CubeSpace

What CubeSpace does

CubeSpace, founded in 2014 and headquartered in Stellenbosch, South Africa, designs and manufactures Attitude Determination and Control Systems (ADCS) for satellites weighing up to one ton. The company's core offering is a modular, Lego-like turn-key ADCS built on closed-loop control algorithms refined through 12+ years of flight heritage, complemented by a full suite of actuators (reaction wheels, magnetorquer rods) and sensors (magnetometers, fine sun sensors, earth horizon sensors, star trackers). As of early 2026, more than 470 ADCS systems and 4,600 individual components are operating in orbit across 10+ constellations. Following the August 2024 acquisition of Dawn Dusk, CubeSpace integrates its satellite simulator with physical hardware for Hardware-In-The-Loop testing, and offers D2S2 mission simulation software on an annual subscription.

The company serves 290+ customers in 30+ countries, including NASA, ESA, commercial constellation primes, satellite manufacturers across the 50–1,000 kg SmallSat and MicroSat class, CubeSat developers, and academic institutions. CubeSpace sells primarily through direct enterprise sales, with a structured 10-step engagement from NDA and mission analysis through to in-orbit commissioning, supported by a Customer Success Engineer. Pricing is standardised and publicly available, positioned at least 50% below traditional ADCS alternatives with no volume commitments, and lead times on standard orders run 8–12 weeks.

CubeSpace manufactures in a 1,750m² Stellenbosch facility featuring an 80m² cleanroom and 275m² production area, with current capacity at 40 reaction wheels per week (160/month), scaling toward 320/month. The company is ISO9001 certified and pursuing AS9100 in 2026. It operates European headquarters in Dublin, Ireland (opened November 2025) and plans US market entry in late 2026 to early 2027. Backed by the University Technology Fund, SAVANT Ventures Fund, Futuregrowth Asset Management, and 4Di Capital, CubeSpace is positioning itself as the commoditised, industrial-scale supplier of choice for small-satellite attitude control.

Name

CubeSpace

Legal name

CubeSpace Satellite Systems

Website

https://cubespace.co.za

Company type

Private

Founded year

2014

Operating status

Operating

Headcount range

51–100 employees

Short description

CubeSpace designs and manufactures modular Attitude Determination and Control Systems (ADCS) for satellites up to one ton, serving 290+ customers across 30+ countries including NASA, ESA, and commercial constellation primes with standardised, publicly priced hardware delivered in 8–12 weeks.

Ownership category

akta.pro rank

Product category

Satellite Attitude Determination and Control Systems (ADCS)

NAICS

Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing (334511), Guided Missile and Space Vehicle Manufacturing (336414), Other Guided Missile and Space Vehicle Parts and Auxiliary Equipment Manufacturing (336419)

SIC

Search, Detection, Navagation, Guidance, Aeronautical Sys (3812), Guided Missiles & Space Vehicles & Parts (3760), Instruments For Meas & Testing Of Electricity & Elec Signals (3825)

akta.pro primary industry

Spacecraft Avionics, Flight Computers & Software (IMABACAI)

akta.pro secondary industries

Space Payloads & Instruments (Sensors, Comms, EO/IR) (IMABACAD), Avionics Test, Simulation & Calibration Equipment (IMABAFAN)

Keywords

• Satellite ADCS solutions
• Attitude determination control
• Reaction wheel actuators
• Satellite sensor components
• Spacecraft control systems

Headquarters

HQ city

Stellenbosch

HQ country

South Africa

HQ region

Africa

Offices3 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Personnel, Operations, Technology or R&D, Supply Chain, Infrastructure

Revenue model

1. ADCS Hardware Sales: Sale of complete turn-key ADCS systems and individual components including reaction wheels, magnetorquer rods, magnetometers, fine sun sensors, earth horizon sensors, and star trackers. Hardware is sold on a per-unit basis with pricing standardised and publicly available, with discounts for bulk orders. Shipping to customer door is included.
2. D2S2 Simulation Software Subscription: Annual subscription to D2S2 (Design-to-Simulation Software), CubeSpace's graphical satellite simulator. Available as an annual subscription, providing customers with mission simulation, pointing and power budget analysis tools.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

CubeSpace designs, manufactures, and sells modular Attitude Determination and Control Systems (ADCS) for satellites weighing up to 1 ton, sold as a complete Turn-Key ADCS or as individual actuators (reaction wheels, magnetorquer rods) and sensors (magnetometers, fine sun sensors, earth horizon sensors, star trackers). The company complements its hardware with D2S2 and Dawn Dusk simulation software that supports mission analysis, concept-of-operations testing, and Hardware-In-The-Loop validation, and delivers integration plus in-orbit commissioning support to satellite manufacturers, constellation operators, space agencies, and academic institutions worldwide.

Product overview

CubeSpace offers a modular ADCS ecosystem consisting of the Turn-Key ADCS as the core integrated product, complemented by a comprehensive suite of actuators (Reaction Wheels, Magnetorquer Rods) and sensors (Magnetometers, Fine Sun Sensor, Earth Horizon Sensor, Star Trackers). The D2S2 simulation software provides graphical mission simulation and Hardware-in-the-Loop testing capabilities. Following the August 2024 acquisition of Dawn Dusk, CubeSpace expanded its simulation capabilities with a satellite simulator that integrates with physical hardware for HIL testing. The product portfolio supports spacecraft from CubeSats to 1-ton satellites, with solutions scalable from compact integrated systems for 3-6U CubeSats to distributed architectures for SmallSats and MicroSats.

Differentiator

Problem solved

Functional benefit

Products and services

• Turn-Key ADCS Space-proven, customisable, plug-and-play Attitude Determination and Control System delivered as either an integrated solution for CubeSats or a distributed architecture for SmallSats, featuring closed-loop control algorithms, FDIR mechanisms, GNSS integration, an on-board bootloader for in-orbit reprogrammability, and an autogenerated API library for OBC integration. Designed for satellite manufacturers and constellation operators needing mission-tailored attitude control.
• Reaction Wheels Robust, high-performance reaction wheels for CubeSats and SmallSats with modular space-proven design, in-house designed motors, high-load space-rated bearings, advanced lubrication, internal mu-metal magnetic shielding, and ultra-low microvibration with optional damping. Optional pyramid mounting configuration with dampers is available for precision pointing applications.
• Magnetorquer Rods Compact, customisable magnetic torquers with robust mounting options and modular design, manufactured on automated production lines for high-volume, low-cost delivery to satellites where space and mass are priorities.
• Magnetometers

Quantifiable outcome

• 4,600+ components operating reliably in orbit across 12+ years of flight heritage
• +7 more outcomes

Named customers4 records

Segments4 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration1 record

Feature6 records

Partnerships

One partnership is on record.

• SodernstrategicTechnology or Integration · 1 January 2025Product partnership integrating Sodern's Auriga star tracker with CubeSpace's CubeADCS via the in-house developed CubeAuriga processing unit. This enables high pointing accuracy, wider maneuvering capabilities, and exceptional performance throughout the orbit, making it an ideal choice for missions demanding high precision.

Scale indicators15 records

Recent moves8 records

Expansion highlights7 records

Direct peers

• NanoAvionics: Lithuania/Kentucky-based smallsat bus and ADCS supplier offering integrated satellite platforms with embedded attitude control — competes directly with CubeSpace in the SmallSat/MicroSat platform-and-ADCS category.
• GomSpace: Danish listed smallsat platform and ADCS provider offering reaction wheels, magnetorquers, star trackers, and full CubeSat/SmallSat missions — directly competing for the same constellation and academic CubeSat customers as CubeSpace.
• Terran Orbital (Tyvak): US-based smallsat prime offering ADCS subsystems and integrated satellite platforms through the Tyvak brand — a direct competitor in mission-tailored ADCS solutions for SmallSat/MicroSat constellation and government customers.
• Blue Canyon Technologies: Raytheon-owned US-based supplier of smallsat ADCS, reaction wheels, and integrated spacecraft components — a direct competitor for CubeSat and SmallSat ADCS contracts with overlapping customer base among constellation primes and government programs.
• AAC Clyde Space: Sweden/UK-based smallsat supplier offering turn-key ADCS, reaction wheels, star trackers, and complete CubeSat/SmallSat platforms — directly competes with CubeSpace in the same mission-tailored ADCS and constellation product category.

Broad incumbents

• Honeywell Aerospace: Large US aerospace incumbent offering guidance, navigation, and control systems across commercial, defense, and smallsat applications — the traditional alternative CubeSpace positions against on cost and lead time.
• Rocket Lab (Sinclair Interplanetary): US launch and space systems company whose Sinclair Interplanetary division supplies reaction wheels and ADCS components — a broader incumbent with overlapping ADCS component offerings across smallsat and constellation customers.

Others

• Sodern: French star tracker and attitude sensor supplier whose Auriga star tracker is integrated into CubeSpace's CubeAuriga solution — a strategic technology partner rather than competitor, but also a competing supplier of high-accuracy attitude sensors to other ADCS integrators.

Emerging players

• Reaction Dynamics: Canadian startup developing high-performance reaction wheels and ADCS components for small satellites — competes in the same reaction-wheel and integrated ADCS product category with comparable target customers.
• Bradford Space (Slinger): US/Sweden-based supplier of attitude control systems, reaction wheels, and chemical propulsion for small satellites — emerging peer with overlapping reaction-wheel and ADCS offerings in the smallsat market.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks5 records

Key highlights7 records

Customer concentration

• Xx.com/cubespace_adcs
• Facebookfacebook.com/CubeSpaceADCS
• LinkedInlinkedin.com/company/cubespace-adcs

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries1 record

Funding overview

Funding rounds2 records

Investors4 records

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A1 record

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about CubeSpace