vision

Investing Principles

The Space Infrastructures Ventures is an investing tool. It is established as a holding company, and investing at various levels of shareholding participation, in high-tech companies. The majority of companies in the portfolio are currently participated at minority stakes. 

The investment criteria of the SIV holding is supporting transformational companies that apply disruptive technologies and solutions to new problems to shape the future of humans in Space. 

The current portfolio of companies comprises a mix of innovative start-ups and other seasoned high-tech companies and keeps growing by a three-pronged strategy: invest and promote new start-ups, organic growth of the participated, and a well targeted M&A approach fully aligned with the company mission and values.  

For new investments, SIV is investing in all development stages of companies which have a clear and promising roadmap in the new LEO economy.

Space Infrastructures Ventures (SIV)

Investing in disruptive high-tech/ space-tech ventures

Space Infrastructures Ventures (SIV)

Investing in all development stages

Space Infrastructures Ventures

Porfolio of Fund 1: Space focus

Orbital Outpost X

Making Connections in Space !

Building a Smart low cost multi-nodal interface to connect space assets modularly

Space Robotics Workers

NEW GENERATION OF ROBOTIC ASTRONAUTS

Momentus

IN-SPACE TRANSPORTATION

Next Phase Measurements

The best solution for any antenna testing challenge

Asysol

Where accuracy is a must

Space Real Estate Investment Trust

Moving into the
first space reit
(real estate investment trust)

Porfolio of Fund 0: Satcom focus

Celestia

Working in the next generation satellite ground systems and technologies

TTI

World Wide radiofrequency and antenna products developer

Green Towns by Fusion

Other projects are trying to obtain energy by nuclear fusion... we will just do it !

Tedcas

Contactless control via gestures for surgery

C-MTS

POSITIONERS AND MECHANISMS

Space Villages

Where Innovation Meets Low Earth Orbit

Management

The SIV management team is integrated by the Founder and President, and a world class group of advisors from the technology, business, legal, and financial domains

space infrastructures ventures

careers

We aim to recruit the best engineers and managers to help us solve the next Space challenges. We have open positions in the US and Europe.

Companies in portfolio have several openings, please apply with them.

Do you want to join? … please email your CV to:

HHRR@space-infrastructures.com

space infrastructures ventures

News

June 23rd, 2025

U.S start-up OOX raises additional 1,2 MUSD from VC´s to advance its SpacePort product line

June 18th, 2025

IOT company TST will manage the Santander port tasks of the Proactif EC project, led by Nokia, providing a Security Ground Robot

June 1st, 2025

Successful Completion of LEO Joey Sat Testing Demonstrates First Reliable Multi-Beam Scanning Ka-Band Gateway

May 22nd, 2025

Start-up SRW (Space Robotics Workers) awarded a 650K€ project from INNOVA 2024 Cantabria R&D Budget to develop 3D-printed Space Habitats

April 10th, 2025

Sponsored U.S Space & National Defense Fund “Space Gate Capital” launch its new branding, image and logo, and meet with U.S Limited Partners to fund raising

March 16th, 2025

Start-up SRW (Space Robotics Workers) awarded a 500K€ Space project under the HORIZON-EIC program to advance spacecraft design to operate beyond Lagrange L1

February 11th, 2025

Momentus awarded a 3,5MUSD contract expansion by the U.S. Defense Advanced Research Projects Agency to conduct an in-orbit demonstration of the assembly of large-scale structures

January 29th, 2025

SIV presents its “SpaceGate Capital” Fund I at the Global Ats Miami 2025

January 27th, 2025

Celestia TTI next generation UHF band GaN SSPAs play pivotal role in SpainSat NG I launch

December 18th, 2024

Space Robotic Workers receives support from EU Fund

November 18th, 2024

OOX panels “The Hyper-Compatibility in Space: Using AI to Drive Growth, Competitiveness, and Sustainability” in the Space Tech Expo in Bremen

November 12th, 2024

Momentus Receives HALO Prototype Order Contract from SDA

October 1st, 2024

TESEO Project sponsored by Spanish ICEX (Instituto de Comercio Exterior) with 600K€ and executed by Spanish subsidiary Space Robotics Workers successfully got its Final Review

September 9th, 2024

OOX developing a SQUID flight demonstrator, scheduled to fly in 2Q 2025 to reach TRL 9

September 2nd, 2024

Celestia UK multi-tracking Ka-band eScan technology successfully tracks Oneweb JoeySat LEO satellite

August 15th, 2024

Space Villages selected by Thales to receive a trophy and join their incubation program for promising space start-ups

August 1st, 2024

Largest Spanish Defense company INDRA selects TTI as partner to develop the future Combat Aircraft (FCAS) Satellite communication Antennas

July 18th, 2024

SIV invest a Convertible Note in Momentus, a Nasdaq In-Space Transportation US company based in San Jose

April 19th, 2024

Orbital Outpost and Torino Polytechnic secured a 200K€ Grant from Italian Space Agency (ASI) to develop Space Electrolyzer technology.

March 20th, 2024

OOX introduces its SQUID (Secure Quick Interconnect Device) prototype and software interface to the DIU (US Defense Innovation Unit).

November 27th, 2023

ASYSOL has been awarded a 2,6 M USD contract from the Riyadh University as Integrator of a large Compact Range System to test advanced antennas. It will include the newest update of the ASYSOFT control software.

Privacy Overview

This website uses cookies so that we can provide you with the best user experience possible. Cookie information is stored in your browser and performs functions such as recognising you when you return to our website and helping our team to understand which sections of the website you find most interesting and useful.