Imetalx Group
Techstars '23Sausalito, US · Founded 2013 · 7 employees on LinkedIn · 1 known investors
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iMetalX develops real-time perception and characterization software for space object tracking and orbital operations, serving U.S. national security missions. The company provides decision support, autonomous maneuver planning, and command-and-control systems for space domain awareness and space control operations.
Also known as IMETALX Group LLC · iMetalx Group, LLC · iMetalx Space Systems
Founders & leadership
Imetalx Group was founded in 2013 by Nehal Gajjar and Alex Fleming.


Investors · 1
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Company profile
researched Sep 2026iMetalx Group, LLC (iMetalx Space Systems) is an engineering and software company working on real-time perception, characterization and coordination for dynamic orbital environments. Its stated focus areas are high-confidence space object characterization and perception software aligned with U.S. national security mission priorities, edge-based decision support, coordinated maneuver planning, resilient command and control, and secure integration across sensing and navigation architectures. Mission areas described on the company site are space battle management, space control and space clearing.
The company's product portfolio is organized into four named components: THOR (perception), ASGARD (simulation), HEIMDALL (intelligence) and ODIN (autonomy). Broader descriptions of the firm characterize it as an advanced engineering company with capabilities spanning aerospace, aero-derivative gas turbine design, power take-off design, propulsion, structural, thermal and vibrational analysis, marine and naval systems engineering, utility-scale renewable engineering, extreme-environment system design, autonomous systems and electronics cooling. A third-party listing describes iMetalx as a developer and manufacturer of autonomous and unmanned space systems for in-space services, including active debris removal, space domain awareness, sensor fusion and interoperability gateway networking. Registered capability categories include critical infrastructure and key resources protection, cyber defense, data discovery, visualization and analytics, data mining, search and situational awareness.
Founding story
The company was founded by Nehal Gajjar, who serves as CEO and whose 20-plus-year career includes founding and leading three profitable high-technology startups across aerospace, defense, unmanned systems, renewables, power generation and software. Co-founder and CTO Alex Fleming has over 20 years of work in unmanned undersea vehicles, vertical flight aircraft, military jet engines, propulsion and alternative energy systems, and developed multiple UAS systems demonstrating a beyond-line-of-sight self-healing mesh network in 2016. Both hold a BS in Aerospace Engineering from Georgia Tech and an MBA from Carnegie Mellon University.
Business model
The company sells engineering and software capabilities to U.S. government customers, with revenue including federal SBIR/STTR research contracts from the Air Force and Department of Energy, alongside work performed for other organizations.
Revenue derives from government research and development contracts, including SBIR Phase I and Phase II awards and agency-funded programs.
Traction
Federal SBIR activity comprises three Phase I awards and one Phase II award, totaling $1,249,166 ($499,626 Phase I and $749,540 Phase II), with a first award in 2020 and latest in 2022 per the registry, and listed projects extending into 2023. The company also reports $3.5 million in ARPA-E funding for titanium production research and identifies a $3 billion market opportunity in that area. Registry data indicates the firm is not venture-funded.
▸Full profile — market position, technology, go-to-market, geography, history
Market position
A small business and nontraditional defense contractor, with five to nine employees and annual revenue reported below $0.5 million, competing in space domain awareness and in-space autonomy through federal research contracts rather than venture funding.
The company combines multi-domain engineering experience across aerospace, propulsion, marine and energy systems with space-specific perception, simulation, intelligence and autonomy software, and holds small-business, minority-owned and women-owned business designations that support federal contracting access.
Technology
Software and systems described by the company cover space object characterization and perception, edge-based decision support, coordinated maneuver planning, resilient command and control, and secure integration across sensing and navigation architectures. The product set is grouped as THOR for perception, ASGARD for simulation, HEIMDALL for intelligence and ODIN for autonomy. Government-funded research topics span decentralized control for multi-agent in-space assembly and manufacturing spacecraft, in-space logistics technoeconomic modeling, on-orbit acquisition and capture via Open Mission Systems-enabled distributed sensor swarms, rapidly deployable attritable mission-persistent communication terminals, and a marine energy ocean observation and unmanned system recharging station. Earlier work included a novel electro-chemical process for producing titanium metal.
Go-to-market
iMetalx engages U.S. defense and energy agencies through the SBIR/STTR program and is a member of the SOSSEC consortium, which facilitates government other-transaction and prototype contracting. It is registered as a small business with a CAGE code and UEI, and holds Minority-Owned Business and Women-Owned Business Enterprise designations.
U.S. national security and defense organizations, including the Air Force, and federal energy research sponsors such as the Department of Energy and ARPA-E; earlier commercial work included Pfizer.
Geography
U.S.-based, with an office at the Sausalito Shipyard and Marina, 2350 Marinship Way, Sausalito, California, and a registered address at 523 Guerrero Street, San Francisco, California; listings also associate the company with San Francisco and other California locations.
History
Founded in 2013, the company built an engineering practice spanning aerospace, propulsion, marine and energy systems, including electro-chemical titanium production research backed by ARPA-E. It received its first SBIR award in 2020 (Department of Energy) and subsequently won Air Force awards in 2021, 2022 and 2023 focused on communication terminals, distributed sensor swarms, multi-agent spacecraft control and in-space logistics modeling, alongside its positioning as iMetalx Space Systems.
Compiled by commissioned research from 6 cited public sources — announcements, filings, and press listed under research sources below.
Key figures
latest reportedCompany-reported or press-reported figures, each dated to when it was claimed — not independently audited.
Competitors · 2
by search overlapCompanies competing with Imetalx Group for the same Google search keywords, organic and paid, via search-intersection analysis.
Non-dilutive funding · 7 SBIR/STTR awards
Federal grants — no equity taken| Agency | Phase | Year | Amount |
|---|---|---|---|
| U.S. Air ForceAir Force | Phase II | 2023 | $1.7M |
| U.S. Air ForceAir Force | Phase I | 2023 | $74.3K |
| U.S. Air ForceAir Force | Phase ISTTR | 2023 | $73.8K |
| U.S. Air ForceAir Force | Phase ISTTR | 2022 | $249.9K |
| U.S. Air ForceAir Force | Phase II | 2021 | $749.5K |
| Department of Energy | Phase I | 2020 | $199.9K |
| U.S. Air ForceAir Force | Phase I | 2020 | $49.8K |
Source: SBIR.gov award data (U.S. Small Business Administration). SBIR/STTR awards are competitive federal R&D grants and contracts — non-dilutive capital alongside any venture rounds above.
Timeline · 7
launches, deals, and filingsAir Force SBIR Phase I award of $73,760 for Decentralized Control For Multi-Agent ISAM Spacecraft.
$73.8K source ↗
Air Force SBIR Phase I award of $74,281 for In-Space Logistics Technoeconomic Modeling.
$74.3K source ↗
Air Force SBIR Phase I award of $249,930 for On Orbit Acquisition and Capture via Open Mission System Enabled Distributed Sensor Swarms.
$249.9K source ↗
The company reported $3.5 million in ARPA-E funding for research and validation of a novel electro-chemical titanium production process.
$3.5M source ↗
Air Force SBIR Phase II award of $799,299 for Rapidly Deployable Attritable Mission Persistent Communication Terminals.
$799.3K source ↗
Listed as a member company of the SOSSEC consortium, with small business and nontraditional contractor designations.
Department of Energy SBIR Phase I award of $199,937 for a Marine Energy Ocean Observation and Unmanned System Recharging Station project.
$199.9K source ↗
Dated company events from announcements, filings, and press; legal rows summarize public dockets and regulator releases.
▸Research sources · 6
primary sources listed
- Imetalx Groupimetalx.com · web
6 public sources were cited for this profile; the first-party ones are listed here.
Frequently asked questions
- What does Imetalx Group do?
- iMetalx develops space object characterization, perception and autonomy software for U.S. national security space operations.
- Who founded Imetalx Group?
- Imetalx Group was founded by Nehal Gajjar, Alex Fleming in 2013.
- Who are Imetalx Group's investors?
- Imetalx Group's investors include Techstars.
- Where is Imetalx Group headquartered?
- Imetalx Group is headquartered in Sausalito, US.


