Jacques Tamisier
InvestorPrésident d'honneur at Business Angels des Grandes Ecoles
Paris, Île-de-France, France
Find your path to Jacques
168 people in our graph share verified history with Jacques — schools, employers, funds. One of them is your warm intro.
Pascal Levy-GarbouaunlockedJacques: together at France Télécom (2003)
Jacques: together at École Polytechnique
×4Jacques: together at France Télécom
×6Jacques: together at Télécom Paris
About
Jacques Tamisier is Président Honoraire of BADGE (Business Angels des Grandes Ecoles), an association that finances and supports young innovative companies. In 2025, the organization funded 23 start-ups for a total of €4.2 million, which contributed to €12 million in overall fundraising; since its founding, BADGE has financed 246 companies for a total of €60 million. His areas of focus include marketing, strategy and planning, regulation, and start-up investment.
Experience
- BADGE Business Angels des Grandes EcolesPrésident Honorairecurrent2023 — present
- WATTPARKBoard Member2021 — 2026Paris, Île-de-France, France
- Fondation de l'École polytechniqueMembre2018 — 2025Greater Paris Metropolitan Region
- Les Business Angels des Grandes EcolesPresident2019 — 2023Greater Paris Metropolitan Region
- Les Business Angels des Grandes EcolesVice President2018 — 2019Greater Paris Metropolitan Region
- France AngelsVice President2019 — 2023Greater Paris Metropolitan Region
- JTConsultConsultant in Telecom Strategy, Regulation and Finance2016 — 2018Greater Paris Metropolitan Region
- Orange SpainDirector Strategy and Transformation - fixed business2010 — 2016Greater Madrid Metropolitan Area
- France TélécomStrategic Planning director1999 — 2010Greater Paris Metropolitan Region
- Telecom ArgentinaStrategic Planning Director1994 — 1999Buenos Aires, Buenos Aires Province, Argentina
- France Telecompayphone and card services Director1989 — 1994Greater Paris Metropolitan Region
- French Embassy in WashingtonTelecom Attaché1985 — 1989Washington DC-Baltimore Area
- OrangeEnergy and Installations for Long Distance Network1979 — 1985Greater Toulouse Metropolitan Area
Skills & more
Telecommunications45Business Planning24MobileBusiness Transformation7Marketing Strategy8Network Architecture5Change Management7Financial Modeling4IPTV7French2Strategic Planning23
Languages English · Spanish · french
From Jacques's professional profile.
Colleagues at Business Angels des Grandes Ecoles
Annie Combelles
Administratrice at Business Angels des Grandes Ecoles
Benoît Thieblin
Administrateur at Business Angels des Grandes Ecoles
Brandon Zick
CIO at Ceres Partners
Brigitte Hidden
Administrateur at Business Angels des Grandes Ecoles
Catherine Delcroix
Secrétaire Générale at Business Angels des Grandes Ecoles
Charlotte Gazeau
Administrateur at Business Angels des Grandes Ecoles
Christian Delaroche
Administrateur at Business Angels des Grandes Ecoles
Christian Nguyen-van-yen
Responsable de l'Accompagnement at Business Angels des Grandes Ecoles
Frequently asked questions
- Who is Jacques Tamisier?
- Jacques Tamisier is Président Honoraire of BADGE (Business Angels des Grandes Ecoles), an association that finances and supports young innovative companies. In 2025, the organization funded 23 start-ups for a total of €4.2 million, which contributed to €12 million in overall fundraising; since its founding, BADGE has financed 246 companies for a total of €60 million. His areas of focus include marketing, strategy and planning, regulation, and start-up investment.
- Where does Jacques Tamisier work?
- Jacques Tamisier is Président d'honneur at Business Angels des Grandes Ecoles.
- Where did Jacques Tamisier go to school?
- Jacques Tamisier studied at École Polytechnique; Télécom Paris; École Polytechnique (Engineer, Mathematics).
Same school
Also attended École Polytechnique238
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Also attended Télécom Paris83
Arthur MenschCo-founder & CEO of Mistral AIRania BelkahiaInvestor at EQT VenturesLukas WeberPartner, CEO at Verve VenturesCyril CollonGeneral Partner at Partech VenturesJean SiniGeneral Partner at Partech VenturesJulien-David NitlechManaging Partner at Iris Capital
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Shared employers
Also worked at WATTPARK1
Also worked at Les Business Angels des Grandes Ecoles12
Xavier PoitevineauManaging Director at ISALT - Investissements Stratégiques en Actions Long TermePierre CarliAngel at Business Angels des Grandes EcolesFrancine CaspariAngel at Business Angels des Grandes EcolesBrandon ZickCIO at Ceres PartnersCatherine DelcroixSecrétaire Générale at Business Angels des Grandes EcolesFrançois LevéVice-Président at Business Angels des Grandes Ecoles
+ 6 more
Also worked at France Angels1
Also worked at France Télécom98
Alexis Le-QuocCo-founder & CTO of DatadogBenedict EvansWrites a weekly technology newsletter read by close to 200,000 peopleRakesh MurriaCOO at Nauta CapitalBen SmithTechnology Partner at Inreach VenturesPascal Levy-GarbouaVenture Partner at Long Journey VenturesAymerik RenardGeneral Partner at HCVC
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