Energising a cleaner future

At Exagen, we are building the next generation of utility scale solar farms co-located with grid-balancing battery storage facilities.

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We take an integrated approach to pairing solar farms with battery systems, which enhances our value proposition. This is achieved by balancing revenue from solar exports whilst exploiting battery flexibility services.

A robust platform

Our platform is a build, own and operate model underpinned by our in-house proprietary software. This streamlines the development process at each stage, reduces risk and ultimately boosts project returns.

The power of partnership

Our partnership ethos is built on trust and developing stakeholder relationships, taking the time to understand and accommodate their objectives or concerns. By forging strong partnerships with landowners and local communities, we develop and build projects around their needs.

We prioritise and focus our resources on a select number of projects each year, enabling us to plan our projects smoothly, from origination through to operation.

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Capability

We have the capacity to construct over 400MW of solar and battery projects annually, backed by Power Purchase Agreements. This enables us to deliver predictable long-term revenues.

Our experienced team is passionate about the ongoing energy transition to renewables and the positive impact it will have on the environment. Collectively in our former roles, we’ve raised over £1 billion to fund renewable projects and have been responsible for developing, constructing and operating circa 5GW of renewable generation assets.

Our team

Management team

Exagen is led by a strong management team with a wealth of experience in the renewable energy, power, banking and private equity sectors.

Jeremy Littman Founder & Chief Executive Officer

David Kemp Chairman

Bill Taylor Chief Financial Officer

Harry Bond Non Executive Director

Stefano Sommadossi Chief Operating Officer

Guy Ranawake Investment Director

Simon Harris ESG and Compliance

Stephen Holmes Head of Information Systems

Emma McSharry Senior Finance Analyst

Jeremy previously founded Engenie (now Osprey Charging), an EV charging business which realised a £35m equity investment in 2019 achieving an 8x multiple return for early investors. His engineering career spans 20 years using and delivering smart technology solutions within the design, development and construction of large-scale multi-disciplinary projects. Jeremy leads the team at Exagen, balancing his technical, corporate finance and commercial experience in building the group into a sustainable high-growth venture.

David brings a track record in project finance and a wealth of debt placement capabilities to the team. He’s a former MD of M&G Investments’ Project and Infrastructure Finance team. At M&G he originated, structured and executed private senior and mezzanine debt across the energy and infrastructure sectors and supported the fund managers of a c.£45bn infrastructure debt portfolio, the largest of any lender globally. David is a CFA Charterholder and a member of CPA Australia.

Bill has over 25 years senior leadership experience in the international energy industry. Prior to joining Exagen, Bill was Head of Finance at Cubico Sustainable Investments Ltd where he was a member of the Investment, Risk and Treasury Committees. He has held various senior finance roles with BG Group, Salamander Energy and Canadian Natural Resources, based in the UK and overseas. Bill studied Accounting and Finance at UWE, Bristol and is a qualified accountant (FCCA).

Harry is currently the founder and CEO of Longspur Capital, a specialist clean energy investment business. Prior to Longspur, Harry founded Temporis Wind a renewable energy development and investment business in wind, solar, hydro and bioenergy. Harry built the largest independent feed-in-tariff wind business in the UK and invested in renewable energy assets with a capital value >£400m over the last 10 years. Previously, Harry gained 12 years investment banking experience in London and New York.

Stefano has 25+ years of experience in smart city, mobility, energy and finance, spanning four continents. He previously co-founded NextEnergy Capital a London-based merchant bank specialised in renewables, WiseEnergy, a renewable asset operator, three renewable energy developers (NextPower, Enexon, Qoo Energy). Advisor to clean-tech companies, cities & governments, IPPs, lenders and funds in energy transition, e-mobility transition, and fin-tech for sustainability and decarbonization.

Guy is a highly experienced renewable energy and infrastructure-focused finance professional and Chartered Accountant (ACA). His previous roles include: Chief Financial Officer (Gravitricity), Fund Manager (Ingenious), Corporate/Project Financier (Evercore, Barclays, Citi), Accountant (PWC).

Simon has enjoyed a 25-year career in the distressed corporate markets as a hands-on Business Administrator and Investor/Lender. He has a wealth of experience across many industrial sectors, helping debt and equity stakeholders through intense episodes of change to save, stabilise or build value. Simon is a Chartered Accountant (qualified with Deloitte).

Stephen has been working in the Information Management arena for more than 25 years, supporting digital transformation and data standards across a range of technology platforms. Helping teams leverage, integrate and streamline data to drive commercial decisions and maximise performance. He has worked in many sectors of the construction industry supporting the delivery of large scale commercial and infrastructure projects around the globe.

Emma is an experienced finance professional and a qualified accountant (FCCA) with over 20 years of practice and consulting experience. She has spent the last 15 years at EY, specialising in building and reviewing complex financial models, with a focus on the power and utilities sector, particularly renewables. Her experience spans a broad range of activities including raising capital, refinancing, supporting M&A transactions, strategic options analysis, and operational monitoring.

Jeremy Littman Founder & Chief Executive Officer

Jeremy previously founded Engenie (now Osprey Charging), an EV charging business which realised a £35m equity investment in 2019 achieving an 8x multiple return for early investors. His engineering career spans 20 years using and delivering smart technology solutions within the design, development and construction of large-scale multi-disciplinary projects. Jeremy leads the team at Exagen, balancing his technical, corporate finance and commercial experience in building the group into a sustainable high-growth venture.

David Kemp Chairman

David brings a track record in project finance and a wealth of debt placement capabilities to the team. He’s a former MD of M&G Investments’ Project and Infrastructure Finance team. At M&G he originated, structured and executed private senior and mezzanine debt across the energy and infrastructure sectors and supported the fund managers of a c.£45bn infrastructure debt portfolio, the largest of any lender globally. David is a CFA Charterholder and a member of CPA Australia.

Bill Taylor Chief Financial Officer

Bill has over 25 years senior leadership experience in the international energy industry. Prior to joining Exagen, Bill was Head of Finance at Cubico Sustainable Investments Ltd where he was a member of the Investment, Risk and Treasury Committees. He has held various senior finance roles with BG Group, Salamander Energy and Canadian Natural Resources, based in the UK and overseas. Bill studied Accounting and Finance at UWE, Bristol and is a qualified accountant (FCCA).

Harry Bond Non Executive Director

Harry is currently the founder and CEO of Longspur Capital, a specialist clean energy investment business. Prior to Longspur, Harry founded Temporis Wind a renewable energy development and investment business in wind, solar, hydro and bioenergy. Harry built the largest independent feed-in-tariff wind business in the UK and invested in renewable energy assets with a capital value >£400m over the last 10 years. Previously, Harry gained 12 years investment banking experience in London and New York.

Stefano Sommadossi Chief Operating Officer

Stefano has 25+ years of experience in smart city, mobility, energy and finance, spanning four continents. He previously co-founded NextEnergy Capital a London-based merchant bank specialised in renewables, WiseEnergy, a renewable asset operator, three renewable energy developers (NextPower, Enexon, Qoo Energy). Advisor to clean-tech companies, cities & governments, IPPs, lenders and funds in energy transition, e-mobility transition, and fin-tech for sustainability and decarbonization.

Guy Ranawake Investment Director

Guy is a highly experienced renewable energy and infrastructure-focused finance professional and Chartered Accountant (ACA). His previous roles include: Chief Financial Officer (Gravitricity), Fund Manager (Ingenious), Corporate/Project Financier (Evercore, Barclays, Citi), Accountant (PWC).

Simon Harris ESG and Compliance

Simon has enjoyed a 25-year career in the distressed corporate markets as a hands-on Business Administrator and Investor/Lender. He has a wealth of experience across many industrial sectors, helping debt and equity stakeholders through intense episodes of change to save, stabilise or build value. Simon is a Chartered Accountant (qualified with Deloitte).

Stephen Holmes Head of Information Systems

Emma McSharry Senior Finance Analyst

Emma is an experienced finance professional and a qualified accountant (FCCA) with over 20 years of practice and consulting experience. She has spent the last 15 years at EY, specialising in building and reviewing complex financial models, with a focus on the power and utilities sector, particularly renewables. Her experience spans a broad range of activities including raising capital, refinancing, supporting M&A transactions, strategic options analysis, and operational monitoring.

Delivery team

Our delivery team has decades of development, programme management and engineering experience. This enables us to develop resilient solutions for long-term energy performance, efficiency and security.

Mark Rowcroft Development Director

Neil Buck Head of Operations

Andrew Mott Planning Manager

Edward Shuttleworth Land Acquisition Manager

Yazan Abawi Technical Manager

Hugo Charteris Project Developer

Flavia Bernabo Project Developer

Mostafa Azizkhani Geospatial Systems Developer

Delyth Brown Development Manager

Mark has spent 20 years in land development and has extensive experience of identifying, designing, consenting and delivering successful land development projects, including wind, solar, energy storage and thermal. He previously worked at Banks Renewables for 18 years holding various roles in development, technical design and construction project management across multiple asset classes. He holds a HNC Electrical & Electronic Engineering, BA (Hons), Industrial Design from Teesside University.

Neil is a highly experienced Renewable Energy Engineer with over 20 years in the renewable industry. The former MD of Brighter Green Engineering and Head of Operations at Belectric, Neil established his EPC experience and extensive knowledge of O&M for grid connected infrastructure. He’s responsible for constructing over 300MW of UK assets and maintaining one of the UK’s largest solar portfolios for Foresight.

Andrew has 17 years planning and environmental assessment experience, nearly 12 of which have been in renewable energy consenting at Arcus. Managing more than 130 planning applications for almost 5 GW of solar, wind, battery storage, grid management and gas peaking projects combined, Andrew works closely with key stakeholders during the planning process to manage risks and deliver a high project consent rate. He holds a MSc in EIA, Environmental Auditing and Management Systems and is an IEMA Registered EIA Practitioner.

Edward has worked in the energy sector since 2008 with project assets including waste to energy, gas peakers, solar and storage. Throughout his career, Edward has sourced and managed a pipeline of several hundred megawatts focusing on capacity market contracts and more recently subsidy free solar developments. He joined the team in September 2021 and will be working alongside clients throughout the development process, managing sites from inception to completion.

Yazan is a highly technical and solution-oriented Manager with over 10 years of experience in solar generation and power distribution systems. Previously at SSE for 6 years, Yazan honed his contract negotiation skills and combined his knowledge of DNO's ICP tender processes with excellent technical experience of solar development, site optimisation and best practice internationally. He is a Chartered engineer CEng.

Hugo is a Project Development Coordinator, working as part of the Exagen team to deliver utility scale renewable energy projects. He entered the renewables space after completing his BEng in Civil Engineering at the University of Exeter. Hugo is hugely motivated to help the UK achieve its net zero carbon goal.

As a Project Development Coordinator with Exagen Development, Flavia is part of the team that develops utility scale renewable energy projects, from initial conception right through to final completion. She completed her BASc: Science and Engineering degree at UCL in London, UK and UCF in Freiburg, Germany.

An experienced Geospatial Information Systems Analyst, for over 7 years Mostafa has worked and conducted research in the field of solar energy potential mapping on large and small scales, using geospatial tools and methods.

Delyth has fifteen years experience as a consents specialist delivering major infrastructure projects for electricity, gas and water network operators. She previously worked at Electricity North West for nearly ten years managing the company's operational property portfolio and holds a MA (Hons) in Architectural History from the University of Edinburgh.