Est. 1984

Four decades of building independence.

The story of Steering Developments and SD Motion — a privately-run business that's been quietly shaping UK mobility for over forty years.

Scroll the timeline
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Milestone
1984

The first workshop opens.

Steering Developments is founded with a focus on bespoke vehicle hand-controls — built to give drivers with disabilities real freedom on the road.

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Milestone
1992

Growing the adaptations range.

Demand grows quickly. The team expands into full vehicle conversions — wheelchair-accessible vehicles, transfer plates and custom seating solutions.

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Milestone
2001

A new home, a bigger team.

We move into a purpose-built facility, doubling our workshop space and bringing design, build and aftercare under one roof.

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Milestone
2010

ISO 9001 certification.

Quality processes are formalised across the business — a commitment to consistency that still defines every system we build today.

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Milestone
2015

SD Motion is born.

We launch our own wheelchair power-assist range, partnering with Yamaha to bring reliable, UK-built drive systems to manual wheelchair users.

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Milestone
2020

Supporting through change.

Through the pandemic, the team keeps installing, servicing and supporting — proving that local manufacturing and personal aftercare really matter.

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Milestone
Today

A team of 19, and counting.

Now a team of 19, we continue to design, build and fit mobility solutions across the UK — with the same core values we started with.

What's next

The next chapter is being built now.

We're still designing, still building, still answering the phone ourselves. Come and meet the team — or book a free demo to try SD Motion for yourself.