Comtek Network Systems UK Ltd.

Circular Economy

At Comtek, we’re leading the charge in revolutionizing the network equipment industry through our circular economy supply services. Our mission is to transform the way businesses approach networking infrastructure by offering sustainable solutions that reduce waste, minimise environmental impact, and promote resource efficiency. 

Our Circular Economy Approach

We believe in the power of the circular economy to drive positive change and create a more sustainable future. Through our innovative supply services that focus on high quality refurbished equipment, we help businesses extend the lifecycle of their network equipment, keeping products and materials in use for as long as possible.

Comtek is known as a specialist in sourcing, refurbishing, and reselling high-quality network equipment from leading manufacturers. Our carefully curated inventory includes a wide range of switches, routers, servers, and more, all refurbished to like-new condition. With a large in-house engineering team we assure our customers that anything we supply is tested to the highest quality, warranty backed.

In addition to refurbishment, we offer comprehensive recovery and recycling services for end-of-life network equipment. By responsibly managing the disposal of outdated hardware, we help businesses reduce electronic waste, satisfy WEEE commitments and maximise resource recovery.

Comtek collaborates with network equipment manufacturers, data centers, and businesses of all sizes to create closed-loop supply chains that prioritize sustainability and resource efficiency. Through strategic partnerships and innovative solutions, we’re driving the transition to a fully circular economy in the networking industry.

Why is a Circular Economy important?

For a long time, the world’s economy has been ‘Linear’. Simply meaning that we use raw materials, turn them into a product and dispose of them via traditional methods such as landfill or incineration. This take-make-waste economy saps natural resources, threatens the survival of species, fills soil and water with toxins and dangerously warms the Earth.

As the global population has grown, countries have identified the negative environmental impact of having a single-use approach. The demands on natural resources have increased and competition for rare minerals has intensified. This has meant that the linear process has become outdated and a transition to the circular economy has become a necessity.

Ultimately, the circular economy is not purely a concept. It’s happening already and it makes good business sense. As well as creating new opportunities for growth, a more circular economy reduces waste, drives greater resource productivity, delivers a more competitive economy, and helps reduce the environmental impacts of production and consumption.

Let’s work together to combat climate change by making conscious choices that benefit our planet through repair and refurbish! Make the sustainable choice.

Our Locations

Choose Comtek for your repair, support, and refurbished hardware needs to benefit from exceptional service and extended product lifespan.

Visit us today to discover our extensive range of repaired and supplied equipment from renowned brands like Cisco, Ciena, Nortel, Juniper, Arista, HPE, Infinera, ADVA, and more.


Comtek Network Systems (UK) Ltd.

Unit 108 Tenth Avenue

Deeside Industrial Park (Zone 3)

Deeside CH5 2UA


Comtek Network Systems (UK) Ltd.

19 Heron Rd

Belfast BT3 9LE


Comtek Network Systems (USA)

1040 Serpentine Lane

Suite 207

Pleasanton, CA 94566


Comtek Network Systems GmbH

Nordendstraße 2

64546 Mörfelden-Walldorf


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    Comtek Microwave Repairs

    What's Our Mission?

    To promote a sustainable & environmentally friendly corporate procurement culture by encouraging our clients to consider refurbished equipment as an effective alternative business solution to new replacement.

    Small changes, big impact for the environment.

    Comtek Microwave Repairs

    Careers at Comtek

    Looking for a new workplace? Come take a look at our available job positions here.

    Applicants must submit a CV and a covering letter.