PMM

What PMM does

PMM (Ponticelli Martin Mécanique) is a French industrial mechanical services company headquartered in Dunkerque, operating as a wholly-owned subsidiary of the Ponticelli Frères group via SMRI. Founded in 1992 from the acquisition of Martin et Fils (originally established in 1921), PMM provides mechanical and industrial valve maintenance services to enterprise clients across heavy industry sectors including petrochemistry, steel, nuclear, pharmaceutical, food processing, paper, sugar, and maritime. Its customer base includes ArcelorMittal, EDF, Orano, CEMOI, Colas, Ascometal, Lessieur, and Saipol, served primarily through direct field sales in the Hauts-de-France region with capability to intervene elsewhere in France.

The company's service portfolio comprises seven interconnected offerings: in-workshop mechanical and valve repair, custom parts fabrication, maintenance contracts and on-site interventions, mechanical fitting/adjustment, CNC and conventional machining (including a 5-axis MAZAK i-630V center capable of handling parts up to 5 tonnes), industrial valve servicing across major valve types and brands, and on-site mechanical maintenance. PMM operates from a 3,700 m² covered workshop equipped with 20 machine tools, multiple valve test benches, mobile valve testing capability, and laser alignment technology. The firm maintains ISO 9001 certification for over 25 years, MASE/UIC certification since 1996, and CEFRI certification, supporting service to safety-critical clients. Operational throughput exceeds 800 equipment repairs annually, with capacity to handle equipment up to 15 tonnes.

PMM's business model is B2B professional services revenue, generated through both contract-based preventive maintenance programs and one-time intervention work. Pricing is not publicly disclosed and is handled via direct quote requests. GTM motion is enterprise field sales with on-site service delivery; the company employs approximately 50 people and uses an ERP (Clipper) for work order tracking and production monitoring. PMM does not disclose AI/ML capabilities and operates as a stable, mature industrial services subsidiary within a diversified group.

Name

PMM

Legal name

PMM (Ponticelli Martin Mécanique)

Website

https://pmm-sa.com

Company type

Private

Founded year

1992

Operating status

Operating

Headcount range

51–100 employees

Short description

PMM is a French industrial mechanical services company based in Dunkerque providing CNC machining, mechanical repair, and industrial valve maintenance to enterprise clients across petrochemical, steel, nuclear, pharmaceutical, and food processing sectors in the Hauts-de-France region.

Ownership category

akta.pro rank

Product category

Industrial Mechanical Maintenance Services

NAICS

Industrial Machinery Manufacturing (33324)

SIC

Special Industry Machinery (No Metalworking Machinery) (3550)

akta.pro primary industry

Mobile Preventive Maintenance (PM) & On-Site Fleet Servicing (TLAKAFAG)

Keywords

• Industrial mechanical services
• Valve maintenance repair
• CNC machining services
• On-site industrial maintenance
• Mechanical parts fabrication

Headquarters

HQ city

Dunkerque

HQ country

France

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Industrial Maintenance Services: PMM generates revenue through industrial mechanical and valve maintenance services, including both contract-based maintenance programs and one-time intervention services. Services include equipment repair, machining, adjustment, and on-site maintenance for industrial facilities.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

PMM is an industrial mechanical services company based in Dunkerque, France, offering workshop-based mechanical repair, industrial valve maintenance, CNC machining (2-5 axis including a MAZAK 5-axis center), custom parts fabrication, and on-site mechanical maintenance and shutdown services. The company serves industrial operators in petrochemistry, steel, nuclear, pharmaceutical, paper, agri-food, sugar, and maritime sectors, handling equipment up to 15 tonnes across a 3,700 m² workshop facility.

Product overview

PMM (Ponticelli Martin Mécanique) is an industrial mechanical services company offering integrated workshop and on-site services. The core portfolio consists of seven interconnected services: mechanical fitting/adjustment, CNC machining (including 5-axis capabilities with MAZAK equipment), industrial valve maintenance and repair, on-site mechanical maintenance, custom parts fabrication, mechanical repair and valve work in workshop, and maintenance contracts. Services cover the full lifecycle from preventive maintenance contracts to emergency repairs, serving sectors including petrochemistry, steel, paper, food, sugar, maritime, pharmaceutical, and nuclear industries.

Differentiator

Problem solved

Functional benefit

Products and services

• Réparation mécanique et robinetterie en atelier (Workshop Mechanical & Valve Repair) Mechanical repair and industrial valve servicing performed in the workshop facility in Dunkerque, handling equipment up to 15 tonnes.
• Confection de pièces mécaniques (Custom Mechanical Parts Fabrication) Custom mechanical parts fabrication using conventional and CNC machines for unit production or small-series manufacturing.
• Contrats de Maintenance et maintenance sur site (Maintenance Contracts & On-Site Maintenance) Maintenance contracts and on-site mechanical maintenance services including technical shutdowns, repairs, and technical expertise for industrial facilities.
• Ajustage mécanique (Mechanical Fitting & Adjustment) Mechanical fitting and adjustment services to bring mechanical assemblies (pumps, compressors, turbines, reducers, fans, agitators) back to working condition.
• Usinage (CNC & Conventional Machining) Milling, turning, drilling, boring, and mortising in carbon steel, stainless steel, plastic, cast iron, special steels, and composites, featuring a MAZAK 5-axis i-630V machining center capable of processing parts up to 5 tonnes.
• Robinetterie industrielle (Industrial Valve Servicing) Repair and servicing of industrial valves including piston, globe, ball, butterfly, gate, electric-operated (Masoneilan, Fisher, Auma), pneumatic (Saunders), pilot, safety, check valves, and level gauges.
• Maintenance mécanique sur site (On-Site Mechanical Maintenance) On-site mechanical maintenance including technical shutdowns, repairs, and technical expertise deployed throughout the Hauts de France region and beyond.

Named customers8 records

Segments8 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Four partnerships are on record, tiered core.

• SMRI (Société de Maintenance et de Réparation Industrielle)coreStrategic or Co-development Partner · 1 January 2017SMRI became the parent company of PMM in 2017, as part of the Ponticelli Frères group structure. SMRI is a company specializing in industrial maintenance and mechanical repairs, providing PMM with group-level support and integration into a broader industrial services network.
• Ponticelli Frères GroupcoreStrategic or Co-development PartnerPonticelli Frères is the ultimate parent group of PMM, established through the acquisition of Martin et Fils in 1992. The group provides industrial mechanical services and has a long-standing heritage dating back to 1921, supporting PMM with group resources, certifications, and strategic direction.
• Ponticelli FrèrescoreStrategic or Co-development PartnerParent company and group entity, providing strategic oversight and group-level certifications including ISO 9001, MASE, and CEFRI standards.
• SMRIcoreStrategic or Co-development PartnerParent company and mechanical industry specialist partner within the Ponticelli Frères group structure.

Scale indicators3 records

Recent moves4 records

Expansion highlights4 records

Direct peers

• Endel: Endel (Engie group) is a French industrial maintenance and mechanical services provider serving nuclear, energy, and process-industry clients. Directly comparable to PMM in terms of on-site interventions, valve/equipment maintenance, and certified industrial services.
• Ortec Group: Ortec is a French industrial services group offering on-site mechanical maintenance, machining, and engineering services to industrial operators in energy, chemicals, and heavy industry — closely matching PMM's service portfolio and client verticals.
• SMRI (Société de Maintenance et de Réparation Industrielle): SMRI is PMM's sister company within the Ponticelli Frères group and shares the same industrial mechanical maintenance, machining, and valve repair business model. Both target the same petrochemical, steel, and energy client base across France.
• FCE: FCE is a sister industrial services entity within the Ponticelli Frères group, providing industrial mechanical services comparable to PMM. It operates in overlapping verticals (energy, process industry) with similar on-site and workshop capabilities.

Broad incumbents

• Eiffage Énergie Systèmes: Eiffage Énergie Systèmes (formerly including Clemessy) is a major French industrial services provider offering industrial maintenance, mechanical fitting, and energy-sector technical services. Overlaps with PMM in nuclear, petrochemical, and heavy-industrial maintenance.
• SNEF (Groupe SNEF): SNEF is a French industrial services group providing multi-technical maintenance, mechanical services, and process-industry support. Competes with PMM in industrial maintenance contracts across France, though at much larger scale and broader service scope.
• SPIE Industrie: SPIE is a major French multi-technical services group providing industrial maintenance, mechanical services, and process-industry support to large industrial operators. Comparable in service scope but operates at significantly broader scale and geographic reach than PMM.
• Ponticelli Frères: Ponticelli Frères is PMM's ultimate parent group and a major French industrial mechanical services contractor with 100+ years of heritage. It operates in similar verticals (energy, oil & gas, petrochemical) with overlapping mechanical, piping, and maintenance capabilities.

Market position

Strengths2 records

Weaknesses4 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/pmm-sa

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 PMM