Jisr Institute, A.s.

What Jisr Institute, A.s. does

JISR Institute, a.s. is a privately held Czech defense technology company headquartered in Prague with engineering centers in Pardubice and Brno and an additional branch in Opava. The firm develops and integrates modular, multi-domain C4 systems for Joint Intelligence, Surveillance and Reconnaissance (JISR), Electronic Warfare (EW), and Counter-Unmanned Aerial Systems (C-UAS), alongside a line of inflatable military decoys delivered in partnership with Kubíček Decoy Systems. The product portfolio comprises branded solutions including ISRMAN, CSDMAN, and IMINTMAN under Combat Intel & ISR; CESMOS, C4EW, LEMON (ELINT), the Tactical COMINT System, and VTOL EW under Electromagnetic Warfare; and ANDROMEDA with its C4PER command-and-control software for counter-UAS. Systems are designed to be platform-independent and interoperable across battle management systems, air defense, and NATO coalition environments, conforming to STANAG 4658 (CESMO), 4559 (NSILI), 4545, and 4609, and supporting SAPIENT, Link-16, JREAP-C, and Asterix protocols.

The company holds NATO quality certification AQAP 2110 together with ISO 9001 and ISO 14001, and reports more than 20 years of operational history with deployments by the Czech Armed Forces and NATO. Its go-to-market is enterprise field sales directed at NATO, military, defense, and security entities worldwide, supported by participation in NATO exercises (TIE, CWIX, Unified Vision), defense industry events (AOC Europe, DroneCon, Signal Corps Conference, Air Defence Conference), and official business missions such as the Czech delegation to Estonia alongside President Petr Pavel. Revenue is generated from one-time licenses for complex C4ISR/EW/C-UAS solutions and recurring professional services covering integration, maintenance, training, and technical support, with pricing not publicly disclosed and procurement conducted through long, relationship-driven cycles. The company is privately held, with no publicly disclosed venture, private equity, or strategic investor, and underwent a share restructuring in November 2022 converting bearer shares into registered dematerialized shares.

Name

Jisr Institute, A.s.

Legal name

JISR Institute, a.s.

Website

https://jisr-institute.org

Company type

Private

Operating status

Operating

Headcount range

11–50 employees

Short description

JISR Institute is a Czech defense technology company that develops modular, multi-domain C4 systems for Joint ISR, Electronic Warfare, and Counter-UAS, plus inflatable military decoys, supplying NATO, military, and security entities worldwide with combat-proven, STANAG-compliant solutions.

Ownership category

akta.pro rank

Product category

Defense C4ISR and Electronic Warfare Software

NAICS

Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing (334511), Computer Systems Design and Related Services (5415), Computer Systems Design Services (541512)

SIC

Search, Detection, Navagation, Guidance, Aeronautical Sys (3812), Services-Computer Integrated Systems Design (7373)

akta.pro primary industry

Electronic Warfare (EW) & SIGINT/ELINT Systems (IMABAGAB)

akta.pro secondary industries

Military ISR, EW & SIGINT Payloads (Airborne) (IMABAMAF), Security Management Platforms Integration (PSIM/SOC, Command & Control) (BPAKAGAH)

Keywords

• C4ISR systems
• Electronic warfare solutions
• Counter-UAS systems
• Tactical COMINT ELINT
• Defense software integration

Headquarters

HQ city

Prague

HQ country

Czechia

HQ region

Europe

Offices4 records

Markets served

GTM type

B2B

Offering type

Software

Cost components

Personnel, Technology or R&D, Operations, Marketing or Sales, Infrastructure

Revenue model

1. Defense Systems and Solutions: JISR Institute provides comprehensive solutions for JISR, Electronic Warfare, and Anti-drone protection. Revenue is generated from selling complex C4ISR solutions, tactical COMINT/ELINT/ESM systems, C-UAS systems, and inflatable military decoys. The company provides all-level maintenance and training programs. Proven in several missions and conflicts by Czech Armed Forces and NATO. Supplier of NATO, military, defence, and security entities worldwide.
2. Professional Services: Includes system integration, maintenance, training, and technical support services for defense customers throughout the product lifecycle.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

JISR Institute, a.s. designs, develops, and integrates multi-domain Command, Control, Communication, Computers (C4) software systems for defense and security customers. Its portfolio covers ISR Management (ISRMAN), Common Source Database Management (CSDMAN), IMINT Management (IMINTMAN), Command & Control for Electronic Warfare (C4EW), Cooperative ESM Operations (CESMOS / STANAG 4658), tactical COMINT and ELINT systems (including LEMON), VTOL EW payloads, ANDROMEDA counter-UAS (C-UAS) solutions, and C4PER perimeter C4 systems for critical infrastructure, along with inflatable military decoys.

Product overview

JISR Institute, a.s. is a Czech defense technology company offering a comprehensive multi-domain C4ISR (Command, Control, Communications, Computers, Intelligence, Surveillance, and Reconnaissance) platform with modular architecture. The product portfolio centers on four main solution areas: Combat Intel & ISR (ISRMAN, CSDMAN, IMINTMAN), Electronic Warfare (C4EW, CESMOS, Tactical COMINT/ELINT systems including LEMON, VTOL EW), ANDROMEDA C-UAS (counter-UAS solution with C4PER command and control), and Inflatable Military Decoys. These systems are completely platform-independent, mutually compatible, and interoperable across multiple domains including integration with Battle Management Systems, Air Defense, and NATO Coalition Forces. The company leverages NATO standards (STANAG 4658 CESMO, STANAG 4559 NSILI, STANAG 4609, STANAG 4545) and supports protocols including SAPIENT, Link-16, JREAP-C, and Asterix for coalition interoperability. All solutions are combat-proven with over 20 years of experience serving NATO, military, defense, and security entities worldwide.

Differentiator

Problem solved

Functional benefit

Brands

• CESMOS: CESMO Network Access and Management software solution implementing NATO STANAG 4658 for cooperative electronic support measure operations.
• C4EW
• ANDROMEDA
• C4PER
• ISRMAN
• CSDMAN
• IMINTMAN
• LEMON

Products and services

• ISRMAN Intelligence, Surveillance and Reconnaissance (ISR) management software that orchestrates multi-source ISR data and workflows for military operators.
• CSDMAN Common Source Database Management software for handling intelligence source records in compliance with STANAG 4559 / NSILI.
• IMINTMAN Image Intelligence (IMINT) management software that catalogs, processes, and disseminates imagery-derived intelligence for defense users.
• C4EW Command, Control, Communication and Computers for Electronic Warfare (C4EW) software suite for planning and managing electronic warfare operations.
• CESMOS Cooperative Electronic Support Measures Operations software implementing STANAG 4658 (CESMO) for networked ESM coordination among allied platforms.
• Tactical COMINT System Tactical Communications Intelligence (COMINT) system for interception, analysis, and reporting of tactical radio communications.
• LEMON LEMON is a tactical ELINT (Electronic Intelligence) system for detecting, identifying, and geolocating non-communications electromagnetic emitters.
• VTOL EW Vertical Take-Off and Landing (VTOL) Unmanned Aerial System equipped with electronic warfare payloads for airborne EW missions.
• ANDROMEDA C-UAS ANDROMEDA is a Counter-Unmanned Aerial System (C-UAS) solution for detecting, tracking, classifying, and neutralizing hostile drones.
• C4PER C4PER is a C4 (Command, Control, Communication, Computers) perimeter security system for critical infrastructure protection.
• Inflatable Military Decoys Inflatable decoy replicas of military equipment used to deceive enemy reconnaissance and targeting systems.

Quantifiable outcome

• Improved tactical decision-making through CESMO-enabled rapid exchange of data for detection and geolocation of hostile and friendly emitters
• +3 more outcomes

Named customers3 records

Segments4 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration11 records

Feature12 records

Partnerships

Six partnerships are on record, tiered minor and core.

• Estonian CyberTech ClusterminorOthers · 26 May 2026Partnership opportunity presented during Czech business mission to Estonia. Cluster capabilities in digital identity, secure data exchange, cyber resilience, detection and response, training and exercises align with JISR Institute's focus areas.
• Estonian Association of Information Technology and TelecommunicationsminorOthers · 26 May 2026Partnership opportunity for cooperation in Estonian cyber and defence ecosystem. Priorities include cyber defence, robotics and autonomous systems, sensors, communication and surveillance technologies, electronic warfare and C-UAS systems.
• Estonian Defence and Aerospace Industry AssociationminorOthers · 26 May 2026Partnership opportunity for Baltic region cooperation. Priorities include cyber defence, robotics and autonomous systems, sensors, communication and surveillance technologies, electronic warfare and C-UAS systems closely aligned with JISR Institute capabilities.
• Rohde & SchwarzminorGTM or Marketing Partner · 25 March 2026Partnership at DroneCon 2026 where JISR Institute was main partner and Rohde & Schwarz sponsored the event. Both companies engaged in discussions about counter-drone technologies and infrastructure protection.
• Kubíček Decoy SystemscoreStrategic or Co-development Partner · 14 January 2026Joint partnership for inflatable military decoys. JISR Institute provides RF signature modules enabling realistic electromagnetic footprint simulation for decoys. The combined solution includes visual, radar, RF, and thermal signature deception. Presented together at NATO Workshop on Military Deception Technologies. Partnership addresses multi-layered decoy systems for force protection and adversary decision-making complications.
• NATO Science and Technology Organization (STO)coreStrategic or Co-development Partner · 14 January 2026Co-organized NATO research workshop on military deception technologies with armasuisse. Workshop brought together 90+ experts from defense research institutions, industry, and government organizations to discuss deception technologies, new materials, manufacturing processes, and deployment in multi-domain operational environments.

Scale indicators3 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• Leonardo: Italian defense prime with major EW (BriteCloud, SEER), C-UAS (Falco Shield) and C4ISR units across NATO Europe. A natural prime competitor for the same coalition EW/C-UAS opportunities JISR Institute targets.
• Elbit Systems: Israeli defense prime covering EW, C4ISR, SIGINT and counter-UAS (ReDrone). Overlaps with JISR Institute's ISR management, CESMO networking and C-UAS products across European/NATO customers.
• L3Harris Technologies: Large U.S. defense prime with extensive EW (AN/ALQ-99, AN/ALQ-249), tactical communications and ISR portfolios. Broad incumbent competing with JISR Institute on EW C2, COMINT/ELINT systems and NATO C-UAS opportunities.
• Saab: Swedish defense prime with the acquired Systematic C4ISR franchise plus Giraffe radars, Arexis EW suite and C-UAS capabilities. Overlaps with JISR Institute on C2/ISR software, EW and counter-drone offerings for NATO.
• Thales: Global defense prime with strong EW, signals intelligence and naval C2 offerings. Comparable to JISR Institute's C4EW / CESMOS stack and routinely competes for NATO EW modernization contracts.

Direct peers

• Dedrone: Counter-UAS detection and airspace-management software vendor used by governments and critical-infrastructure operators. Overlaps with JISR Institute's C4PER sensor-fusion and C-UAS command-and-control stack.
• SRC Inc. U.S. defense R&D firm building EW, counter-IED and counter-UAS systems (e.g., CREW, CORVUS). Comparable mid-size EW/C-UAS integrator competing in similar NATO and adjacent coalition markets.
• DroneShield: Specialized counter-UAS vendor (DroneSentry, DroneGun) supplying military and critical-infrastructure customers globally. Directly comparable to JISR Institute's ANDROMEDA / C4PER C-UAS offering, though more RF-detection-led.
• Systematic (Saab): Provider of C4ISR command-and-control software (SitaWare, IRIS) widely used by NATO armies. Directly comparable to JISR Institute on modular coalition-focused ISR/EW C2 software, including interoperable data exchange with BMS.

Emerging players

• Anduril Industries: U.S. defense-tech company building autonomous systems, EW and C-UAS (Roadrunner, Lattice) aimed at NATO and allied militaries. Comparable as an emerging C-UAS/EW/ISR software-and-systems integrator competing for the same NATO modernization dollars.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/jisrinstitutea.s.

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Jisr Institute, A.s.