/Companies

Imetalx Group

Techstars '23

Sausalito, 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.

NGNehal Gajjar
Nehal GajjarCEO and FounderNehal Gajjar is the founder and CEO of iMetalX Group, a space technology company developing perception and tracking software for orbital operations. She has previously founded multiple startups in aerospace and defense and has experience advancing technologies from early development through commercialization, including prior work on gas turbine and compressor component design.
AFAlex Fleming
Alex FlemingCTO & CofounderAlex Fleming, CTO and cofounder of iMetalX Group, brings over 25 years of technical leadership experience in aerospace and defense systems, including work on unmanned undersea vehicles, vertical flight aircraft, military jet engines, and propulsion systems. He has led multidisciplinary engineering teams and managed technology development, intellectual property strategy, and federal grant proposals for complex system design and integration.

Investors · 1

Techstarslisted by TechstarsBoulder · $220K

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Company profile

researched Sep 2026

iMetalx 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 reported
Annual revenue rangeJan 2021Less than $0.5M
Arpa e fundingJan 2021$3.5M
Employee rangeJan 20241-10
Sbir phase i awardsJan 20213
Sbir phase i dollarsJan 2021$499.6K
Sbir phase ii awardsJan 20211
Sbir phase ii dollarsJan 2021$749.5K
Total sbir funding awardedJan 2021$1.2M
Venture capital fundedJan 2021No

Company-reported or press-reported figures, each dated to when it was claimed — not independently audited.

Competitors · 2

by search overlap

Companies 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
AgencyPhaseYearAmount
U.S. Air ForceAir ForcePhase II2023$1.7M
U.S. Air ForceAir ForcePhase I2023$74.3K
U.S. Air ForceAir ForcePhase ISTTR2023$73.8K
U.S. Air ForceAir ForcePhase ISTTR2022$249.9K
U.S. Air ForceAir ForcePhase II2021$749.5K
Department of EnergyPhase I2020$199.9K
U.S. Air ForceAir ForcePhase I2020$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 filings
Jan 2023
Air Force SBIR Phase I award for decentralized control of multi-agent ISAM spacecraft

Air Force SBIR Phase I award of $73,760 for Decentralized Control For Multi-Agent ISAM Spacecraft.

$73.8K source ↗

Jan 2023
Air Force SBIR Phase I award for in-space logistics technoeconomic modeling

Air Force SBIR Phase I award of $74,281 for In-Space Logistics Technoeconomic Modeling.

$74.3K source ↗

Jan 2022
Air Force SBIR Phase I award for on-orbit acquisition and capture via distributed sensor swarms

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 ↗

Jan 2021
ARPA-E funding for titanium production research

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 ↗

Jan 2021
Air Force SBIR Phase II award for rapidly deployable communication terminals

Air Force SBIR Phase II award of $799,299 for Rapidly Deployable Attritable Mission Persistent Communication Terminals.

$799.3K source ↗

Jan 2021
SOSSEC consortium membership

Listed as a member company of the SOSSEC consortium, with small business and nontraditional contractor designations.

source ↗

Jan 2020
DOE SBIR Phase I award for marine energy ocean observation and unmanned system recharging station

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

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.