteiligten: Bauherren, Planer und Ausführende.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Bureau D'études Impact SAimpactsa.chHQ: Sion, SwitzerlandReported employees: 11-50 | Sion, Switzerland | 11-50 | Exact match | 12 contacts → |
“Depuis sa création en 1986, le bureau d'études Impact SA a réalisé et coordonné de nombreux dossiers d'impact sur l'environnement.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Triplex Energieplaner AGtriplex-energieplaner.chHQ: Sissach, SwitzerlandReported employees: 11-50 | Sissach, Switzerland | 11-50 | Exact match | 11 contacts → |
“Ökologie und Ökonomie Wir fühlen uns dem nachhaltigen Umgang mit den Ressourcen verpflichtet.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Bio-Eco Conseil ET Stratégiebio-eco.chHQ: Vevey, SwitzerlandReported employees: 1-10 | Vevey, Switzerland | 1-10 | Exact match | 10 contacts → |
“Depuis 1986, Bio-Éco fait rimer qualité de vie et développement durable, avec des projets sur mesure, allant dans le sens de l’ouverture et du changement.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Idealp SAidealp.chHQ: Sion, SwitzerlandReported employees: 11-50 | Sion, Switzerland | 11-50 | Exact match | 10 contacts → |
“Le bureau IDEALP a été formé en juin 2001 par 2 associés, Philippe Bianco et François Genolet.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Ecoscan SAecoscan.chHQ: Chavannes, SwitzerlandReported employees: 11-50 | Chavannes, Switzerland | 11-50 | Exact match | 10 contacts → |
“ECOSCAN SA est situé à Lausanne et est spécialisée dans les études en environnement.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Broadpeak Gmbhbroadpeak.ch HQ: Zug, SwitzerlandReported employees: 1-10 | Zug, Switzerland | 1-10 | Exact match | 10 contacts → |
“Broadpeak is a Swiss-based International Advisory Company specialised in Impact Finance.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Fornat AGfornat.chHQ: Zurich, SwitzerlandReported employees: 11-50 | Zurich, Switzerland | 11-50 | Exact match | 8 contacts → |
“FORNAT AG - Forschung für Naturschutz und Naturnutzung Seit über 40 Jahren bietet FORNAT Beratungen zu Fragen des Naturschutzes und der Ökologie.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Meisser GEOmeisser-geo.chHQ: Chur, SwitzerlandReported employees: 11-50 | Chur, Switzerland | 11-50 | Exact match | 7 contacts → |
“Construction activities or climate-related events in nature can trigger dynamic processes that require precise measurements or a basis for further assessment and planning.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Kaufmann Bader Gmbhkaufmann-bader.chHQ: Solothurn, SwitzerlandReported employees: 1-10 | Solothurn, Switzerland | 1-10 | Exact match | 6 contacts → |
“Kaufmann + Bader is a company based out of HAUPTGASSE 48, Solothurn, Switzerland.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Dinser Expertise Gmbhdinser-expertise.chHQ: Zürich, SwitzerlandReported employees: 1-10 | Zürich, Switzerland | 1-10 | Exact match | 5 contacts → |
“Das Startup Dinser Expertise GmbH hat sich darauf spezialisiert, im Rahmen von Infrastrukturprojekten Varianten zu prüfen und Interessenabwägungen zu erarbeiten.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Marty Ingenieure AGmarty-ing.chHQ: Ziegelbrücke, SwitzerlandReported employees: 11-50 | Ziegelbrücke, Switzerland | 11-50 | Exact match | 4 contacts → |
“Ihr Partner für kommunalen Tiefbau, Hochbau, sowie Umwelt- und Naturgefahrenmanagement.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Masonbreese Switzerland Gmbhmasonbreese.chHQ: Stadtkreis 2, SwitzerlandReported employees: 1-10 | Stadtkreis 2, Switzerland | 1-10 | Exact match | 3 contacts → |
“MasonBreese Switzerland is part of the MasonBreese Group and has a small but growing presence in Switzerland.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Lucerne Strategy Advisorslucernestrategy.chHQ: Lucerne, SwitzerlandReported employees: 1-10 | Lucerne, Switzerland | 1-10 | Exact match | 3 contacts → |
“Wir sind ein Beratungsunternehmen, das sich auf Strategie und Organisation, Impact Services und Impact-Projekt-Entwicklung konzentriert.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  3plab Gmbh3plab.chHQ: Zürich, SwitzerlandReported employees: 1-10 | Zürich, Switzerland | 1-10 | Exact match | 2 contacts → |
“Wir teilen die Motivation, Unternehmen robuster und nachhaltiger zu gestalten und sind überzeugt, dass die Ausgewogenheit zwischen people.planet.profit.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Pme-Durablepme-durable.chHQ: Vevey, SwitzerlandReported employees: 1-10 | Vevey, Switzerland | 1-10 | Exact match | 2 contacts → |
“For over 15 years, we have been guiding companies in their transition to sustainability, with a focus on quality, innovation and a results-oriented approach.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Enviso AGenviso.chHQ: Altdorf (uri), SwitzerlandReported employees: 1-10 | Altdorf (uri), Switzerland | 1-10 | Exact match | 2 contacts → |
“Umweltdienstleistungen, Umweltverträglichkeitsprüfungen & -berichte, Umweltplanung und -beratung, Umweltkonzepte und Fachberichte, Umweltbaubegleitung /Bodenkundliche…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | HQ: Biel, SwitzerlandReported employees: 1-10 | Biel, Switzerland | 1-10 | Exact match | 2 contacts → |
“Verbände, Stiftungen und Organisationen fokussieren sich auf ihr Kerngeschäft.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Oeko-B AGoeko-b.ch HQ: Stans, SwitzerlandReported employees: Not recorded | Stans, Switzerland | Not recorded | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 |  bioperf.bizbioperf.bizHQ: Geneva, SwitzerlandReported employees: 1-10 | Geneva, Switzerland | 1-10 | Exact match | 1 contacts → |
“BioPErf.biz has officially closed its consulting activities in April 2026.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Betterimpactbetterimpact.swissHQ: Confignon, SwitzerlandReported employees: 1-10 | Confignon, Switzerland | 1-10 | Exact match | 1 contacts → |
“In a fast-changing, complex and volatile world (VUCA), clients and the society at large expect your company to be more transparent, behave responsively and create sustainable…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Ingenioringenior.swissHQ: Villiers, SwitzerlandReported employees: 1-10 | Villiers, Switzerland | 1-10 | Exact match | 1 contacts → |
“INGENIOR met à votre disposition • Compétences spécifiques en gestion du changement • Management de transition • Consultant senior avec une large expérience dans les PME et les…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 60 company matches
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Change impact assessment consultants: dataset insights
November 6, 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
59 records in the displayed employee bands.
1 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 worldwide rather than for Switzerland, so it is reported there. Company counts and contact totals on this page are exact for Switzerland, over 60 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: November 6, 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 ↗
Questions about this company list
What does Exact match mean for change impact assessment consultants?
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 change impact assessment consultants did RevenueBase find based in Switzerland?
The saved snapshot records 60 matching company records, 277 tracked contacts and 108 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: November 6, 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
Change impact assessment consultants by geography
- Change impact assessment consultants based in Brisbane, Australia
- Change impact assessment consultants based in Melbourne, Australia
- Change impact assessment consultants based in Perth, Australia
- Change impact assessment consultants based in Sydney, Australia
- Change impact assessment consultants based in Belo Horizonte, Brazil
- Change impact assessment consultants based in Rio De Janeiro, Brazil
- Change impact assessment consultants based in Sao Paulo, Brazil
- Change impact assessment consultants based in Calgary, Canada
- Change impact assessment consultants based in Vancouver, Canada
- Change impact assessment consultants based in Santiago, Chile
- Change impact assessment consultants based in Bogota, Colombia
- Change impact assessment consultants based in Paris, France
Cite this list
RevenueBase Data Team. Top 25 change impact assessment consultants based in Switzerland. Snapshot: November 6, 2026. https://revenuebase.ai/companies/change-impact-assessment-consultants/switzerland.
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
- Change impact assessment consultants based in Brisbane, Australia
- Change impact assessment consultants based in Melbourne, Australia
- Change impact assessment consultants based in Perth, Australia
- Change impact assessment consultants based in Sydney, Australia
- Change impact assessment consultants based in Belo Horizonte, Brazil
- Change impact assessment consultants based in Rio De Janeiro, Brazil
Company intelligence · public preview
Top 25 change impact assessment consultants based in Switzerland
RevenueBase records 60 matching company records for change impact assessment consultants based in Switzerland, with 277 tracked contacts and 108 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: November 6, 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 change impact assessment consultants based in 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 | Ecotec Environnement SAecotec.ch HQ: Geneva, SwitzerlandReported employees: 11-50 | Geneva, Switzerland | 11-50 | Exact match | 33 contacts → |
“ECOTEC Environnement SA is a renewables and environment company based out of Rue Francois-Ruchon 3, Geneve, Geneve, Switzerland.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Ipso ECO AGipsoeco.ch HQ: Rothenburg, SwitzerlandReported employees: 11-50 | Rothenburg, Switzerland | 11-50 | Exact match | 14 contacts → |
“Wir sind ein unabhängiges Beratungsunternehmen für Umweltfragen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | EK Energiekonzepte AGenergiekonzepte.ch HQ: Zurich, SwitzerlandReported employees: 11-50 | Zurich, Switzerland | 11-50 | Exact match | 12 contacts → |
“Die EK Energiekonzepte AG ist Partner für alle am Bau Beteiligten: Bauherren, Planer und Ausführende.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Bureau D'études Impact SAimpactsa.ch HQ: Sion, SwitzerlandReported employees: 11-50 | Sion, Switzerland | 11-50 | Exact match | 12 contacts → |
“Depuis sa création en 1986, le bureau d'études Impact SA a réalisé et coordonné de nombreux dossiers d'impact sur l'environnement.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Triplex Energieplaner AGtriplex-energieplaner.ch HQ: Sissach, SwitzerlandReported employees: 11-50 | Sissach, Switzerland | 11-50 | Exact match | 11 contacts → |
“Ökologie und Ökonomie Wir fühlen uns dem nachhaltigen Umgang mit den Ressourcen verpflichtet.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Bio-Eco Conseil ET Stratégiebio-eco.ch HQ: Vevey, SwitzerlandReported employees: 1-10 | Vevey, Switzerland | 1-10 | Exact match | 10 contacts → |
“Depuis 1986, Bio-Éco fait rimer qualité de vie et développement durable, avec des projets sur mesure, allant dans le sens de l’ouverture et du changement.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Idealp SAidealp.ch HQ: Sion, SwitzerlandReported employees: 11-50 | Sion, Switzerland | 11-50 | Exact match | 10 contacts → |
“Le bureau IDEALP a été formé en juin 2001 par 2 associés, Philippe Bianco et François Genolet.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Ecoscan SAecoscan.ch HQ: Chavannes, SwitzerlandReported employees: 11-50 | Chavannes, Switzerland | 11-50 | Exact match | 10 contacts → |
“ECOSCAN SA est situé à Lausanne et est spécialisée dans les études en environnement.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Broadpeak Gmbhbroadpeak.ch HQ: Zug, SwitzerlandReported employees: 1-10 | Zug, Switzerland | 1-10 | Exact match | 10 contacts → |
“Broadpeak is a Swiss-based International Advisory Company specialised in Impact Finance.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Fornat AGfornat.ch HQ: Zurich, SwitzerlandReported employees: 11-50 | Zurich, Switzerland | 11-50 | Exact match | 8 contacts → |
“FORNAT AG - Forschung für Naturschutz und Naturnutzung Seit über 40 Jahren bietet FORNAT Beratungen zu Fragen des Naturschutzes und der Ökologie.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Meisser GEOmeisser-geo.ch HQ: Chur, SwitzerlandReported employees: 11-50 | Chur, Switzerland | 11-50 | Exact match | 7 contacts → |
“Construction activities or climate-related events in nature can trigger dynamic processes that require precise measurements or a basis for further assessment and planning.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Kaufmann Bader Gmbhkaufmann-bader.ch HQ: Solothurn, SwitzerlandReported employees: 1-10 | Solothurn, Switzerland | 1-10 | Exact match | 6 contacts → |
“Kaufmann + Bader is a company based out of HAUPTGASSE 48, Solothurn, Switzerland.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Dinser Expertise Gmbhdinser-expertise.ch HQ: Zürich, SwitzerlandReported employees: 1-10 | Zürich, Switzerland | 1-10 | Exact match | 5 contacts → |
“Das Startup Dinser Expertise GmbH hat sich darauf spezialisiert, im Rahmen von Infrastrukturprojekten Varianten zu prüfen und Interessenabwägungen zu erarbeiten.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Marty Ingenieure AGmarty-ing.ch HQ: Ziegelbrücke, SwitzerlandReported employees: 11-50 | Ziegelbrücke, Switzerland | 11-50 | Exact match | 4 contacts → |
“Ihr Partner für kommunalen Tiefbau, Hochbau, sowie Umwelt- und Naturgefahrenmanagement.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Masonbreese Switzerland Gmbhmasonbreese.ch HQ: Stadtkreis 2, SwitzerlandReported employees: 1-10 | Stadtkreis 2, Switzerland | 1-10 | Exact match | 3 contacts → |
“MasonBreese Switzerland is part of the MasonBreese Group and has a small but growing presence in Switzerland.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Lucerne Strategy Advisorslucernestrategy.ch HQ: Lucerne, SwitzerlandReported employees: 1-10 | Lucerne, Switzerland | 1-10 | Exact match | 3 contacts → |
“Wir sind ein Beratungsunternehmen, das sich auf Strategie und Organisation, Impact Services und Impact-Projekt-Entwicklung konzentriert.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | 3plab Gmbh3plab.ch HQ: Zürich, SwitzerlandReported employees: 1-10 | Zürich, Switzerland | 1-10 | Exact match | 2 contacts → |
“Wir teilen die Motivation, Unternehmen robuster und nachhaltiger zu gestalten und sind überzeugt, dass die Ausgewogenheit zwischen people.planet.profit.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Pme-Durablepme-durable.ch HQ: Vevey, SwitzerlandReported employees: 1-10 | Vevey, Switzerland | 1-10 | Exact match | 2 contacts → |
“For over 15 years, we have been guiding companies in their transition to sustainability, with a focus on quality, innovation and a results-oriented approach.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Enviso AGenviso.ch HQ: Altdorf (uri), SwitzerlandReported employees: 1-10 | Altdorf (uri), Switzerland | 1-10 | Exact match | 2 contacts → |
“Umweltdienstleistungen, Umweltverträglichkeitsprüfungen & -berichte, Umweltplanung und -beratung, Umweltkonzepte und Fachberichte, Umweltbaubegleitung /Bodenkundliche…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | HQ: Biel, SwitzerlandReported employees: 1-10 | Biel, Switzerland | 1-10 | Exact match | 2 contacts → |
“Verbände, Stiftungen und Organisationen fokussieren sich auf ihr Kerngeschäft.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Oeko-B AGoeko-b.ch HQ: Stans, SwitzerlandReported employees: Not recorded | Stans, Switzerland | Not recorded | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 | bioperf.bizbioperf.biz HQ: Geneva, SwitzerlandReported employees: 1-10 | Geneva, Switzerland | 1-10 | Exact match | 1 contacts → |
“BioPErf.biz has officially closed its consulting activities in April 2026.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Betterimpactbetterimpact.swiss HQ: Confignon, SwitzerlandReported employees: 1-10 | Confignon, Switzerland | 1-10 | Exact match | 1 contacts → |
“In a fast-changing, complex and volatile world (VUCA), clients and the society at large expect your company to be more transparent, behave responsively and create sustainable…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Ingenioringenior.swiss HQ: Villiers, SwitzerlandReported employees: 1-10 | Villiers, Switzerland | 1-10 | Exact match | 1 contacts → |
“INGENIOR met à votre disposition • Compétences spécifiques en gestion du changement • Management de transition • Consultant senior avec une large expérience dans les PME et les…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Change impact assessment consultants: dataset insights
November 6, 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
59 records in the displayed employee bands.
1 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 worldwide rather than for Switzerland, so it is reported there. Company counts and contact totals on this page are exact for Switzerland, over 60 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: November 6, 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 ↗
Questions about this company list
What does Exact match mean for change impact assessment consultants?
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 change impact assessment consultants did RevenueBase find based in Switzerland?
The saved snapshot records 60 matching company records, 277 tracked contacts and 108 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: November 6, 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 change impact assessment consultants based in Switzerland. Snapshot: November 6, 2026. https://revenuebase.ai/companies/change-impact-assessment-consultants/switzerland.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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