Construction & Project Management in
Romanshorn

8 companies in Construction & Project Management based in Romanshorn — name and year of registration from the commercial register. The list below shows them all.

Companies

All 8 companies in Romanshorn

DA

Diero AG

Since 1989 · 1–10 empl.

Construction & Project Management
No score yetRR

RMP Rechsteiner

Since 2000 · 1–10 empl.

Construction & Project Management
No score yetFP

Felix Partner Immobilien AG

Since 2009 · 1–10 empl.

Construction & Project Management
No score yetRI

Reinhart Immobilien AG

Since 2017 · 1–10 empl.

Construction & Project Management
No score yetDI

D&O Immobilien GmbH

Since 2019 · 1–10 empl.

Construction & Project Management
No score yetLB

LINO Baumanagement GmbH

Since 2023 · 1–10 empl.

Construction & Project Management
No score yetRA

Romatherm AG

Since 2024 · 1–10 empl.

Construction & Project Management
No score yetNT

NLA Trade & Real Estate GmbH

Since 2025 · 1–10 empl.

Construction & Project Management
No score yet

Construction & Project Management in Romanshorn

8Construction & Project ManagementCommercial register (Zefix) · as of October 4, 2026
2019Median year of registrationCommercial register (Zefix) · as of October 4, 2026
343in the Canton of ThurgauCommercial register (Zefix) · as of October 4, 2026
7,904in SwitzerlandCommercial register (Zefix) · as of October 4, 2026
Locations

Construction & Project Management in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of October 4, 2026

Largest places

Frauenfeld46Kreuzlingen24Weinfelden22Arbon13Amriswil12Bischofszell8Ermatingen8Steckborn8Tägerwilen7Sirnach7
Industry axis

Construction & Project Management in other places

Construction & Project Management across Switzerland
Frauenfeld46Kreuzlingen24Weinfelden22Arbon13Amriswil12Bischofszell8Ermatingen8Steckborn8Tägerwilen7Sirnach7Wängi7Horn6Eschlikon TG6Güttingen5Bottighofen5Triboltingen5

By canton

Canton of Zurich1,585Canton of Bern699Canton of St. Gallen598Canton of Aargau555Canton of Zug450Canton of Lucerne431Canton of Schwyz378Canton of Vaud377Canton of Thurgau343Canton of Valais283Canton of Geneva270Canton of Basel-Country269Canton of Ticino243Canton of Grisons227Canton of Fribourg218Canton of Solothurn216Canton of Appenzell Outer Rhodes93Canton of Nidwalden90Canton of Schaffhausen88Canton of Neuchâtel74Canton of Obwalden58Canton of Glarus45Canton of Appenzell Inner Rhodes29Canton of Uri29Canton of Jura20
Place axis

Other industries in Romanshorn

All companies in Romanshorn
Property Management59Restaurants38Holding Companies32Real Estate Project Development30Management Consulting25Automotive & Vehicle Trade24Technical Consulting & Engineering22Real Estate Brokerage22IT Consulting & Services20Coaching & Personal Development18Fiduciary Offices18Auto Repair Shops18Painting & Plastering16Building Maintenance15Logistics & Transport Companies14General Contractors13Advertising Agencies13Continuing Education Institutes13Online Shops13Wholesale - General Specialty Trade13Catering13Building Construction11Hair Salons11Mechanical Engineering Industry11Software Development11Trade Fair & Event Organizers10Retail - Food & Luxury Items10Horticulture & Landscaping9Sports & Recreation Instruction9General Goods Production9Shipbuilding9Facility Management & Cleaning9Other Service Industries8Architecture Firms8Interior Construction8Plumbing & Building Services8Retail - General Specialty Trade8Metal Construction7Chemical Industry7NGOs & NPOs6Photography6Repair of Machinery & Electronic Devices6Sealing & Insulation6Electrical Planning & Installation6Wellness & SPA Facilities6Physiotherapy6Metal Industry6Pharmaceutical Industry6