Investment Associate in Slough

Gore Street Capital (the “Company”) is a leading specialist investment manager focused on energy infrastructure, with multiple pools of capital specifically allocated to battery energy storage and the energy transition. The Company applies a private-equity investment approach to originate, structure and actively manage investments in resilient, long-term infrastructure assets across Europe, the US and Asia.

The Company leverages its in-house engineering capabilities to combine deep sector expertise with disciplined investment underwriting, sourcing proprietary opportunities and partnering with experienced developers, operators and institutional capital. The Investment team is responsible for the full lifecycle of investments, from origination and due diligence through structuring, execution and asset management, with a strong focus on risk allocation, value creation and capital preservation.

The Company has particular expertise in:

• Originating and executing proprietary and off-market investment opportunities in energy storage.
• Structuring complex infrastructure investments across development, construction and operational assets.
• Managing investments through changing regulatory, policy and market environments, with first-mover experience in multiple markets.
• Forming strategic partnerships and coordinating with developers, lenders, advisors and public-sector stakeholders to deliver large-scale BESS investments.

The Company is looking for a capable and enthusiastic Investment Associate to join the Investment team following the successful launch of its third EU-focused BESS fund. The role offers broad exposure across the investment lifecycle and the opportunity to play a meaningful role in executing growth capital into impact investments at a pivotal stage for the platform.

The Investment Associate will work closely with senior team members on both buy-side and sell-side M&A transactions, as well as project-level and portfolio financings. Responsibilities will span origination, financial modelling, due diligence coordination, transaction structuring and execution, providing significant exposure to investment committee processes and external counterparties.

The breadth and pace of transaction activity make this role well suited to ambitious candidates seeking accelerated responsibility and career progression within a specialist investment manager operating at the forefront of the BESS market.

Responsibilities, duties and tasks

Investment Analysis & Financial Modelling

• Build, review and maintain detailed financial models (including DCF-based and transaction models) to evaluate prospective BESS investments and disposals.
• Support buy-side and sell-side M&A processes, working closely with senior investment professionals and other internal teams to assess and execute investment opportunities.
• Undertake comprehensive scenario and sensitivity analysis to assess risk, returns and downside protection across investment cases.
• Produce asset-level and portfolio-level valuation analyses, including Net Asset Value calculations.
• Engage with external valuers and auditors on valuation methodologies, assumptions and discounted cash flow analysis.

Market & Investment Research

• Monitor investment activity, pricing dynamics and transaction structures within the energy storage sector.
• Track regulatory, market and policy developments impacting BESS assets and portfolios, assessing implications for existing and prospective investments.
• Prepare targeted market analysis to support investment thesis, fund deployment strategy and entry into new geographies.

Due Diligence & Transaction Execution

• Support the execution of investment opportunities through the full transaction process, including management of data rooms and coordination of information flows.
• Analyse financial, technical, legal and commercial due diligence outputs, identifying key risks, mitigants and value drivers.
• Work with external advisors (technical, legal, tax, commercial) to support robust underwriting and transaction structuring.
• Prepare high-quality investment materials, including investment committee papers and presentations.
• Support and, where appropriate, take day-to-day ownership of sell-side processes, including valuation analysis, data room management and diligence coordination.

Governance, Reporting & Portfolio Support

• Prepare and contribute to Investment Committee and Board materials, including transaction summaries, risk analysis and valuation updates.
• Support periodic portfolio valuation, performance monitoring and reporting.
• Assist with interim, annual and ad-hoc reporting, including financial performance analysis of portfolio assets.
• Produce and maintain investor-facing reports and analytical materials, as required.

Person Specification

Qualifications/Training

• Bachelor’s degree required. A master’s degree in Business, Finance, Economics, or a related field preferable.
• CFA or CAIA qualification preferable.
• In process for ACA qualification is preferable.

Experience/Knowledge

• A minimum of 4 years of experience in investment banking or financial advisory in Tier 1 institutions.
• Advanced skills in Excel and PowerPoint. Fluency in DCF/LBO valuations.

Other Requirements

• A positive ‘can-do’ attitude with a passion for and understanding of private investing.
• Strong analytical aptitude, with an understanding of financial analysis.
• Ability to write in a clear and concise manner.
• The ability to balance competing workstreams and prioritise accordingly.
• An interest in energy storage and renewable energy infrastructure investments.