What Alti-Services does

Groupe Altitude Services is a French-founded (1995) B2B specialist contractor providing rope access ("cordiste") and difficult-access work services across France and Switzerland. The company deploys 200+ certified rope-access technicians across a network of 15 agencies, serving industrial operators, construction firms, civil engineering asset owners, offshore energy sites, telecom infrastructure, and specialized verticals including naval, attractions, renewable energy, and mountain/cliff environments. Services include maintenance, inspection, anti-corrosion painting (ACQPA-certified), welding (TIG/MIG/electrode), non-destructive testing, electrical work, and bespoke access projects, supplemented by a proprietary V-Deck suspended platform.

The company's core technology is its certified rope-access method combined with proprietary V-Deck suspended work platforms, enabling work at height and in complex environments where conventional scaffolding or collective protections are impractical. Technicians carry multi-domain credentials (CQP, CATSC, IRATA) plus specialist certifications in welding, NDT, ACQPA painting, CACES machinery handling, and electrical habilitation, allowing Altitude Services to deliver a one-stop technical service rather than pure rope access. The firm holds sector certifications including MASE (safety management), FFB (French Building Federation), CEFRI (ionizing-radiation personnel certification), and STRRES (rope-access professional body).

Revenue is generated through professional-services contracts: each project is scoped and quoted individually based on complexity, duration, and technical requirements, billed to enterprise clients via direct B2B engagement coordinated through local agency managers. The horizontal segmentation across nine+ verticals and two countries diversifies demand, while the network model provides rapid mobilization. Marketing is primarily relationship-driven via the website, quote-request CTAs, and industry-association credibility, with no public pricing and no disclosed external capital, M&A activity, or ownership changes.

Name

Alti-Services

Legal name

Groupe Altitude Services

Website

https://alti-services.fr

Company type

Private

Founded year

1995

Operating status

Operating

Headcount range

51–100 employees

Short description

Groupe Altitude Services is a French-founded B2B rope access (cordiste) specialist, deploying 200+ certified technicians across 15 agencies in France and Switzerland to deliver maintenance, inspection, welding, painting, and bespoke access solutions for industrial, construction, offshore, and infrastructure clients.

Ownership category

akta.pro rank

Product category

Industrial Rope Access Services

SIC

Heavy Construction Other Than Bldg Const - Contractors (1600), Oil & Gas Field Services, Nec (1389)

akta.pro primary industry

Rope Access & At-Height Inspection Services (EUAEAHAE)

Keywords

• Rope access services
• Height work contractors
• Industrial maintenance services
• Difficult access solutions
• Building structure inspection

Headquarters

HQ city

Carquefou

HQ country

France

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Marketing or Sales

Revenue model

1. Professional Services - Rope Access Work: B2B professional services revenue from rope access (cordiste) work including maintenance, construction, inspection, welding, painting, and specialized access solutions for industrial sites, civil engineering structures, and complex environments.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

Groupe Altitude Services provides specialized rope access (cordiste) work for difficult-to-access locations, offering maintenance, construction, inspection, welding, painting, and customized access solutions. The company operates 15 agencies across France and Switzerland with 200+ certified technicians (CQP, CATSC, IRATA), serving BTP, industrial sites, offshore, civil engineering structures, and other complex environments.

Product overview

Altitude Services (Groupe Altitude Services) is a French company specializing in difficult access work at height since 1995. The company operates as a service provider offering specialized rope access (cordistes) solutions for complex industrial and construction environments. The portfolio consists of six core service offerings: Maintenance Bâtiment - Ouvrage d'art (building and civil engineering maintenance), Peinture anti-corrosion - Soudure (anti-corrosion painting and welding), Activité OFFSHORE (offshore sector interventions), Projet d'accès spécifique (custom specific access projects), Sécurisation - Télécom (security and telecommunications work), and Plateforme suspendue V-Deck (the proprietary V-Deck suspended platform equipment). The company employs 200+ certified rope access technicians across 15 agencies in France and Switzerland, serving sectors including BTP, industrial sites, offshore, mountains/cliffs, civil engineering structures, attractions, and naval operations.

Differentiator

Problem solved

Functional benefit

Brands

• V-Deck: Plateforme suspendue V-Deck - A suspended platform product/service offering in their sector activities

Products and services

• Maintenance Bâtiment - Ouvrage d'art

Quantifiable outcome

• 30+ years of continuous operation since 1995
• +1 more outcomes

Segments9 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature1 record

Partnerships

Four partnerships are on record, tiered core and minor.

• MASE (Manuel d'Amélioration Sécurité Entreprises)coreOthersMASE is a safety improvement association for enterprises. Altitude Services is a member, demonstrating commitment to workplace safety management systems and continuous safety improvement.
• FFB (Fédération Française du Bâtiment)coreOthersFrench Building Federation representing the construction industry. Membership provides industry representation, standards compliance, and professional network access.
• CEFRIminorOthersCertification body for companies providing personnel working with ionizing radiation. CEFRI certification demonstrates qualification for nuclear and radiological work.
• STRREScoreOthersProfessional organization for rope access and height work sector. STRRES certification supports professional standards and training in the cordiste industry.

Scale indicators4 records

Recent moves5 records

Expansion highlights6 records

Broad incumbents

• Bouygues Construction: Large French construction group with industrial and infrastructure maintenance capabilities that overlap with Alti-Services' BTP and ouvrages d'art work, but as part of a much larger construction portfolio.
• Sodexo S.A. Global facility management and industrial services group that includes maintenance and difficult access work as part of broader integrated facility management offerings. Comparable in serving industrial clients but with much larger scope.
• Actemium: VINCI Energies' industrial services brand offering multi-technical solutions including at-height industrial work across Europe. Comparable in industrial maintenance scope but broader in multi-trade services.
• Eiffage Énergie Systèmes: Large French construction and energy services group that operates in industrial services and difficult access work as part of a broader portfolio. Comparable capabilities but not specialized exclusively in rope access.
• ISS A/S: Global facility services provider with industrial maintenance and technical services capabilities that intersect with Alti-Services' offering, particularly for industrial site clients across Europe.
• VINCI Construction: Major French construction group whose industrial services and maintenance offerings overlap with Alti-Services' difficult access work, but as part of a much wider construction and concessions portfolio.

Direct peers

• SNEF: French multi-technical services group providing industrial maintenance, electrical work and difficult access services. Overlaps with Alti-Services across BTP, industrial sites and ouvrage d'art segments with similar B2B field service model.
• Onet SA: French group offering industrial services, facility management and difficult access work with nationwide coverage. Comparable in serving the same B2B industrial and construction client base with multi-technical field service capabilities.
• Derichebourg SA: French multi-services group with industrial maintenance and energy services divisions that include at-height and complex-access work. Comparable in serving industrial clients with field-based technical services across France.
• SPIE SA: Largest French independent multi-technical services group with industrial services including rope access and difficult work at height across France and Europe. Directly comparable customer base (industrial sites, energy, infrastructure) and overlapping technical service portfolio.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/groupealtiservices
• LinkedInlinkedin.com/company/groupe-alti-services

Compliance4 records

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 Alti-Services