IBX
Venture capitalRockville · Seed · 13 people tracked
Investment thesis
IBX describes itself as an innovation and investment firm dedicated to advancing the state of humanity and human knowledge. It pursues new frontiers across space, technology, and energy with the stated aim of expanding human potential and creating positive impact in the world. The firm frames its approach around audacious pursuit as a means of connecting people, protecting the planet, and advancing human ways of life.
Source: firm website, verified Aug 3, 2026.
Team · 13 people
from the firm's websiteWhat they invest in
from 3 of 9 portfolio companiesDeep Tech ×2Defense Tech ×2Hardware ×2Space Tech ×2EdTech ×1Energy ×1
Investments · 9 tracked
founders shown can be your intro pathDeveloper of advanced small modular nuclear reactors and proprietary fuel technology for clean, zero-carbon, and affordable energy generation.
Axiom Space develops commercial space stations and provides access to low-Earth orbit microgravity environments for research, manufacturing, and innovation by governments, researchers, and organizations.
Defense TechEdTechHardwareSpace Tech
Dr. Kam Ghaffarian(Executive Chairman)Michael Suffredini(Founder, former CEO and President)
PartnerAnton Brevde· led
Casimir develops energy-harvesting microchips that generate power from ambient energy sources, eliminating the need for batteries or external charging.
Deep TechEnergyHardware
Aerospace engineering services firm supporting government space missions with cutting-edge technical solutions and commercial process efficiencies.
Quantum Space designs and builds the Ranger spacecraft platform, a highly maneuverable spacecraft for space defense, orbital mobility, and cislunar operations.
Deep TechDefense TechSpace Tech<UNKNOWN>
PartnerAnton Brevde· led
Critical materials company producing engineered graphite for energy, defense, and industrial applications, built on a domestic onshore supply model.
Frequently asked questions
- What stage does IBX invest at?
- IBX invests at the Seed stage.
- What sectors does IBX focus on?
- IBX focuses on Deep Tech, Defense Tech, Energy, Space Tech.
- Where is IBX located?
- IBX is headquartered in Rockville, US.
Media · Podcasts & interviews
featuring the teamDNA of Space Companies, with Anton Brevde (IBX Inc.) - YouTube
Payload · Anton Brevde
Images
Co-investors · 2
Scout VC is a venture capital firm backing frontier technology companies led by founders from the military, intelligence community, and national research labs.
Type One Ventures is a multi-stage venture capital firm focused on funding founders building technologies, infrastructure, and industrial systems aimed at advancing humanity toward an abundant, self-sufficient, and interplanetary future.
Firms observed investing alongside IBX, from public investor directories.
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