At Leading Solvents, operational excellence is more than a goal, it is a verified standard.
We maintain a robust framework of internationally recognised certifications and industry memberships to ensure our products, processes, and people meet the highest global benchmarks.
Our Integrated Management System is built upon three fundamental ISO standards, providing a foundation for consistent quality and risk management.
CERTIFIED ✅
CERTIFICATE NUMBER: 17586-QMS-001
Provides a framework for organisations to consistently deliver products and services that meet customer and regulatory requirements. It focuses on enhancing customer satisfaction, improving operational efficiency, risk-based thinking, and continual improvement.
CERTIFIED ✅
CERTIFICATE NUMBER: 17586-EMS-001
Provides a framework for organisations to identify, manage, and reduce their environmental impact. It helps businesses minimise waste, improve, resource efficiency, ensure regulatory compliance and enhance sustainability, boosting credibility with customers and suppliers.
CERTIFIED ✅
CERTIFICATE NUMBER: 17586-OHS-001
The premier international standard designed to proactively prevent work-related injuries and illnesses. It provides a flexible risk-based framework for organisations of any size to improve safety performance, ensure legal compliance, continual improvement, and fosters a safer, more resilient workplace.
MEMBER ✅
A leading global charity dedicated to ensuring no worker is injured or made ill by their work. For over 60 years, they have championed high standards in health, safety, and wellbeing, providing education, audits, and consultancy to over 6,000 members worldwide. They work to influence policy and foster safer, healthier, and more sustainable workplaces.
MEMBER ✅
Solvents Industry Association (SIA) is the voice of the UK solvent industry, representing manufacturers, distributors, and stakeholders across the supply chain. The SIA promotes the safe, sustainable, and responsible use of solvents through best practice, technical guidance, and regulatory compliance, ensuring high health and safety standards.
CERTIFIED ✅
We are fully compliant with REACH (Registration, Evaluation, Authorisation, and Restriction of Chemicals) regulations. This ensures that the human health and environmental risks associated with chemical substances are identified and managed effectively across our entire product range.
PERMIT NUMBER: EPR/GB3904TM ✅
We hold a formal permit from the Environment Agency to operate waste installations. This ensures that our handling of materials meets stringent UK environmental protection standards and legal requirements.
These certifications are not just badges; they are a promise to our partners.
Compliance is the heartbeat of our operations. From environmental stewardship to workplace safety, we hold ourselves to the most demanding international standards.
These certifications represent our ongoing dedication to operational excellence, ensuring that Leading Solvents remains a stable, responsible, and high-performing link in your supply chain.
Our Tockwith Head Office is the central hub of our operations. It’s here that our strategy meets service, housing the teams that coordinate our global reach and maintain the high standards of customer care that define our reputation.
At Tockwith, our logistics network and manufacturing facilities work in perfect harmony. This is the hub where we coordinate production and distribution to ensure that every blend and every order runs seamlessly, reaching our customers exactly when they need it.
In Doncaster, raw materials are transformed into specialised solutions for the automotive, industrial, and healthcare sectors. Built on a foundation of safety and craftsmanship, this site delivers the reliability and precision our partners depend on.
Nottingham is our centre for innovation and car care excellence. From initial R&D and bespoke formulation to final packaging and export, our Car-Chem & Valet-Chem teams create world-class products that push the boundaries of specialist car care.
Leading Solvents Operate Multiple Sites In the UK
Unit 16, Marston Business Park
Rudgate, Tockwith
York, YO26 7QF
+44 (0) 1423 358 058
Unit 1-4, Plumtree Farm Industrial Estate
Plumtree Road, Bircotes
Doncaster, DN11 8EW
Unit 4, Summit Close
Kirkby-In-Ashfield
NG17 8GJ