Dénériaz SA
Dénériaz SA is a fifth-generation, family-owned Swiss construction firm founded in 1932, headquartered in Lausanne with a branch in Estavayer-le-Lac. It provides reinforced-concrete building, civil-engineering, bridge, renovation, underground, and asbestos-removal services across western Switzerland, serving healthcare, public, cultural, retail, and real-estate clients.
- Company typePrivate
- Founded1932
- HeadquartersLausanne, Switzerland
- Headcount11–50
- GTM typeB2B
- OfferingServices
What Dénériaz SA does
Dénériaz SA is a Swiss construction company headquartered in Lausanne, founded in 1932 by Gustave Dénériaz and now in its fifth generation of family ownership. The firm operates from two locations — its Lausanne headquarters and an Estavayer-le-Lac branch opened in 2017 — and employs 33 people across western Switzerland, primarily in the Vaud canton. Its business is organized into six service divisions: Bâtiment (building construction), Génie Civil (civil engineering), Ouvrages d'Art (bridges and artistic structures), Transformations (renovations), Travaux Souterrains (underground works), and Désamiantage (asbestos removal).
The company's technical core is reinforced concrete construction, with specialized capabilities in complex structural works, reinforced concrete vaults, and historically significant projects. It pioneered the first BFUP (ultra-high performance fiber concrete) roof in Switzerland at the Musée Olympique in Lausanne, and has trained staff in traditional lime masonry for heritage restoration. Notable project references include the CHF 5.5M Centre de santé La Corbière vault, the Musée Olympique renovation (CHF 5.1M), Clinique La Source (CHF 4.5M), Les Garages du Flon for Mobimo (CHF 4.0M), Clinique Bois-Cerf radiotherapy rooms (CHF 3.5M), and the 640-unit Les Portes du Lac development for Gefiswiss SA.
Dénériaz operates as a B2B professional services firm on a project-by-project basis, generating revenue through direct contracts and public tenders with property developers, healthcare and educational institutions, municipalities, cultural organizations, and private clients. For larger infrastructure projects it participates in consortia — examples include the Viaduc de Malley / Lausanne Tramway Lot 5 with JPF Construction SA, the H2M project at Vufflens-la-Ville with Walo Bertschinger SA, and the Barrage des Moulinets with Grisoni-Zaugg. Pricing is project-specific and not publicly disclosed. The firm is privately held with no external funding or parent company.
Dénériaz SA firmographics
Firmographics- Name
- Dénériaz SA
- Legal name
- Dénériaz SA
- Website
- https://deneriaz.ch
- Company type
- Private
- Founded year
- 1932
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Dénériaz SA is a fifth-generation, family-owned Swiss construction firm founded in 1932, headquartered in Lausanne with a branch in Estavayer-le-Lac. It provides reinforced-concrete building, civil-engineering, bridge, renovation, underground, and asbestos-removal services across western Switzerland, serving healthcare, public, cultural, retail, and real-estate clients.
- Ownership category
- akta.pro rank
Dénériaz SA industry classification
Industry- Product category
- Construction Services
- NAICS
- Nonresidential Building Construction (2362), Construction (23)
- SIC
- General Bldg Contractors - Nonresidential Bldgs (1540), General Bldg Contractors - Residential Bldgs (1520), Heavy Construction Other Than Bldg Const - Contractors (1600)
- akta.pro primary industry
- Commercial General Contracting (New Build) (IMAFAAAA)
- akta.pro secondary industries
- Residential General Contracting (New Build) (IMAFAAAB), Renovation, Remodeling & Tenant Improvements (General Contracting) (IMAFAAAE), Healthcare Facility Construction (Hospitals, Clinics, Labs) (IMAFACAD)
Keywords
Where Dénériaz SA is headquartered
LocationHeadquarters
- HQ city
- Lausanne
- HQ country
- Switzerland
- HQ region
- Europe
Offices2 records
Markets served
Dénériaz SA business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Supply Chain, Operations, Infrastructure, Marketing or Sales
Revenue model
- Construction Services: General construction and civil engineering services provided on a project-by-project basis. Revenue generated through direct contracts with private clients, property developers, municipalities, and institutional clients. Works as both prime contractor and consortium partner on larger projects.
Go-to-market motion1 record
Distribution channels2 records
Marketing channels3 records
Dénériaz SA product offering
Product offeringCore offering
Dénériaz SA is a Swiss construction services firm that delivers building construction, civil engineering, bridge and artistic structural works, renovations and transformations, underground construction, and asbestos abatement across western Switzerland. It serves property developers, healthcare facilities, cultural institutions, municipalities, and private clients through project-based contracts, working as both prime contractor and consortium partner on complex reinforced concrete projects.
Product overview
Dénériaz SA is a Swiss construction company offering a comprehensive portfolio of construction services organized into six core divisions: Bâtiment (building construction), Génie Civil (civil engineering), Ouvrages d'Art (bridges and artistic structures), Transformations (renovations), Travaux Souterrains (underground works), and Désamiantage (asbestos removal). The company operates primarily in the Vaud canton region of Switzerland, serving residential, commercial, institutional, and infrastructure clients. Founded in 1932, the company specializes in reinforced concrete construction with expertise in complex architectural concrete, historic building restoration, and large-scale development projects.
Differentiator
Problem solved
Functional benefit
Products and services
- Bâtiment (Building Construction) General building construction services covering residential, commercial, and institutional buildings, with expertise in concrete work, formwork, and prefabricated facade elements. Targets property developers, private individuals, healthcare facilities, schools, and commercial clients across western Switzerland.
- Génie Civil (Civil Engineering) Civil engineering construction services including infrastructure projects, foundations, and underground structures. Serves municipal, cantonal, and private infrastructure clients.
- Ouvrages d'Art (Bridges and Artistic Structures) Specialized construction of bridges, viaducts, and decorative concrete structures including reinforced concrete vaults and architectural concrete walls. Serves public infrastructure owners and cultural heritage clients.
- Transformations (Renovations) Building renovation and transformation services including structural modifications, facade restoration, historic preservation, and building extensions. Capabilities include working in occupied buildings and historic-sensitive environments.
- Travaux Souterrains (Underground Works) Underground construction including tunneling, subterranean structures, and mining-related civil engineering work.
- Désamiantage (Asbestos Removal) Specialized asbestos abatement and removal services for buildings undergoing renovation or demolition.
Quantifiable outcome
- First BFUP roof installation in Switzerland at Musée Olympique Lausanne
- +1 more outcomes
Companies that use Dénériaz SA
Customer profileNamed customers12 records
Segments5 records
Ideal customer profiles4 records
Dénériaz SA technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
Dénériaz SA partnerships and signals
Strategic signalPartnerships
Seven partnerships are on record, tiered major and minor.
- JPF Construction SAmajorConsortium partner for Lot 5 of the Lausanne Tramway project - construction of the new Viaduc de Malley. Both companies working together on this significant infrastructure project.
- Walo Bertschinger SAmajorConsortium partner for H2M project at Vufflens-la-Ville, completed in 3 stages from 2019 to 2021. More than 6,300 m3 of concrete placed, 19,000 m2 of formwork.
- Relève PMEminorAssociation supporting SME succession and business transfer. Dénériaz participated in first national company transmission day in 2016.
- Centre PatronalminorEmployer association collaborating on company succession and transmission initiatives.
- Gefiswiss SAmajorClient for Les Portes du Lac development project in Estavayer-le-Lac - 640 housing units across 45 buildings on 100,000 m2.
- Mobimo Management SAmajorClient for Les Garages du Flon project - creating new modular spaces for artistic, artisanal, administrative, and commercial activities in Lausanne's Flon district.
- Grisoni-Zaugg et Dénériaz SAmajorConsortium for Barrage des Moulinets project at Orbe. Joint execution of demolition and reconstruction in 4 phases over 18 months.
Scale indicators2 records
Recent moves6 records
Expansion highlights4 records
Dénériaz SA competitors and assessment
Company assessmentBroad incumbents
- Marti AG: Major Swiss construction group with deep capabilities in tunneling, civil engineering, and building construction. Marti competes with Dénériaz on underground works (Dénériaz's 'Travaux souterrains' line) and larger infrastructure tenders across Switzerland.
- Implenia AG: Switzerland's largest construction and real estate services company, offering building construction, civil engineering, and tunneling. Implenia competes with Dénériaz for large-scale infrastructure and commercial tenders across western Switzerland but operates at vastly greater scale and as a publicly listed incumbent.
- Losinger Marazzi AG: Established Swiss general contractor (subsidiary of Bouygues Construction) with strong capabilities in commercial, residential, and infrastructure construction in the Lake Geneva region. Losinger Marazzi overlaps with Dénériaz in healthcare, commercial, and residential building construction in western Switzerland but operates with materially greater resources.
- HRS Real Estate AG: Swiss real estate developer and total contractor with capabilities spanning development, planning, and construction execution. HRS overlaps with Dénériaz's larger-scale commercial and institutional building construction, particularly in healthcare and public-sector projects.
- Steiner AG: Swiss general contractor and real estate developer with a portfolio spanning commercial, residential, and healthcare construction. Steiner is a broader incumbent that overlaps with Dénériaz in healthcare facility construction and large residential developments.
Direct peers
- Walo Bertschinger SA: Established Swiss general contractor with extensive civil engineering and concrete construction expertise across western Switzerland. Walo Bertschinger partnered with Dénériaz on the H2M project at Vufflens-la-Ville, demonstrating highly comparable project execution capabilities and regional customer overlap.
- Anliker AG: Swiss general contractor with comparable building construction, civil engineering, and renovation offerings across central and western Switzerland. Anliker is a regional peer with similar size profile to Dénériaz, competing for similar mid-sized tenders.
- Frutiger AG: Swiss construction group with a similar portfolio across building construction, civil engineering, and renovation, active across multiple Swiss cantons including western Switzerland. Frutiger competes head-to-head with Dénériaz for medium-sized regional tenders in building and infrastructure.
- JPF Construction SA: Swiss general contractor of comparable size, headquartered in the Vaud region, with similar multi-disciplinary building, civil engineering, and renovation offerings. JPF is Dénériaz's consortium partner on the Lausanne Tramway Lot 5 / Viaduc de Malley project, indicating directly overlapping capabilities and customer base.
- Grisoni-Zaugg SA: Fribourg-based Swiss general contractor with comparable size and scope across building construction, civil engineering, and infrastructure works. Grisoni-Zaugg is Dénériaz's consortium partner on the Barrage des Moulinets project, evidencing directly comparable technical and operational profile.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat3 records
Key risks5 records
Key highlights6 records
Customer concentration
Dénériaz SA social profiles
Digital presenceDénériaz SA financial estimates
Financial estimateRevenue estimate
Valuation estimate
Dénériaz SA leadership team
Management profileNumber of profiles
Profiles1 record
Dénériaz SA funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Dénériaz SA M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Dénériaz SA
What does Dénériaz SA do?
Dénériaz SA is a Swiss construction services firm that delivers building construction, civil engineering, bridge and artistic structural works, renovations and transformations, underground construction, and asbestos abatement across western Switzerland. It serves property developers, healthcare facilities, cultural institutions, municipalities, and private clients through project-based contracts, working as both prime contractor and consortium partner on complex reinforced concrete projects.
Is Dénériaz SA a public or private company?
Dénériaz SA is a private company. It is classified as family owned and is currently operating.
When was Dénériaz SA founded?
Dénériaz SA was founded in 1932. It employs 11 to 50 people.
Where is Dénériaz SA based?
Dénériaz SA is headquartered in Lausanne, Switzerland, in the Europe region.
How does Dénériaz SA make money?
One revenue line is on record: construction Services.
Who are Dénériaz SA's main competitors?
Broad incumbents on record are Marti AG, Implenia AG, Losinger Marazzi AG, HRS Real Estate AG and Steiner AG. Direct peers are Walo Bertschinger SA, Anliker AG, Frutiger AG, JPF Construction SA and Grisoni-Zaugg SA.
Does Dénériaz SA have an API?
No public API is recorded for Dénériaz SA.
What industry is Dénériaz SA in?
Dénériaz SA's product category is Construction Services. Its primary akta.pro industry code is IMAFAAAA, Commercial General Contracting (New Build), with a secondary code of IMAFAAAB, Residential General Contracting (New Build). Its NAICS code is 2362 and its SIC code is 1540.