Javier Hamer Heras works as an Investments France-South at ArcelorMittal. The firm's known portfolio counts 10 companies.
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Investment focus
- Focus
- BatteryCarbonClean EnergyDeepTechSolarSteel & MetallurgySustainability
Contacts
Affiliated funds' portfolios
Investments France-South at ArcelorMittal, whose known portfolio counts 10 companies
- Form Energy
- Heliogen
- LanzaTech
- Boston Metal
- TerraPower
- Utility Global
- H2Pro
- Sirros IoT
- CHAR Technologies
- Vallourec
Investor Profile
Javier Hamer Heras is listed against sectors Climate and Hardware, and focus areas Battery, Carbon, Clean Energy and DeepTech in the database.
ArcelorMittal appears in Growth, Late-Stage and Seed rounds across its known deals.
What the affiliated firm has backed is the closest available signal on whether Javier Hamer Heras is worth approaching.
Colleagues at ArcelorMittal
Igor Pyatkin
Leading Investment Analyst
Ukraine
Daniel Puri
Investor
Netherlands
Jerome Lavoie
Investisseur
Port-Cartier, Canada
Amanda Jiang
Investor
Shanghai, China
Kunal Gupta
Investor
Mumbai, India
Mikol Myricks
Investor
Highland, United States
Francois Deschamps
Business Analyst & Investment Lead Special Projects
Les Coteaux, Canada
Salvatore Seggio
Investment Manager
Liège, Belgium
Uday Vadavi
Director Investments
India
Rajat Ranjan
Investor
India
Frequently asked questions
Who is Javier Hamer Heras?
Javier Hamer Heras is a corporate venture investor based in Marseille, Provence-Alpes-Côte d'Azur, France, listed as Investments France-South at ArcelorMittal. The known portfolio of that firm counts 10 companies. That portfolio belongs to the firm, not to Javier Hamer Heras personally.
What does Javier Hamer Heras invest in?
Listed sectors include Climate and Hardware; listed focus areas include Battery, Carbon, Clean Energy and DeepTech. Those tags come from the portfolios of the firms this profile is attached to, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does Javier Hamer Heras invest at?
ArcelorMittal appears in Growth, Late-Stage and Seed rounds across its known deals, and Javier Hamer Heras is listed there as Investments France-South. Stage is the strongest single filter when you build a target list: an investor with no record at your stage rarely starts with you.
Which firm is Javier Hamer Heras listed at?
Javier Hamer Heras is listed as Investments France-South at ArcelorMittal. 10 other people in the database share a firm with Javier Hamer Heras.
How do I contact Javier Hamer Heras?
A LinkedIn page is on file for Javier Hamer Heras. It is readable inside RaiseHunt after you create an account. The database holds no email address and no phone number for this profile.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal