Qualifications

· Minimum 15 years’ experience in commercial roles within the gas, energy or utilities sector, with at least 5 years at senior leadership level.

· Strong, demonstrable experience in gas commercialisation, energy contracting, and large-scale B2B energy sales.

· Experience managing integrated gas and power portfolios is a strong advantage.

· Bachelor’s degree in Business, Engineering, or related

discipline.

· MBA or relevant postgraduate qualification is an advantage.

· Relevant industry certifications or executive training in energy, gas, or infrastructure sectors are desirable.

Strategic & Commercial Leadership

· Define and execute Viathan’s commercial growth strategy with gas as the primary growth

engine, while ensuring alignment with power business objectives.

· Drive asset-backed revenue growth, focusing on utilisation of existing gas and power infrastructure.

· Lead long-term commercial planning to support Viathan’s capacity expansion, EBITDA

Gas Commercialisation & Market Development

· Lead the commercialisation of gas solutions across CNG, LNG, PNG, gas-to-power, and embedded energy models.

· Identify and develop industrial clusters, estates, large commercial users, and anchor customers with unmet energy demand.

· Structure and negotiate GSPAs, embedded generation agreements, and long-term energy supply contracts, balancing risk, pricing, and bankability.

Power Business Oversight

· Oversee commercial strategy for embedded and captive power solutions, ensuring alignment with gas-led offerings where applicable.

· Support development and execution of PPAs for commercial and industrial customers.

· Ensure coordinated go-to-market strategies for gas and power to maximise cross-selling,opportunities.

Commercial Operations & Revenue Assurance

· Oversee all post-contract commercial activities across gas and power businesses, from contract execution to billing and collections.

· Ensure robust pricing governance, contract administration, revenue assurance, and margin protection.

· Establish and monitor KPIs including asset utilisation, revenue per customer, contract renewals, payment efficiency, and contribution margins.

People Leadership

· Lead, develop and inspire a high-performing commercial team spanning gas sales, power sales, business development, account management and marketing.

· Build a future-ready commercial organisation, ensuring the right capabilities, structure

and succession are in place to support the company’s long-term growth strategy.