9 companies

Windar Photonics

Market Cap: UK£51.1m

Through its subsidiaries, develops light detection and ranging wind sensors, and related software suite for use on electricity generating wind turbines in Europe, China, Australia, the United States, and rest of Asia.

WPHO

UK£0.53

7D

23.3%

1Y

19.1%

Gooch & Housego

Market Cap: UK£113.5m

Engages in the manufacture and sale of acousto-optics, electro-optics, fiber optics, and precision optics and systems in the United Kingdom, North America, Europe, the Asia Pacific, and internationally.

GHH

UK£4.40

7D

7.1%

1Y

-22.0%

Raspberry Pi Holdings

Market Cap: UK£905.2m

Designs and develops single board computers and compute modules worldwide.

RPI

UK£4.68

7D

-1.1%

1Y

n/a

Spirent Communications

Market Cap: UK£1.1b

Provides automated test and assurance solutions in the Americas, the Asia Pacific, Europe, the Middle East, and Africa.

SPT

UK£1.88

7D

2.0%

1Y

-1.6%

BATM Advanced Communications

Market Cap: UK£68.9m

Engages in the development, production, and supply of real-time technologies and associated services in Israel, the United States, and Europe.

BVC

UK£0.16

7D

10.3%

1Y

-17.2%

Xaar

Market Cap: UK£82.8m

Designs, develops, manufactures, markets, and sells industrial printheads and print systems in Europe, the Middle East, Africa, Asia, and the Americas.

XAR

UK£1.05

7D

4.9%

1Y

-12.2%

Croma Security Solutions Group

Market Cap: UK£11.6m

Provides security services in the United Kingdom.

CSSG

UK£0.84

7D

-1.8%

1Y

14.3%

Touchstar

Market Cap: UK£7.1m

Designs and builds rugged mobile computing devices under the Touchstar brand in the United Kingdom and rest of Europe.

TST

UK£0.86

7D

12.3%

1Y

-1.1%

Calnex Solutions

Market Cap: UK£44.4m

Designs, produces, and markets test instrumentation and solutions for network synchronization, and network emulation for telecoms networks, enterprise networks, and data centers in the Americas, North Asia, and internationally.

CLX

UK£0.51

7D

-1.9%

1Y

-16.9%