Societe de Calcul Mathematique

What Societe de Calcul Mathematique does

Société de Calcul Mathématique (SCM SA) is a Paris-based mathematical consulting firm founded in 1987 as an Association Loi 1901 and reorganized as a Société Anonyme in 1995, specializing in probabilistic methods for the analysis and decision-support of real-world phenomena involving incomplete, uncertain, or heterogeneous data. The firm is led by founder-Président-Directeur Général Bernard Beauzamy, a former Professeur des Universités (1979-1995) and École Polytechnique alumnus. Its core technology centers on proprietary methodologies including the Hypersurface Probabiliste (EPH) for uncertainty quantification in safety-critical systems, the Archimedes Method for inverse problem solving, and frameworks for data quality assessment (aberrant data detection, missing data reconstruction) and industrial process parameter hierarchization. Deliverables to clients include reports, custom algorithms, and software with full source code transfer; packaged offerings include a book ('Méthodes Probabilistes pour l'étude des phénomènes réels'), a methodological supplement, and two VBA/Excel macro tools sold together for €100 HT / €120 TTC.

SCM operates an enterprise consulting model with no intermediary channels, no SaaS platform, and no consumer distribution. Engagements are bespoke, project-based, multi-year contracts negotiated directly with French government agencies (Ministère de la Défense/DGA, IRSN, ANDRA, CEA), public transport operators (RATP, SNCF/RFF), environmental and water utilities (Veolia, ADEME, BRGM), energy firms (EDF, RTE), insurers/reinsurers (Monceau Assurances, CCR), and industrial manufacturers (ArcelorMittal, Framatome, PSA). Historical partnerships include cotraitance arrangements with Thales Naval France, Thales Systèmes Aéroportés, and TDA Armements SAS on the DGA Bouclier Naval project (2004-2009), and with Matra BAe Dynamics on missile seeker imagery and infrared decoy discrimination (1997-2002). Marketing is conducted through thought leadership: scientific publications, books, the quarterly 'Lettre de la SCM' newsletter (113+ issues), organized colloquia and conferences, a YouTube channel, and the LinkedIn newsletter 'Mathématiques du Réel'. The firm is privately held, founder-operated, with registered capital of €56,200 and a headcount of 1-10.

Name

Societe de Calcul Mathematique

Legal name

Société de Calcul Mathématique, SA

Website

https://scmsa.eu

Company type

Private

Founded year

1995

Operating status

Operating

Headcount range

1–10 employees

Short description

Société de Calcul Mathématique (SCM SA) is a Paris-based probabilistic methods consulting firm founded in 1987, serving French government agencies and large enterprises with bespoke uncertainty quantification, safety demonstrations, and decision-support analytics across defense, nuclear, transport, and environment.

Ownership category

akta.pro rank

Product category

Mathematical Consulting Services

NAICS

Management Consulting Services (54161), Scientific Research and Development Services (5417), Other Scientific and Technical Consulting Services (54169)

SIC

Services-Management Consulting Services (8742), Services-Engineering Services (8711)

akta.pro primary industry

Systems Engineering & Technical Program Management (BPAHAIAI)

akta.pro secondary industries

Process Safety & Major Hazard Risk Management (PSM) (BPAHAJAE), Compliance Technology, GRC Platforms & Controls Automation Advisory (BPAHAFAO)

Keywords

• Probabilistic modeling
• Uncertainty quantification
• Mathematical consulting
• Decision support services
• Risk analysis methods

Headquarters

HQ city

Paris

HQ country

France

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Revenue model

1. Professional Scientific Consulting Services: SCM SA's primary revenue stream consists of bespoke consulting engagements with government agencies (Ministère de la Défense/DGA, IRSN, ANDRA, DGS), transport operators (RATP, SNCF), environmental agencies (ADEME, BRGM), and industrial firms. Engagements are project-based, typically spanning months to years, with outcomes delivered as reports, algorithms, and custom software. The firm emphasizes that clients receive full ownership of all deliverables including source code.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels7 records

Core offering

SCM SA applies probabilistic and statistical mathematical methods (probability theory, stochastic processes, computational algorithms) to complex real-world decision problems involving incomplete, uncertain, or heterogeneous data. The firm delivers bespoke consulting engagements producing analytical reports, custom algorithms, and software with full source code transferred to clients in defense, nuclear safety, transportation, environment, insurance, and industrial sectors.

Product overview

SCM SA offers a portfolio of probabilistic method consulting services and products. The core offering consists of consulting engagements applying probabilistic and statistical methods to real-world decision problems. The primary packaged product is the 'Package Qualité des Process Industriels' which combines a foundational book on probabilistic methods, a methodological supplement, and two VBA software tools for histogram analysis and parameter hierarchization under Microsoft Excel. Additional offerings include specialized publications on mathematics and society by Bernard Beauzamy. The company does not operate a SaaS platform but delivers client-specific solutions and tools.

Differentiator

Problem solved

Functional benefit

Products and services

• Probabilistic Methods Consulting Services
• Package Contrôle de la Qualité des Process Industriels
• Meurs, vieux lâche ! Il est trop tard !

Quantifiable outcome

• Over 30 years of continuous operation since 1987, with projects spanning from 1987 to 2026
• +2 more outcomes

Named customers17 records

Segments6 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Seven partnerships are on record, tiered core, minor and flagship.

• IFSTTAR (Institut Français des Sciences et Technologies des Transports, de l'Aménagement et des Réseaux)coreStrategic or Co-development Partner · 1 January 2011A sustained research collaboration spanning 2011-2015 on GPS positioning improvement in urban environments. SCM contributed probabilistic methods for dealing with GPS uncertainties in urban canyons. This long-term scientific collaboration produced joint publications and technical reports, including an article published in 2017 on errors in satellite positioning in urban environments.
• Groupe PoyryminorImplementation/ SI/ Consulting Partner · 1 January 2011SCM worked in cotraitance with Groupe Poyry on a European Commission contract (2011-2012) regarding probabilistic methods for water quality. Poyry, a management consulting firm, served as the lead contractor with SCM providing specialized probabilistic methodology for water quality assessment.
• Etablissements BertincoreTechnology or Integration · 1 January 2005Cotraitance partner with SCM on a DGA epidemiological modeling project in 2005 (Centre d'Analyse de Défense). Bertin contributed domain expertise in defense-related health and epidemiological analysis, with SCM providing the mathematical probabilistic framework.
• Thales Naval FranceflagshipTechnology or Integration · 1 January 2004SCM worked in cotraitance (joint subcontracting) with Thales Naval France on the Bouclier Naval (Naval Shield) project from 2004-2009, a major DGA contract for the protection of surface vessels against close-range terrorist threats (rockets, missiles). SCM was responsible for assessing the technical feasibility of the complete integrated system. Thales Naval France served as the prime contractor. This is the most significant defense partnership in SCM's portfolio.
• Thales Systèmes AéroportésflagshipTechnology or Integration · 1 January 2004Partnered with SCM in the same Bouclier Naval cotraitance arrangement alongside Thales Naval France and TDA Armements SAS for the DGA naval protection project (2004-2009). SCM provided mathematical feasibility assessment for the integrated anti-terrorist naval defense system.
• TDA Armements SASflagshipTechnology or Integration · 1 January 2004Cotraitance partner with SCM on the Bouclier Naval DGA project (2004-2009). TDA Armements SAS contributed weapons systems expertise to the joint team with Thales Naval France, Thales Systèmes Aéroportés, and SCM.
• Matra BAe DynamicscoreTechnology or Integration · 1 January 2001SCM worked in cotraitance with Matra BAe Dynamics on two DGA defense contracts: (1) precise missile positioning in terminal phase using seeker imagery (1997-1999), and (2) infrared decoy discrimination for surface-to-air missiles with infrared homing (2001-2002). SCM contributed mathematical algorithms for image processing and target discrimination.

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Verisk Analytics: US-listed data analytics and risk assessment firm serving insurance, energy, and specialized markets, including catastrophe modeling (formerly AIR Worldwide) that directly overlaps SCM's probabilistic risk modeling engagements with Monceau Assurances and CCR.
• Assystem: French engineering consulting and digital services firm with deep nuclear and energy infrastructure focus, competing for similar probabilistic safety, regulatory compliance, and infrastructure risk assignments at EDF, IRSN, and other French institutions that SCM also serves.
• Bertin Technologies: French scientific instrumentation and engineering services firm with defense, nuclear, and life-science focus, comparable as a French SME providing bespoke scientific and technical services to DGA, CEA, and similar public clients (and a former SCM cotraitance partner on a 2005 DGA epidemiology project).
• ESI Group: French-headquartered virtual prototyping and engineering simulation software/services firm serving automotive, aerospace, defense, and heavy industry, overlapping with SCM's industrial process quality and parameter hierarchization work for manufacturers like ArcelorMittal and PSA.
• RMS (Risk Management Solutions): Catastrophe risk modeling firm serving global reinsurance and insurance markets, comparable in applying probabilistic methods to extreme event quantification for clients like SCM's CCR and Monceau Assurances engagements.
• Principia: French independent scientific and technical consulting firm providing engineering analysis and applied research to defense, energy, and transport clients, closely matching SCM's profile as a specialized French boutique consultancy serving major institutional customers on probabilistic and physical modeling problems.
• Diginext: French simulation and decision-support specialist serving defense, transportation, and aerospace markets, comparable as a French boutique consultancy delivering algorithm and modeling services to DGA, SNCF, and similar public-sector clients.

Broad incumbents

• Bureau Veritas: Global French-origin testing, inspection, and certification incumbent serving nuclear, transport, infrastructure, and industrial clients with risk-based assessment methodologies, operating at vastly greater scale and broader scope than SCM's niche probabilistic practice.
• Capgemini Engineering (formerly Altran): Large global engineering and R&D services firm with deep French roots serving defense, aerospace, energy, and transport, representing the scaled incumbent against which boutique firms like SCM compete on specialized methodological depth.
• Sia Partners: Paris-headquartered global management consulting firm with dedicated energy, environment, and risk practices serving European institutional clients, comparable as a French consultancy addressing similar regulatory and analytical problems at much greater scale.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• YouTubeyoutube.com/@scmsa

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 Societe de Calcul Mathematique