Welcome to the number one choice for office cleaning.
Clean Slate is one of the region’s leading commercial cleaning providers, built on over 50 years of industry experience and a commitment to raising standards across the cleaning sector. Today, we are a thriving £6m organisation, employing more than 350 people and operating from offices in Derby (head office), Cambridge, and Nuneaton.
At Clean Slate, we have evolved significantly over the decades, growing from a small Derby office into a multi-site business serving clients across the East Midlands, Cambridgeshire and Warwickshire. Our progress has been driven by strong leadership structured systems and a determination to deliver cleaning that is reliable, consistent and truly professional.
At the heart of this evolution is Mike Armitage, our Managing Director and Finance lead, who oversees the strategic direction of the business. Supported by a dedicated senior leadership team, Mike has helped shape Clean Slate into the well-organised, people-focused company it is today.
Clean Slate is proud to be a Best and Fair Company, committed to treating people well, paying fairly, and giving our teams the respect and support they deserve. We know that when our people feel valued, they deliver outstanding service — and our customers benefit every day.
We are also working towards B Corp certification, reflecting our commitment to ethical, responsible, and sustainable business practices. From environmental improvements to digitalisation and training, we are continually raising our own standards while helping to raise those of the wider cleaning industry.
Always improving. Always Clean Slate.
From a small local team to a large, multi-office organisation, our mission has remained the same:
to deliver cleaning that’s consistent, reliable, and done properly — by people who genuinely care.
As we continue to grow, innovate, and expand our reach, one thing remains constant:
our commitment to making workplaces cleaner, healthier, and better places for everyone.
Our structure is built around clarity, accountability, and a shared mission to deliver exceptional service:
Clean Slate are the only commercial cleaning company to offer a triple guarantee service. If we fail to live up to our promises, just tell us when you want us to finish and we will go. Without penalty.
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