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About us
Our businesses
- CHESS
- EID
- ELAC SONAR
- EM Solutions
- MASS
- MCL
- SEA
Our markets
Investors
Careers
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Contact us

- What we do
  
  What we do
  
  Cohort is the parent company of seven innovative, agile and responsive businesses (Chess, EID, ELAC SONAR, MASS, MCL, SEA and EMS) providing a wide range of services and products for British (UK), German, Portuguese and international customers in defence and related markets.
  What we do
- How we work
  
  How we work
  
  We create solutions to keep people safe. Acting with agility to find a better way, make smart decisions and meet customers’ needs.
  How we work
- Our people
  
  Our people
  
  We recognise that success hinges on the attitudes and behaviours of our people and we create a climate and culture that encourages them to deliver outstanding performance for our customers.
  Our people
- Leadership
  
  Leadership
  
  Introducing our Board of Directors and Executive Management Team.
  Leadership
- History
  
  History
  
  Cohort was formed in 2006 and admitted to London's Alternative Investment Market in March 2006
  History
About us

About us

Supporting entrepreneurial businesses to grow and innovate in defence technology, products & services.
About us
- CHESS
  
  CHESS
  
  Surveillance, fire control, and special projects for demanding environments.
  CHESS
- EID
  
  EID
  
  EID designs and manufactures advanced communications systems for naval and military customers.
  EID
- ELAC SONAR
  
  ELAC SONAR
  
  ELAC SONAR supplies advanced sonar systems and underwater communications to global customers in the naval marketplace.
  ELAC SONAR
- EM Solutions
  
  EM Solutions
  
  EM Solutions develops and produces high-end satellite communications terminals for global navy and maritime customers.
  EM Solutions
- MASS
  
  MASS
  
  MASS is a specialist data technology company serving the defence and security markets, focused on electronic warfare, digital services and training support.
  MASS
- MCL
  
  MCL
  
  MCL designs, sources and supports advanced electronic and surveillance technology for UK end users including the MOD and other government agencies.
  MCL
- SEA
  
  SEA
  
  SEA delivers and supports technology-based products for the defence and transport markets alongside specialist research and training services.
  SEA
Our businesses

Our businesses

Discover more about the innovative, responsive and independent businesses that are part of the Cohort Group.
Our businesses
- Combat systems
  
  Combat systems
  
  We provide solutions to protect valuable combat assets against threats and execute missions on land, above and below water.
  Combat systems
- C4ISTAR
  
  C4ISTAR
  
  We provide solutions to enable secure information exchange and situational awareness in the battlespace and for critical infrastructure.
  C4ISTAR
- Digital services
  
  Digital services
  
  We provide services to ensure critical and sensitive information infrastructure is protected and secure and to reduce threats to the community.
  Digital services
- Training & simulation
  
  Training & simulation
  
  We deliver knowledge, tools, and instruction for people to learn new skills in real, virtual and safe environments.
  Training & simulation
- Research, advice & support
  
  Research, advice & support
  
  We help the armed forces to research, define, acquire and support the next generation of capability.
  Research, advice & support
- Intelligent transport systems
  
  Intelligent transport systems
  
  We provide systems to manage road traffic and improve safety.
  Intelligent transport systems
Our markets

Our markets

Applying advanced technology to protect and secure, we nurture agile partnerships across our markets.
Our markets
- Acquisition of EM Solutions
  
  Acquisition of EM Solutions
  
  View documents for the acquisition of EM Solutions.
  Acquisition of EM Solutions
- Annual Report 2025 Summary
  
  Annual Report 2025 Summary
  
  Empowering innovation for defence advantage
  Annual Report 2025 Summary
- - Our strategy
    
    Our strategy
    
    Innovative, responsive and independent businesses combined with the benefits of a listed group.
    Our strategy
  Why invest?
  
  Why invest?
  
  We are committed to delivering value to shareholders and ensuring they benefit from our success in the form of dividend growth.
  Why invest?
- Results, reports & presentations
  
  Results, reports & presentations
  
  View the latest results, reports, presentations and videos.
  Results, reports & presentations
- Share price
  
  Share price
  
  Share price and interactive share price chart.
  Share price
- - Dividends
    
    Dividends
    
    Information on dividends and dividend history.
    Dividends
  - Frequently Asked Questions
    
    Frequently Asked Questions
    
    Read frequently asked questions about holding shares in Cohort plc
    Frequently Asked Questions
  - Annual General Meeting
    
    Annual General Meeting
    
    Find all current and archived data from Cohort plc Annual General Meeting's (AGM).
    Annual General Meeting
  Shareholder information
  
  Shareholder information
  
  Cohort securities are traded only on AIM and are not subject to any restrictions of transfer.
  Shareholder information
- - QCA compliance
    
    QCA compliance
    
    QCA compliance.
    QCA compliance
  - Board of Directors
    
    Board of Directors
    
    For details of each of the Directors and their responsibilities.
    Board of Directors
  Corporate governance
  
  Corporate governance
  
  The Board is committed to maintaining appropriate standards of corporate governance and managing the Group in a flexible and effective manner.
  Corporate governance
- Financial calendar
  
  Financial calendar
  
  View our calendar of events and download to your calendar.
  Financial calendar
- Analyst consensus
  
  Analyst consensus
  
  Cohort has a number of analysts actively publishing research on the company.
  Analyst consensus
- Advisers
  
  Advisers
  
  Key advisers to Cohort plc.
  Advisers
- AIM Rule 26
  
  AIM Rule 26
  
  This page contains links to core management and financial information and has been designed to comply with the requirements of Rule 26 of the AIM Rules for Companies.
  AIM Rule 26
Investors

Investors

Cohort is an AIM listed parent company of seven innovative, agile and responsive businesses (Chess, EID, ELAC SONAR, MASS, MCL, SEA and EM Solutions), providing a wide range of services and products in defence, security, intelligent transport systems and subsea engineering.
Investors
Careers

Careers

Career opportunities at Cohort plc Group.
Careers
- Press releases
  
  Press releases
  
  Read the latest press releases from the Group and subsidiary businesses: Chess, EID, ELAC SONAR, MASS, MCL, SEA and EM Solutions.
  Press releases
- Regulatory news
  
  Regulatory news
  
  Read regulatory news service (RNS) announcements from Cohort plc.
  Regulatory news
- Blog
  
  Blog
  
  Cohort’s Chief Executive Andy Thomis offers unique insights into the trends that are shaping today’s defence industry.
  Blog
- Email alerts
  
  Email alerts
  
  Register for automated RNS or press release alerts.
  Email alerts
News

News

Read the latest press releases from the Group and subsidiary businesses; Chess, EID,ELAC SONAR, MASS, MCL and SEA.
News
Contact us

Contact us

View our contact information.
Contact us

Regulatory news

Home
News
Regulatory news

Read the latest Regulatory News Service (RNS) announcements from Cohort plc.

Register your email for automated RNS email alerts.

Registered office:
One Waterside Drive,
Arlington Business Park,
Theale,
Reading,
RG7 4SW

Cohort plc is a company registered in England and Wales with company no. 05684823.

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