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The Swiss company directory
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Search registry names and recorded service keywords. Location fields are separate: locality, municipality, district and canton. No radius or “near me” search is implied.

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Industry labels are added only when supported by evidence. Search vocabulary includes multilingual terms; it does not classify every company.

Showing 13'281–13'300 of 18'246 companies · industry: construction

OPALE Construction SA Zefix record
1893 Muraz (Collombey) · Collombey-Muraz · Monthey · VS · Industry not assessed · CHE142797847

Corporation (AG) · Chemin des Fieux 5b

Reviews not assessed
Open de la Construction et de l'immobilier Zefix record
1004 Lausanne · Lausanne · Lausanne · VD · Industry not assessed · CHE307417041

Association · Avenue du Grey 36, c/o Yvan Marmier

Reviews not assessed
Open House Basel - Architektur für alle Zefix record
4058 Basel · Basel · BS · Industry not assessed · CHE327577854

Association · Bäumlihofstrasse 125

Reviews not assessed
Opera Bau GmbH Zefix record
4938 Rohrbach · Rohrbach · Oberaargau · BE · Industry not assessed · CHE420338272

Gesellschaft mit beschränkter Haftung GMBH / SARL · Toggiburgstrasse 28

Reviews not assessed
Operation Rescue - Schweiz Zefix record
3627 Heimberg · Heimberg · Thun · BE · Industry not assessed · CHE485031784

Association · Bir Underfüerig 6, c/o Christian Baumann

Reviews not assessed
Oppliger Baumanagement AG Zefix record
8002 Zürich · Zürich · Zürich · ZH · Industry not assessed · CHE114138390

Corporation (AG) · Beethovenstrasse 45

Reviews not assessed
OptiBât Construction Sàrl Zefix record
1400 Yverdon-les-Bains · Yverdon-les-Bains · Jura-Nord vaudois · VD · Industry not assessed · CHE248101072

Gesellschaft mit beschränkter Haftung GMBH / SARL · Rue de Neuchâtel 1, c/o Avalon Advisors Sàrl

Reviews not assessed
Optima Bau AG Zefix record
8280 Kreuzlingen · Kreuzlingen · Kreuzlingen · TG · Industry not assessed · CHE108553177

Corporation (AG) · Löwenstrasse 16

Reviews not assessed
Optima BauPlan GmbH Zefix record
4057 Basel · Basel · BS · Industry not assessed · CHE136007827

Gesellschaft mit beschränkter Haftung GMBH / SARL · Hafenstrasse 9

Reviews not assessed
Optima Bauprozesse GmbH Zefix record
8804 Au ZH · Wädenswil · Horgen · ZH · Industry not assessed · CHE354811283

Gesellschaft mit beschränkter Haftung GMBH / SARL · General Werdmüller Strasse 27, c/o Marino Manzoni

Reviews not assessed
Optima Building Hospitality GmbH Zefix record
4123 Allschwil · Allschwil · Arlesheim · BL · Industry not assessed · CHE468926941

Gesellschaft mit beschränkter Haftung GMBH / SARL · Binningerstrasse 104a

Reviews not assessed
Optimal Bau & Isolierungen GmbH Zefix record
8152 Opfikon · Opfikon · Bülach · ZH · Industry not assessed · CHE212167754

Gesellschaft mit beschränkter Haftung GMBH / SARL · Zunstrasse 11

Reviews not assessed
OPTIMATICUS BAU GmbH in Liquidation Zefix record
3280 Murten · Murten · See / Lac · FR · Industry not assessed · CHE101145937

Gesellschaft mit beschränkter Haftung GMBH / SARL · Freiburgstrasse 27

Reviews not assessed
Optimum-system, R. Baud Zefix record
1023 Crissier · Crissier · Ouest lausannois · VD · Industry not assessed · CHE203694701

Sole proprietorship · Chemin de Closalet 4

Reviews not assessed
Option Design Constructions Sàrl Zefix record
1920 Martigny · Martigny · Martigny · VS · Industry not assessed · CHE151443058

Gesellschaft mit beschränkter Haftung GMBH / SARL · Rue de la Scierie 1

Reviews not assessed
Optipraxx Consulting S. Baumann Zefix record
8259 Kaltenbach · Wagenhausen · Frauenfeld · TG · Industry not assessed · CHE431800470

Sole proprietorship · Bergstrasse 11

Reviews not assessed
Optique du Talent Sàrl Zefix record
1040 Echallens · Echallens · Gros-de-Vaud · VD · Industry not assessed · CHE104574217

Gesellschaft mit beschränkter Haftung GMBH / SARL · Chemin de Robellaz 8, c/o Christian Baud

Reviews not assessed
Optireta Construction AG Zefix record
8630 Rüti ZH · Rüti (ZH) · Hinwil · ZH · Industry not assessed · CHE475127520

Corporation (AG) · Weierstrasse 52c

Reviews not assessed
Opus AG Bauunternehmung Zefix record
8304 Wallisellen · Wallisellen · Bülach · ZH · Industry not assessed · CHE113826955

Corporation (AG) · Hertistrasse 26

Reviews not assessed
Opus Bau Holding AG Zefix record
8304 Wallisellen · Wallisellen · Bülach · ZH · Industry not assessed · CHE319537120

Corporation (AG) · Hertistrasse 26

Reviews not assessed

Zefix source records appear first. Demo listings are labeled and do not carry review or trust scores. Registry data does not itself include a business-sector classification.

Popular localities

Zürich · ZH 50'541Genève · GE 31'122Zug · ZG 19'517Basel · BS 18'119Lausanne · VD 13'562Bern · BE 12'558

Popular municipalities

Zürich · ZH 50'378Genève · GE 32'226Zug · ZG 19'579Basel · BS 18'144Lugano · TI 14'331Lausanne · VD 13'726

Popular districts

Zürich · ZH 50'378Bern-Mittelland · BE 29'119Lugano · TI 23'945Lausanne · VD 16'144Bülach · ZH 13'296Winterthur · ZH 11'752

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Place counts are based on imported Zefix records. Service terms search company names and recorded evidence-backed keywords; only explicitly sourced industry tags count as classifications.