
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
Langues
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.
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
Délivré le : –