ISISPACE

Company Information

ISISPACE Group is a company that specializes in the design, manufacturing, and operation of small satellites and satellite-based solutions.

Headquarters

Delft, Netherlands

Year Founded

2006

Website

Sector

Industries

Aerospace, Satellite Manufacturing, Satellite Communications, Earth Observation, Scientific Research, Defense, Education

What Is ISISPACE?

ISISPACE, also known as Innovative Solutions In Space, is a space technology company specializing in the development, manufacturing, and integration of small satellites and spacecraft systems. The company provides CubeSat and microsatellite platforms, satellite subsystems, launch equipment, and mission services for commercial, institutional, and scientific organizations. Its technology supports Earth observation, satellite communications, environmental monitoring, and scientific research. ISISPACE also develops satellite deployment and separation systems used to release spacecraft from launch vehicles and support missions beyond Earth orbit.

What Does ISISPACE Do?

ISISPACE designs and manufactures small satellite platforms and provides the technical systems needed to prepare spacecraft for launch and operation. Its engineering activities include satellite design, subsystem integration, environmental testing, payload accommodation, and spacecraft manufacturing.

The company supplies electrical power systems, solar panels, communication antennas, and satellite deployment hardware. These components support spacecraft energy management, communication with ground stations, and separation from launch vehicles.

ISISPACE also provides end-to-end satellite mission services, covering mission planning, spacecraft development, launch coordination, payload integration, and satellite operations. Its launch services include rideshare mission management and the integration of CubeSats and microsatellites with different launch vehicles.

Its projects include Earth observation satellites, military technology demonstrations, atmospheric monitoring missions, and scientific spacecraft. ISISPACE has also contributed deployment equipment to the European Space Agency’s Hera planetary defense mission.

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ISISPACE Technology

ISISPACE develops modular spacecraft technology for CubeSats and microsatellites, combining satellite platforms with power management, communications, and deployment systems. Its small satellite platforms support configurations ranging from 3U to 16U, allowing different payloads to be integrated according to mission requirements.

The company’s electrical power technology includes compact and modular power systems designed to regulate energy generated by spacecraft solar panels. These systems use maximum power point tracking to optimize solar energy conversion and provide controlled electrical outputs for satellite subsystems.

ISISPACE manufactures gallium arsenide solar panels using triple-junction solar cells designed for space applications. Its power products include battery storage, battery heating, telemetry interfaces, and configurable electrical distribution.

Its communications technology includes VHF/UHF antennas, S-band patch antennas, and GNSS antennas. These components support spacecraft telemetry, command reception, data transmission, and satellite navigation. Deployable antenna designs allow compact spacecraft to fit within launch configurations before extending their communication elements in orbit.

ISISPACE also develops satellite deployment and separation technology, including the QuadPack and DuoPack CubeSat deployers, microsatellite separation systems, and modular deployment sequencers. These systems control the release of spacecraft from launch vehicles while limiting mechanical disturbances during separation.

Its Deep Space Deployer extends this technology to missions beyond Earth orbit. Developed for the European Space Agency’s Hera mission, the system supports controlled spacecraft release and health checks before deployment. This allows small satellites to participate in planetary exploration missions requiring precise separation procedures.

Why ISISPACE Matters

Small satellites have expanded the number of organizations capable of conducting space missions, but their development still requires specialized spacecraft components, integration services, and launch infrastructure. ISISPACE provides these capabilities through modular satellite platforms and mission-ready subsystems.

Its standardized power systems, communication hardware, and deployment equipment allow satellite developers to incorporate established technologies rather than designing every component independently.

ISISPACE also supports commercial and scientific access to space through satellite manufacturing and rideshare launch integration. Its participation in ESA’s Hera mission demonstrates how CubeSat deployment technology can support missions beyond Earth orbit, including asteroid research and planetary defense.

By combining spacecraft development, launch preparation, and deployment systems, ISISPACE contributes to the infrastructure supporting Earth observation, communications, environmental monitoring, and scientific satellite missions.

ISISPACE Products & Platforms

CubeSat and Small Satellite Platforms

ISISPACE develops modular satellite platforms ranging from 3U to 16U configurations. These platforms integrate spacecraft structures, electrical systems, communication hardware, and payload interfaces for Earth observation, scientific research, technology demonstrations, and communications missions.

Modular Electrical Power System

The Modular Electrical Power System provides configurable power generation, storage, and distribution for small satellites. It supports modular battery expansion, telemetry interfaces, and multiple electrical outputs to accommodate different spacecraft power requirements.

Compact Electrical Power System

The Compact Electrical Power System is designed for smaller CubeSat configurations. It incorporates gallium nitride transistors, maximum power point tracking, and integrated battery heating to manage electrical energy within limited spacecraft volume.

Satellite Solar Panels

ISISPACE manufactures high-efficiency solar panels using space-grade gallium arsenide triple-junction cells. The panels are available in multiple CubeSat sizes and can include temperature sensors, sun sensors, and customized solar cell layouts.

Satellite Communication and Navigation Antennas

The company’s antenna portfolio includes VHF/UHF deployable antennas, S-band patch antennas, S-band telemetry and telecommand antennas, and GNSS active patch antennas. These products support satellite communications, ground station connectivity, and navigation signal reception.

QuadPack and DuoPack Deployers

QuadPack and DuoPack are CubeSat deployment systems designed to release small satellites from launch vehicles. They provide mechanical containment during launch and controlled deployment after reaching the required orbit.

Microsatellite Separation System

The Microsatellite Separation System is a three-point launch adapter designed to accommodate spacecraft weighing up to 120 kilograms. It provides low-shock separation and compatibility with multiple launch vehicle configurations.

Deep Space Deployer

The Deep Space Deployer is a spacecraft separation system developed for missions beyond Earth orbit. Used in ESA’s Hera mission, it supports staged deployment, spacecraft health checks before release, and controlled separation of small satellites.

Modular Deployment Sequencer and Tulip

The Modular Deployment Sequencer coordinates satellite release events and records deployment confirmations. Tulip is a modular payload accommodation structure that connects satellites and deployment systems to launch vehicles, supporting different payload arrangements.

TestPod

TestPod is a reusable testing and transportation system for CubeSats ranging from 1U to 16U. It provides mechanical support during spacecraft testing and handling before launch integration.

ISISPACE Applications

ISISPACE technology supports Earth observation, satellite communications, and environmental monitoring through small satellite platforms and spacecraft subsystems. Its products are used in missions collecting atmospheric measurements, tracking greenhouse gas emissions, monitoring maritime activity, and testing new satellite technologies.

Its spacecraft platforms also support scientific research, defense-related technology demonstrations, educational satellite projects, and in-orbit validation of new equipment.

ISISPACE’s satellite deployment and launch integration systems are used to transport and release CubeSats and microsatellites from orbital launch vehicles. Its Deep Space Deployer supports planetary exploration missions, including ESA’s Hera mission to investigate the Didymos asteroid system.

Additional applications include satellite constellation deployment, space-based data collection, and spacecraft technology testing.

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Frequently Asked Questions

What types of satellites does ISISPACE manufacture?

ISISPACE manufactures CubeSats and small satellite platforms, including configurations ranging from 3U to 16U. These spacecraft can accommodate payloads for Earth observation, communications, scientific research, and technology demonstrations.

Does ISISPACE provide satellite launch services?

Yes. ISISPACE provides launch integration and rideshare mission services for CubeSats and microsatellites. Its activities include launch planning, spacecraft integration, technical coordination, and launch campaign support. The company uses launch vehicles operated by external launch providers.

What is the ISISPACE QuadPack Deployer?

QuadPack is a satellite deployment system designed to carry and release CubeSats from launch vehicles. It provides mechanical containment during launch and controlled separation when spacecraft reach their designated deployment conditions.

How is ISISPACE involved in ESA’s Hera mission?

ISISPACE supplied Deep Space Deployers for the European Space Agency’s Hera mission. These systems support the controlled release of the Milani and Juventas CubeSats, which are designed to investigate the Didymos asteroid system as part of planetary defense research.

Can ISISPACE provide a complete satellite mission?

Yes. ISISPACE provides end-to-end mission services that can include spacecraft design, manufacturing, payload integration, environmental testing, launch coordination, and satellite operations. Customers can also purchase individual satellite platforms and subsystems.

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