Company lists · Data refreshed September 2026
Top 9 Architecture firms based in Sion, Switzerland
RevenueBase identified 25 company matches for architecture firms associated with Sion, Switzerland as of September 2026 and tracks 90 professional contacts across them, including 13 with verified work emails. Across Switzerland, Zurich is the largest hub for this category (570 companies); Sion has 25.
This list covers company matches for architecture firms associated with Sion, 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 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 9 largest architecture firms based in Sion, Switzerland
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 16 contacts → | ||||
Exact match “Fondée en 2015, DBS architectes Sàrl est un bureau d'architectes spécialisé dans les projets sur mesure.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 2 | 7 contacts → | ||||
Exact match “Le bureau d’ingénieurs KBM Engineers SA, fondé en 1952, aujourd'hui Pini Groupe SA, succursale de Sion, fait partie des bureaux d’ingénieurs les plus importants du canton du…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 3 | 7 contacts → | ||||
Exact match “Etre architecte, c'est choisir." Max Bill Agir dans une société et un environnement fortement marqués par la complexité exige une approche créative, professionnelle et…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 4 | 4 contacts → | ||||
Exact match “H+H Sion SA a pour particularité de mettre en collaboration ingénieurs, architectes et géomètres.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 5 | 2 contacts → | ||||
Exact match “La société GiMo, spécialisée dans l'étude et l'aménagement d’espaces professionnels, a été fondée en 1989 par Philippe Moret et Jean-Marc Gillioz à Sion (VS).” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 6 | 2 contacts → | ||||
Exact match “Architecture, interior design and design writing studio working across Europe and New Zealand from the mountains of Valais, Switzerland.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 7 | 2 contacts → | ||||
Exact match “Architectes ETH/EPF On accompagne nos clients à chaque étape, de l’avant-projet à l'exécution Architecture Pour une construction neuve, une extension de construction existante ou…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 8 | 2 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 9 | 1 contacts → | ||||
Exact match “l'architecture est un processus complexe qui demande une relation de confiance entre le maître d'ouvrage et l'architecte afin de parvenir à un résultat cohérent et respectueux du…” Recorded in the RevenueBase company graph · Sep 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 “architecture firms”. 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 9 of 25 architecture firms based in Sion, Switzerland
See the full list, filter by size, metro and specialty, and access 13 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Architecture firms based in Sion, Switzerland at a glance
As of Sep 6, 2026Companies by employee count
Email recency for this list is measured across the whole Switzerland list rather than for Sion, so it is reported there. Company counts and contact totals on this page are exact for Sion, over 25 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 Sion, Switzerland whose business descriptions match “architecture firms” 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 13 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 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.
Architecture firms by metro in Switzerland
- Architecture firms in Zurich570
- Architecture firms in Geneva189
- Architecture firms in Lausanne178
- Architecture firms in Basel120
- Architecture firms in Bern108
- Architecture firms in Winterthur69
- Architecture firms in Luzern54
- Architecture firms in Lugano53
- Architecture firms in Carouge33
- Architecture firms in Zug33
- Architecture firms in Baden28
- Architecture firms in Chur25
- Architecture firms in Frauenfeld25
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 “architecture firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many architecture firms are there based in Sion, Switzerland?
RevenueBase identified 25 company matches for architecture firms associated with Sion, 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?
DBS Architectes SA tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city in Switzerland has the most architecture firms?
Zurich leads Switzerland with 570 company records, followed by Geneva (189) and Lausanne (178). Sion has 25.
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 13 professional contacts with verified work emails tracked across these 25 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 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 25 architecture firms based in Sion, 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
Company intelligence · public preview
Top 9 architecture firms based in Sion, Switzerland
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 25 matching company records for architecture firms based in Sion, Switzerland, with 90 tracked contacts and 13 verified work emails.
This public preview shows 9 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 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 9 architecture firms based in Sion, 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 |  DBS Architectes SAdbsarc.comHQ: Sion, SwitzerlandReported employees: 11-50 | Sion, Switzerland | 11-50 | Exact match | 16 contacts → |
“Fondée en 2015, DBS architectes Sàrl est un bureau d'architectes spécialisé dans les projets sur mesure.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Pini Groupe SApini.group HQ: Sion, SwitzerlandReported employees: 201-500 | Sion, Switzerland | 201-500 | Exact match | 7 contacts → |
“Le bureau d’ingénieurs KBM Engineers SA, fondé en 1952, aujourd'hui Pini Groupe SA, succursale de Sion, fait partie des bureaux d’ingénieurs les plus importants du canton du…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  CW Architectes SAcw-architectes.chHQ: Sion, SwitzerlandReported employees: 11-50 | Sion, Switzerland | 11-50 | Exact match | 7 contacts → |
“Etre architecte, c'est choisir." Max Bill Agir dans une société et un environnement fortement marqués par la complexité exige une approche créative, professionnelle et…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  H H Sion SAhhsion.chHQ: Sion, SwitzerlandReported employees: 11-50 | Sion, Switzerland | 11-50 | Exact match | 4 contacts → |
“H+H Sion SA a pour particularité de mettre en collaboration ingénieurs, architectes et géomètres.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Gimo LE PRO DU Bureau SAgimo.chHQ: Sion, SwitzerlandReported employees: 1-10 | Sion, Switzerland | 1-10 | Exact match | 2 contacts → |
“La société GiMo, spécialisée dans l'étude et l'aménagement d’espaces professionnels, a été fondée en 1989 par Philippe Moret et Jean-Marc Gillioz à Sion (VS).” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Sophie Hamersophiehamer.comHQ: Sion, SwitzerlandReported employees: 1-10 | Sion, Switzerland | 1-10 | Exact match | 2 contacts → |
“Architecture, interior design and design writing studio working across Europe and New Zealand from the mountains of Valais, Switzerland.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Alef Architecturealefarchitecture.comHQ: Sion, SwitzerlandReported employees: 1-10 | Sion, Switzerland | 1-10 | Exact match | 2 contacts → |
“Architectes ETH/EPF On accompagne nos clients à chaque étape, de l’avant-projet à l'exécution Architecture Pour une construction neuve, une extension de construction existante ou…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Stabilis Ingénieurs Sàrlstabilis-ing.chHQ: Sion, SwitzerlandReported employees: 1-10 | Sion, Switzerland | 1-10 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 9 |  Delalay Architectedelalayarchitecte.chHQ: Sion, SwitzerlandReported employees: 1-10 | Sion, Switzerland | 1-10 | Exact match | 1 contacts → |
“l'architecture est un processus complexe qui demande une relation de confiance entre le maître d'ouvrage et l'architecte afin de parvenir à un résultat cohérent et respectueux du…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 9 of 25 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Architecture firms: dataset insights
September 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
25 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 Sion, so it is reported there. Company counts and contact totals on this page are exact for Sion, over 25 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 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 ↗
Architecture firms by metro in Switzerland
- Architecture firms in Zurich570
- Architecture firms in Geneva189
- Architecture firms in Lausanne178
- Architecture firms in Basel120
- Architecture firms in Bern108
- Architecture firms in Winterthur69
- Architecture firms in Luzern54
- Architecture firms in Lugano53
- Architecture firms in Carouge33
- Architecture firms in Zug33
- Architecture firms in Baden28
- Architecture firms in Chur25
- Architecture firms in Frauenfeld25
Questions about this company list
What does Exact match mean for architecture firms?
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 architecture firms did RevenueBase find based in Sion, Switzerland?
The saved snapshot records 25 matching company records, 90 tracked contacts and 13 verified emails. The public preview displays 9 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 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
Architecture firms by geography
- Architecture firms based in the United States
- Architecture firms based in the United Kingdom
- Architecture firms based in Brazil
- Architecture firms based in France
- Architecture firms based in Germany
- Architecture firms based in Spain
- Architecture firms based in Italy
- Architecture firms based in Australia
- Architecture firms based in Canada
- Architecture firms based in the Netherlands
- Architecture firms based in Switzerland
- Architecture firms based in Mexico
Cite this list
RevenueBase Data Team. Top 9 architecture firms based in Sion, Switzerland. Snapshot: September 6, 2026. https://revenuebase.ai/companies/architecture-firms/switzerland/sion.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 9 architecture firms based in Sion, Switzerland
RevenueBase records 25 matching company records for architecture firms based in Sion, Switzerland, with 90 tracked contacts and 13 verified work emails.
This public preview shows 9 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 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 9 architecture firms based in Sion, 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 | DBS Architectes SAdbsarc.com HQ: Sion, SwitzerlandReported employees: 11-50 | Sion, Switzerland | 11-50 | Exact match | 16 contacts → |
“Fondée en 2015, DBS architectes Sàrl est un bureau d'architectes spécialisé dans les projets sur mesure.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Pini Groupe SApini.group HQ: Sion, SwitzerlandReported employees: 201-500 | Sion, Switzerland | 201-500 | Exact match | 7 contacts → |
“Le bureau d’ingénieurs KBM Engineers SA, fondé en 1952, aujourd'hui Pini Groupe SA, succursale de Sion, fait partie des bureaux d’ingénieurs les plus importants du canton du…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | CW Architectes SAcw-architectes.ch HQ: Sion, SwitzerlandReported employees: 11-50 | Sion, Switzerland | 11-50 | Exact match | 7 contacts → |
“Etre architecte, c'est choisir." Max Bill Agir dans une société et un environnement fortement marqués par la complexité exige une approche créative, professionnelle et…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | H H Sion SAhhsion.ch HQ: Sion, SwitzerlandReported employees: 11-50 | Sion, Switzerland | 11-50 | Exact match | 4 contacts → |
“H+H Sion SA a pour particularité de mettre en collaboration ingénieurs, architectes et géomètres.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Gimo LE PRO DU Bureau SAgimo.ch HQ: Sion, SwitzerlandReported employees: 1-10 | Sion, Switzerland | 1-10 | Exact match | 2 contacts → |
“La société GiMo, spécialisée dans l'étude et l'aménagement d’espaces professionnels, a été fondée en 1989 par Philippe Moret et Jean-Marc Gillioz à Sion (VS).” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Sophie Hamersophiehamer.com HQ: Sion, SwitzerlandReported employees: 1-10 | Sion, Switzerland | 1-10 | Exact match | 2 contacts → |
“Architecture, interior design and design writing studio working across Europe and New Zealand from the mountains of Valais, Switzerland.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Alef Architecturealefarchitecture.com HQ: Sion, SwitzerlandReported employees: 1-10 | Sion, Switzerland | 1-10 | Exact match | 2 contacts → |
“Architectes ETH/EPF On accompagne nos clients à chaque étape, de l’avant-projet à l'exécution Architecture Pour une construction neuve, une extension de construction existante ou…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Stabilis Ingénieurs Sàrlstabilis-ing.ch HQ: Sion, SwitzerlandReported employees: 1-10 | Sion, Switzerland | 1-10 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 9 | Delalay Architectedelalayarchitecte.ch HQ: Sion, SwitzerlandReported employees: 1-10 | Sion, Switzerland | 1-10 | Exact match | 1 contacts → |
“l'architecture est un processus complexe qui demande une relation de confiance entre le maître d'ouvrage et l'architecte afin de parvenir à un résultat cohérent et respectueux du…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 9 of 25 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Architecture firms: dataset insights
September 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
25 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 Sion, so it is reported there. Company counts and contact totals on this page are exact for Sion, over 25 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 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 ↗
Architecture firms by metro in Switzerland
- Architecture firms in Zurich570
- Architecture firms in Geneva189
- Architecture firms in Lausanne178
- Architecture firms in Basel120
- Architecture firms in Bern108
- Architecture firms in Winterthur69
- Architecture firms in Luzern54
- Architecture firms in Lugano53
- Architecture firms in Carouge33
- Architecture firms in Zug33
- Architecture firms in Baden28
- Architecture firms in Chur25
- Architecture firms in Frauenfeld25
Questions about this company list
What does Exact match mean for architecture firms?
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 architecture firms did RevenueBase find based in Sion, Switzerland?
The saved snapshot records 25 matching company records, 90 tracked contacts and 13 verified emails. The public preview displays 9 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 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
Architecture firms by geography
- Architecture firms based in the United States
- Architecture firms based in the United Kingdom
- Architecture firms based in Brazil
- Architecture firms based in France
- Architecture firms based in Germany
- Architecture firms based in Spain
- Architecture firms based in Italy
- Architecture firms based in Australia
- Architecture firms based in Canada
- Architecture firms based in the Netherlands
- Architecture firms based in Switzerland
- Architecture firms based in Mexico
Cite this list
RevenueBase Data Team. Top 9 architecture firms based in Sion, Switzerland. Snapshot: September 6, 2026. https://revenuebase.ai/companies/architecture-firms/switzerland/sion.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗