All Leaders Initiative

What All Leaders Initiative does

All Leaders Initiative is a Paris-based boutique consulting firm that delivers leadership coaching, collective performance interventions, and organizational development services to enterprise clients, with a methodology rooted in naval command practices and high-reliability organization principles. The firm is co-founded by Marie Emmanuelle PY, a former naval officer with nuclear safety engineering credentials, and Pierre-Etienne Bost, a 25-year enterprise operator who also serves as Research Director at OpinionWay; both are RNCP-certified coaches through Transformance Pro. Its portfolio spans 17 offerings across five practice areas — performance diagnostics (collective effectiveness assessment, conflict cost measurement), conflict management (physical/verbal conflict, aggression training), leadership development (including a VR-based Mission One simulation delivered with Da CREW, executive seminars, women's leadership, managerial pathways), executive coaching (individual and managerial supervision circles), and mental health and sustainable performance (PSSM mental health first aid, TOP® stress management). Notable named clients include Orange, EDF, Vinci Construction, HomeServe, Samsung, and OpinionWay, alongside public-sector engagements with FIPHFP and OPH Castres.

The firm operates as an Entreprise individuelle / Microentreprise (sole proprietorship) and generates revenue through bespoke, quote-based professional services engagements structured as multi-year contracts; no public pricing exists. Go-to-market blends enterprise field sales (direct engagement with C-suite and executive committees), event-driven demand generation via the co-founded Bureau du Réel speaking network, community-led content marketing across LinkedIn, YouTube, Instagram, and a Kessel Media newsletter, and referral flow from an 8-partner ecosystem (Da CREW, YourSafety.training, Synergies & Co, Pragmacie/CliftonStrengths, Enablers Network, FA3R, Hoolr Coaching, Transformance Pro, OpinionWay). Distribution is regional (France and Europe-wide), with delivery both on-site and via immersive formats. All Leaders Initiative holds no patents, has not raised external funding, and is GDPR/RGPD compliant; it has been awarded no public industry recognition in the available data.

Name

All Leaders Initiative

Legal name

ALL LEADERS INITIATIVE

Website

https://all-leaders.fr

Company type

Private

Operating status

Operating

Headcount range

1–10 employees

Short description

All Leaders Initiative is a Paris-based boutique consulting firm that delivers intent-based leadership coaching, collective performance diagnostics, conflict management, and mental health programs to enterprise C-suites and management teams across France and Europe, using methodologies derived from naval and high-reliability-organization practices.

Ownership category

akta.pro rank

Product category

Executive Coaching and Leadership Consulting

NAICS

Human Resources Consulting Services (541612), Other Management Consulting Services (541618)

SIC

Services-Management Consulting Services (8742), Services-Management Services (8741)

akta.pro primary industry

Leadership Development & Executive Coaching (BPAHAGAD)

akta.pro secondary industries

Executive Leadership & C-Suite Development (EDABAAAA), Team & Group Executive Coaching (Leadership Teams) (EDABANAF)

Keywords

• Executive coaching services
• Leadership development consulting
• Collective performance coaching
• Conflict management training
• Organizational development 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, Marketing or Sales, Technology or R&D

Revenue model

1. Executive Coaching Services: Individual and team coaching engagements for executives and management teams, delivered through bespoke programs with certified RNCP coaches. Revenue generated through professional service engagements, likely structured as project-based or retainer contracts.
2. Leadership Development Programs: Structured programs including Managerial Development Pathways, Workshops for managerial skills, and Women's Leadership coaching. Delivered as modular or cohort-based offerings.
3. Corporate Seminars and Team Buildings: Co-constructed executive seminars and team-building events following precise organizational diagnosis, addressing real team challenges.
4. Mental Health Training Programs: PSSM (Premiers Secours en Santé Mentale) mental health first aid training, stress management (TOP Method), and workplace well-being programs.
5. Conflict Management Training: Physical and verbal conflict management training using proven international approaches, including Virtual Box professional aggression management programs.
6. Performance Diagnostics: Collective effectiveness assessments, conflict cost measurement tools, and Mission One flash diagnostic services for team and organizational evaluation.

Pricing tiers

Go-to-market motion3 records

Distribution channels3 records

Marketing channels8 records

Core offering

All Leaders Initiative is a Paris-based consulting firm that delivers executive coaching, team coaching, leadership development, conflict management training, mental health programs, and performance diagnostics for enterprise management teams and C-suite leaders. Its integrated service portfolio spans five practice areas (Performance Diagnostics, Conflict Management, Executive Coaching, Leadership Development, and Mental Health & Sustainable Performance) anchored by a proprietary Intent-Based Leadership methodology and a VR-based experiential program (Mission One). Services are delivered through RNCP-certified founding partners and an ecosystem of expert partners across France and Europe.

Product overview

All Leaders Initiative is a consulting firm specializing in collective performance and intent-based leadership. Their integrated portfolio of 17 services spans five core practice areas: (1) Performance Diagnostics including collective effectiveness assessment and conflict cost measurement; (2) Conflict Management covering physical/verbal conflict resolution and aggression training; (3) Leadership Development encompassing experiential VR training (Mission One), executive seminars, disruptive speakers, women's leadership, and managerial skills development; (4) Executive Coaching including individual coaching and managerial supervision groups; and (5) Mental Health & Sustainable Performance with programs on psychological wellbeing, stress management (TOP® Method), and mental health first aid (PSSM). They also offer collective OKR coaching using the STEPPPS methodology. Services are delivered through partnerships including Da CREW for VR simulations, YourSafety.training for conflict management, and Synergies & Co for operational excellence.

Differentiator

Problem solved

Functional benefit

Products and services

• Collective Effectiveness and Collaboration Assessment (Diagnostic de l'efficacité collective et de la collaboration) A shared, global, systemic and objectified assessment of the key dimensions of the structures and dynamics of a team or organization, used by enterprise management teams to baseline collective performance before designing interventions.
• Conflict Cost Measurement (Mesure du coût de la conflictualité) A diagnostic mechanism that identifies, quantifies, understands and analyses the causes and effects of workplace conflicts to define levers for their transformation, used by enterprise leaders to scope conflict management programs.
• Mission One Performance Flash Assessment (Diagnostic flash Mission One) A transformative virtual reality diagnostic experience aboard a submarine and combat helicopter to discover a team's performance level, strengths, and areas for development.
• Physical and Verbal Conflict Management (Gestion des conflits physiques et verbaux) A proven international approach to managing conflict in the short term and protecting oneself in case of direct confrontation, for employees and managers in high-risk workplace settings.
• Practical Management of Patient Violence and Aggression (Gestion pratique de la violence et de l'agressivité du patient) A human approach for hospital and practice healthcare professionals that preserves the patient-carer relationship while managing aggression and violence.
• Professional Aggression Management Virtual Box (Apprivoiser son agressivité – Formation Virtual Box) A complete immersion training in an environment of physical and psychological discomfort to master aggression, with measurable ROI for employers.
• Executive Seminars and Teambuildings (Séminaires de Direction et Teambuildings) A seminar co-constructed after precise diagnosis to address the real issues of the team, designed for executive committees and management teams.
• OKR Collective Coaching – STEPPPS & Intent-Based Leadership (Coaching OKR en collectif) A 100-day programme that drives new managerial momentum and guarantees subsidiarity, accountability and autonomy using the STEPPPS OKR approach combined with intent-based leadership.
• Experiential Leadership in Virtual Reality – Mission One (Leadership expérientiel en réalité virtuelle) A 2-day immersive virtual reality experience aboard a submarine and combat helicopter that breaks silos, develops psychological safety, and creates a culture of accountability by applying Intent-Based Leadership under high-intensity conditions.
• Disruptive Speakers with Bureau du Réel (Conférenciers disruptifs) High-transmission-power speakers delivering conferences designed as missions around niche expertise, provided through the Bureau du Réel disruptive conference network co-founded by Marie Emmanuelle PY.
• Women's Leadership (Leadership féminin) Coaching dedicated to women leaders to give permission, legitimise and develop leadership in historically male-dominated environments.
• Managerial Skills Development Pathway (Parcours de développement managérial et leadership) Bespoke workshops to transform inertia into initiative and conformism into authentic leadership, building emotional intelligence and psychological safety among middle managers and team leads.
• Bespoke Individual Coaching and Off-the-shelf Coaching (Coaching individuel sur mesure et sur étagère) A safe space to develop skills, performance, confidence and motivation through structured individual coaching for executives and managers.
• Managerial Supervision Groups (Cercle de supervision managériale) A collective space to transform managerial challenges into success strategies by leveraging peer-group power through structured coaching circles.
• Mental Wellbeing and Mental Health at Work (Bien-être psychique et santé mentale au travail) A programme dedicated to mental health as the foundation for work quality of life and overall sustainable performance within organizations.
• PSSM Mental Health First Aid Training (Formations PSSM – Premiers secours en santé mentale) Training providing fundamental knowledge of the most common psychological disorders and an action plan to adopt appropriate behaviour as a mental health first responder.
• Stress Management – TOP® Method (Gestion du stress – Méthode TOP®) A method from the military world to manage stress and remain performant; qualifying training for access to the Practitioner level with measurable ROI.

Quantifiable outcome

• 100% of employees in high psychological safety environments belong to performing organizations (OpinionWay survey)
• +3 more outcomes

Named customers8 records

Segments6 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

Ten partnerships are on record, tiered core, secondary and supporting.

• Bureau du RéelcoreStrategic or Co-development PartnerALL LEADERS INITIATIVE is part of Bureau du Réel, a network of speakers delivering disruptive conference formats centered on lived experience. Marie Emmanuelle PY is co-founder of Bureau du Réel. The partnership provides access to high-visibility speaking opportunities and positions All Leaders Initiative at the intersection of leadership development and experiential learning.
• Da CREW - Mission OnecoreStrategic or Co-development PartnerVR simulation partner providing Mission One, an immersive virtual reality experience placing teams in high-intensity submarine and helicopter crew scenarios. Mission One applies intent-based leadership principles in practice, revealing communication gaps and enabling teams to experience and anchor new behavioral patterns. The 2-day immersive experience is designed to break silos, develop psychological safety, and create accountability culture.
• YourSafety.trainingsecondaryStrategic or Co-development PartnerConflict management partnership with Jérôme Bouteiller, integrating professional conflict management expertise including physical and verbal conflict handling, aggression management, and violence prevention (particularly for healthcare settings). Addresses the relational dimension of workplace challenges.
• Synergies & CosecondaryStrategic or Co-development PartnerPartnership with former elite military leader Olivier Crosetta and his firm Synergies & Co, bringing operational excellence expertise from military to corporate settings. Complements intent-based leadership with discipline and performance methodologies applicable at all organizational levels.
• Pragmacie (Gallup CliftonStrengths)secondaryStrategic or Co-development PartnerTalent mapping partnership with Pragmacie, certified by Gallup CliftonStrengths (formerly StrengthsFinder). Integrates strengths-based assessment into leadership development programs, enabling deep alignment between natural talents and leadership roles.
• Enablers NetworksecondaryStrategic or Co-development PartnerInternational support partnership through multinational network of seasoned professionals. Connects All Leaders Initiative with multicultural expertise to support complex organizational challenges and international initiatives. Marie Emmanuelle PY is a member of this network.
• FA3RsecondaryStrategic or Co-development PartnerBespoke outdoor experience partnership providing customized team-building activities beyond traditional seminar formats. The 'brothers in arms' relationship enables stress-based learning, pressure decision-making, and team cohesion development in outdoor environments.
• Hoolr CoachingsupportingTechnology or IntegrationSaaS digital platform partnership for streamlined coaching management operations. Hoolr Coaching provides matching, meeting scheduling, tracking, and advanced reporting capabilities, enabling standardized operations and measurable impact documentation for coaching engagements.
• Transformance ProcoreStrategic or Co-development PartnerBoth founding partners are certified through Transformance Pro / Coach&Team (Vincent Lenhardt). Marie Emmanuelle PY teaches at the Transformance Pro coaching school. The partnership provides certification pathways and positions All Leaders Initiative within the premier French coaching methodology ecosystem.
• OpinionWaycoreStrategic or Co-development PartnerPierre-Etienne Bost serves as Research Director of the HR/Management division at OpinionWay institute. The partnership enables proprietary research capabilities and survey data on workplace topics (burnout, psychological safety, meaning at work), providing evidence-based content marketing and thought leadership positioning.

Scale indicators4 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Akteos: Paris-based organizational transformation and leadership development consultancy serving French enterprise clients. Overlaps with All Leaders Initiative in coaching, team effectiveness, and collective performance interventions.
• Noetics: French management and leadership consulting firm offering executive coaching, team development, and organizational transformation. Comparable in size, target audience (C-suite and management committees), and bespoke engagement model.
• International Mozaik: Paris-based boutique specializing in executive coaching and collective leadership development for senior executives and management teams. Most directly comparable French peer in terms of scale, methodology emphasis, and enterprise client base.
• Potentialys: French executive coaching and leadership development firm focused on individual managers and management teams. Comparable boutique scale with similar individual and team coaching offerings.
• Junium: French consulting firm specializing in leadership development and management team coaching. Overlaps directly in the executive coaching and collective performance space with similar methodology-led positioning.

Broad incumbents

• Egon Zehnder: Global executive search and leadership advisory firm with a strong executive coaching practice. Comparable at the high end of the executive coaching market where All Leaders Initiative also operates.
• Cegos: Largest French corporate training and leadership development provider with broad portfolio including executive education. Represents the scaled incumbent alternative for enterprise buyers in the same category.
• DDI (Development Dimensions International): Global leadership development firm specializing in leadership programs, assessments, and coaching for managers and executives. Comparable in the leadership training and collective performance category at international scale.
• Heidrick & Struggles: Global leadership advisory and executive search firm offering leadership consulting and executive coaching services. Competes for the same enterprise executive development budgets.
• Korn Ferry: Global organizational consulting firm offering leadership development, executive coaching, and talent management at scale. Sets the upper benchmark for enterprise leadership advisory services.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• YouTubeyoutube.com/@allleadersinitiative3801
• LinkedInlinkedin.com/company/all-leaders-initiative
• Instagraminstagram.com/bureaudureel

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 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 All Leaders Initiative