© 2019 by The Premspec Group Ltd. All rights reserved


The PremSpec group (originally PremSpec electrical products limited) was founded in 2012 in Cardiff, Wales. The company was created to provide the electrical industry with products of the highest certified quality through carefully selected stockist partners across the United Kingdom, Europe and the Middle East. 

As an independently run company with family values we ensure that we remain flexible to our stockists and contractors needs. The Premspec Group has seen a tremendous growth in the industry since its inception in 2012. Our factory has established itself as a leading manufacturer of British wiring accessories. Outstanding quality, value and reliability are just some of the qualities our products have been associated with since being introduced to the market.


We give each item within the Premspec group product divisions a duty of care and a level of detail that the industry deserves. This ensures that our incredibly high standards in quality are sustained throughout the entire range. A testimony to this is the Intertek certification that is held by every item that we manufacture here at the Premspec group. This means that our products have met criteria of the highest and most respected testing organisation available.

The Premspec Group currently offers a range of products in wiring accessories (VERSO & STYLE), electrical heating (ASCOT) and circuit protection (PREMSHIELD) to a range of customers across the UK. Interest in our products continues to grow within the market.  Our aim is to make sure you are confident with your decision when you choose our products. This is why we continue to manufacture products of such high quality, maintaining the reputation we have by using market leading materials. The satisfaction our customers feel from our products is the whole reason we take such pride in our incredibly high standards

Our Management team

William Winter
Managing Director

Background: Aerospace, Finance & Electrical Wholesaling

Contact information: william.winter(at)

Junii Whyte 
Operations Manager

Background: Finance, Aerospace and IT

Contact information: junii.whyte(at)

Paul Compton
Sales Manager

Background: 22 Years in Electrical wholesaling 

Contact information: paul.compton(at) 

Brian Ball
Sales Office Supervisor

Background: Hospitality, Warehousing and management

Contact information: brian.ball(at)

Our partners & trade associations

Certification body

We go beyond testing, inspecting and certifying products; we are a Total Quality Assurance provider to industries worldwide. Through our global network of state-of-the-art facilities and industry-leading technical expertise, we provide innovative and bespoke Assurance, Testing, Inspection and Certification services to customers. We provide a systemic approach to supporting our customers’ Quality Assurance efforts in each of the areas of their operations including R&D, raw materials sourcing, components suppliers, manufacturing, transportation, distribution and retail channels, and consumer management.

Intertek is an industry leader with more than 43,000 employees in 1,000 locations in over 100 countries. We deliver Total Quality Assurance expertise 24 hours a day, 7 days a week with our industry-winning processes and customer-centric culture. Whether your business is local or global, we can help to ensure that your products meet quality, health, environmental, safety, and social accountability standards for virtually any market around the world. We hold extensive global accreditations, recognitions, and agreements, and our knowledge of and expertise in overcoming regulatory, market, and supply chain hurdles is unrivalled.

Intertek can sharpen your competitive edge 

  • With reliable testing and certification for faster regulatory approval

  • Through rapid, efficient entry to virtually any market in the world

  • With Total Quality Assurance across your supply chain

  • Through innovative leadership in meeting social accountability standards

  • By reducing cost and minimizing health, safety, and security risks

  • By becoming a TRUSTED BRAND

Domestic logistics 

DPD is one of the UK's leading time-critical carriers and can satisfy all your distribution needs, whether your consignments are for the UK or elsewhere in the world.

Integrating our own extensive UK network with our unrivalled ground-based service to Europe and Air Express service to the rest of the world, we are well placed to satisfy all your distribution and logistics needs.

In addition, our team of people has the technology and information systems to provide a seamless service for you and your customers.

International logistics

Driven by a relentless determination to deliver value to customers, Uniserve has become synonymous with quality, reliability and innovation, all delivered at the lowest possible cost. This, allied with continuous investment, has allowed Uniserve to grow and become the UK’s largest privately-owned logistics and global trade management provider.


The global presence of Uniserve, particularly in product sourcing locations, allied with a passionate belief in delivering high-quality service to our customers, has resulted in Uniserve becoming a trusted partner to many of the world’s leading businesses. This ranges from major corporations and brands through to local or niche online companies. Our continuous industry innovation has been recognised with numerous supply chain and customer service awards over the past thirty years.


Uniserve has built a global business on imagination, initiative, energy, discipline, experience, knowledge and passion for what they do. They have an in-depth knowledge of local markets and trends and base their planning on foresight and understanding of business. Uniserve employs experienced professionals who are amongst the best in the industry, enabling them to run a disciplined and unrivalled round-the-clock service.

House builders federation
Trade Association 

The Home Builders Federation (HBF) is the representative body of the home building industry in England and Wales. The HBF’s member firms account for some 80% of all new homes built in England and Wales in any one year and include companies of all sizes, ranging from multi-national, household names through regionally based businesses to small local companies:  

Alchemy Expo
Exhibitions and POS

Alchemy are an international design consultancy, providing solutions and expertise in content, digital solutions, events, retail and corporate applications.