Sunprime Holdings

company 1 Deal 6 Partners

Stockholm-based renewable energy developer and independent power producer (IPP) with over 1.5 GW of utility-scale solar PV projects under development across Europe. Operates in Sweden, Spain, Italy, Poland, Romania, France, Greece, and the UK.

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Founded 2017 30 employees

Renewable Energy DeveloperDeveloperInvestorOperator

Strategic Overview

Focus on utility-scale solar PV development, construction, ownership, and operation across Europe.
Rapid expansion strategy, particularly evidenced by recent entry into Greece and ongoing project development across multiple European countries.
Integrated IPP model, covering the full lifecycle from development to operation.

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Deal History (1)

EIB, Natixis, and Sunprime sign €507 million financing for Italian solar and battery storage program

borrower Hybrid Italy Mar 17, 2026 USD507M

Investment Focus

Technologies

Hybrid1

Geography

Italy1

Key People

Joakim Adestam

CEO

Fredrik Adestam

COO

Christian Adestam

CCO

Carl-Johan Adestam

Head of Business Development

Johan Adestam

Head of Legal

Track Record

1,500

MW Total

Years Active

Notable projects: Vaggeryd (Sweden), Huelva (Spain), Puglia (Italy), Lublin (Poland), Arad (Romania), Nouvelle-Aquitaine (France), Central Macedonia (Greece), East Anglia (UK)

Detailed Analysis

Technologies

Solar PV

Sectors

Energy TransitionUtilities

Geographies

SwedenSpainItalyPolandRomaniaFranceGreeceUK

Deal Stage

GreenfieldBrownfieldOperating

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