Octava Defence

What Octava Defence does

Octava Defence is a Ukrainian defense-technology investment company operating within the Octava Group of Companies (Octava Capital) structure, headquartered in Kyiv and founded in 2017. It develops and supplies a portfolio of proprietary defense hardware and software products, including FENEK (an acoustic air-defense detection system), FLYCAT (a GPS-denied loitering munition), SPHERE (a NATO APP-6-compatible geographic information and command system with neural-network-based target recognition), FALCON (aviation VHF voice encryption devices), and SECURE TOKEN (cryptographic key carriers). The company positions itself as a Ukrainian-OEM manufacturer with combat-validated solutions, having supplied the Ukrainian Defense Forces and critical infrastructure operators, and supplements its product line with the DHUB defense engineering and prototyping platform.

The company sells through direct enterprise and government channels — primarily international defense exhibitions (Eurosatory, Farnborough, DAIMEX Baltic, ASIS Europe, FUTURE FORCES FORUM) and direct negotiations with NATO member and Baltic armed forces — under quote-based multi-year contracts. In September 2024, Octava Defence divested its Security Operations Center (SOC) to system integrator Accord Group to refocus exclusively on defense-tech, exiting the managed cybersecurity services line where it had previously processed tens of millions of security events daily and served named enterprise customers such as LIGA:ZAKON and Fokstrot Group of Companies. Leadership is anchored by founder Oleksandr Kardakov (also Chairman of Octava Capital) and CEO Mykola Sakovych, with a total headcount of 11-50 employees complemented by affiliated firm AVTOR's ~100 cryptographic specialists.

Name

Octava Defence

Legal name

Octava Defence

Website

https://octava.ua

Company type

Private

Founded year

2017

Operating status

Operating

Headcount range

11–50 employees

Short description

Octava Defence is a Ukrainian defense-technology company within the Octava Group that develops and sells proprietary military hardware and software — including the FENEK acoustic detection system, FLYCAT loitering munition, and SPHERE NATO-compatible command platform — to armed forces and critical infrastructure operators in Ukraine and Europe.

Ownership category

akta.pro rank

Product category

Defense Technology Systems

NAICS

Guided Missile and Space Vehicle Manufacturing (336414)

SIC

Guided Missiles & Space Vehicles & Parts (3760)

akta.pro primary industry

Secure Communications, Cryptography & Key Management Systems (IMABAOAK)

akta.pro secondary industries

IFF/Identification, Beaconing & Cooperative Surveillance Systems (IMABAGAF), Cyber Defense, Offensive Cyber & Information Operations Systems (IMABAOAC)

Keywords

• Defense technology systems
• Acoustic air defense sensors
• Loitering munition drones
• Critical infrastructure protection
• Cryptographic security hardware

Headquarters

HQ city

Kyiv

HQ country

Ukraine

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Personnel, Technology or R&D, Supply Chain, Marketing or Sales, Operations

Revenue model

1. Defense Technology Hardware: Sale of proprietary defense products including FLYCAT drones, FENEK acoustic detection systems, FALCON aviation security devices, and Secure Token authentication hardware.
2. Managed Security Services: SOC-as-a-Service offering with 24/7 monitoring, incident response, threat intelligence, and managed detection and response services. The company processes tens of millions of events daily with thousands of notifications.
3. Software Licensing: SPHERE software platform licensing for critical infrastructure protection with NATO-compatible geographic information and combat management capabilities.
4. System Integration: Integration of defense technology solutions into existing infrastructure for government and enterprise customers.

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels6 records

Core offering

Octava Defence is a Ukrainian defense-technology investment company that develops and supplies proprietary hardware and software systems for military and critical-infrastructure protection. Its product portfolio includes the FENEK acoustic aerial-detection system, FLYCAT autonomous loitering munition, SPHERE NATO-compatible GIS-based combat management platform, FALCON aviation voice-encryption device, and Secure Token cryptographic hardware. Products are sold directly to defense ministries, armed forces, and operators of critical infrastructure through international exhibitions and government negotiations.

Product overview

Octava Defence is a Ukrainian defense technology company that has evolved from cybersecurity into defense-tech, offering a portfolio of complementary products. The core offerings include FENEK (acoustic air defense system for detecting aerial threats), FLYCAT (smart loitering munition with autonomous navigation under EW conditions), SPHERE (geographic command-and-control system with AI-based target recognition for NATO-compatible battlefield management), FALCON (aviation communications encryption device), and SECURE TOKEN (cryptographic key carrier for secure authentication and digital signing). These products are designed to work both independently and as an integrated ecosystem — for example, SPHERE can aggregate data from FENEK acoustic sensors and radar systems to provide unified situational awareness. The company also supports the broader defense-tech ecosystem through DHUB prototyping platform. Note: The SOC (Security Operations Center) was transferred to Accord Group in September 2024, refocusing Octava Defence exclusively on defense-tech solutions.

Differentiator

Problem solved

Functional benefit

Brands

• FENEK: Acoustic surveillance system for air defense, providing continuous acoustic monitoring, threat detection through acoustic noise, and automatic target bearing and coordinate determination.
• FLYCAT
• SPHERE
• FALCON
• SECURE TOKEN
• ZIR
• DHUB

Products and services

• FENEK Acoustic Detection System Acoustic air defense system providing continuous acoustic monitoring of airspace and detection of aerial threats such as drones, aircraft, and Shahed-type weapons. Automatically determines target bearing, speed, elevation angle, and current coordinates from acoustic noise, displays information on automated workplace maps, and provides targeting data to countermeasures and firepower units. Designed for defense forces and critical-infrastructure operators.
• FLYCAT Loitering Munition Smart loitering munition (kamikaze drone) with automated route flight and target tracking. Features X-shaped wings for multi-axis maneuvering, intelligent navigation and communication guidance modules allowing operation under electronic warfare conditions without GPS dependency. Carries a 2.5-3.6 kg warhead, with a 40 km range, 40-minute flight time, and 70-120 km/h speed. Designed for military ground-target engagement.
• SPHERE Geographic Information System Geographic information system for situational awareness, combat management, and drone control. Uses NATO APP-6 military symbols, supports flight mission planning, aggregates information on military resources, units, and radar sources, and provides automated target recognition using neural-network AI. Enables interoperability with NATO information systems and supports multi-sensor integration for critical-infrastructure protection and battlefield management.
• FALCON Aviation Communications Security Device Device designed to protect voice information transmitted over VHF radio channels between aircraft crews and air-traffic controllers. Uses reliable encryption algorithms and supports analog communication channels with modular installation options including aircraft fuselage, pilot helmet, or dispatcher workplace. Designed for military and civil aviation operators.
• Secure Token Cryptographic Key Carrier Secure carrier of cryptographic key information used in information access systems, qualified electronic signatures, document management, and user authorization. Implements highest encryption standards for legally significant document signing, electronic document management, and secure network authentication. Designed for government, defense, and enterprise users requiring strong cryptographic authentication.

Quantifiable outcome

• FENEK acoustic system achieves 0.9-1 probability of correct aerial target identification with near-zero error rate
• +3 more outcomes

Named customers4 records

Segments3 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability7 records

Feature5 records

Partnerships

Ten partnerships are on record, tiered core, strategic and minor.

• Accord GroupcoreStrategic or Co-development Partner · 4 September 2024SOC (Security Operations Center) transferred from Octava Defence to Accord Group as system integrator. Octava Defence reoriented to defense-tech solutions while Accord Group continues cybersecurity managed services. Both companies remain part of Octava Group structure.
• USAID Cybersecurity ActivitystrategicGTM or Marketing Partner · 10 January 2024Octava Defence served as information partner for gender initiatives in cybersecurity for critical infrastructure protection. Supported development of recommendations for gender balance in cybersecurity.
• Ukrainian Startup FundstrategicGTM or Marketing Partner · 11 September 2023Partnership for CASSINI Hackathons 2023. Ukrainian Startup Fund organized the hackathon with Octava Defence as mentor and prize sponsor ($4,500 + 20 hours mentorship).
• CISO Ukraine AssociationstrategicStrategic or Co-development Partner · 30 November 2022Joint initiative on cybersecurity resilience research and surveys for Ukrainian enterprises. Partnership for CISO community development and industry best practices.
• CiscocoreTechnology or IntegrationTechnology partnership for cybersecurity solutions. Cisco products featured in Octava Defence webinars and used in managed security services for Ukrainian enterprises.
• IT-Integrator, AVTORcoreImplementation/ SI/ Consulting PartnerPartner companies within Octava ecosystem for expert sessions and technology integration projects. IT-Integrator and AVTOR collaborated on cybersecurity analysis and expert sessions.
• MegaTradecoreTechnology or IntegrationPartnership with Cisco team (MegaTrade) for cybersecurity technology implementation and support in Ukraine.
• SET UniversityminorGTM or Marketing PartnerEducational partner for CASSINI Hackathons providing micro-magistracy certificates to winning teams.
• Sigma Software LabsminorGTM or Marketing PartnerPartner at CASSINI Hackathons providing 4 hours of personal online consultations with mentors to selected teams.
• SmaRTF (III Ukrainian Engineering Hackathon)minorGTM or Marketing PartnerPartner and jury member at III All-Ukrainian Engineering Hackathon SmaRTF focused on smart military electronics. CEO Oleksandr Kardakov served as jury member.

Scale indicators4 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• DroneShield: Australian-listed counter-UAS vendor providing RF, radar, EO/IR, and acoustic detection plus soft-kill effectors; directly comparable to Octava on FENEK's acoustic-detection mission and shared focus on Shahed/drone defense for Eastern European and allied militaries.
• Dedrone: U.S. counter-small-UAS platform combining multi-sensor detection (RF, radar, camera) with command-and-control software; comparable to the FENEK + SPHERE integrated stack and addresses the same critical-infrastructure protection market.
• Squarehead Technology: Norwegian acoustic-sensor specialist whose Discovair G2 acoustic detection system is the closest acoustic-detection analog to FENEK; competing on the same counter-UAS procurement opportunities across NATO and EU.
• UVision: Israeli designer and manufacturer of loitering munition families (Hero series); directly comparable to FLYCAT on autonomous, GPS-resilient kamikaze drones sold to Western and allied militaries.

Broad incumbents

• Anduril Industries: U.S. defense-tech prime whose Lattice C2 platform, counter-UAS suite, and autonomous effectors compete with the SPHERE + FENEK + FLYCAT stack as an integrated offering, but at vastly larger scale and capitalization.
• Rafael Advanced Defense Systems: Israeli defense prime covering loitering munitions (Spike), communications security, and counter-UAS products; comparable as a broad incumbent across FLYCAT-class munitions and FALCON-class secure comms.
• Thales: European defense and secure communications prime offering encrypted VHF/airborne communications, electronic warfare, and C2 systems; comparable to FALCON secure aviation comms and SECURE TOKEN cryptographic identity across the same allied customer base.
• IAI (Israel Aerospace Industries): Israeli aerospace and defense prime producing loitering munitions, surveillance systems, and crypto/communications solutions; directly comparable on the FLYCAT, FENEK, and SECURE TOKEN product lines though at vastly larger scale.
• Rheinmetall: German defense prime with established air-defense, battlefield management, and counter-UAS portfolios; competes for the same NATO Eastern Flank air-defense and critical-infrastructure protection budgets that Octava targets with SPHERE and FENEK.
• Palantir Technologies: U.S. data-analytics prime whose Gotham/Gospel platforms are widely deployed as NATO battlefield management and decision-support systems; competitive with SPHERE in the C2/situational-awareness layer of the same procurements.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• YouTubeyoutube.com/@octava.defence
• Facebookfacebook.com/PublicCyberdefense
• LinkedInlinkedin.com/company/octava-cyber-defence-llc

Revenue estimate

Valuation estimate

Number of profiles

Profiles6 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 Octava Defence