Nexialog Consulting

What Nexialog Consulting does

Nexialog Consulting is an independent, privately-held French professional services firm founded in 2006 and headquartered in Paris, specializing in actuarial consulting, risk management, and financial-services advisory for the banking and insurance industries. The firm operates through seven Business Units — Actuarial Services, Data et IA, Finance Control & Compliance, Financial Markets & Investments, Risk Models, Risk Strategy, and Sustainability — each staffed by specialized consultants serving major French banks, insurers, mutuals, and capital-markets participants. Its value proposition is anchored in deep European and global regulatory expertise (FRTB, Bâle IV, CRR3, BCBS 239, Solvency II, DORA, NIS2, CSRD) and in-house R&D output including the LUCY cyber-insurance report series, technical publications, and the Expertises Croisées podcast.\n\nThe firm delivers revenue through professional consulting engagements (time-and-materials and project-based fees, not publicly disclosed) sold via direct enterprise sales to roughly 56 active clients, with disclosed 2025 revenue of €24M and 13% growth on a base of 200 consultants. In 2023, Nexialog reorganized by creating two dedicated entities (Data Consulting and Finance Durable), adopted the Société à Mission legal status, rebranded its visual identity, and relocated to larger Paris headquarters in the Marais district. Underlying technology stacks include actuarial modeling, risk analytics, data science, applied machine learning on tabular and textual data, geospatial smoothing for health pricing, NLP/LLM/RAG pipelines for cyber-risk evaluation, and MLOps for production model deployment — all delivered as consulting services rather than packaged software products. Nexialog has no external institutional investors, no funding rounds, and no M&A activity, having grown entirely organically since founding.

Name

Nexialog Consulting

Legal name

Nexialog Consulting

Website

https://nexialog.com

Company type

Private

Founded year

2006

Operating status

Operating

Headcount range

101–250 employees

Short description

Nexialog Consulting is an independent Paris-based advisory firm, founded in 2006, delivering actuarial, risk-management, and financial-services consulting across seven Business Units to roughly 56 enterprise banking and insurance clients, with €24M of 2025 revenue and 200 consultants.

Ownership category

akta.pro rank

Product category

Financial Risk and Actuarial Consulting

NAICS

Management Consulting Services (54161), Other Management Consulting Services (541618)

SIC

Services-Management Consulting Services (8742)

akta.pro primary industry

Risk, Compliance & Internal Controls Consulting (BPAHACAJ)

Keywords

• Actuarial consulting services
• Risk management consulting
• Financial regulatory compliance
• Banking insurance consulting
• Data science advisory

Headquarters

HQ city

Paris

HQ country

France

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Professional Consulting Services: Revenue generated from consulting engagements across seven business units serving banking and insurance clients, including actuarial services, risk management, data/AI, finance control, financial markets, risk models, and sustainability practices

Go-to-market motion1 record

Distribution channels1 record

Marketing channels6 records

Core offering

Nexialog Consulting is an independent French consulting firm that delivers specialized advisory services across seven Business Units covering actuarial services, data and AI, finance control and compliance, financial markets and investments, risk modeling, risk strategy, and sustainability to banks, insurance companies, and mutuals. Engagements address European and global regulatory requirements (FRTB, Basel IV, CRR3, BCBS 239, Solvency II, DORA, NIS2, CSRD) along with risk modeling, data science, and ESG integration needs. The firm also maintains a strategic R&D function focused on AI/LLM applications, cyber risk, and climate-related actuarial research.

Product overview

Nexialog Consulting is a professional services firm offering seven interconnected consulting service lines to banks, insurance companies, and financial institutions. The core offerings include Actuarial Services, Data et IA (Data Consulting), Finance Control & Compliance, Financial Markets & Investments, Risk Models, Risk Strategy, and Sustainability. These services are delivered through seven Business Units staffed by approximately 200 consultants. The company also maintains a dedicated R&D function focused on innovative solutions including AI/LLM applications for cyber risk, climate-integrated mortality modeling, and geospatial data analysis. All services are professional consulting engagements rather than software products.

Differentiator

Problem solved

Functional benefit

Brands

• Data Consulting: Data science and data management consulting services for banks, insurers and mutuals
• Finance Durable
• LUCY
• Actuarial Services
• Risk Models
• Risk Strategy
• Finance Control & Compliance
• Financial Markets & Investments
• Sustainability

Quantifiable outcome

• 97% of collaborators declare taking pleasure in working at Nexialog (2025 Social Barometer)
• +2 more outcomes

Named customers3 records

Segments2 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability7 records

Feature4 records

Partnerships

Seven partnerships are on record, tiered core and minor.

• AMRAEcoreStrategic or Co-development PartnerNexialog is a contributor to the AMRAE LUCY study (Lumière sur la Cyberassurance), a reference publication on the French cyber insurance market. The firm publishes detailed analysis and commentary on each edition of the LUCY report, establishing thought leadership in cyber risk.
• EcoVadiscoreOthersNexialog obtained the EcoVadis Gold certification for its CSR (Corporate Social Responsibility) performance, demonstrating commitment to sustainability and ethical business practices.
• Finance InnovationminorGTM or Marketing PartnerNexialog participated as jury member in the Finance Innovation Fintech of the Year competition, contributing to evaluating fintech startups and positioning the firm in the innovation ecosystem.
• ENSAEminorOthersPartnership with ENSAE (Ecole Nationale de la Statistique et de l'Administration Economique) for student recruitment and academic collaboration, including hosting student visits and recruiting actuarial talent.
• MOSEF (Université Paris 1 Panthéon-Sorbonne)minorOthersNexialog organizes annual challenges with students from the MOSEF Master's program, in collaboration with SFR teams, as part of school partnership initiatives.
• NQT AssociationminorOthersPartnership with Nos Quartiers ont des Talents (NQT) to support young job seekers from underprivileged areas through mentoring and career guidance provided by Nexialog collaborators.
• Vendredi (formerly Friday)minorOthersPartnership with the Vendredi platform to organize solidarity missions for new collaborators, connecting employees with charitable causes through digital platform.

Scale indicators14 records

Recent moves10 records

Expansion highlights5 records

Direct peers

• Milliman: Global actuarial and risk-management consulting firm; the most direct competitor to Nexialog across actuarial services, risk modelling (including FRTB, Solvency II), and insurance analytics. Milliman acquired Optimind in 2022, bolting on a sizable French actuarial footprint that competes head-to-head with Nexialog in Paris.
• Addactis Worldwide: Paris-based actuarial and risk consulting firm serving French insurers and reinsurers on pricing, reserving, and Solvency II modelling. Closest French mid-market peer to Nexialog's Actuarial Services BU in terms of size, client base, and offerings.
• Sia Partners: Paris-born management and technology consultancy with a deep Banking & Insurance practice covering risk, compliance, and data. Operates across multiple of Nexialog's seven BUs, including Risk Strategy, Finance Control & Compliance, and Data/AI.
• Baringa Partners: Specialist risk-and-energy/commodities consultancy with a strong FS risk, trading, and regulatory practice. Direct peer in risk modelling, trading risk, and finance/risk transformation for European banks and insurers.
• Eight Advisory: Paris-headquartered financial consulting firm serving French banks, insurers, and asset managers on risk, regulatory, valuation, and finance-control mandates — direct overlap with Nexialog's Risk Models, Finance Control & Compliance, and Financial Markets BUs.

Broad incumbents

• Oliver Wyman: Global financial-services consultancy with major risk-modelling and actuarial practices; competes with Nexialog on bank/insurer risk-model validation, FRTB programmes, and finance/risk transformation, typically at the larger end of the deal spectrum.
• PwC France (Financial Services): Big 4 firm with extensive French Banking & Insurance advisory practice covering risk, regulatory compliance, actuarial, and ESG; overlaps with Nexialog's Finance Control & Compliance and Sustainability BUs at the larger end of the market.
• EY-Parthenon France: Big 4 advisory practice in France with a dedicated FS Consulting arm covering risk, compliance, actuarial, and finance transformation; competes with Nexialog on regulatory mandates and on larger transformation programmes.
• Capgemini Invent: Global digital and business transformation consultancy with a significant FS practice in France; competes with Nexialog especially on Data/AI, finance modernisation, and risk/regulatory technology programmes for banks and insurers.
• Boston Consulting Group (Banking & Insurance): Top-tier strategy consultancy with deep Banking & Insurance practice covering risk, regulation, ESG, and AI; competes for senior-level mandates where Nexialog is positioned as the specialised implementation partner — both complementary and competitive.

Market position

Strengths5 records

Weaknesses6 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/nexialog-consulting

Revenue estimate

Valuation estimate

Number of profiles

Profiles7 records

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 Nexialog Consulting