About Us
Since 1993, OSI Office & Educational Furniture has been helping organisations across the UK create productive, inspiring and practical spaces.
As a family-run business based in Barnsley, we have grown from a small office supplies company into a trusted supplier of office furniture, educational furniture, space planning and installation services.
With over three decades of experience, we continue to build long-term relationships by combining expert advice, quality products and exceptional customer service.

What We Do
Today, we work with businesses, schools, academies, colleges and public sector organisations nationwide, supporting everything from individual furniture requirements to complete refurbishment and FF&E projects.
Whether delivering a single workspace solution or managing a large-scale installation, our focus remains the same — providing the right products, practical expertise and a personal service that customers can rely on.
OUR JOURNEY
ince 1993, OSI has grown from a small family-run business in Barnsley into a trusted supplier of office and educational furniture, supporting organisations across the UK.
1993
OSI Founded
Founded by Steve Dickinson, operating from a garage in Barnsley and supplying office stationery to local businesses.
First Office Premises
As the business continued to grow, OSI moved from its original garage operation into its first dedicated office premises in Barnsley.
1995
2000
First Website Launch
OSI launched its first website, helping customers browse products and connect with the business online.
Move to Current Premises
The company relocated to its current Barnsley premises, providing additional office, warehouse and operational space to support future growth.
2002
2008
Major Council Contract Secured
OSI secured its first major council furniture contract, marking an important milestone in the company’s development and public sector growth.
First Schools Furniture Catalogue
The first Schools Furniture catalogue was launched, establishing what would become one of OSI’s core areas of expertise.
2009
2021
Next Generation Leadership
Leadership of the business transitioned to Steve Dickinson’s children, continuing the family-run values that have shaped OSI since 1993.
Supporting Organisations Nationwide
OSI now supplies office and educational furniture, space planning, refurbishment and installation services to organisations throughout the UK.
Today
Looking Ahead
More than 30 years after our journey began, OSI remains committed to helping organisations create productive, inspiring and practical spaces. While our products, services and technology have evolved over the years, our focus on quality, value and customer service remains exactly the same.