East Sussex’s 21 Fastest Growing Electronics Startups

At Best Startup London we track over 100,000 London based startups and over 500,000 people who hold key positions in these companies. We use this directory of startups to highlight top employees, founders and organisations we think deserve more appreciation than they are currently getting.

We’ve ranked the top 21 Electronics companies in East Sussex. The companies, startups and institutions listed in this article are all exceptional companies, well worth a follow. We have included links to their websites, socials and CrunchBase (if you’re interested in their financials).

We selected the organisations listed in this article based on:

• Track record
• Executive leadership
• Market share
• Innovation
• ESG rating

Our Data – We source our data from OSINT (open source intelligence) and public directories such as Crunchbase, SemRush and many more. The data from these sources should be treated with a degree of caution and verified yourself.

Top Electronics Companies & Startups (East Sussex)

Be Valued

Be Valued is an insurance service provider that offers valuation and settlement of claims across groups like bicycles, PC and laptops.

Quorum Technologies

Quorum Technologies provides market and technology leaders in electron microscopy coating and cryogenic preparation.

Photek

Photek specializes in the manufacturing of vacuum-based tubes and camera systems for charged particle detection and imaging.

Realmac Software

Realmac is a software platform that develops applications for Mac and iOS operating systems.

Control Freq Limited

Control Freq Limited manufactures & deals in online sales of reliable security, access & monitoring systems for home & business.

Swiss Watches Direct

Swiss Watches Direct is an internet watch shop that sells a range of watch brands dealers at discounted prices.

Furness Controls

Furness Controls is an electronics company that manufactures and sells differential pressure, airflow, gasflow, and leak detection devices.

Spendor

Spendor is a designer, engineer and builder of high-end loudspeakers.

Owl Visual

Owl Visual is a supplier of video and projection equipment to the commercial, leisure, and home cinema industries.

Adjacent Systems Ltd.

Adjacent Systems Ltd. is a company that provides software solutions for any problem.

Sensatech

Sensatech Designs Ltd develops, produces and supplies custom electronic non-contact sensing solutions.

Main Systems

Main Systems is creating low-voltage switchgear systems.

Feedback Instruments

Feedback Instruments is an electronic training equipment manufacturer.

DCT-Performance

We offer a wide range of services, including: DPF/FAP services, remapping, ECU repairs, crash data(SRS), MOT preparation, repairs after MOT.

Electrical2go

Electrical2go is an e-commerce site that provides online electrical wholesale products.

MPE Electronics

MPE Electronics is an electronics manufacturer of printed circuit board and electronic assemblies.

Build Brighton

Brighton’s hackerspace – a community for people who build things with electronics and hardware.

Feedback Data plc

Feedback Data specialises in workforce management for companies operating in both the industrial and retail environments

Southern Heating Group

Southern Heating Group is an electrical maintenance and contracting company.

Baldwin Boxall

Baldwin Boxall was founded in 1982 to offer industry-leading communication solutions.

Concord Lighting

Concord Lighting, Inc.