OUEST ACRO

What OUEST ACRO does

OUEST ACRO is a French specialist in rope-access work (travaux sur cordes) performing maintenance, repair, and upkeep on buildings, historic monuments, industrial facilities, nuclear sites, and natural-risk-exposed terrain. Founded in 1992 by Luc BOISNARD and headquartered in Louverné (Mayenne), the firm operates six regional agencies across France with approximately 130 employees, of whom 50 are cordistes (rope-access technicians), 35 are technicians-cordistes, and 2 organize rope-access operations. Its service portfolio spans five business units: building and construction, historic monuments (as a member of GMH), nuclear (a pioneer since 1998 with EDF UTO and CEFRI N°538 E qualifications), natural-risk prevention (self-described French leader in cliff and rockfall protection), and industry/public works.

The underlying technology is rope-access methodology combined with proprietary digital tooling: the Karbone mobile application (launched 2019) calculates and compares CO2 emissions of rope-access projects versus scaffolding and aerial platforms; VR-based training tools screen candidates for work-at-height aptitude and support vertigo treatment; and an internal e-learning platform maintains certification currency. VERTICAL FORMATION, a wholly-owned subsidiary approved in 2021 (formerly Ouest Acro Academy from 2017), delivers CQP Cordiste certifications and operates as both an internal training pipeline and a potential external training revenue stream.

The business model is B2B professional services sold project-by-project. Pricing is quote-based and not publicly disclosed; contracts are won through competitive public tenders (appels d'offres) for government and utility clients (EDF, SNCF, Pont de Normandie) and through direct negotiation for mid-market private clients such as housing cooperatives and industrial operators. The company holds a dense set of sector certifications (MASE, QUALIBAT 1452, CEFRI, EDF UTO, SNCF, FNTP, ISO 45001, COQ VERT, Asquapro) that gate access to regulated segments. Ownership sits under BARA Investissement as the parent holding, with the founder still active as president; no external institutional or PE investment is disclosed.

Name

OUEST ACRO

Legal name

OUEST ACRO

Website

https://ouestacro.fr

Company type

Private

Founded year

1992

Operating status

Operating

Headcount range

101–250 employees

Short description

OUEST ACRO is a French rope-access specialist performing maintenance, repair, and inspection work at height across building, historic-monument, nuclear, natural-risk, and industrial sectors, serving utilities, government, and private clients through six regional agencies.

Ownership category

akta.pro rank

Headquarters

HQ city

Louverné

HQ country

France

HQ region

Europe

Offices6 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Rope Access Technical Services: Technical rope access services for construction, industrial maintenance, nuclear environments, historic monuments, and natural risk prevention. Revenue generated through project-based contracts with both public and private sector clients.
2. Construction and Maintenance Services: Building maintenance, concrete repair, painting, metalwork, and structural reinforcement services performed via rope access.

Go-to-market motion1 record

Distribution channels3 records

Marketing channels7 records

Core offering

OUEST ACRO delivers technical rope access services (travaux sur cordes) for difficult-access maintenance, repair, inspection, and construction work at height and in confined spaces. Service lines cover building maintenance and façade restoration, historic monument preservation, nuclear site decontamination and maintenance, and natural risk prevention such as cliff consolidation and rockfall protection. The company is supported by its in-house VERTICAL FORMATION training center and the proprietary Karbone carbon-comparison mobile application.

Product overview

OUEST ACRO is a specialized rope access work (travaux sur cordes) service company offering technical services across multiple sectors including building, historical monuments, nuclear facilities, and natural risk protection. The company provides a portfolio of services centered on rope access techniques for construction, maintenance, and repair work at height. The main products include Karbone By Ouest acro (a carbon footprint calculator app), VERTICAL FORMATION (certified training center), an e-learning platform, and virtual reality training tools. OUEST ACRO operates through multiple regional agencies across France with approximately 130 employees including 50 cordistes and 35 cordiste technicians.

Differentiator

Problem solved

Functional benefit

Brands

• Karbone: Mobile application calculator-comparator for CO2 emissions on rope access construction sites, enabling clients to compare the carbon footprint of rope access work against traditional methods (scaffolding and mobile elevated platforms).
• VERTICAL FORMATION
• Ouest Acro Academy

Products and services

• Karbone By Ouest acro Mobile application that calculates and compares the CO2 emissions of construction sites using rope access versus traditional methods (scaffolding and aerial platforms), enabling clients to quantify the carbon impact of their projects. Available on Google Play and App Store.
• Rope access building services Maintenance, façade restoration, concrete repair, painting, metalwork, guard-rail and lifeline installation, and roofing work performed via rope access for housing cooperatives, HLM offices, and private building owners.
• Rope access nuclear services Cleaning, decontamination, corrosion treatment, concrete repair, metalwork, lifeline installation, confined space work, and asbestos work in nuclear environments such as EDF power plant sites. OUEST ACRO is a pioneer in nuclear rope access since 1998 and holds CEFRI N°538 E certification.
• Rope access historic monument services Inspection, safety securing, masonry work, structural reinforcement, metalwork, and roofing on classified historic monuments. OUEST ACRO is a member of GMH (Groupement des entreprises de restauration de monuments historiques).
• Rope access natural risk prevention services Rock purging, landscaping, anchoring, dynamic mesh installation, nailed walls, shotcrete, excavation, injection, micropiles, and drainage for cliff consolidation and rockfall protection on road, industrial, and residential sites. OUEST ACRO is the French leader in this segment.
• VERTICAL FORMATION training services Approved training center (formerly Ouest Acro Academy, founded 2017) delivering CQP Cordiste and related rope access certifications, plus continuous professional development for OUEST ACRO employees and external candidates.

Quantifiable outcome

• Carbon emissions reduced to 1,402 kg CO² per project compared to 33,785 kg for scaffolding and 5,561 kg for aerial platforms (2021 data)
• +2 more outcomes

Named customers5 records

Segments5 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Eleven partnerships are on record, tiered core and minor.

• VERTICAL FORMATIONcoreStrategic or Co-development PartnerTraining center specializing in rope access certification (CQP Cordiste). Founded as Ouest Acro Academy in 2017, became approved training center in 2021. Provides continuous pipeline of qualified cordistes and ongoing professional development for employees.
• France Travaux sur CordescoreStrategic or Co-development PartnerProfessional syndicate promoting rope access profession, defining technical requirements, governing CQP certifications, and organizing professional championships (Championnat des Cordistes). Key industry body for professional standards.
• GMH - Groupement des entreprises de restauration de monuments historiquescoreStrategic or Co-development PartnerProfessional group of historic monument restoration companies. Membership provides access to specialized restoration projects and recognition within the heritage preservation sector.
• Plantons pour l'avenirminorStrategic or Co-development Partnerreforestation association. Company offsets carbon footprint through tree planting donations as part of its environmental commitment.
• Mécène MayenneminorOthersCorporate foundation created by Luc Boisnard with 5-year, 400,000€ budget to support artistic projects in Mayenne territory, focusing on street art murals on agricultural silos and local artistic expressions.
• Lou BOISNARDminorOthersKayak marathon athlete sponsored by the company. Daughter of founder Luc Boisnard. Represents company values of endurance, strategy, and environmental respect through her sport.
• Nathan BIHELminorOthersElectric car racing driver competing in E-Trophée Andros. Supported for his participation in electric motorsport in preserved mountain environments.
• Club Cycliste BonchampminorOthersLocal cycling club sponsored by the company. Club organizes annual environmental cleanup collecting 500+ kg of roadside waste with about 50 cyclists and hikers.
• Montagne et PartageminorOthersHumanitarian association providing aid to mountain populations in education, health, environment, and economic development. Company supports through donations.
• Himalayan Clean-upminorOthersEnvironmental cleanup project for Himalayan peaks. Continuation of Luc Boisnard's 2010 Everest expedition. Company supports cleanup operations of 8,000+ meter peaks.
• Les 3 éléphantsminorOthersFestival of discovery of new musical talents in Mayenne. Company supports local arts and culture scene. Festival takes place in city center combining all art forms.

Scale indicators8 records

Recent moves12 records

Expansion highlights5 records

Others

• Skylotec: German-based manufacturer of fall protection and rope access equipment; competes with Petzl and Tractel in the PPE supply ecosystem that enables rope access service providers.
• Tractel: France-rooted global supplier of height safety and rope access equipment (fall arrest, davits, cranes, harnesses); provides the underlying safety infrastructure that rope access service providers like OUEST ACRO depend on.
• Petzl: French-headquartered global manufacturer of rope access equipment (harnesses, descenders, ascenders, helmets) that supplies and shapes the tooling standard for the entire rope access industry, including OUEST ACRO's technicians.

Regional players

• Time To Access: Dutch-headquartered rope access service provider operating across Western Europe with similar difficult-access maintenance and inspection offerings; a regional peer rather than a direct French-head-to-head competitor.

Broad incumbents

• Haulotte Group: French-listed global manufacturer of aerial work platforms (boom, scissor, telehandlers) that competes as an alternative-technology incumbent to rope access for at-height maintenance work, particularly in building and industrial applications.
• JLG Industries: US-based global leader in aerial work platforms and telehandlers; competes with rope access firms as the dominant alternative for at-height building and industrial maintenance, especially outside France.

Direct peers

• Acro Canada: Canadian rope access service company co-created by OUEST ACRO in 2001; shares identical service DNA (rope access for building, industrial, and infrastructure work) and is the company's historical international counterpart.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/channel/UCyCdY9rRW-OEiMrZ_pjIhow
• Facebookfacebook.com/cordistesouestacro
• LinkedInlinkedin.com/company/ouest-acro
• Xx.com/ouest_acro

Compliance10 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries1 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 OUEST ACRO