XTAR
XTAR is a U.S. private commercial satellite operator leasing military-grade X-band satellite communications bandwidth exclusively to the U.S. Department of Defense, NATO allies, and Foreign Military Sales customers, with full WGS interoperability and SAR imaging.
- Company typePrivate
- Founded2005
- HeadquartersAshburn, United States
- Headcount11–50
- GTM typeB2B
- OfferingServices
What XTAR does
XTAR is a privately held U.S. commercial satellite operator that leases military-grade X-band satellite communications (SATCOM) exclusively to government and military users, including the U.S. Department of Defense, NATO allies, and Foreign Military Sales customers. The company operates a fleet of 20 transponders (72 MHz each) delivering 1.44 GHz of virtually weatherproof bandwidth across two geostationary satellites: XTAR-EUR at 29° East and XTAR-LANT at 30° West (a hosted payload on SpainSat/HISPASAT 1C). All capacity is 100% interoperable with the DoD's Wideband Global SATCOM (WGS) constellation, enabling user terminals to repoint between WGS and XTAR without hardware changes. XTAR also operates the PAZ synthetic aperture radar (SAR) imaging satellite and markets high-resolution X-band SAR imagery for defense and civilian applications.
XTAR's technology edge comes from the physics of X-band: 4° orbital spacing delivers higher EIRP, smaller-terminal throughput, and 99.9%+ datalink availability with minimal rain fade, yielding roughly 2.5x the spectral efficiency of HTS Ku-band on size, weight, and power (SWaP)-limited antennas. Non-preemptible service guarantees that government users are not bumped by higher-priority traffic, distinguishing XTAR's commercial offering from government-owned MILSATCOM. Revenue is generated through multi-year bandwidth leases, on-demand capacity sales, and minutes-based aeronautical service via a partnership with Satcom Direct, with go-to-market executed through enterprise field sales to DoD program offices, NATO agencies, and allied militaries, augmented by a network of value-added integrators and government/commercial teleports across the Americas, Europe, Africa, the Middle East, and Asia-Pacific.
XTAR's near-term product roadmap includes NextGen software-defined triband (X/mil-Ka/UHF) satellites arriving on-orbit in 2025-2026 and a PAZ-2 advanced SAR imaging mission planned for 2028-2029, both of which extend the firm's relevance to the DoD and NATO for the next decade. The company has no public funding record, operates as a Virginia LLC with 11-50 employees, and reports no parent company or outside investors.
XTAR firmographics
Firmographics- Name
- XTAR
- Legal name
- XTAR, LLC
- Website
- https://xtar.com
- Company type
- Private
- Founded year
- 2005
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- XTAR is a U.S. private commercial satellite operator leasing military-grade X-band satellite communications bandwidth exclusively to the U.S. Department of Defense, NATO allies, and Foreign Military Sales customers, with full WGS interoperability and SAR imaging.
- Ownership category
- akta.pro rank
XTAR industry classification
Industry- Product category
- Military Satellite Communications (MILSATCOM)
- NAICS
- Satellite Telecommunications (5174), Satellite Telecommunications (51741), Satellite Telecommunications (517410)
- SIC
- Guided Missiles & Space Vehicles & Parts (3760), Search, Detection, Navagation, Guidance, Aeronautical Sys (3812)
- akta.pro primary industry
- Satellite Broadband Internet Access (Consumer/SMB) (HDAIAJAA)
- akta.pro secondary industries
- Satellite Mobility Connectivity (Maritime, Aviation, Rail, Land Mobile) (HDAIAJAD), UAS Payloads (EO/IR, LiDAR, SAR, SIGINT) & Gimbals (IMABAIAI)
Keywords
Where XTAR is headquartered
LocationHeadquarters
- HQ city
- Ashburn
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
XTAR business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Technology or R&D, Infrastructure, Operations, Personnel, Marketing or Sales
Revenue model
- Satellite Bandwidth Leasing: XTAR provides 1.44 GHz of military-grade, high-throughput X-band SATCOM bandwidth to government and military users through commercial leasing arrangements. Service is non-preemptible and offers flexible access compared to government-owned MILSATCOM systems.
- Space Segment Capacity: Space segment capacity sold to government users for ISR, UAV, and other military applications. XTAR provides dedicated capacity that can be accessed on-demand with flexible contracting terms including pay-per-minute options for aeronautical users.
- On-Demand Aeronautical Service: Partnership with Satcom Direct to provide on-demand, minutes-based service for aircraft transmitting at rates up to 12 Mbps, offering flexible pay-by-the-minute pricing for government airborne users.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Multi-year contract | Non-preemptible dedicated bandwidth |
| Usage-based | Pay-as-you-go | On-demand aeronautical service |
Go-to-market motion1 record
Distribution channels3 records
Marketing channels4 records
XTAR product offering
Product offeringCore offering
XTAR is a commercial satellite operator that leases X-band geostationary satellite bandwidth exclusively to the U.S. Department of Defense, NATO allied governments, and Foreign Military Sales customers. The company provides 1.44 GHz of military-grade, high-throughput, virtually weatherproof SATCOM bandwidth through a fleet of 20 transponders (XTAR-EUR and XTAR-LANT) that are 100% compatible with the DoD's WGS constellation, and also delivers X-band synthetic aperture radar (SAR) imaging via its hosted payload on the PAZ satellite.
Product overview
XTAR is a commercial X-band satellite operator providing military-grade satellite communications (MILSATCOM) and high-resolution SAR imaging services exclusively to government and military users. The company operates a constellation of geostationary satellites (XTAR-EUR at 29° East and XTAR-LANT at 30° West) offering 1.44 GHz of military-grade X-band bandwidth through 20 transponders. XTAR's X-band services are 100% compatible with DoD's Wideband Global SATCOM (WGS) constellation and NATO Allied MILSATCOM systems. The NextGen triband (X/mil-Ka/UHF) satellites arriving in 2025-2026 will enhance capabilities, while PAZ-2 SAR imaging is planned for 2028/2029. XTAR also provides technical tools including look angle calculators and teleport access for service delivery.
Differentiator
Problem solved
Functional benefit
Products and services
- XTAR-LANT Satellite X-band geostationary communications satellite positioned at 30° West, hosted on HISPASAT 1C/SpainSat, providing Atlantic coverage and 100% interoperability with NATO Allied MILSATCOM systems and the WGS constellation for military and government users.
- XTAR-EUR Satellite X-band geostationary communications satellite positioned at 29° East, providing European coverage as part of XTAR's fleet delivering military-grade, high-throughput, virtually weatherproof satellite communications exclusively for government and military users.
- PAZ X-band SAR Imaging High-resolution synthetic aperture radar (SAR) imaging satellite using X-band frequency for applications in defense and civilian domains; PAZ-2 with advanced imaging capabilities is in planning for 2028/2029.
- X-band MILSATCOM Services Military Satellite Communications service using X-band frequency, providing 1.44 GHz of military-grade, high-throughput, virtually weatherproof X-band SATCOM bandwidth through 20 transponders at 72 MHz each, 100% compatible with the DoD's Wideband Global SATCOM (WGS) constellation and NATO Allied MILSATCOM systems.
- Commercial X-band Space Segment Capacity Leasable X-band satellite capacity providing non-preemptible, high-throughput satellite communications bandwidth for government and military users, available on a subscription or usage basis through government-owned and commercial teleport access points across the coverage area.
Quantifiable outcome
- 2.5x better efficiency than HTS Ku-band on SWaP-limited antennas (0.97 bits/Hz vs 0.26 bits/Hz)
- +3 more outcomes
Companies that use XTAR
Customer profileNamed customers6 records
Segments3 records
Ideal customer profiles3 records
XTAR technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
XTAR partnerships and signals
Strategic signalPartnerships
Six partnerships are on record, tiered core and minor.
- Ball AerospacecoreCollaboration to successfully demonstrate high-throughput ISR service using Ball's AIRLINK X-1 antenna configured for C-130 hatch-mount application at Aberdeen Proving Ground. This demonstration supported USAF TENCAP SATCOM requirements and proved X-band capabilities for airborne platforms.
- PrimetechminorPartnership enables Primetech to provide dedicated, secure government and military X-band frequency to UK emergency services, government departments, businesses and armed forces. Extends XTAR's reach into the UK emergency services market.
- Satcom DirectcoreXTAR and Satcom Direct forged a partnership to provide on-demand, minutes-based service for government airborne users. This partnership addresses the gap between full-time service (too expensive) and traditional metered service (not flexible enough). Satcom Direct enables XTAR to deliver flexible pay-by-the-minute X-band service for aircraft transmitting at rates up to 12 Mbps.
- Humanitarian Coalition (CopaSAT, Tampa Microwave, Santander Teleport, MTN)minorXTAR, CopaSAT, Tampa Microwave, the Santander Teleport and MTN team collaborated to provide communications support for Nepal earthquake relief operations. XTAR provided satellite bandwidth at no cost for relief and sustainment operations, with the coalition providing end-to-end satellite solutions.
- NASA/JPLcoreXTAR was contracted by NASA's Jet Propulsion Laboratory to provide X-band space segment for the KaBOOM (Ka-Band Objects: Observation and Monitoring) asteroid tracking system. KaBOOM is an experimental system demonstrating uplink arraying of reflector antennas for asteroid detection and tracking.
- EMCcoreLong-term contract renewal to supply EMC with high-throughput X-band to disadvantaged airborne terminals. EMC is a leading provider of communications and content services for remote locations, using XTAR space segment for airborne intelligence, surveillance and reconnaissance applications.
Scale indicators6 records
Recent moves6 records
Expansion highlights5 records
XTAR competitors and assessment
Company assessmentEmerging players
- Kratos Defense & Security Solutions: Defense-focused technology provider with a sizable space and SATCOM ground systems business serving DoD and allied customers; relevant peer given its targeted military SATCOM ground segment and software-defined radio offerings.
- Comtech Telecommunications: Supplier of satellite ground infrastructure, modems, and high-power amplifiers used in military SATCOM networks; comparable in serving the DoD MILSATCOM customer base and as part of the same procurement ecosystem.
Broad incumbents
- SES: Global GEO and now O3b mPOWER MEO operator with an established U.S. government business (SES Government Solutions); competes with XTAR for DoD and NATO bandwidth contracts and has far broader multi-band and global capacity.
- Intelsat: Large commercial GEO satellite operator with a dedicated government solutions unit selling C-, Ku-, and Ka-band capacity to DoD, NATO, and allied ministries; comparable business model of commercial bandwidth leasing to government customers.
- L3Harris Technologies: Major defense prime with significant military SATCOM terminals, modems, and waveform business (including WGS-compatible equipment); competes for the same DoD program dollars and influences the terminal ecosystem XTAR relies on.
- EchoStar Corporation: Holds Hughes Network Systems and a satellite fleet, with growing government and defense SATCOM services; relevant as a multi-orbit, multi-band competitor pursuing government and allied MILSATCOM contracts.
Direct peers
- Inmarsat (Viasat Government): Provider of global mobile satellite communications including L- and Ka-band to government, maritime, and aviation users; now part of Viasat, it is one of the closest comparables in the government/commercial SATCOM overlap segment.
- Viasat: Major U.S. satellite operator with a sizable government systems business providing Ka-/X-band and now LEO SATCOM to DoD and allied militaries; the most direct strategic peer given overlapping military/government SATCOM customer base and frequency mix.
- Iridium Communications: L-band mobile satellite operator with a large defense and government customer base; comparable in being a dedicated non-consumer SATCOM provider to DoD and allied governments, though at a different frequency and orbit.
Regional players
- Telesat: Canadian GEO and planned LEO satellite operator with a meaningful government and defense customer base including U.S. and allied militaries; comparable business model of commercial capacity leasing to government users, though primarily non-U.S.-headquartered.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
XTAR social profiles
Digital presenceXTAR financial estimates
Financial estimateRevenue estimate
Valuation estimate
XTAR leadership team
Management profileNumber of profiles
Profiles2 records
XTAR funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
XTAR 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 XTAR
What does XTAR do?
XTAR is a commercial satellite operator that leases X-band geostationary satellite bandwidth exclusively to the U.S. Department of Defense, NATO allied governments, and Foreign Military Sales customers. The company provides 1.44 GHz of military-grade, high-throughput, virtually weatherproof SATCOM bandwidth through a fleet of 20 transponders (XTAR-EUR and XTAR-LANT) that are 100% compatible with the DoD's WGS constellation, and also delivers X-band synthetic aperture radar (SAR) imaging via its hosted payload on the PAZ satellite.
Is XTAR a public or private company?
XTAR is a private company. It is classified as unknown and is currently operating.
When was XTAR founded?
XTAR was founded in 2005. It employs 11 to 50 people.
Where is XTAR based?
XTAR is headquartered in Ashburn, United States, in the North America region.
How does XTAR make money?
Three revenue lines are on record. Satellite Bandwidth Leasing is the primary driver. The others are space Segment Capacity and on-Demand Aeronautical Service.
Who are XTAR's main competitors?
Emerging players on record are Kratos Defense & Security Solutions and Comtech Telecommunications. Broad incumbents are SES, Intelsat, L3Harris Technologies and EchoStar Corporation. Direct peers are Inmarsat (Viasat Government), Viasat and Iridium Communications. Telesat is listed as a regional player.
Does XTAR have an API?
No public API is recorded for XTAR.
What industry is XTAR in?
XTAR's product category is Military Satellite Communications (MILSATCOM). Its primary akta.pro industry code is HDAIAJAA, Satellite Broadband Internet Access (Consumer/SMB), with a secondary code of HDAIAJAD, Satellite Mobility Connectivity (Maritime, Aviation, Rail, Land Mobile). Its NAICS code is 5174 and its SIC code is 3760.