Sine Engineering
Sine Engineering is a Ukrainian defense technology company that builds GPS-independent positioning, jamming-resilient data links, and swarm-control modules for UAV manufacturers operating in contested electromagnetic environments, serving 220+ drone OEMs globally including US Pentagon suppliers.
- Company typePrivate
- Founded2022
- HeadquartersLviv, Ukraine
- Headcount51–100
- GTM typeB2B
- OfferingHardware or Manufacturing
What Sine Engineering does
Sine Engineering is a Ukrainian defense technology company headquartered in Lviv, founded in February 2022 weeks after Russia's full-scale invasion of Ukraine. The company develops communication and positioning systems for unmanned aerial vehicles operating in contested, GPS-denied, and spectrum-contested environments. Its unified platform integrates three core modules: (1) data links with Jamming Detect and Avoid combined with Smart Frequency-Hopping Spread Spectrum (FHSS) for jamming-resilient connectivity; (2) non-GPS positioning using time-of-flight calculations to provide satellite-free navigation that integrates with existing autopilots; and (3) mass control and swarm coordination software enabling a single operator to control multiple drones simultaneously with network resilience. The technology stack is software-first, supporting rapid over-the-air updates and modular hardware replaceability that contrasts with traditional defense procurement cycles.
Sine Engineering's business model centers on B2B sales of communication and navigation modules to UAV manufacturers for integration into their platforms. The company reports adoption by 150+ Ukrainian drone and interceptor manufacturers and 70+ global manufacturers, including companies supplying the US Department of Defense. Revenue is generated through one-time module/hardware sales and technology licensing to defense manufacturers, with quote-based enterprise pricing given the dual-use military nature of the products. The company has demonstrated its technology with the US military at the Swarm Forge kinetic drone swarm exercise (Camp Blanding, Florida, January 2026), won NATO's Innovation Range competition (December 2025), and is extending into naval demining applications relevant to US Navy mine clearance operations in the Strait of Hormuz.
The company operates primarily through enterprise field sales to UAV integrators, complemented by event-driven engagement (US military exercises, NATO competitions) and community-led visibility via the Brave1 incubator ecosystem. Major investors include the U.S.-Ukraine Reconstruction Investment Fund (URIF) and the U.S. International Development Finance Corporation (DFC), which together committed approximately $70 million in March 2026, alongside Varangians DefenceTech Fund and other backers. Sine Engineering positions itself as a counter-UAS specialist targeting the small-drone mass-deployment segment of modern warfare, leveraging field-validated technology from active conflict to differentiate against legacy defense contractors.
Sine Engineering firmographics
Firmographics- Name
- Sine Engineering
- Legal name
- Sine Engineering
- Website
- https://sineeng.com
- Company type
- Private
- Founded year
- 2022
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- Sine Engineering is a Ukrainian defense technology company that builds GPS-independent positioning, jamming-resilient data links, and swarm-control modules for UAV manufacturers operating in contested electromagnetic environments, serving 220+ drone OEMs globally including US Pentagon suppliers.
- Ownership category
- akta.pro rank
Sine Engineering industry classification
Industry- Product category
- Military UAV Communication and Navigation Systems
- NAICS
- Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing (334511), Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing (334220)
- SIC
- Search, Detection, Navagation, Guidance, Aeronautical Sys (3812), Computer Communications Equipment (3576)
- akta.pro primary industry
- UAS Communications, Datalinks, SATCOM & Remote Control Systems (IMABAIAJ)
- akta.pro secondary industries
- Counter-UAS (C-UAS) Systems & Drone Defense (IMABAIAG), Maritime Unmanned Systems (USV/UUV) & Control Stations (IMABAKAJ), UAS Integration, Certification & Compliance Systems (Remote ID, Detect-and-Avoid) (IMABAIAO)
Keywords
Where Sine Engineering is headquartered
LocationHeadquarters
- HQ city
- Lviv
- HQ country
- Ukraine
- HQ region
- Europe
Offices1 record
Markets served
Sine Engineering business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Technology or R&D, Personnel, Marketing or Sales, Supply Chain, Operations
Revenue model
- Communication and Navigation Module Sales: Sale of integrated communication and navigation hardware/software modules to UAV manufacturers for embedding into their drone platforms. Modules are sold as components to over 150 Ukrainian and 70+ global drone manufacturers.
- Licensing of Proprietary Technology: Technology licensing to defense manufacturers including companies supplying the US Pentagon, enabling integration of Sine Engineering's GPS-denied navigation and communication protocols into customer platforms.
- Module and Hardware Sales: Replaceable hardware modules sold to drone manufacturers for rapid upgradeability. Software-first approach with over-the-air updates; hardware modules are replaceable with unprecedented speed.
Go-to-market motion3 records
Distribution channels3 records
Marketing channels6 records
Sine Engineering product offering
Product offeringCore offering
Sine Engineering develops and sells integrated communication and positioning modules for UAVs operating in GPS-denied and spectrum-contested environments. The platform combines jamming-resilient data links (Smart FHSS with Jamming Detect and Avoid), GPS-independent positioning via time-of-flight calculations, and multi-drone swarm coordination software. Modules are sold as hardware components to over 150 Ukrainian and 70+ global UAV manufacturers, including companies supplying the US Pentagon.
Product overview
Sine Engineering offers a unified communication and positioning platform for UAVs operating in contested environments. The platform consists of three integrated modules: (1) Data Links with jamming resilience featuring Jamming Detect and Avoid and Smart FHSS; (2) Non-GPS positioning providing GPS-independent navigation through a satellite-free alternative solution with seamless integration with existing autopilots; and (3) Mass control and swarm coordination enabling simultaneous control of multiple drones with intelligent teaming and network resilience. The company serves 100+ UAV manufacturers globally and focuses on affordable, mass-producible solutions for small drones.
Differentiator
Problem solved
Functional benefit
Products and services
- Communication and Positioning Platform for UAVs A unified communication and positioning platform for UAVs operating in contested, GPS-denied, and spectrum-contested environments, integrating jamming-resilient data links with Smart FHSS, GPS-independent positioning via satellite-free time-of-flight calculations, and mass/swarm control for coordinated multi-drone operations. Sold as integrated modules to over 150 Ukrainian and 70+ global UAV manufacturers, including companies supplying the US Pentagon.
Quantifiable outcome
- GPS-denied navigation enabling UAV operations without satellite signals in contested environments
- +5 more outcomes
Companies that use Sine Engineering
Customer profileNamed customers5 records
Segments4 records
Ideal customer profiles3 records
Sine Engineering technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
AI capability3 records
Feature5 records
Sine Engineering partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- Brave1 Defense Tech IncubatorcoreBrave1 is Ukraine's government-funded defense tech incubator that organized a USA Investment Roadshow (March 4-17, 2026) taking 16 Ukrainian startups including Sine Engineering to six American cities. The Arlington, Virginia stop attracted 400 attendees including Defense Department representatives. Brave1 connects Ukrainian defense startups with US investors, government officials, and creates joint venture opportunities.
Scale indicators8 records
Recent moves6 records
Expansion highlights6 records
Sine Engineering competitors and assessment
Company assessmentDirect peers
- Auterion: Open-source-based autonomous flight stack for military drones, partnered with Sine Engineering in the Swarm Forge exercise. Comparable in enabling multi-drone/swarm operations and is a natural integration partner given Auterion's autopilot layer and Sine Engineering's datalink/positioning layer.
- D-Fend Solutions: Israeli counter-UAS company focused on drone detection and takeover. Sine Engineering originated as a counter-UAS team and continues to develop counter-drone capabilities, making D-Fend a directly comparable niche peer in the C-UAS category.
- DroneShield: Listed counter-UAS and EW specialist providing detection and defeat capabilities against hostile drones. Overlaps directly with Sine Engineering's counter-UAS heritage and broader EW/jamming-resilience domain expertise.
- Septentrio: GNSS/positioning module manufacturer specializing in resilient, jamming-resistant GPS receivers. Closely comparable in the GPS-independent positioning product line and a logical competitor or upstream supplier for Sine Engineering's positioning module.
Emerging players
- Dedrone: Counter-UAS detection and defeat provider serving defense and critical infrastructure customers. Comparable in addressing contested airspace needs but with a detection-first rather than resilient-connectivity-first architecture.
- Swift Navigation: GPS positioning and GNSS solutions provider focused on high-precision and resilient PNT for autonomous systems. Comparable in GPS-denied positioning for drones, though Swift targets commercial autonomy customers whereas Sine targets contested-EW military customers.
- Anduril Industries: U.S. defense technology company building autonomous systems and EW/anti-jam communications for contested environments. Directly comparable in mission (resilient UAS autonomy/coordination), with Sine Engineering operating as a deeper-stack component supplier that Anduril could integrate or compete against.
Broad incumbents
- RTX (Raytheon): Global defense prime with extensive EW, anti-jam datalink, and military GPS-denied navigation capabilities. Overlaps in product category as a broad incumbent; relevant as both competitor and potential integration partner for Sine Engineering's modules into larger defense platforms.
- Northrop Grumman: Major U.S. defense prime with deep EW, GPS-denied navigation, and military UAS portfolios. Comparable product category across navigation and EW comms, but as a broad incumbent rather than a small-UAS specialist — represents both competitive threat and acquisition pathway.
- L3Harris Technologies: Large defense prime with established tactical communications, anti-jam datalinks, and EW portfolios serving military aviation. Comparable in product category (anti-jam comms, navigation) but as a broad incumbent rather than a UAS-specialist; represents both a competitive threat and a potential integrator/partner.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat5 records
Key risks5 records
Key highlights6 records
Customer concentration
Sine Engineering social profiles
Digital presenceSine Engineering financial estimates
Financial estimateRevenue estimate
Valuation estimate
Sine Engineering leadership team
Management profileNumber of profiles
Sine Engineering funding detail
Funding detailFunding overview
Funding rounds1 record
Investors1 record
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Sine Engineering M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Sine Engineering
What does Sine Engineering do?
Sine Engineering develops and sells integrated communication and positioning modules for UAVs operating in GPS-denied and spectrum-contested environments. The platform combines jamming-resilient data links (Smart FHSS with Jamming Detect and Avoid), GPS-independent positioning via time-of-flight calculations, and multi-drone swarm coordination software. Modules are sold as hardware components to over 150 Ukrainian and 70+ global UAV manufacturers, including companies supplying the US Pentagon.
Is Sine Engineering a public or private company?
Sine Engineering is a private company. It is classified as venture growth investor backed and is currently operating.
When was Sine Engineering founded?
Sine Engineering was founded in 2022. It employs 51 to 100 people.
Where is Sine Engineering based?
Sine Engineering is headquartered in Lviv, Ukraine, in the Europe region.
How does Sine Engineering make money?
Three revenue lines are on record. Communication and Navigation Module Sales are the primary driver. The others are licensing of Proprietary Technology and module and Hardware Sales.
Who are Sine Engineering's main competitors?
Direct peers on record are Auterion, D-Fend Solutions, DroneShield and Septentrio. Emerging players are Dedrone, Swift Navigation and Anduril Industries. Broad incumbents are RTX (Raytheon), Northrop Grumman and L3Harris Technologies.
Does Sine Engineering have an API?
No public API is recorded for Sine Engineering.
What industry is Sine Engineering in?
Sine Engineering's product category is Military UAV Communication and Navigation Systems. Its primary akta.pro industry code is IMABAIAJ, UAS Communications, Datalinks, SATCOM & Remote Control Systems, with a secondary code of IMABAIAG, Counter-UAS (C-UAS) Systems & Drone Defense. Its NAICS code is 334511 and its SIC code is 3812.