Ribi

What Ribi does

Ribi is a Swiss hydraulic engineering firm headquartered in Lausanne that delivers water supply, drainage, and treatment services to clients in the Romandie and broader Swiss market. The company was founded in 1968 and operates as a privately held, for-profit entity, currently with a headcount in the 11-50 employee range consistent with a small-to-mid-sized specialized consultancy and engineering services practice.

The firm's offering sits within the conventional civil/hydraulic engineering services stack, focused on the design, planning, and execution support of municipal and regional water infrastructure projects. No proprietary technology stack, software products, APIs, SDKs, or platform integrations are documented in the input, and there is no evidence of AI or machine-learning components in the service delivery model. Distribution is direct project-based, with no disclosed channel partners, alliances, or licensing arrangements, and no public pricing or contract-value benchmarks are available.

No ownership, funding, parent-company, subsidiary, M&A, or capital-structure information is contained in the input data beyond Ribi's status as an independent private company. Customer logos, segment mix, revenue figures, awards, certifications, patents, and management-team details are also absent from the source material, which materially constrains the depth of any investment-grade assessment.

Name

Ribi

Website

https://ribi.ch

Company type

Private

Founded year

1968

Headcount range

11–50 employees

Short description

Ribi is a privately held Swiss hydraulic engineering firm, founded in Lausanne in 1968, that provides water supply, drainage, and treatment engineering services to municipal and regional clients with a headcount of 11-50 employees.

Ownership category

akta.pro rank

Product category

Hydraulic Engineering Services

NAICS

Plumbing, Heating, and Air-Conditioning Contractors (238220), Plumbing, Heating, and Air-Conditioning Contractors (23822), Oil and Gas Pipeline and Related Structures Construction (23712)

SIC

General Bldg Contractors - Nonresidential Bldgs (1540), Gaskets, Packg & Sealg Devices & Rubber & Plastics Hose (3050)

akta.pro primary industry

Plumbing & Pipefitting Contracting (IMAFALAC)

akta.pro secondary industry

Construction Management & Delivery (EPCM/CMAR/Design-Build Oversight) (EUANALAE)

Keywords

• Hydraulic engineering services
• Water supply systems
• Drainage engineering
• Water treatment services
• Civil infrastructure

Headquarters

HQ city

Lausanne

HQ country

Switzerland

HQ region

Europe

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D

Core offering

Ribi is a hydraulic engineering company based in Lausanne, Switzerland, providing water supply, drainage, and water treatment services. The firm has been operating since 1968 and is structured as a small for-profit private company with 11-50 employees.

Differentiator

Problem solved

Functional benefit

Products and services

• Water supply engineering services
• Drainage engineering services
• Water treatment engineering services

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Recent moves2 records

Others

• Sika: Swiss specialty chemicals company supplying waterproofing, sealing, and concrete admixtures used in water infrastructure projects. Adjacent to Ribi's services as a key supplier into similar hydraulic and water projects.

Broad incumbents

• Implenia: Largest Swiss construction services company, active in civil engineering, tunneling, and infrastructure. Competes with Ribi on larger water and civil infrastructure tenders as a broader incumbent.
• Sulzer: Swiss industrial engineering company with strong presence in pumps, rotating equipment, and water/wastewater process technology. Comparable as a Swiss water-sector player, though operating at much larger scale and at the equipment level.
• Marti Group: Swiss construction group active in tunneling, civil works, and infrastructure. Competes with Ribi in selected water and drainage infrastructure tenders as a larger Swiss contractor.
• Geberit: Swiss-listed leader in sanitary and plumbing systems. Operates upstream of contractors like Ribi in the water/drainage value chain and serves overlapping Swiss and European infrastructure markets.
• Holcim: Swiss-headquartered global leader in building materials and infrastructure solutions with exposure to water and drainage construction. Provides a broader incumbent reference point for Swiss water-related construction demand.

Direct peers

• Von Roll Holding: Swiss-headquartered water and infrastructure company focused on water conveyance and related systems. Directly comparable in Swiss water infrastructure focus and hydraulic engineering services.
• Holinger: Swiss engineering consultancy specializing in water supply, wastewater, and hydraulic infrastructure projects. Highly comparable to Ribi in service scope, customer base (Swiss municipalities and utilities), and scale.
• Gruner: Swiss engineering firm providing consulting and design services for water, infrastructure, and energy projects. Comparable as a Swiss specialist engineering peer serving similar public-sector water clients.
• Frutiger: Swiss construction and infrastructure services group with civil engineering capabilities including water and drainage works. Comparable as a regional Swiss contractor in overlapping infrastructure categories.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat2 records

Key risks4 records

Key highlights4 records

Customer concentration

• LinkedInlinkedin.com/company/ribi-sa

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Ribi