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About us

Acquisitions.

Complii is building the UK’s leading compliance business by combining strong organic growth with strategic acquisitions.

When we acquire a business, it typically continues operating from the same premises and under the same brand, and we aim to retain the entire team.

We provide founders with flexibility: they can choose to exit the business entirely, or take on a leadership role within the wider Complii team and remain involved long-term.

Our deal structures are designed to be innovative and rewarding, allowing former owners to share in the future growth of both their business and the wider Complii team.

Our approach

Partnering for growth, built on respect.

Building the UK’s leading compliance group

At Complii, we are committed to creating the UK’s leading compliance business, combining strong organic growth with a carefully considered programme of acquisitions. Our approach is built on respect for the businesses we partner with, recognising the value of their people, expertise, and reputation.

Protecting legacy, supporting growth

When a business joins Complii, it typically continues to operate under its existing brand, from the same premises, with the same trusted team in place. We believe continuity is key, which is why we aim to retain staff and protect the culture that has made the business successful.

Flexible opportunities for founders

For founders considering the future of their company, we provide genuine choice. Some choose to step back and exit, while others see value in joining our senior management team and remaining closely involved over the long term. We respect both paths and provide the support needed to make the transition a success.

Innovative deal structures

We understand that every transaction is unique, so we offer flexible deal structures that allow owners to share in the value created after acquisition. This means not only benefiting from the growth of your own business but also from the continued success of the wider Complii group.

A trusted partner for the long term

Our focus is on building strong, sustainable partnerships. By combining the strengths of each business with our group resources, we create opportunities for innovation, growth, and long-term value for employees, clients, and owners alike.

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Acquisitions

Let’s talk about what’s next.