Jean-Marie Longin

GM | CRO | Sales | Business Development | Partnerships | Transformation | Innovation | Restructuring | Procurement | BPO | M&A | SaaS | TravelTech, Hospitality, T&E | ProcureTech | S2P | P2P | Payment | AI | Product

Salaire / Taux journalier

Paris, France

Mobilité : France, Allemagne, ...

Freelance, ouvert au CDI

Peut venir sur site

Expertises

Business DevelopmentTransformationRestructurationAchatsProduct ManagementBlockchainStratégie SalesGestion des contratsConformitéCybersécuritéService clientConduite du changement

Langues

Anglais (Maternelle)Français (Maternelle)Allemand (Courant)Chinois

À propos

Introduction

Business Development & Sales Global Leader, Managing Director, Chief Revenue Officer, General ManagerExpert in crafting and scaling solutions and organizations to sell complex IT, software, and SaaS offerings—including payment/fintech integrations and APIs—directly or via partners, targeting SMEs, multinationals, global enterprises, and public organizations. With over 25 years of experience across consulting, procurement, travel, hospitality, SaaS, S2P (Sourcing to Pay), P2P (Procure to Pay), Marketplaces and financial services, I deliver innovative, sustainable value propositions that drive wins, customer satisfaction, retention, and revenue growth. Equally skilled at optimizing costs through process redesign and strategic procurement/sourcing approaches. P&L Health and Restructuring. Passionate about cutting-edge technology, I bring deep knowledge and hands-on experience in AI, cloud, and blockchain, backed by dedicated projects and specialized training. Master of science in Engineering graduate with experience in industrial maintenance and engineering roles in France and internationally. Recently, as interim manager, I supported a SME in the hygiene and healthcare sector with its growth project (building expansion, new production lines, full company digitalization including production management) while repositioning its product range, customer segmentation and sales strategy. I advise US and UK investment funds in the travel, procurement, and medical hygiene sectors on acquisition, divestment, and equity purchase projects.

Liens

Expérience de travail

M&A Projects, Advisor (SME, Enterprises, Investment funds), Transition Management - Owner

Bazanne - www.bazanne.com

mai 2025 - Présent

1 an 6 mois

69340 Francheville, France

– Advisor for Investment funds (Procure Tech at EMEA level, Traveltech at a global level, SMEs/Mid markets in France...) – Expertises misions for top 5 Strategy consulting firms – Advisor for SMEs and Enterprises (Strategy, transformation, strategic sourcing, investments, AI roll out....) – Transition management missions – Investment projects (M&A, bank loans pitch, GTM strategy, market studies, competitive landscape..)

Global Head of Supplier Sales / Business Development - SaaS S2P - Head of Tenders Direct BU

Proactis

janv. 2024 - janv. 2025

1 an 1 mois

Paris, France; London, UK; Aberdeen, UK

– SAAS Sourcing to Pay Leader - UK HQ - 400 FTE - 1100+ customers - network of 2M+ suppliers – Software Solutions - Source to Pay solutions - Suppliers, Procurement, Sourcing, RFP, Tenders, Contract management, Invoices Capture, Accounts Payable, Payment, AI, Marketplace. – Tenders Direct and Andbud Direkt activity Lead (Public Sector RFP aggregation and alert for UK and Norway) – Strategy, Product, Innovation – Global Sales (MEDDPICC), TCV, ACV, ARR, Global Business Development, Global Account management, Revenues, Pricing, Acquisition, Partnerships (Amazon, Unit4, mri...) – Global scope management (UK, US, EU) – P&L and Team management – Iso 27001, Iso 9001, ISAE 3402, RSE, Ecovadis, PEPPOL Access Point certified provider, SAP Certified (catalog & search, BPO...)

Global Business Dev & Sales BU leader - Tech Solutions, SaaS, Payment, Hospitality, Travel

American Express Global Business Travel

oct. 2016 - janv. 2024

7 ans 4 mois

Paris Area, France, London UK, New York US

– Business Development and Sales of complex Tech Solutions / Software's / T&E / Payment / Fintech at a global level with a main focus on North America and EMEA – 10 FTE – Hospitality Booking and Content Solution Value Offer, Product and Strategy (incl. Sustainability and Green Carbon offset solution dev. in coordination with the Global Sustainable Tourism Council (GSTC®) aligned with UN), RSE (ecovadis) – Hotel Tech Solution Sales (Proprietary or external Software's) in SAAS mode with Prospects and existing accounts, – + 20% revenues, major Fortune 500+ accounts wins with innovative solutions, mid markets boost – Payment Solutions (Virtual, central payments, billback, Amex, Airplus, ...), software payment – Solutions (Conferma, Itelya ...), PCI DSS, Compliance and all Financial and Banking Regulatory dimensions – Hotel Content Partnerships (GDS (Amadeus, Sabre...), Non GDS (Expedia, Booking.com, HRS, HCorpo, Rydoo, CDS, HotelBeds, Airbnb, WWStay...)) – Hotel Coordination Sales globally with GMs and local leaders - MEDDIC, MEDDPIC, TCV, ACV - Iso 9001 – End User customer experience/Product enhancement along the booking channels (Digital Online (KDS, Concur, Cytric...) and Mobile booking and Offline) in link with IT / Product internal stakeholders (incl. IA). – AML (anti-money laundering), FCPA, Frauds, anti-bribery, anti financial crimes (US, EU, UK directives and local laws and regulations), Antitrust, Infosec – Revenue optimization – Team management

Professional Customer Services / Operations (and Real Estate) Head / Director

American Express Global Business Travel

nov. 2010 - sept. 2016

5 ans 11 mois

Paris Area, France

– Management of the Operations for the French market (6 Sites and 40 On-sites within an organization up to 1000 people) – 100M$ budget – P&L Management / Finances improvement: - Transformation, Re-engineering, Outsourcing, Offshoring, BPO (Morocco, Romania, India, Spain) – Productivity, Cost Reduction, Process optimization (6 sigma...), Work Force Management – => Cost per transactions decrease by 40% – AML (anti-money laundering), FCPA, Frauds, anti-bribery, anti financial crimes, Antitrust, Infosec – Relation with the business partners for the operations (Airlines, Rail, Hotels, Car rentals...) – Support to the customers relationship (Global, Large, Public and Mid-Market), Sales, RFP with prospects and customers, contracts renewals – Customer end user Experience enhancement - Online, Offline, Drive of the service metrics (TSF, CSAT, error rate) – Employee's / Relationship with Works Council / Unions - Direct Management of the Operations for France, Employee's satisfaction and development, management of the performance, relationship with work council and unions during reengineering plans – Real Estate / Facility Management - Occupancy optimization, move to an HEQ building, employee works environment – Member of the French Committee Executive Team

Director of Procurement, South of Europe

American Express

juin 2004 - nov. 2010

6 ans 6 mois

Paris Area, France, Madrid Area Spain

– 200M$ per year and +10% savings per year – Marketing, Telesales (payment and credit), merchant acquisition, Call Centers, IT, Outsourcing, Facility Management / Real Estate, Insurances etc – Sourcing to Pay (S2P) solutions (Ariba, SAP, Coupa...), reverse auctions, marketplaces – AML (anti-money laundering), FCPA, Frauds, anti-bribery, anti financial crimes

Consultant Manager

Capgemini

mai 2000 - juin 2004

4 ans 2 mois

69340 Francheville, France

– Ex Bossard Gemini Consulting / Cap Gemini Ernst & Young Consulting – For various customers in the Services and Industry area (Safran Defense & Space, Total/Atofina, EDF, Brinks, Lafarge, Kronenbourg, Renault) – Strategy roadmap – Organization and network transformation

Solvay

oct. 1997 - mai 2000

2 ans 8 mois

Shanghai, Chine

Plant Operations Manager

oct. 1998 - mai 2000

1 an 8 mois

Shanghai, Chine

– 40 heads plant - Seveso site (Silicones production site) – Production chemical lines process optimization (Kaizen, 5S...) : +40% productivity – Preventive and curative Maintenance program set up – HSE Management (Chemical and Hazard products) – Engineering (new chemical lines) – Local sourcing (low cost sourcing) and negotiations, -80% cost savings

Engineer

juin 1998 - oct. 1998

5 mois

Lyon, France

– Ex Rhône Poulenc Silicones, Rhodia Silicones, Blue Star Silicones, Elkem Silicones – Seveso site – Investment projects for the engineering department for a Silicones producing BU – Maintenance methods review – HSE training

Finance and Controllership Department

oct. 1997 - juin 1998

9 mois

79 Fribourg-en-Brisgau, Allemagne

– Ex Rhône Poulenc / Rhodia Acetow – Chemical Industry (Acetow, filters for tobacco industry) – Controlling (Activity Based Costing - ABC) Method study and application models within a process industry – ERP SAP interaction

Production Department / Mechanical Engineer - Internship

Flender

juil. 1997 - août 1997

2 mois

46 Bocholt, Allemagne

– Power transmission mechanical industry (gears ...) – Production line's engineer (CNC machine tool programation, gear and machine assembly) – Production line improvement study

Maintenance Department Technician - Internship

BONY SAS

juil. 1996 - août 1996

2 mois

Saint-Étienne, France

– Refractory Products industry – Preventive and curative maintenance on the machines and production lines (Mechanic, Electricity)


Formation

MIT Sloan Executive Education

Artificial Intelligence, Artificial Intelligence

2024 - 2024

6 mois

Yale University

Finance, General, Finance, General

2023 - 2024

1 an 1 mois

Arts et Métiers ParisTech - École Nationale Supérieure d'Arts et Métiers

Master's degree, Engineering Science / Industry Management

1995 - 1998

2 ans 10 mois


Licences et certifications

Global Procurement Certificate

Délivré le : –

Green Belt Certification

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