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Memberships and Accreditations


Armed Forces Covenant

We are proud to have signed the Armed Forces Covenant with the United Kingdom (UK) Ministry of Defence.  The Armed Forces Covenant is a commitment between the Armed Forces community, the nation and the Government.  It encapsulates the moral obligation to ensure that those who serve or have served in the Armed Forces, and their families, are treated fairly.  We are proud to be accepted onto the register and see this as yet another reinforcement of our commitment to our Armed Forces.


For more information about the Armed Forces Covenant and our commitment, please click here.

Armed Forces Covenant Logo

Cyber Essentials Plus

Cyber Essentials Certified Plus Logo

Cyber Essentials Plus is a Government-backed cyber security certification scheme that sets out a good baseline of cyber security suitable for all organisations in all sectors.  The scheme addresses five key controls that, when implemented correctly, can prevent around 80% of cyber attacks.


Cyber Essentials Plus is a way of demonstrating a level of assurance to our Customers, by showing that security controls are in place to protect the businesses Information Technology (IT) systems and information and that these controls have been assessed against an independent, formal framework.  It has been independently verified that we meet the requirements for the extended Cyber Essentials Plus certification.  We continue to uphold the requirements outlined in the certification process.


International Data Link Society (IDLSoc)

International Data Link Society (IDLSoc) Logo

IDLSoc is a not-for-profit organisation which was set up to represent the International Data Links community through individual, government and corporate memberships.  Many of our personnel are active members of IDLSoc and we continue to support and contribute to the work the Society does in all areas of Data Link sustainment.

International Organization for Standardization (ISO) 9001:2015 Certification

ISO 9001:2015 Certification Logo

We are certified through an independent body to meet the standards of ISO 9001:2015 Certification.  ISO 9001 is a quality management system standard which helps organisations ensure that they meet the needs of Customers and other stakeholders, whilst meeting statutory and regulatory requirements related to products or programs.  Its general objective is to improve quality and we are continually committed to meeting the requirements of the certification.

Prompt Payment Code

Prompt Payment Code Logo

SyntheSys supports the Prompt Payment Code initiative of the UK Government's Department for Business & Trade.  Please click here to see our purchasing policy and click here for guidelines on how to get paid promptly.

Joint Supply Chain Accreditation Register (JOSCAR)


We are part of the JOSCAR Register which is an accreditation system for the defence industry.  The register aims to connect suppliers with buyers more effectively and gives a standard, baseline qualification criteria for those looking to provide products and services across the aerospace, defence and security sectors.  The system holds common supplier data which can be easily accessed.  For more information visit:

Crown Commercial Service Supplier

Crown Commercial Service Supplier Logo

G-Cloud 12


We are included on the G-Cloud supplier list in all three categories: Cloud Hosting, Cloud Software and Cloud Support.  G-Cloud 12 replaces the G-Cloud 11 services.  The United Kingdom (UK) Government G-Cloud is an initiative targeted at easing procurement by departments of UK public-sector bodies.  Only suppliers who meet a set minimum standard are considered for a place on the G-Cloud 12 framework agreement.  For more information about the G-Cloud Framework via the Digital Marketplace visit:



Digital Outcomes and Specialists 4


We are proud to have a place in the Digital Outcomes and Specialists 4 (DOS4) framework, which allows us to sell our services through the Digital Marketplace.  The main advantage for organisations purchasing services through the framework is that that they can be assured that listed members have been vetted to ensure suitability and reliability.  For more information, visit:


TRACE Certification Logo

TRACE has completed a TRACEcertification due diligence review of SyntheSys Systems Engineers Limited.  Certification by TRACE signifies that SyntheSys Systems Engineers Limited has completed internationally accepted due diligence procedures and has been forthcoming and cooperative during the review process.  TRACEcertification underscores SyntheSys Systems Engineers Limited's commitment to transparency in international commercial transactions.


View our complete TRACE Certified Due Diligence report:


The North East of England Process Industry Cluster

The North East of England Process Industry Cluster (NEPIC) Logo

The North East of England Process Industry Cluster (NEPIC) is a networking organisation that represents the largest cluster of process, chemical and energy companies in the UK and we are pleased to confirm our membership with the organisation.


NEPIC exists to ensure industry in the North East region thrives – and that there are investments, innovations and a network that will create jobs and opportunities long into the future.  For more information, visit:


MAKE UK Defence

MAKE UK Defence Logo

We are a member of MAKE UK Defence which champions and celebrates the UK’s defence and security industry.  The group represent the sector’s interests to government and champions this innovative, global and dynamic industry.  Our membership gives us strong routes into the local Defence industry and allows us to communicate directly with the community.  For more information, visit:



International Council on Systems Engineering (INCOSE)

We maintain International Council on Systems Engineering (INCOSE) Endorsed Training Provider status.  The scheme aims to differentiate systems engineering training providers by verifying that training meets a set of INCOSE standards.  The standards focus on organisational activity, capability, course portfolio, competencies and reviews, as an indicator of training excellence.

For more information about our Systems Engineering and related training, visit:


To read more about the INCOSE Endorsed training provider scheme, visit:


International Council on Systems Engineering (INCOSE) Endorsed Training Provider Logo

North East England Chamber Of Commerce

North East England Chamber of Commerce Logo

We are pleased to uphold our membership with the North East of England Chamber of Commerce.  The Chamber supports businesses to grow their knowledge, influence and connectivity regionally, nationally and internationally.  Its aim is to create an environment where businesses in the North East of England thrive as a collective force.  They are a completely independent body owned by our members and work with businesses of all sizes and sectors.  For more information about North East England Chamber of Commerce, visit:


UK Energy Technology Platform

UK Energy Technology Platform Logo

We are pleased to share that our technology solutions now feature on the UK Energy Technology Platform and global Technology Catalogue. connects buyers with suppliers and helps them to source and select the right technologies to meet energy transition and sustainability goals.  The site offers a platform for suppliers to showcase best-in-class technology solutions and features hundreds of leading technologies.


The UK Energy Technology site is geared towards UK operators, technology end-users and suppliers and is sponsored by the North Sea Transition Authority.


NOF Energy

NOF Logo

NOF is a UK wide business development membership organisation helping to make valuable connections between businesses in the global energy sector.


NOF works on behalf of its UK members and its network of partners to put companies of all sizes in touch with the best and most innovative supply chain businesses in the UK.




NECCUS is an alliance of industry, government and experts, united by their determination to drive the changes and programmes needed to reduce carbon emissions from industrial sources in Scotland and beyond.


Shell Alumni

Shell Alumni Logo
Global Alumni Network of Shell Logo

The purpose of the Shell Alumni Network is to make a difference to each other and the world around us, building on the talents and diversity of its members.


Shell Alumni achieve this by being a warm and mutually supportive community network, supporting development of its members and empowering its members to realise commercial and non-commercial opportunities.


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Version 4.2i dated 30 April 2024