Born in Argentina

Energy developers since 2012

Utility-scale renewables across the Americas, now aimed at the hardest problem in AI: powering data centers.

The story

For more than a decade, Flexen has developed utility-scale wind, solar, storage and hydrogen across South America and the United States, carrying each project from greenfield to ready-to-build and handing the sites to the operators, utilities and investors who run them.

Today, the constraint on compute is no longer chips. It is power, grid access and land that can deliver both.

We are developing powered sites for data centers, taken from greenfield to ready-to-build, at the pace AI demands.

We are building a world where power is no longer the constraint on human progress.

Flexen renewable energy site
How we develop

From land to ready-to-build

01

Land

Site identification, feasibility and contracted land.

02

Power & connectivity

Interconnection, fiber and power agreements.

03

Design & permits

Design, technical and environmental studies, and approvals.

04

Ready to build

A de-risked site, handed to the operator or investor.

International presence

Across the Americas

Developing renewable energy and powered land in three markets, led from Buenos Aires.

Map of the Americas: Houston, Buenos Aires (headquarters) and Santiago
Renewable energy and powered land under development across the platform.
15GW
Projects developed since 2012.
30+
Land contracts signed with owners.
75+
Offices. Founded in Buenos Aires, 2012.
Buenos AiresArgentina · HeadquartersHoustonUnited States
The team

A global team built on proven energy expertise

Operating from hubs in Buenos Aires and Houston, Flexen combines end-to-end capabilities across land control, engineering, legal structuring and project delivery.

Sebastián Coates

Sebastián Coates

Founder & CEO
Eduardo Tabbush

Eduardo Tabbush

Co-Founder, Development
Rameet Chawla

Rameet Chawla

Capital & Strategy
Patrick Bosworth

Patrick Bosworth

Business Development
Leon Kirchhoff

Leon Kirchhoff

Business Operations
Juan Ignacio Piola

Juan Ignacio Piola

Head of Engineering
Alejandro Coates

Alejandro Coates

Country Manager, Argentina
Ignacio Etchart

Ignacio Etchart

Country Manager, Chile
David Young

David Young

Site Control Director, United States
Guillermo Nori

Guillermo Nori

Site Control Manager, Argentina
Mariela Caraballo

Mariela Caraballo

Legal Manager
Manuel Navazzotti

Manuel Navazzotti

Lead Project Engineer
Rany Medina

Rany Medina

Project Engineer
Otto Piñero

Otto Piñero

Project Engineer
Roxana Gauna

Roxana Gauna

Office Manager
Vanessa Coates

Vanessa Coates

Head of HR