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Company profile

Viper RF Limited

MMIC GaAs GaN microwave millimeter wave | Viper Rf

VIPER RF designs and supplies GaAs and GaAs MMICs for RF, microwave and millimeter-wave applications from 1-150GHz. The company has been supplying solutions for aerospace, communications and defence customers since 2008.

CRN
SC338855
Founded
2008
Age
18

Overview

Legal name
VIPER RF LIMITED
Region
Scotland
Registered address
C/O PINSENT MASONS
13 QUEEN'S ROAD
ABERDEEN
AB15 4YL
Insolvency history
No

Company events

Reference milestones and recent Companies House filing stream events.

5 events
18 Mar
2027

Confirmation statement due

Confirmation Due

Next confirmation statement due date

31 Jan
2027

Accounts due

Accounts Due

Next accounts due date

04 Mar
2026

Confirmation statement filed

Confirmation

Last confirmation statement made up date

30 Apr
2025

Accounts filed

Accounts

Last accounts made up date

04 Mar
2008

Incorporated

Inception

Company registered at Companies House

Public funding

5 awards
First funded
2011
Funded years
2011, 2012, 2016
Age at first award
3 years

Projects

2016 Collaborative R&D Lead participant

Phased array transmitter unit for next generation 5G Smart Cities communication systems

1 Oct 2016 to 31 Mar 2020

Awarded
£102,000
Total cost £170,949

In the Organisation for Economic Co-operation and Development 2016 Economic Survey*, “the growing role of global value chains (GVCs) in international production processes is of critical importance for Turkey’s development... participation in GVCs is one of the key drivers if successful productivity diffusion in a globalised world.” This project is a colla...

2012 Fast Track Lead participant

Ultra-high efficiency X-Band MMICs for portable satellite communications

1 Jul 2012 to 31 Aug 2013

Awarded
£58,546
Total cost £99,635

This research is based on developing world leading high power amplifiers (HPAs) for portable satellite communication equipment. A key requirement for portable equipment is to maximise battery life by optimising the microwave equipment to operate with high efficiencies (conversion of DC power to RF power). The major component to be targeted for efficiency ...

2012 Fast Track Lead participant

Ka-Band LEO satellite transmitters based on new high power, high efficiency packaged MMIC amplifier

1 Jun 2012 to 30 Nov 2013

Awarded
£67,471
Total cost £115,869

The evolving requirement for satellites downlinks to operate at higher data rates has led to the adoption and increased use of Ka-band frequencies. This project is aimed at developing a state-of-the-art, completely ITAR-free Ka-Band transmitter for these high data rate downlinks. A set of GaAs MMICs will be designed, fabricated and packaged before inserti...

2011 Feasibility Studies Lead participant

Ultra-compact, high efficiency low cost packaged GaAs 10W high power amplifier solution for Ka-Band communications

1 May 2011 to 31 Jul 2011

Awarded
£24,437
Total cost £32,583

Awaiting Public Summary

2011 Feasibility Studies Lead participant

High Power High Efficiency GaN Hybrid and MMIC Power Amplifiers for Space Applications

1 May 2011 to 31 Jul 2011

Awarded
£22,937
Total cost £30,583

Awaiting Public Summary

Product types

Collaborative R&D Fast Track Feasibility Studies