We built one of the world's fastest-growing energy companies. Here's how we did it.

In under a decade, Octopus went from startup to serving millions of customers across 18 countries - through a global energy crisis - without a traditional HR department or a management consulting firm in sight. Octonova shares what actually worked.

Octopus Energy Group, today
7m+
customers
18
countries
50m+
accounts on Kraken
4.8★
Trustpilot · 735k reviews
94%
CEO approval (Glassdoor)
Organisations we've worked with
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Why this exists

People keep visiting our offices and asking the same question: “How do you do it?

Every week, senior leaders from some of the world's biggest companies reach out to Octopus. They've seen the customer satisfaction scores. They've read the stories about flat structures and no HR department. And they want to know if whatever we've built can work for them.

The honest answer is: yes, but not in the way most consultancies would sell it to you.

Octopus didn't grow by following a framework. We grew by building a different kind of operating model, one where authority sits with the people closest to the work, small teams own real outcomes, and energy flows toward the customer rather than into approval chains.

We call it the The Octopus Operating System™. We built it under real pressure, during a global energy crisis, while scaling across 18 countries, with millions of new customers arriving every year.

Octonova exists to transfer that capability into other organisations. Not as advice. Not as a slide deck. By embedding the people who actually built it inside your teams.

Octopus Operating System™

This wasn't developed in a workshop. It was built under pressure.

Six principles that powered Octopus from zero to one of Europe's fastest-growing tech companies and that we've now seen work in organisations far outside the energy sector.

01

Small teams. Real ownership.

The people closest to the problem should be empowered to solve it. Decisions shouldn't travel upward, they should be made where the work happens. We proved this can scale: our customer teams own end-to-end outcomes for millions of customers.

02

Technology removes friction, not creates it.

Internal systems should make your people faster, not slower. At Octopus, we built our own tech — Kraken — because existing systems were designed for processes, not people. The result: higher satisfaction at lower cost.

03

The customer is the strategy.

Customer experience isn't a department that exists alongside the “real” business. It is the business. How decisions get made, how teams are structured, how performance is measured — all of it starts with the customer. That's why Octopus has a 4.8 Trustpilot score across 735,000 reviews.

04

Culture is behaviour, not a values poster.

Culture isn't what you put on your office walls. It's the day-to-day mechanics of how people actually work together, how decisions get made, what gets rewarded and how conflict gets resolved. We don't have an HR department. We have a culture that makes one unnecessary.

05

Speed is a strategic advantage.

In fast-changing markets, slow decision-making compounds. Every approval chain, every committee, every “let's schedule a follow-up” is a competitive risk. Octopus grew its UK market share dramatically during the 2021–22 energy crisis because we could move fast and change things.

06

Capability, not dependency.

The goal isn't to make you reliant on us. It's to leave your organisation genuinely stronger. We embed people, transfer skills, and step back. When we leave, your teams should be able to run the system themselves and make it better.

How we're different

We don't deliver advice. We transfer capability.

Most transformation fails to stick because it arrives from the outside. A plan lands, there might be short-term progress, but the capability never transfers. The reason is simple: the people delivering it were never really inside the organisation. We are.

Octonova
  • Builds capability from within
  • Embedded operators who've done it for real
  • Activates a proven, lived operating model
  • Optimised for actual change, not analysis
  • Leaves strength and knowledge behind
  • Scales by transferring capability
Tested in the real world

Not theory. A system stress-tested at scale.

The Octopus Operating System™ wasn't designed in a lab. It was refined while the company was growing at full speed, under serious pressure, with real consequences for getting it wrong.

01

Across 18 countries, the same operating principles scaled without the bureaucracy that typically follows global expansion.

02

With millions of new customers arriving rapidly, service quality went up, not down. 4.8 stars on Trustpilot, across 735,000 reviews.

03

No traditional HR department. No management consulting firms. Growth driven by how the system was designed, not by adding headcount and process.

Who it's for

Octonova works best when something has to change.

We're not for everyone. The organisations that get the most from working with us tend to share one thing: they know the way they're currently operating isn't going to get them where they need to go.

Scaling

Growing fast but feeling it

You're adding headcount but losing speed. Decisions that used to happen in a room now take weeks. The energy that made you great is leaking into coordination.

Stuck

Lots of process, not enough progress

You've got the strategy. You've probably had the consultants. But the change isn't sticking and you're not sure why. The answer is usually systemic, not strategic.

Customer-focused

You believe experience is everything

You care about how your customers feel, and you know your organisation isn't built to deliver the experience you want. That gap is fixable, and it starts with how teams are structured.

Reset

Ready to do it differently

You're not looking for another report. You want operators embedded in your teams, doing the real work, changing how decisions actually get made. That's exactly what we do.

The Experience Lab

Stop sending your team to offsites. Send them into a living operating system.

The fastest way to understand the Octopus Operating System™ isn't to read about it. It's to operate inside it with the people who built it, in the environment where it runs every day.

Book a session — late 2026
01

Team immersion

Your leadership team works inside an Octopus office, embedded with real teams running the real operating model.

02

Lived experience, not a presentation

See first-hand how decisions get made, how teams are structured, and how the culture actually operates under pressure.

03

Take the patterns back

Leave with a clear picture of what's transferable to your organisation and a plan for how to start activating it.

04

Facilitated by the people who built it

Not a trainer with a case study. The actual operators who designed and ran the Octopus Operating System™.

Get started

The world isn't slowing down. Your organisation shouldn't either.

If you're serious about changing how your organisation operates, we'd like to hear from you. Every engagement starts with a conversation, not a proposal.

Get in touch

No long RFP process. No 12-week discovery phase. Just a conversation.