Where does Guilhem Bellion work?

Guilhem Bellion is Co-founder of Spendesk.

What companies did Guilhem Bellion found?

Guilhem Bellion founded Spendesk.

Where did Guilhem Bellion go to school?

Guilhem Bellion studied at Université Côte d'Azur (Master MIAGE, Informatique, Gestion).

Guilhem Bellion

Founder

Co-founder at Spendesk

Paris, France

FoundedSpendesk

Find your path to Guilhem

33 people in our graph share verified history with Guilhem — schools, employers, funds. One of them is your warm intro.

Julia AndreunlockedGuilhem: together at Spendesk (2023–2026)

×11Guilhem: together at Université Côte d'Azur

About

Guilhem Bellion is the engineer of the trio that built Spendesk into the first profitable spend management platform in Europe. He co-founded it in Paris in 2016 with Rodolphe Ardant and Jordane Giuly inside the eFounders startup studio, where he was already a software engineer, and built the product that now carries more than 200,000 business users and handled some €20 billion of company spend in 2024. Spendesk became a French unicorn in January 2022 when Tiger Global led a $114 million Series C extension at a $1.14 billion valuation, and it broke even in the first quarter of 2025 — a milestone almost no European fintech of its generation has reached. He has stayed with the company through every stage of that climb.

Co-founder at Spendesk

Intro paths

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In turn, Guilhem can intro founders to Spendesk's investors below.

Spendesk's investors · 7

3founders Entourage Ventures FundersClubSan Francisco · $250K – $5M checks General AtlanticNew York · $10M – $1B checks Index VenturesSan Francisco · $540K – $10.8M checks Wind VentureParis YadayParis

Co-founders at Spendesk

Rodolphe ArdantFounder & President

Experience

SpendeskCo-founder — Engineeringcurrent2016 — presentRégion de Paris, France
eFoundersSoftware Engineer2016Région de Paris, France
Societe GeneraleSoftware Engineer2011 — 2015Région de Paris, France
TopiAndroid Developer2011Région de New York City, États-Unis

Skills & more

JavaScript7Node.js2Software Engineering11Développement web8Web4UX2API2

Languages Anglais · Français

From Guilhem's professional profile.

Frequently asked questions

Who is Guilhem Bellion?: Guilhem Bellion is the engineer of the trio that built Spendesk into the first profitable spend management platform in Europe. He co-founded it in Paris in 2016 with Rodolphe Ardant and Jordane Giuly inside the eFounders startup studio, where he was already a software engineer, and built the product that now carries more than 200,000 business users and handled some €20 billion of company spend in 2024. Spendesk became a French unicorn in January 2022 when Tiger Global led a $114 million Series C extension at a $1.14 billion valuation, and it broke even in the first quarter of 2025 — a milestone almost no European fintech of its generation has reached. He has stayed with the company through every stage of that climb.
Where does Guilhem Bellion work?: Guilhem Bellion is Co-founder of Spendesk.
What companies did Guilhem Bellion found?: Guilhem Bellion founded Spendesk.
Where did Guilhem Bellion go to school?: Guilhem Bellion studied at Université Côte d'Azur (Master MIAGE, Informatique, Gestion).

Founder mafias

Université Côte d'Azur mafia11

Also came through, then founded or led a company.

Reinhard MeierMedical SchoolFounded TeleClinic +1 Aziz JaouhariMA Degree 2 (offshored )Founded WaystoCap +1 Dan ElkaimBachelor's degreeFounded Topo Jago Wahl-SchwentkerComputer ScienceFounded transload Maria ZaballosMaster Optique et Photonique QuantiqueFounded Endogene Vincent Poulichet2nd Year Master of Science (MSc)Founded La Vie

+ 4 more

Same school

Also attended Université Côte d'Azur26

Ioanna ChrysanthouPeople Lead at Speedinvest Helen AgeringPartner at Spintop Ventures Nicolas TruccoPartner at Pillar Multi Family Office Pierre GentoliPartner & Chief Financial Officer at Monaco Global Services MFO Gladeys RodriguezInvestment Analyst at SquareOne Capital Tim RyanInvestor at Vibe Capital

+ 20 more

Shared employers

Also worked at Spendesk7

Rodolphe ArdantFounder & President of Spendesk Julia AndreInvestor at Index Ventures Lucile CornetPartner at Eight Roads Ventures Aurelien AubertFounder at Cargo Maxence De VillepionFounder at Cargo Romain AfflelouCo-Founder & Co-CEO at Yaday

+ 1 more

Also worked at eFounders12

Rodolphe ArdantFounder & President of Spendesk Pierre EntremontCo-Founder and Partner at Frst Quentin NickmansInvestor at eFounders Raphael VulliermeAngel Pauline TordeurFounder/CEO at Hivy Amine SkalliFounder at Crew

+ 6 more

Also worked at Societe Generale188

Sandra SchwarzerInvestor at Index Ventures Thomas RubensInvestor at DN Capital Florence LiaigreInvestor at Medicxi Richard TapalagaDirector at Qualcomm Ventures Teresa ChecaInvestor at Kfund Alain KunzHead of Business Development, EMEA at GSR

+ 182 more