Charts & StatsSep 2, 2026

UK Satellite Bus Market, By Subsystem,

By Subsystem,, the market is segmented into Electric Power System (EPS), Structures & Mechanisms, Propulsion, Thermal Control, Attitude Control System, Flight Software, and Telemetry Tracking And Command (TT&C) (2018-2027)

Author: Wantstats Research TeamSource: Wantstats Repository

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UK Satellite Bus Market, By Subsystem, — full underlying data
Label	Electric Power System (EPS)	Structures & Mechanisms	Propulsion	Thermal Control	Attitude Control System	Flight Software	Telemetry Tracking And Command (TT&C)
2018	128.62 USD Mn	104.61 USD Mn	92.57 USD Mn	38.14 USD Mn	103.41 USD Mn	25.57 USD Mn	105.86 USD Mn
2019	138.09 USD Mn	110.01 USD Mn	98 USD Mn	40.17 USD Mn	109.26 USD Mn	27.85 USD Mn	112.96 USD Mn
2020	144.96 USD Mn	113.11 USD Mn	101.44 USD Mn	41.37 USD Mn	112.88 USD Mn	29.65 USD Mn	117.85 USD Mn
2021	151.74 USD Mn	115.97 USD Mn	104.7 USD Mn	42.48 USD Mn	116.29 USD Mn	31.45 USD Mn	122.61 USD Mn
2022	161.13 USD Mn	120.61 USD Mn	109.65 USD Mn	44.26 USD Mn	121.54 USD Mn	33.84 USD Mn	129.43 USD Mn
2023	171.6 USD Mn	125.81 USD Mn	115.18 USD Mn	46.25 USD Mn	127.42 USD Mn	36.5 USD Mn	137.03 USD Mn
2024	183.33 USD Mn	131.65 USD Mn	121.38 USD Mn	48.47 USD Mn	134 USD Mn	39.47 USD Mn	145.55 USD Mn
2025	196.65 USD Mn	138.29 USD Mn	128.43 USD Mn	51.01 USD Mn	141.5 USD Mn	42.84 USD Mn	155.23 USD Mn
2026	211.88 USD Mn	145.93 USD Mn	136.52 USD Mn	53.92 USD Mn	150.1 USD Mn	46.69 USD Mn	166.31 USD Mn
2027	229.32 USD Mn	154.67 USD Mn	145.78 USD Mn	57.26 USD Mn	159.95 USD Mn	51.1 USD Mn	179 USD Mn

Data Source: Wantstats Repository

Growth Outlook

The UK Satellite Bus Market, By Subsystem, market is on a steady long-term growth path. Segment value stands at roughly USD 911 Mn in 2026 and is projected to reach USD 977 Mn by 2027 — a gain of about 7% over the forecast period, translating to a CAGR in the high single digits.
The UK satellite bus market is a crucial component of the country's growing space industry, which is expected to make a significant contribution to its economy in the coming years. A satellite bus, also known as spacecraft bus, is a generic platform that provides the necessary support and power to the payload of a satellite.
What the regional split looks like (2026): Electric Power System (EPS) leads, holding roughly 23% of segment value — the single largest regional share. Telemetry Tracking And Command (TT&C) is the second-largest contributor. Attitude Control System, Structures & Mechanisms, Propulsion, Thermal Control and Flight Software make up the remainder, in descending order.
By 2027, Electric Power System (EPS) alone is expected to reach USD 229 Mn, with Telemetry Tracking And Command (TT&C) at USD 179 Mn.

Market Dynamics

The UK satellite bus market is a crucial component of the country's growing space industry, which is expected to make a significant contribution to its economy in the coming years. A satellite bus, also known as spacecraft bus, is a generic platform that provides the necessary support and power to the payload of a satellite. It is responsible for managing the various subsystems of the satellite, including power, thermal control, attitude control, and communication. The high demand for satellite buses in the UK can be attributed to the increasing use of satellites for various applications such as communication, navigation, remote sensing, and scientific research. The subsystems of a satellite bus can be broadly classified into four categories: attitude and orbit control, power, thermal control, and communication and data handling. The attitude and orbit control subsystem of a satellite bus is responsible for maintaining the desired orientation and position of the satellite in space. It includes components such as reaction wheels, magnetic torquers, and thrusters. As satellites are required to operate in a precise orbit, the demand for advanced attitude and orbit control subsystems is expected to increase in the coming years.

The power subsystem is another crucial component of a satellite bus. It comprises solar panels, batteries, and power distribution systems, which provide the necessary power to operate the satellite's payload. With the increasing demand for high-powered payloads, the demand for advanced power subsystems is also expected to rise in the UK. The thermal control subsystem of a satellite bus is responsible for regulating the temperature of the satellite and preventing any damage to its sensitive electronic components. It includes components such as radiators, heat pipes, and thermal blankets. The communication and data handling subsystem plays a crucial role in enabling communication between the satellite and the ground station. It includes components such as transponders, antennas, and data handling units. With the increasing use of satellites for communication and navigation purposes, the demand for advanced communication and data handling subsystems is also expected to grow. In conclusion, the UK satellite bus market is expected to witness significant growth in the coming years due to the increasing use of satellites for various applications. The demand for advanced attitude and orbit control, power, thermal control, and communication and data handling subsystems is expected to increase, creating opportunities for companies operating in this market.

Research Methodology

Figures reflect Wantstats’ original market research and forecasting models, compiled as part of the Wantstats research archive and published in 2024.

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I have been reading the first document or the study, the Global HVAC and FP market report 2021 till 2026. Must say, good info! I have not gone in depth at all parts, but got a good indication of the data inside!

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Thanks for your great support. Appreciate it. Well received report. It helps us to understand market well. We're planning other area of survey in the future, let's keep in touch.

Akif Moroglu

Strategy & Business Development Director, Dogan Holding

We got the report in time, we really thank you for your support in this process. I also thank to all of your team as they did a great job.

Noah Malgeri

Co-Founder, Mojave Rail Fabrication Limited

This is really good guys. Excellent work on a tight deadline. I will continue to use you going forward and recommend you to others. Nice job.

Michael Robert

Manager, JavolVision

Thanks, I am so happy that we worked together. Maybe we still can work together in the future.

Joseph Aguayo

Sales Operations & Pricing Manager, Intel

Thanks. It's been a pleasure working with you, please use me as reference with any other Intel employees.

Bong Lau

Sales Leader, Bamberg

We bought your "2025 report" in 2020. Everything is fine and very good.

Peter Groot Koerkamp

Account and Business Manager, EFS-Holland BV

Thanks for sending the report it gives us a good global view of the Betaïne market.

Younghwan Choi

Senior Retail Manager, LG Chem

We found the report very insightful! we found your research firm very helpful. I'm sending this email to secure our future business.

Mark Irwin

Management Consultant, Level 21

I am very pleased with how market segments have been defined in a relevant way for my purposes (such as "Portable Freezers & refrigerators" and "last-mile"). In general the report is well structured. Thanks very much for your efforts.

Rob Kooiker

Group Product Manager HVAC & Fire Protection GMA, Rockwool

I have been reading the first document or the study, the Global HVAC and FP market report 2021 till 2026. Must say, good info! I have not gone in depth at all parts, but got a good indication of the data inside!

Jason Lee

R&D Director, Seojin

Thanks for your great support. Appreciate it. Well received report. It helps us to understand market well. We're planning other area of survey in the future, let's keep in touch.

Akif Moroglu

Strategy & Business Development Director, Dogan Holding

We got the report in time, we really thank you for your support in this process. I also thank to all of your team as they did a great job.

UK Satellite Bus Market, By Subsystem,

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