CLIMANET

What CLIMANET does

CLIMANET Services is a French provider of HVAC, plumbing, and multitechnical building-maintenance services founded in 1980 and headquartered in Puteaux (Greater Paris). Operating as a wholly-owned subsidiary of Groupe NERCO since 1982, the company delivers heating, ventilation, air-conditioning, plumbing, and electrical maintenance across France through a network of six regional offices (Puteaux/Paris, Lille, Lyon, Annecy, Nice, Marseille).

The company's revenue model is built on recurring facility-services and technical-maintenance contracts with multi-site enterprise clients rather than transactional project work. Its installed client base — over 203 named references — spans luxury retail (Louis Vuitton, Gucci, Dior, Prada, Celine), technology retail (Apple Store), hospitality (Accor, Marriott, Hyatt), and banking (Société Générale, Caisse d'Epargne). Service delivery is workforce-intensive: approximately 350+ technicians and operational staff execute on-site interventions under SLAs tied to brand-protocol and regulatory requirements specific to each vertical.

Under General Manager Ludovic Monthiers, CLIMANET functions as the maintenance-services arm within NERCO's broader facility-services portfolio, leveraging parent-group scale for procurement and client cross-referencing. Disclosed 2023 revenue of €35 million (~350 employees) places the firm in the mid-market French facility-services segment, with no disclosed external fundraising — growth is funded organically and through intra-group financing.

Name

CLIMANET

Legal name

CLIMANET SERVICES

Website

https://climanet.com

Company type

Private

Founded year

1980

Operating status

Operating

Headcount range

11–50 employees

Short description

CLIMANET Services is a French HVAC, plumbing, and multitechnical building-maintenance provider, founded 1980, serving enterprise clients across luxury retail, hospitality, banking, and tech-retail sectors in France through six regional offices and a 350+ strong workforce as a subsidiary of Groupe NERCO.

Ownership category

akta.pro rank

Headquarters

HQ city

Nanterre, Île-de-France

HQ country

France

HQ region

Europe

Offices3 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Supply Chain, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Maintenance Services: Ongoing multitechnical maintenance contracts for HVAC, plumbing, electrical systems, and building management. Provides recurring revenue through service contracts with 24/7 emergency response capability.
2. CVC / Plumbing Works: Installation, renovation, and improvement work for HVAC systems and plumbing networks. One-time project-based revenue for new installations and upgrades.
3. Audit & Consulting Services: Technical assessment, expertise, and engineering services for building owners to define maintenance needs and select service partners.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

CLIMANET (CLIMANET SERVICES, SAS) is a French multitechnical building maintenance company specializing in HVAC (CVC) and plumbing services for commercial buildings. The company delivers scheduled preventive maintenance, corrective interventions, energy audits and optimization, regulatory compliance checks, and on-call technical support for luxury retail boutiques, premium hotels, banking branches, and corporate facilities across France through a workforce of 350+ technicians and regional offices.

Product overview

CLIMANET is a multitechnical maintenance and HVAC/plumbing services company offering a unified portfolio of service offerings rather than a software product platform. The core offerings include Travaux CVC & Plomberie (HVAC and plumbing installation and renovation), Maintenance Multitechnique (comprehensive building systems maintenance), Audit & Expertise (technical assessment), Ingénierie Multitechnique (multitechnical engineering consulting), and Optimisation énergétique (energy optimization). These services are designed to work together as an integrated building management and maintenance solution, with the company serving high-exigence sectors including retail, hospitality, and premium buildings across France.

Differentiator

Problem solved

Functional benefit

Products and services

• HVAC (CVC) Maintenance Services Preventive and corrective maintenance of heating, ventilation, and air conditioning (CVC) systems in commercial buildings. Delivered through scheduled visits, regulatory compliance checks, and on-call interventions for luxury retail, hospitality, banking, and corporate clients across France.
• Plumbing Services Installation, preventive maintenance, and corrective repair of plumbing and sanitary systems in commercial buildings, including luxury retail boutiques, hotels, bank branches, and corporate facilities.
• Energy Optimization and Audit Services Energy audits and optimization studies aimed at reducing energy consumption and improving technical system performance for commercial buildings, supporting regulatory compliance and cost reduction objectives.
• Multitechnical Building Maintenance Integrated maintenance contracts covering multiple technical disciplines (HVAC, plumbing, and complementary systems) under a single point of accountability for commercial building owners and operators, particularly suited to multi-site estates.
• On-Call Technical Intervention Emergency and on-call corrective technical intervention services for HVAC, plumbing, and related building systems, providing rapid response for clients operating commercial premises with high availability requirements.

Quantifiable outcome

• Energy performance optimization reducing building operational costs

Named customers11 records

Segments3 records

Ideal customer profiles3 records

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

One partnership is on record.

• Groupe NERCOcoreStrategic or Co-development Partner · 1 January 1982CLIMANET is integrated within the Groupe NERCO, an expert in building engineering and multitechnical maintenance since 1982. This integration strengthens CLIMANET's development and provides access to broader engineering capabilities and resources. NERCO serves as the parent company providing strategic direction and operational support.

Scale indicators5 records

Recent moves5 records

Expansion highlights4 records

Broad incumbents

• Veolia Environmental Services: Global environmental and energy services group with a building services division in France covering HVAC and multitechnical maintenance. Larger incumbent operating across multiple service categories including some that overlap with CLIMANET.
• Dalkia (EDF): EDF subsidiary and major French energy services company providing HVAC, heating networks, and energy optimization for commercial and public buildings. Larger incumbent with broader portfolio but overlaps directly with CLIMANET's energy performance and HVAC offerings.
• Sodexo Energy & Maintenance: Sodexo's facility management and technical maintenance services division covering HVAC and building systems. Larger, broader player with global reach that competes with CLIMANET for premium commercial and hospitality facility management contracts.

Direct peers

• SPIE France: Major French multitechnical services group offering HVAC, electrical, and building systems maintenance across commercial and institutional clients. Direct competitor to CLIMANET in multitechnical maintenance contracts for premium office, retail, and hospitality accounts.
• Eiffage Énergie Systèmes: Division of Eiffage Group providing multitechnical building services including HVAC, plumbing, electrical, and facility maintenance. Competes with CLIMANET for commercial, retail, and institutional building contracts across France.
• Bouygues Energies & Services: Subsidiary of Bouygues Construction delivering multitechnical facility management, HVAC, and energy services. Operates in the same French enterprise client segments (offices, hotels, retail) with comparable integrated service bundles.
• VINCI Facilities: VINCI Group's facility management arm providing multitechnical maintenance, HVAC, and building systems services. Direct competitor for integrated facility management contracts in France's commercial real estate and corporate headquarters market.
• ENGIE Solutions: France's largest multitechnical building maintenance and HVAC services provider, serving the same enterprise client base (retail, hospitality, banking) with very similar service offerings including HVAC, plumbing, electrical, fire safety, and energy optimization.
• Groupe SNEF: Independent French group specializing in electrical, HVAC, and multitechnical building services. Closely comparable in size, service mix, and client base (commercial, industrial, tertiary buildings) to CLIMANET.

Emerging players

• Spie ICS: SPIE Group's specialized digital and facility services subsidiary, focused on smart building, energy management, and multitechnical maintenance. Emerging competitor bringing technology-enabled differentiation to the same French market CLIMANET serves.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/climanet-maintenance

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

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 CLIMANET