We are a small, dynamic team made up of industry experts from development, engineering, financial, legal and commercial backgrounds.“We think outside the box. We are unconventional with a fun start-up mentality, where quality and excellence are never compromised.”

Konrad Aspinall

Konrad co-founded AGR and leads the company's energy business development and strategy. Konrad started his career as an infrastructure consultant acting for the World Bank and EU before moving into the investment units of WS Atkins and Costain before becoming the head of business development at Vosper Thornycroft, the UK FTSE 250 defense company.

Oliver Breidt

Oliver co-founded AGR and leads the company's financing and capital development. Previously, Oliver led Biossence, the waste to energy developer and held senior roles within Sal Oppenheim's private equity team. Oliver started his career in M&A with Arthur Andersen. Oliver is a Certified Public Accountant and Certified Information System Auditor.

John Collier
Investment Manager

John is AGR’s Investment Manager and leads the company’s flexible energy and wind portfolio since 2019. Previously, John was a senior analyst and Dalestone Energy which was acquired by the Golden Square Energy joint venture in 2014. John started his career in investment banking with Deutsche Bank. John is a Certified Chartered Financial Analyst.

Zuly Martinez

Zuly has served as AGR's CFO since 2021, previously working in senior finance positions with Echo Energy and Ernst & Young. Zuly has a wealth of experience in due diligence and transactions in the energy industry across LATAM and Europe. She was educated at Universidad del Rosario in Colombia, Wharton and LSE.

Mark Pollard
Head of Construction & Engineering

Mark has served as AGR's Technical Director since 2014.

Previously, Mark served in senior project management positions at N-ERGY, Welsh Power Group, and ENER-G.

Mark started his career as an engineer at MAN and holds a degree in Mechanical Engineering from Stockport College.

Luke Rogers
Head of Solar and Storage Development

Luke has led AGR's solar and storage development arms since 2020 and has managed a number of significant asset sales in this period. Previously, Luke was an Investment Manager at The Ingenious Group working with AGR in developing the Golden Square Energy joint venture. Luke started his career as an analyst with Ecotricity.

Anna Ambroziewicz
Senior Planning & Development Lead
Ross Armitage
Financial Partner
Tim Edmunds
Business Development Manager
Ally Gill
Project Developer
Jakob Gradisek
Investment Associate
Richard Haughton
Management Accountant
Ram Ismail
Renewable Energy Engineer
Emily Jessamy
Trainee CAD/GIS Technician
Kadir Maran
Operations Manager
Julian Tatarko
Asset Manager
Helena Taubert
Office Manager
Caroline Woodhead
Head of Contract Management