How do you scale a business to £100M with only £1.5M?
Rebel Energy founder Penelope Hope explains how she scaled a UK energy supplier to over £100M in revenue with just £1.5M in funding from angels and a crowdfunding campaign. She details the capital-efficient strategy of using robotic process automation to achieve profitability in every month of trading, a rarity in the utilities sector.
What 2026 exits actually pay for SaaS
Miro had $600M ARR and 250,000 enterprise customers. They sold for $1.79B — roughly 3x revenue. Their 2021 investors took a 90% haircut on their mark. This is the current market clearing price for quality horizontal SaaS. If you are building toward an exit, you need to know which multiple category your business belongs in — before your board does that math for you.
Highlights
- →Scaled a UK energy supplier to over £100M in revenue on just £1.5M in funding, with no institutional VC.
- →Raised £1.5M pre-launch from a US investor (£200k), 30 UK angels (£800k), and 700+ crowdfunding investors (£500k).
- →Achieved profitability in every month of trading and an 11% EBITDA margin in year one, a figure 'unheard of for our sector'.
- →Automated ~500 backend processes from day one using RPA, allowing the company to compete on operational margin instead of price.
- →Founder advice: Pitch the investment, not the business. Show investors a clear path to returns using forward multiples on forecasts.
The full breakdown
Who's on this episode
Penelope Hope is the co-founder of Rebel Energy, a UK renewable energy supplier with a social mission to alleviate fuel poverty. With a background as an equity analyst, she led the company's initial £1.5 million fundraising effort through a combination of angel investors and a successful crowdfunding campaign on CrowdCube. Under her leadership, Rebel Energy scaled to over £100 million in revenue while maintaining profitability from its first year. Hope has since transitioned from her role at Rebel to focus on advising and investing in early-stage startups.
Questions answered in this episode
References & resources
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Podcast host, angel investor, and serial entrepreneur with 4× exits ranging from small businesses to VC-backed tech companies. Jason has been personally involved in over $100M in transactions and now helps founders close their next transaction at Thunder.vc, from pre-seed rounds to $100M exits. He coaches founders through their next major transaction and gets the deal done by introducing them to the right people in his network.
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