SpaceBridge Inc.
SpaceBridge Inc. is a Quebec-based satellite ground-equipment company providing VSAT platforms, modems, GaN-powered BUCs, antennas, and managed satellite network services. It serves defense, government, mobile network operators, and enterprise customers across more than 19 countries, leveraging its proprietary WaveSwitch™ dynamic-waveform technology.
- Company typePrivate
- Founded1988
- HeadquartersSaint Laurent, Canada
- Headcount—
- GTM typeB2B
- OfferingHardware or Manufacturing
What SpaceBridge Inc. does
SpaceBridge Inc., founded in 1988 and headquartered in Saint-Laurent, Quebec, is a privately held Canadian satellite ground-equipment vendor serving defense, government, mobile network operators, enterprise, mobility, IoT, and broadcasting customers across more than 19 countries. Originally operating as Advantech Satellite Networks, the company was rebranded to SpaceBridge in February 2019 after founder and CEO David Gelerman exited the prior RF business in 2018. The product portfolio is organized around two VSAT platforms — ESTELLA, the first commercial VSAT system to combine star and mesh topologies in a two-rack-unit cloud-native footprint, and ASAT II, which enables DVB-S2X/DVB-RCS2 multi-service operation including 3G/4G/5G cellular backhaul — complemented by UniHUB (compact TDMA/dSCPC hub), the U7700 series modems, wideband SCPC modems (SBM-90X), transceivers, mobility antennas, and a newly re-launched third-generation GaN-powered BUC line spanning X, Ku, and C bands from 20W to 1,000W.
Underlying technology spans DVB-S2X, DVB-RCS2, MF-TDMA, ASCPC, and SCPC waveforms with software-defined radio, SDN, virtualization, and an AI-driven WaveSwitch™ capability that performs dynamic on-the-fly waveform and bandwidth allocation based on traffic triggers. The company claims up to 1.5 Gbps throughput, 99.999% field-proven operational availability, and integrates with multi-orbit antenna partners (Isotropic Systems, nexTenna) to support GEO, MEO, and LEO constellations.
SpaceBridge generates revenue through four streams: hardware sales of VSAT platforms, modems, BUCs, antennas, and terminal equipment; managed-services offerings delivered as a private cloud that eliminates customer CapEx for MF-TDMA and SCPC bandwidth-on-demand connectivity; turnkey professional services covering design, deployment, integration, and activation; and waveform/IP licensing to antenna partners. Go-to-market combines direct enterprise field sales with channel partners (Telcoven in Latin America, ChuanSheng in Taiwan), regional sales representatives, and an event-driven presence at SATShow, CABSAT, CommunicAsia, DEFEA, MSPO, LAAD, and SITDEF. Anchor customers include MTN Nigeria (Africa's largest MNO with 272 million subscribers), SCT Oman (~2,000 connected sites), Hellas Sat, Aerocivil Colombia (39 airports), Chilean Army, Peñoles Mexico, and SkyNet de Colombia.
SpaceBridge Inc. firmographics
Firmographics- Name
- SpaceBridge Inc.
- Legal name
- SpaceBridge Inc.
- Website
- https://spacebridge.com
- Company type
- Private
- Founded year
- 1988
- Operating status
- Operating
- Short description
- SpaceBridge Inc. is a Quebec-based satellite ground-equipment company providing VSAT platforms, modems, GaN-powered BUCs, antennas, and managed satellite network services. It serves defense, government, mobile network operators, and enterprise customers across more than 19 countries, leveraging its proprietary WaveSwitch™ dynamic-waveform technology.
- Ownership category
- akta.pro rank
SpaceBridge Inc. industry classification
Industry- Product category
- Satellite Communications Equipment
- NAICS
- Satellite Telecommunications (51741)
- SIC
- Computer Communications Equipment (3576)
- akta.pro primary industry
- Satellite Broadband Terminals & Gateways (VSAT/LEO CPE) (HDAFAIAM)
- akta.pro secondary industries
- Enterprise Satellite Connectivity & Managed Services (VSAT, SD-WAN over Satcom) (HDAIAJAB), Satellite Mobility Connectivity (Maritime, Aviation, Rail, Land Mobile) (HDAIAJAD)
Keywords
Where SpaceBridge Inc. is headquartered
LocationHeadquarters
- HQ city
- Saint Laurent
- HQ country
- Canada
- HQ region
- North America
Offices1 record
Markets served
SpaceBridge Inc. business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Technology or R&D, Personnel, Operations, Marketing or Sales, Infrastructure
Revenue model
- Hardware Sales: Sale of VSAT platforms, satellite modems, BUCs (Block Upconverters), antennas, and terminal equipment. Product portfolio includes ESTELLA and ASAT II VSAT platforms, various modem models (U7720, U7780, U7790, U7900, U7920), SCPC modems, and comprehensive RF HPA/BUC product lines across X, Ku, and C bands with power ranges from 20W to 1000W.
- Managed Services: Fully managed Private cloud service providing high quality MFTDMA and SCPC BOD satellite connectivity. SpaceBridge helps reduce or entirely eliminate initial large CapEx investments and saves on network management cost and time-to-market implementation. Includes in-country managed services and support for network operation.
- Professional Services: Turnkey project design, deployment, installation, integration, and activation services. Includes continuous training and support for customers. Solutions range from ready-for-mounting configurations to full turnkey deployments with SpaceBridge personnel active in the field.
- Licensing/Royalties: Technology integration and waveform licensing for partners like Isotropic Systems who integrate SpaceBridge waveform options including MF-TDMA, ASCPC, or SCPC into their terminal products.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Enterprise hardware and turnkey solutions with scalable network investment options |
Go-to-market motion3 records
Distribution channels4 records
Marketing channels6 records
SpaceBridge Inc. product offering
Product offeringCore offering
SpaceBridge Inc. designs, manufactures, and supplies satellite ground networking equipment, including VSAT platforms (ESTELLA, ASAT II, UniHUB), satellite modems/routers, GaN-powered RF BUCs, and fixed/mobility antenna systems. The company also delivers fully managed satellite connectivity services (private cloud) and integrates its modems with third-party ESA antennas for multi-orbit (GEO/MEO/LEO) deployments. Customers span defense, government, mobile network operators, enterprise, maritime, aero, and broadcast verticals worldwide.
Product overview
SpaceBridge Inc. is a satellite communications technology company offering a comprehensive portfolio of products organized around two core VSAT platforms: ESTELLA (next-generation cloud-native system combining star and mesh in one platform) and ASAT II (multi-service platform with DVB-S2X/DVB-RCS2). These platforms are complemented by UniHUB (compact all-in-one VSAT hub), a full range of satellite modems/routers (U7700 series, SBM-90X, MOD1250, MCR receivers), terminal solutions including transceivers (Ka/Ku bands) and mobility antennas (drive-away, flyaway, manpack), and GaN-powered BUCs spanning X, Ku, and C frequency bands from 20W to 1000W. Key enabling technologies include WaveSwitch (AI-driven dynamic waveform switching), iPoint auto-provisioning, and comprehensive network management tools. The portfolio targets defense/government, cellular backhaul, enterprise, IoT, mobility, and broadcasting verticals.
Differentiator
Problem solved
Functional benefit
Brands
- ESTELLA: Next-generation VSAT platform combining TDMA and dSCPC waveforms in a compact form factor with cloud-native architecture.
- ASAT II
- UniHUB
- WaveSwitch
Products and services
- ESTELLA VSAT Platform Cloud-native VSAT platform combining star and mesh topologies in a single, compact two-rack-unit hub for defense, cellular backhaul, enterprise, and mission-critical infrastructure.
- UniHUB Compact VSAT Hub Compact all-in-one TDMA/dSCPC VSAT hub designed for next-generation tactical military, mission-critical infrastructure, cellular backhaul, and enterprise applications.
- ASAT II VSAT Platform Multi-service VSAT platform enabling DVB-S2X on the forward link and DVB-RCS2 on the return link, supporting 3G/4G/5G cellular backhaul, corporate connectivity, and mission-critical services.
- U7700 Series Satellite Modems and Routers (U7720, U7780, U7790, U7900, U7920) Family of high-performance satellite modems and routers supporting MF-TDMA, mesh, and enterprise/carrier-class networking; U7720 compatible with nexTenna and Isotropic Systems ESA antennas using full 1.5 GHz wide bandwidth.
- C7700 Desktop HTS Broadband VSAT Router Desktop HTS broadband VSAT router for high-throughput satellite connectivity at customer premises.
- U7400-M Satellite Mesh Modem and U7400 VSAT Router Satellite mesh modem and VSAT router supporting mobility/trunking for ASAT II deployments.
- SBM-90X Wideband Professional Modem Wideband professional modem supporting GEO, LEO, MEO, SCPC, and MCPC operations.
- MCR4 and MCR8 High-Performance SCPC Receivers Single-channel (MCR4) and 8-channel (MCR8) high-performance SCPC receivers for multi-carrier applications.
- MOD1250 DVB-S2X Wideband Modulator DVB-S2X wideband modulator supporting advanced modulation schemes for improved spectral efficiency.
- VSAT Antenna Systems (98cm and 1.2m Ku and Ka) Fixed VSAT antenna systems in 98cm and 1.2m sizes for Ku and Ka-band operations.
- Mobility Antennas (SBDA120 drive-away, SBFA120 auto-pointing flyaway, SBFM120 manual flyaway, SBMP090 and SBMP100 manpack) Drive-away, auto-pointing and manual flyaway, and manpack antennas for vehicular, portable, and tactical satellite communications.
- Ka and Ku-Band VSAT Transceivers (XRF-33F/XRF-34F, SBTR6030, SBTR7040, SBTR003UL) 3W and 4W Ka-band and Ku-band VSAT transceivers for satellite communications across multiple frequency ranges.
- GaN-Powered BUC Product Line (C, Ku, X Bands, 20W–1000W) Complete line of third-generation GaN-powered Block Upconverters across X, Ku, and C bands from 20W to 1000W, outdoor certified with built-in 1:1 redundancy and providing a TWT alternative.
- Managed Satellite Connectivity Services Fully managed private cloud satellite connectivity service providing MF-TDMA and SCPC BOD connectivity, reducing or eliminating customer CapEx and including in-country support for network operations.
- Professional and Turnkey Deployment Services Turnkey project design, deployment, installation, integration, activation, and ongoing training/support services delivered by SpaceBridge personnel in the field.
- Waveform and Technology Licensing Licensing of SpaceBridge waveform options (MF-TDMA, ASCPC, SCPC) and modem IP to partners such as Isotropic Systems and nexTenna for integration into ESA terminals and OEM products.
Quantifiable outcome
- Doubled backlog year-over-year as of May 2023
- +3 more outcomes
Companies that use SpaceBridge Inc.
Customer profileNamed customers10 records
Segments6 records
Ideal customer profiles3 records
SpaceBridge Inc. technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration2 records
AI capability2 records
Feature10 records
SpaceBridge Inc. partnerships and signals
Strategic signalPartnerships
Ten partnerships are on record, tiered core and minor.
- ChuanSheng Co., Ltd.coreSpaceBridge formalized collaboration with ChuanSheng Co., Ltd. in Taiwan to support the development of an OTA-based satellite application simulation system. This collaboration connects Taiwan's growing satellite ecosystem with global operators, enabling faster validation, deployment, and scalability of next-generation satellite solutions. Victor Yeung, VP for Asia-Pacific at SpaceBridge, participated in the forum discussing evolving global demands for satellite modem technologies.
- ABS (Agility Beyond Space)coreABS and SpaceBridge announced intent to join forces to strengthen managed services across Europe, Middle East & Africa. Partnership aims to expand managed services offerings leveraging both companies' satellite operator and equipment provider capabilities.
- SkyNet de ColombiacoreSkyNet de Colombia selected SpaceBridge as satellite equipment provider to modernize its ground equipment infrastructure. SpaceBridge ASAT II platform enables DVB-S2X and DVB-RCS2 for improved spectral efficiency and OPEX savings, supporting multi-service applications including 3G/4G and 5G Cellular Backhaul.
- nexTenna™corePartnership to develop new line of wireless communication systems targeting IoT, mobility IoT, broadband, and fixed broadband for consumer, enterprise, and military services. SpaceBridge U7720 modem integrated into various nexTenna™ antennas including LEO IoT, V for vehicles, and LEO Home. First combination to allow seamless on-the-fly switching between GEO and NGSO constellations.
- Axess NetworksminorAxess Networks, a global leading provider of connectivity solutions via satellite, selected SpaceBridge to enable high-speed broadband connectivity in Galápagos, Ecuador.
- ArabsatcorePartnership with Arabsat and Saudi Net Link Company (SNLC) to pioneer new managed services model in MENA region. Involves delivery and commissioning of HTS multiple spot beam satellite network infrastructure.
- Saudi Net Link Company (SNLC)corePartnership with Arabsat and SpaceBridge to pioneer new managed services model in MENA region involving HTS multiple spot beam network deployment.
- Hellas SatcoreMulti-million dollar order awarded to SpaceBridge by Hellas Sat for advanced broadband satellite network infrastructure. Hellas Sat is a premium leading satellite operator based in Greece.
- Isotropic SystemscoreStrategic integration partnership enabling dynamic waveform selection through SpaceBridge waveform option integration. Isotropic Systems' multi-link antenna technology combined with SpaceBridge modems enables seamless switching between multiple satellites in multiple orbits. SpaceBridge U7720-SA Modem Board integrated within Isotropic terminals for GEO and NGSO constellation support.
- TelcovenminorGrowing partnership with Telcoven for collaboration with Chilean Army on ESTELLA platform training and regional market access in Latin America.
Scale indicators6 records
Recent moves7 records
Expansion highlights6 records
SpaceBridge Inc. competitors and assessment
Company assessmentDirect peers
- Gilat Satellite Networks: Gilat is a direct competitor in VSAT ground equipment, cellular backhaul, and defense satcom — overlapping with SpaceBridge's product portfolio in hubs, modems, and managed services for MNOs and government customers globally.
- Hughes Network Systems: Hughes is a major VSAT and broadband satellite terminal provider competing with SpaceBridge in enterprise, government, and MNO cellular backhaul — though at significantly larger scale via its Jupiter platform and HTS capacity partnerships.
- Communications & Power Industries (CPI) Satcom: CPI is a leading manufacturer of high-power BUCs and TWTAs for satellite communications, directly competing with SpaceBridge's newly relaunched GaN BUC product line across X, Ku, and C bands.
- Comtech Telecommunications (Xicom Technology): Comtech's Xicom Technology division manufactures high-power BUCs and VSAT ground equipment directly comparable to SpaceBridge's GaN BUC and ASAT II product lines for defense and enterprise satcom.
- Advantech Wireless (now Baylin Technologies / Advantech Co.): The historical Advantech Wireless entity (founded by the same David Gelerman) competes in RF amplifiers, BUCs, and satellite ground systems; this is the predecessor business from which SpaceBridge was spun out and remains a comparable in BUC/TWT products.
- ST Engineering iDirect: iDirect is a leading VSAT hub and modem platform vendor serving enterprise, government, and defense markets — directly comparable to SpaceBridge's ESTELLA and ASAT II platforms across cellular backhaul, enterprise broadband, and military satcom use cases.
Broad incumbents
- L3Harris Technologies: L3Harris is a major defense prime supplying tactical satellite communications, including ground terminals and modems used by militaries — comparable to SpaceBridge's defense segment but as part of a much broader portfolio.
- SES S.A. SES is a global satellite operator and managed-services provider across GEO and MEO (O3b) constellations; while primarily an operator, it competes for managed-services revenue and partners with VSAT vendors like SpaceBridge, representing both a customer and adjacent competitor.
- Viasat: Viasat is a much larger incumbent in satellite broadband and defense satcom with overlapping capabilities (modems, ground systems, network management), competing with SpaceBridge primarily in enterprise and government segments.
- Kratos Defense & Security Solutions: Kratos provides ground-segment satcom products and RF components to defense and government customers, overlapping with SpaceBridge's defense and tactical satcom portfolio but as part of a much broader aerospace/defense portfolio.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
SpaceBridge Inc. social profiles
Digital presenceSpaceBridge Inc. financial estimates
Financial estimateRevenue estimate
Valuation estimate
SpaceBridge Inc. leadership team
Management profileNumber of profiles
Profiles5 records
SpaceBridge Inc. funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
SpaceBridge Inc. 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 SpaceBridge Inc.
What does SpaceBridge Inc. do?
SpaceBridge Inc. designs, manufactures, and supplies satellite ground networking equipment, including VSAT platforms (ESTELLA, ASAT II, UniHUB), satellite modems/routers, GaN-powered RF BUCs, and fixed/mobility antenna systems. The company also delivers fully managed satellite connectivity services (private cloud) and integrates its modems with third-party ESA antennas for multi-orbit (GEO/MEO/LEO) deployments. Customers span defense, government, mobile network operators, enterprise, maritime, aero, and broadcast verticals worldwide.
Is SpaceBridge Inc. a public or private company?
SpaceBridge Inc. is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was SpaceBridge Inc. founded?
SpaceBridge Inc. was founded in 1988.
Where is SpaceBridge Inc. based?
SpaceBridge Inc. is headquartered in Saint Laurent, Canada, in the North America region.
How does SpaceBridge Inc. make money?
Four revenue lines are on record. Hardware Sales are the primary driver. The others are managed Services, professional Services and licensing/Royalties.
Who are SpaceBridge Inc.'s main competitors?
Direct peers on record are Gilat Satellite Networks, Hughes Network Systems, Communications & Power Industries (CPI) Satcom, Comtech Telecommunications (Xicom Technology), Advantech Wireless (now Baylin Technologies / Advantech Co.) and ST Engineering iDirect. Broad incumbents are L3Harris Technologies, SES S.A., Viasat and Kratos Defense & Security Solutions.
Does SpaceBridge Inc. have an API?
No public API is recorded for SpaceBridge Inc..
What industry is SpaceBridge Inc. in?
SpaceBridge Inc.'s product category is Satellite Communications Equipment. Its primary akta.pro industry code is HDAFAIAM, Satellite Broadband Terminals & Gateways (VSAT/LEO CPE), with a secondary code of HDAIAJAB, Enterprise Satellite Connectivity & Managed Services (VSAT, SD-WAN over Satcom). Its NAICS code is 51741 and its SIC code is 3576.