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Open System Solutions (OSS) is committed to providing unique high power solutions for today's demanding control & energy management requirements utilising ANSI/CEA 709.1 (commonly known as LON™) and other related standards.

Also supporting other protocols such as TREND™, SNMP™, Modbus™, BacNet™ & OPC™, means that consultants, integrators and end users can be assured of an efficient and effective route to the implementation of a truly open control system.

Esprit Electronics
Southern Contract Electronic Manufacturer (CeM) with specialist expertise in Supply Chain Management, Logistics Management & Production Ready Kitting.
Icon Electronics
Northern Contract Electronic Manufacturer (CeM) with specialist expertise in New Product Introduction, Design & Rapid Prototyping.
AEF Solutions
Experts in Filtered Connector Solutions for Electro Magnetic Compatibility (EMC, EMI, RFI) and Transient Voltage Suppression (TVS) including lightning protection.
Open System Solutions
Unique high power solutions for today’s demanding control & energy management requirements utilising ANSI/CEA 709.1, commonly known as LON™ and other related standards.
PCB Partners UK
Portsmouth based Contact electronic Manufacturer (CeM) specialising in Electro Mechanical,Cable and Wire Harness Sub-Assemblies & competitive bare PCB sourcing and procurement service.