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Zelestra

Zelestra

Renewable Energy

Algorta, Basque Country, Spain

1001-2000 Employees (View 817 on Prospeo)

Company overview

HeadquartersAlgorta, Basque Country, Spain
Phone number+34944309204
Website
NAICS22111
SIC491
Keywords
Solar Power, Wind Power, Energy Storage, Clean Energy Solutions, Vertically Integrated, Multi-Technology, Green Hydrogen, Customer-Focused, Global Renewable Energy Company
Employees1001-2000
Socials

Zelestra Email Formats

Zelestra uses 5 email formats. The most common is {first name}{last name} (e.g., johndoe@solarpack.es), used 41.8% of the time.

FormatExamplePercentage
{first name}{last name}
johndoe@solarpack.es
41.8%
{first name}{last name}
johndoe@zelestra.energy
29.2%
{first initial}{last name}
jdoe@zelestra.energy
6.7%
{first initial}{last name}
jdoe@solarpack.es
4.8%
{first initial}{second initial}
jo@zelestra.energy
4.7%

About Zelestra

At Zelestra, we are on a mission to change the world by making decarbonization a reality for our partners. As a client-focused, multi-technology, global renewable energy company, we work tirelessly to do things right, to push ourselves and our clients further, and to get the results that matter. With a key emphasis on innovation and collaboration, Zelestra is committed to helping customers, communities, and stakeholders through tailored solutions, local employment, and strong sustainability. With more than two decades of experience, focused in 5 key growing markets (US, Southern Europe, Germany, India, Latin America), Zelestra is a trusted partner with proven capabilities in providing efficient and competitive carbon-free solutions. Managing a global portfolio of more than 29 GW of carbon-free projects (5.4 GW contracted with customers and in operations, construction, or pre-construction stage), Zelestra is a vertically integrated company specializing in the development, commercialization, construction and operation of large-scale renewable energy projects. The company is backed by EQT, one of the world's largest funds, with more than €273 billion in assets under management.

View contact profiles from Zelestra

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Zelestra revenue & valuation

Annual revenue$200,000,000
Revenue per employee$199,000
Estimated valuation?$640,000,000
Total funding$620,700,000

Employees by Management Level

Total employees: 1001-2000

Seniority

Employees

Entry
355
Manager
290
Director
51

Employees by Department

Zelestra has 432 employees across 15 departments.

Departments

Number of employees

Funding Data

Explore Zelestra's funding history, including investment rounds, total capital raised, and key backers.

Funding Date
Round
Amount
Link to Article
2024-04-2112$176,000,000
2025-06-1212$162,700,000
2025-07-3012$282,000,000

Funding Insights

$620,700,000

Total funding amount

$282,000,000

Most recent funding amount

3

Number of funding rounds

Zelestra Tech Stack

Discover the technologies and tools that power Zelestra's digital infrastructure, from frameworks to analytics platforms.

Slick

Slick

JavaScript libraries

jQuery Mobile

jQuery Mobile

Mobile frameworks

Microsoft 365

Microsoft 365

Email

jQuery Migrate

jQuery Migrate

JavaScript libraries

Cloudflare

Cloudflare

CDN

jQuery

jQuery

JavaScript libraries

PHP

PHP

Programming languages

HSTS

HSTS

Security

WP-PageNavi

WP-PageNavi

WordPress plugins

WordPress

WordPress

Blogs

Divi

Divi

Page builders

EWWW Image Optimizer

EWWW Image Optimizer

Performance

Frequently asked questions

Zelestra is located in Algorta, Basque Country, ES.
You can reach Zelestra at +34944309204.
Zelestra has approximately 1001-2000 employees. The company continues to grow its workforce to support its business operations and expansion.
Zelestra has raised a total of $620,700,000 across 3 funding rounds. This investment has helped the company grow and expand its operations.

Key Contacts at Zelestra

Leo Moreno

Chief Executive Officer

Phillip North

Chief Executive Officer

4.8

40,000 users

top 50
high performer
most used
tier 1 accuracy

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