
Ontic is a leading global aerospace OEM trusted by the world’s aerospace leaders. With over 1,300 employees across four time zones and seven sites, we have more than doubled in size since 2019 and are continuing to grow.
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Onyx IT is a leading provider of IT support and services, specializing in delivering innovative technology solutions to businesses. With over 30 years of experience, Onyx IT has been at the forefront of the IT industry, offer…

Open Cosmos is an end-to-end space mission provider operating on three main axis: Open Orbit bespoke mission services, Open Constellation mutualised standard infrastructure, and Data Cosmos down stream data analytical service…

http://www.opencastsoftware.com
Opencast is a highly skilled and fast growing technology consultancy. Our team of specialists work at the heart of government, providing a range of digital consultancy and services. These include: Software, digital and techni…

A FTSE 100 company, Micro Focus is uniquely positioned to help customers maximize existing software investments and embrace innovation in a world of hybrid IT—from mainframe to mobile to cloud.
We are one of the largest pure-…

http://www.openworksengineering.com
OpenWorks Engineering is a world leader in defence and security technology.
Based in the United Kingdom, OpenWorks has developed an award winning and innovative drone capture and autonomous optical detection and tracking te…

OPSWAT protects critical infrastructure. Our goal is to eliminate malware and zero day attacks. Our products focus on threat prevention and process creation for secure data transfer and safe device access.

Headquartered in Leeds, UK with offices in Bristol, Optalysys enables the future of secure computing by processing data at scale, without it needing to be decrypted. It does this by using the power of advanced silicon photoni…

Optimas is a leading tech-enabled manufacturer and distributor specialising in precision components, engineered fasteners, and supply chain solutions for mission-critical industries, including defence. With over a century of …

OptiMatrix is an independent business consultancy that has provided support to the Defence, Aerospace and Security sector since 2002, working with both Industry clients, (from SME’s to international primes), and Government ag…

http://www.optimise-engineering.co.uk
Optimise Engineering enables organisations to respond to challenges associated with increasingly complex system design, acquisition, test and maintenance needs.

https://www.optimise-risk.co.uk/
optimise are a risk management practice supporting major projects and programmes internationally. From service provision to training and consultancy, optimise can support organisations with their risk management needs, increa…

Optimus OD Ltd is the exclusive licensee for The Arbinger Institute in the UK, delivering world-class organisational development solutions to public and private sector clients. Arbinger’s globally recognised frameworks focus …

http://www.opustalentsolutions.com
Specialist Contract recruitment company supplying actively cleared SC/NPPV/DV/NATO cleared professionals covering Tech roles (Design & Digital, Project Services, Data & Engineering, DevOps & Cloud, Development languages), Com…

Orbit Fab is developing an orbital infrastructure designed to provide a ubiquitous supply of propellant for all in-orbit assets, both governmental and commercial, extending their lifespan and reducing the need for deorbit and…

For over twenty years Orchis Media Limited have been producing dynamic, entertaining and informative films for Charities, NGOs, businesses, governments and the military.We provide a full service one-stop shop for all your vid…