rampini & cie sa
Rampini & Cie SA (Rampini Construction) is an 80-year-old Geneva-based construction and civil engineering firm delivering building construction, renovation, infrastructure, and specialized works for public-sector, commercial, and residential clients throughout the Canton of Geneva.
- Company typePrivate
- Founded-
- HeadquartersVernier, Switzerland
- Headcount—
- GTM typeB2B and B2C
- OfferingServices
What rampini & cie sa does
Rampini & Cie SA, operating under the trade name Rampini Construction, is a Geneva-based general construction and civil engineering firm that has operated continuously for 80 years in the Canton of Geneva and surrounding municipalities. The company delivers a comprehensive portfolio spanning building construction, renovation and transformation, demolition and earthwork, underground pipe networks (water, sewage, gas, district heating), civil engineering structures (bridges, retaining walls, covered trenches, underground galleries), transportation infrastructure, lake and river works, drilling and cutting, outdoor arrangements, and 24/7 emergency services. Specialized techniques include diaphragm walls (parois moulées), pile driving, sheet piling, Berlin walls, microtunneling, and hydrodemolition, executed primarily as part of consortium structures on large infrastructure mandates.
The firm serves three principal customer segments: public-sector clients (communes, the City of Geneva, the Canton, public hospitals, and the airport authority), private commercial clients (luxury goods, financial services, pharmaceutical, utilities), and individual homeowners requiring residential construction and renovation. Notable reference projects include the CEVA Tranchée couverte du Foron (CHF 81,500,000 consortium value), Geneva International Airport underground gallery (CHF 23,800,000), HUG hospital tunnel (CHF 9,074,000), TCMC tramway extension (CHF 53,000,000 consortium), and the Banque SYZ SA renovation.
Revenue is generated entirely through project-based construction contracts (lump-sum and cost-plus) plus ancillary specialized services such as emergency repairs and drilling/cutting. Pricing is project-specific with three observable tiers: small renovations and facades (CHF 120K–500K), medium residential and municipal works (CHF 1M–8M), and large infrastructure (CHF 8M–81.5M). The go-to-market is enterprise field sales: competitive bidding on public tenders and direct negotiation on private mandates, with no intermediary or reseller channel. The firm differentiates on regional incumbency (80 years, 98% client retention), workforce investment (CHF 373,000 and 5,400 hours annually in training), and 24/7 emergency response capability.
rampini & cie sa firmographics
Firmographics- Name
- rampini & cie sa
- Legal name
- Rampini & Cie SA
- Website
- https://rampini.ch
- Company type
- Private
- Operating status
- Operating
- Short description
- Rampini & Cie SA (Rampini Construction) is an 80-year-old Geneva-based construction and civil engineering firm delivering building construction, renovation, infrastructure, and specialized works for public-sector, commercial, and residential clients throughout the Canton of Geneva.
- Ownership category
- akta.pro rank
rampini & cie sa industry classification
Industry- Product category
- Construction Services
- NAICS
- Heavy and Civil Engineering Construction (237), Water and Sewer Line and Related Structures Construction (237110), Highway, Street, and Bridge Construction (237310)
- SIC
- Heavy Construction Other Than Bldg Const - Contractors (1600), Water, Sewer, Pipeline, Comm & Power Line Construction (1623)
- akta.pro primary industry
- Commercial General Contracting (New Build) (IMAFAAAA)
- akta.pro secondary industry
- Civil & Site Works EPC (Earthworks, Roads, Drainage, Foundations) (EUAEADAA)
Keywords
Where rampini & cie sa is headquartered
LocationHeadquarters
- HQ city
- Vernier
- HQ country
- Switzerland
- HQ region
- Europe
Offices1 record
Markets served
rampini & cie sa business model
Business model- GTM type
- B2B and B2C
- Offering type
- Services
- Cost components
- Personnel, Operations, Supply Chain, Infrastructure
Revenue model
- Construction Project Contracts: Revenue generated through lump-sum and cost-plus construction contracts for public and private sector clients. Projects range from small-scale renovations (CHF 120,000) to major infrastructure projects (CHF 81,500,000). Revenue is project-based and non-recurring, dependent on winning competitive tenders and direct negotiations.
- Specialized Construction Services: Additional revenue from specialized services including emergency repairs, drilling/cutting, and technical installations. These are typically add-on services to main construction contracts.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Unit Pricing | Pay-as-you-go | Small projects (Renovations, facades) |
| Unit Pricing | Pay-as-you-go | Medium projects (Buildings, collector networks) |
| Unit Pricing | Multi-year contract | Large infrastructure projects (Bridges, tunnels) |
Go-to-market motion1 record
Distribution channels3 records
Marketing channels3 records
rampini & cie sa product offering
Product offeringCore offering
Rampini & Cie SA is a Geneva-based construction and renovation company delivering building construction, civil engineering, and infrastructure projects across the Canton of Geneva. The company provides general building construction, renovation and transformation, demolition and earthwork, underground pipe networks, civil engineering structures (bridges, tunnels, retaining walls), transportation infrastructure, lake and river works, floor coverings, drilling and cutting, outdoor arrangements, and 24/7 emergency services for public sector, private commercial, and private residential clients.
Product overview
Rampini & Cie SA is a construction and civil engineering company based in Geneva, Switzerland, operating under the brand Rampini Construction. The company offers a comprehensive portfolio of construction services organized into distinct categories: general building construction and renovation/transformation, demolition and specialized earthwork, underground pipe networks and infrastructure, civil engineering structures (bridges, tunnels, retaining walls), transportation infrastructure, lake and river works, floor coverings, drilling and cutting, outdoor arrangements, and 24/7 emergency services. The company has 80 years of experience and serves residential, commercial, industrial, and public sector clients throughout the Geneva region.
Differentiator
Problem solved
Functional benefit
Products and services
- Building Construction (Bâtiments) General building construction for residential, commercial, industrial, and public sector clients in the Geneva region, including villas, apartment buildings, industrial facilities, administrative buildings, schools, and medical facilities.
- Renovation and Transformation (Rénovation Transformation) Building renovation and transformation services including facade renovation, structural reinforcement, carbonatation treatment, building elevation (surélévation), and major renovation projects for residential and commercial buildings.
Quantifiable outcome
- 98% of clients would work with Rampini again
- +2 more outcomes
Companies that use rampini & cie sa
Customer profileNamed customers10 records
Segments3 records
Ideal customer profiles3 records
rampini & cie sa technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
rampini & cie sa partnerships and signals
Strategic signalPartnerships
Six partnerships are on record, tiered core, minor and major.
- STEP de Villette Consortium (Lots GC 01 et 02)coreRampini Construction participated in a consortium for the wastewater treatment plant (STEP) de Villette construction project. The project value was CHF 4,745,000 (consortium total), involving excavation, shoring systems, and concrete work across two phases from 2018 to 2021.
- Pont de Sierne Security ConsortiumminorRampini Construction participated in a consortium for the Pont de Sierne security works. The project involved secant piles, rock anchoring, and reinforced concrete construction with a total project value of CHF 2,100,000 (CHF 850,000 Rampini portion, CHF 1,250,000 consortium portion).
- CEVA Consortium (Tranchée couverte du Foron)majorRampini Construction participated as part of a consortium for the CEVA (Cornavin–Eaux-Vives–Annemasse) rail link project, specifically constructing the Tranchée couverte du Foron (Lot 37.20) - a 1,140m underground gallery valued at CHF 81,500,000. The project involved diaphragm walls, significant excavation, and concrete work as part of Geneva's major railway infrastructure development.
- Conduite Prieuré-Arquebuse ConsortiumcoreRampini Construction participated in a consortium for the drinking water pipeline connecting Prieuré to l'Arquebuse. Total consortium value was CHF 13,300,000 for the 2.2km pipeline project spanning Lake Geneva water infrastructure.
- Rampe de St-Georges Renovation ConsortiumminorRampini Construction participated in a consortium for the encorbellement and renovation of the Rampe de St-Georges in Geneva. The project involved hydrodemolition, reinforcement, and carbonatation work with a total project value of CHF 4,208,000 (CHF 1,008,000 Rampini portion, CHF 3,200,000 consortium portion).
- TCMC Tramway Consortium (Lots 2B, C and D)majorRampini Construction participated in a consortium for the extension of the tramway line (TCMC Avalp Opéra, lots 2B, C and D) valued at CHF 53,000,000. The project involved 1,400m of new tramway infrastructure, 30,000 m2 of surface development, and extensive underground collectors.
Scale indicators5 records
Recent moves6 records
Expansion highlights4 records
rampini & cie sa competitors and assessment
Company assessmentBroad incumbents
- HRS Real Estate AG: Swiss general contractor delivering building construction and renovation; competes with Rampini for institutional and public-sector building projects in western Switzerland.
- Implenia AG: Listed Swiss construction major offering building construction, civil engineering, and tunnels across Switzerland. Overlaps with Rampini on large Geneva-area infrastructure tenders including CEVA-era projects.
- Walo Bertschinger AG: Swiss civil engineering and general construction contractor with road, bridge, and underground utility capabilities. Competes for many of the same public-sector tenders Rampini targets.
- Frutiger SA: Swiss heavy civil and infrastructure contractor with earthworks, tunneling, and pipeline expertise, bidding on similar cantonal and federal projects in the Romandie region.
- Marti Group: Swiss construction group active across civil engineering, tunneling, and building construction. Comparable on heavy civil scope and on consortium-style participation in major Swiss infrastructure.
- Losinger Marazzi AG: Swiss general contractor (part of Bouygues Construction) active in Geneva with building, renovation, and real-estate-development scope that overlaps Rampini's buildings segment.
Direct peers
- Induni & Cie SA: Geneva-headquartered construction firm with a comparable portfolio spanning building, civil engineering, and underground network works in the same geographic market. The most direct local competitor to Rampini's service mix.
- Carlet SA: Geneva-based construction company active in building and civil engineering in the same Geneva catchment. Direct regional competitor for both public and private contracts.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks5 records
Key highlights7 records
Customer concentration
rampini & cie sa financial estimates
Financial estimateRevenue estimate
Valuation estimate
rampini & cie sa leadership team
Management profileNumber of profiles
rampini & cie sa funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
rampini & cie 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 rampini & cie sa
What does rampini & cie sa do?
Rampini & Cie SA is a Geneva-based construction and renovation company delivering building construction, civil engineering, and infrastructure projects across the Canton of Geneva. The company provides general building construction, renovation and transformation, demolition and earthwork, underground pipe networks, civil engineering structures (bridges, tunnels, retaining walls), transportation infrastructure, lake and river works, floor coverings, drilling and cutting, outdoor arrangements, and 24/7 emergency services for public sector, private commercial, and private residential clients.
When was rampini & cie sa founded?
rampini & cie sa was founded in -1.
Where is rampini & cie sa based?
rampini & cie sa is headquartered in Vernier, Switzerland, in the Europe region.
How does rampini & cie sa make money?
Two revenue lines are on record. Construction Project Contracts are the primary driver. The others are specialized Construction Services.
Who are rampini & cie sa's main competitors?
Broad incumbents on record are HRS Real Estate AG, Implenia AG, Walo Bertschinger AG, Frutiger SA, Marti Group and Losinger Marazzi AG. Direct peers are Induni & Cie SA and Carlet SA.
Does rampini & cie sa have an API?
No public API is recorded for rampini & cie sa.
What industry is rampini & cie sa in?
rampini & cie 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 EUAEADAA, Civil & Site Works EPC (Earthworks, Roads, Drainage, Foundations). Its NAICS code is 237 and its SIC code is 1600.