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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 27'901–27'920 of 41'870 companies · industry: professional_services

O. Summermatter Treuhand AG Zefix record
8302 Kloten · Kloten · Bülach · ZH · Industry not assessed · CHE107619052

Corporation (AG) · Weierstrasse 29, c/o Humbel Treuhand AG

Reviews not assessed
O.C.C. Consultants Sàrl Zefix record
1205 Genève · Genève · GE · Industry not assessed · CHE102838687

Gesellschaft mit beschränkter Haftung GMBH / SARL · Boulevard des Philosophes 3

Reviews not assessed
O.F.F.K. SA Zefix record
1204 Genève · Genève · GE · Industry not assessed · CHE414347564

Corporation (AG) · boulevard Georges-Favon 3, c/o FGRD Fiduciaire Genève SA

Reviews not assessed
O.L.B. Outstanding Luxury Brands SA Zefix record
6900 Lugano · Lugano · Lugano · TI · Industry not assessed · CHE306673179

Corporation (AG) · Piazza Cioccaro 4, c/o Fide-Control Fiduciaria di contabilità, amministrazione e consulenza SA

Reviews not assessed
O.P.C. Consulting - Oliver Chappuis, lic.oec. HSG Zefix record
9032 Engelburg · Gaiserwald · St. Gallen · SG · Industry not assessed · CHE215364357

Sole proprietorship · Breitschachenstrasse 8 b

Reviews not assessed
O.P.G. SA Zefix record
1223 Cologny · Cologny · GE · Industry not assessed · CHE321171614

Corporation (AG) · Plateau de Frontenex 9 b, c/o SALES ROZMUSKI FIDUCIAIRE SA

Reviews not assessed
O.R. Consulting Sàrl Zefix record
1260 Nyon · Nyon · Nyon · VD · Industry not assessed · CHE455090687

Gesellschaft mit beschränkter Haftung GMBH / SARL · Place du Marché 1

Reviews not assessed
O.S. CONSEIL, Oleg Smirnov Zefix record
1206 Genève · Genève · GE · Industry not assessed · CHE182040555

Sole proprietorship · Route de Florissant 11

Reviews not assessed
O2 Consulting GmbH in Liquidation Zefix record
9100 Herisau · Herisau · Hinterland · AR · Industry not assessed · CHE114149241

Gesellschaft mit beschränkter Haftung GMBH / SARL · Schmiedgasse 6

Reviews not assessed
O2 Horlogerie Sàrl Zefix record
2000 Neuchâtel · Neuchâtel · NE · Industry not assessed · CHE391853699

Gesellschaft mit beschränkter Haftung GMBH / SARL · rue de l'Evole 19, c/o D & D Fiduciaire S.A.

Reviews not assessed
o2c3 Olivier Orlow Computer Cognition Consulting Zefix record
8038 Zürich · Zürich · Zürich · ZH · Industry not assessed · CHE109923584

Sole proprietorship · Moosstrasse 17

Reviews not assessed
o4t - Büro für Training & Beratung GmbH Zefix record
8712 Stäfa · Stäfa · Meilen · ZH · Industry not assessed · CHE173463980

Gesellschaft mit beschränkter Haftung GMBH / SARL · Grundstrasse 16

Reviews not assessed
OA FIDUCIAIRE Sàrl Zefix record
1201 Genève · Genève · GE · Industry not assessed · CHE392195663

Gesellschaft mit beschränkter Haftung GMBH / SARL · Rue de Lyon 4, c/o Olga Aleshkova

Reviews not assessed
OAB Treuhand GmbH Zefix record
6331 Hünenberg · Hünenberg · ZG · Industry not assessed · CHE139449759

Gesellschaft mit beschränkter Haftung GMBH / SARL · Rebenweg 27

Reviews not assessed
Oakwood Capital Consulting AG Zefix record
6300 Zug · Zug · ZG · Industry not assessed · CHE200837200

Corporation (AG) · Gotthardstrasse 14

Reviews not assessed
OARMCR Consulting, Purro Zefix record
1731 Ependes FR · Bois-d'Amont · La Sarine · FR · Industry not assessed · CHE373047068

Sole proprietorship · Chemin du Vuasoz 9

Reviews not assessed
OASIS Consulting Maag Zefix record
8274 Tägerwilen · Tägerwilen · Kreuzlingen · TG · Industry not assessed · CHE114373560

Sole proprietorship · Hauptstrasse 73

Reviews not assessed
Oasthouse Consulting Sàrl Zefix record
1291 Commugny · Commugny · Nyon · VD · Industry not assessed · CHE391694449

Gesellschaft mit beschränkter Haftung GMBH / SARL · Chemin du Chaussey 6

Reviews not assessed
OBA Consulting di Oliver Bachmann Zefix record
6934 Bioggio · Bioggio · Lugano · TI · Industry not assessed · CHE237300271

Sole proprietorship · Via della Posta 21A

Reviews not assessed
OBAM Consulting SA Zefix record
1400 Yverdon-les-Bains · Yverdon-les-Bains · Jura-Nord vaudois · VD · Industry not assessed · CHE342324616

Corporation (AG) · Rue de l'Hôpital 33

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

Browse service terms

Finanzen & Versicherung / Finance & insuranceVorsorge & Pensionskassen / Pension & retirementDesign & Kreativagenturen / Design & creative agenciesTechnologie & IT / Technology & ITGesundheit / HealthcareBau & Handwerk / Construction & tradesBeratung & professionelle Dienste / Consulting & professional servicesImmobilien / Real estateHandel & Detailhandel / Retail & commerceIndustrie & Produktion / ManufacturingGastronomie & Gastgewerbe / HospitalityBildung / EducationTransport & Logistik / Transport & logistics

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.