info@synthesys.co.uk +44(0) 1947 821464
World Leading
At SyntheSys Defence Systems we are driven by our purpose to ensure the protection of people, assets, and missions, through secure and interoperable communications.
​
We collaborate closely with clients, leveraging our expertise and innovation to deliver services and tailored mission-critical solutions as their trusted partner, ensuring exceptional results through close collaboration.
Our core offer encompasses testing, trials, training, and evaluation of tactical data links and secure communications; interoperability and system integration; cybersecurity, data and mission management solutions — expertly tailored for defense sectors to ensure operational excellence and mission success.


Your Trusted Partner
Backed by over 30 years of proven expertise in UK and global markets, SyntheSys Defence Systems excels in delivering outstanding, tailored solutions for government and commercial clients.
End-to-End Services
Our comprehensive solutions, seamlessly integrate every stage of service delivery to meet customer needs with precision, reliability and expertise.
Expert Support
Our team of former armed forces personnel and seasoned industry professionals brings unmatched expertise, leading the way in independent consultancy, systems development, and integration across specialised markets.​
​
Based in the UK, SyntheSys Defence Systems services customers across Europe and the globe.
Tactical Data Link Solutions & Lifecyle Support
By providing end-to-end TDL lifecycle support we ensure effective and secure communication systems that protect lives and critical assets in high-stakes environments. Our offer includes:
​
-
Design, development, and testing of TDL solutions for secure and reliable communication
-
Link-test facilities for validating interoperability and performance
-
Comprehensive training and development for operators and users of TDL networks
-
Integration with existing systems and networks, including Joint Range Extension Applications Protocol (JREAP) and SATCOM
-
Addition of IBM® DOORS® Requirements Management as a key service to support robust system lifecycle management


Interoperability & Integration Services
Our services enhance collaboration and mission success through reliable, efficient, and secure system interoperability:
​
-
Systems integration for diverse communication platforms, including Software Defined Radios (SDRs)
-
Testing and validation for multi-system compatibility and operational readiness
-
Development of scalable interoperability solutions for joint, coalition, and cross-platform operations
-
Special focus on seamless data-sharing solutions across TDL, SATCOM, SDRs, and JREAP ​
​
Cybersecurity for Mission-Critical Communications
Ensuring the integrity and security of communication systems to protect critical data, assets, and operations from cyber threats.
​
-
Threat assessment and mitigation for communication networks
-
Development of secure architectures for TDL, SDR, and SATCOM integration
-
Penetration testing and compliance audits tailored for defence and mission-critical systems
-
Real-time monitoring solutions for proactive cyber threat management​ © Photo credit: Navidim via Canva.com
![Canva]_edited.jpg](https://static.wixstatic.com/media/5f2f44_faa8b6c8397e4bea9648bd706370d9f4~mv2.jpg/v1/fill/w_391,h_261,al_c,q_80,usm_0.66_1.00_0.01,enc_avif,quality_auto/5f2f44_faa8b6c8397e4bea9648bd706370d9f4~mv2.jpg)

Data and Mission Management Systems
Driving mission success by providing robust and actionable data systems that support informed decisions in dynamic environments.
-
Development and integration of mission-critical data systems to optimise operations.
-
Custom solutions for data handling, sharing, and decision-making workflows across the mission lifecycle
-
Enhancement of situational awareness through real-time data analytics and visualisation tools
-
Integration with SATCOM and JREAP to improve data flow and mission-critical decision-making
Training
Our training courses draw on firsthand expertise in specifying, developing, procuring, and maintaining Tactical Data Link (TDL) systems, delivering unmatched knowledge and practical insights for operational success.
​
​Delivered by professional tutors who are true experts in both operational and technical aspects, our training is designed to provide unparalleled insight and expertise. Our tutors have been involved in TDL operations in Bosnia / Kosovo, the Gulf, Libya, and Afghanistan. All have operated TDLs in major NATO exercises such as Red Flag, Flying Fish, Clean Hunter, and Joint Warrior.
​
Our Signature Courses
​
-
​​Data Link Manager (DLM)/Interface Control Officer (ICO): this 15-day course provides personnel with all the knowledge they require to carry out DLM/ICO duties.
​​
-
​Tactical Data Link Training (TDL): our range of TDL courses include Link 11, Link 16, Link 22, Variable Message Format (VMF) and Joint Range Extension Application Protocol (JREAP).
​
-
Identification Friend or Foe/Secondary Surveillance Radar (IFF/SSR).​​
​​
Click on our Course Schedule link for dates or contact us for bespoke courses.
​​
For prices, further information, or to book any of our courses, please contact training@synthesys.co.uk or telephone +44(0)1947 821464.
​
Subject to Synthesys Standard Terms and Conditions of Business​​​

Recognition







.png)




Contact us
To find our more, please get in touch - email info@synthesys.co.uk or call us on +44(0) 1947 821464
Founded in 1988, SyntheSys has earned a respected position in the industry through its specialised TDL solutions, testing and software development, trusted by a broad range of defence and security clients.
Delkia, a leading provider of integrated systems for safety-related and mission-systems across the UK defence, aerospace, maritime and nuclear sectors acquired SyntheSys Defence and its parent company SyntheSys Systems, a distinguished provider of Interoperability and Tactical Data Link (TDL) at the end of 2024. This acquisition underscores Delkia's commitment to its mission systems and interoperability focus, which will allow SyntheSys to provide more capabilities in advancing secure, real-time data transmission solutions, situational awareness and strengthens Delkia’s deliver end-to-end communication systems to our collective valued clients.
​
The integration of SyntheSys into the Delkia family will bring together two organisations with a shared commitment to excellence, customer satisfaction, and innovation. Delkia anticipates that the combined expertise will enable the development of advanced solutions to meet the evolving demands of the defence, aerospace and nuclear sectors worldwide.