Here are 1-3 brief analogies for Momentus (MNTS):

• Momentus is like UPS for in-space delivery.
• Momentus is like Digital Realty for in-orbit infrastructure.

• In-space transportation: This service moves satellites or other payloads from one orbit to another after their initial launch.
• Hosted payloads: Momentus provides space on its spacecraft for customers to fly their instruments, sensors, or experiments.
• In-orbit services: These encompass various operations performed on spacecraft once they are in orbit, such as inspections, repositioning, or extended mission support.

Momentus Inc. (MNTS) primarily sells its in-space infrastructure services to other companies, particularly satellite operators.

Major customers include:

• Lockheed Martin Corporation (LMT)
• Planet Labs PBC (PL)

Momentus also serves various other private satellite operators, academic institutions, and government entities for their in-orbit transportation, hosted payload, and other in-space service needs.

• SpaceX

John Rood, Chairman and Chief Executive Officer

Appointed CEO in August 2021, John Rood previously served as Under Secretary of Defense for Policy from January 2018 to February 2020. He has held executive leadership positions at major aerospace and defense companies, including Lockheed Martin and Raytheon. Mr. Rood was also CEO of John C. Rood and Associates LLC, a consulting firm. His extensive government background includes roles at the Defense Department, State Department, White House/National Security Council, CIA, and the U.S. Senate. He also served as Chairman of the Board and Security Director of Radisson Hospitality Inc.

Lon Ensler, Chief Financial Officer

Lon Ensler was appointed Momentus' Chief Financial Officer effective August 1, 2025, after serving as Interim CFO since April 2, 2024. He possesses over 30 years of experience as a financial executive, with a diverse background encompassing both established corporations and dynamic startups. His experience includes raising capital and involvement in mergers and acquisitions. Prior to joining Momentus, Mr. Ensler was the CFO at Ziteo Medical, Inc.

Rob Schwarz, Chief Technology Officer

Rob Schwarz joined Momentus as CTO in early 2020. He brings over 20 years of experience in spacecraft systems engineering and product development. Before Momentus, he spent two decades at Space Systems Loral (now part of Maxar) and Orbital Sciences (now part of Northrop Grumman), contributing to various commercial and government space projects. He held roles such as Executive Director of Systems Engineering at SSL and later became CTO of the Maxar Space Division in 2018.

Jon Layman, Chief Legal Officer

Jon Layman has served as Momentus Inc.'s Chief Legal Officer since February 2025. Previously, he was the Chief Legal Officer and Head of Operations for The ON Platform Inc. from February 2024 through July 2024. He also served as General Partner, Operating Partner, and General Counsel of Prime Movers Lab LLC, a venture firm, from January 2021 through August 2022. Mr. Layman's past experience includes serving as a Partner at Hogan Lovells US LLP and Wilson Sonsini Goodrich & Rosati, PC. He has also been the Principal Member of Layman Strategic Advisory since September 2022.

The key risks to Momentus (MNTS) are primarily centered around its financial viability and the nascent stage of its commercial operations.

1. Financial Health and Going Concern: Momentus faces substantial challenges regarding its financial health, including significant operating losses, negative net income, and very limited cash reserves. The company has explicitly stated that there is "substantial doubt about its ability to continue as a going concern without significant additional capital." The company frequently needs to raise additional capital through equity or debt, which often leads to further shareholder dilution. Its balance sheet shows negative shareholder equity, a strong indicator of financial distress.
2. Limited Operating History and Market Uncertainty: Momentus has a limited history of successfully delivering customer satellites using its service vehicles. Any setbacks during demonstration or commercial missions could materially and adversely affect its business, financial condition, and reputation. Furthermore, the market for in-space infrastructure services is not yet precisely established and may grow more slowly than anticipated, making it difficult for Momentus to convert its order backlog into revenue.
3. Development and Commercialization of Technology in a Competitive Market: The company operates in highly competitive industries, which may necessitate price reductions. There is a risk that Momentus may not be successful in developing new technology, or that its developed technology, such as its water-based plasma thrusters, may not consistently meet customer needs or achieve broad commercial traction against deep-pocketed rivals.

The clear emerging threat to Momentus is the increasing vertical integration and expanding in-space service offerings by major, highly capitalized launch providers, particularly those developing next-generation, reusable launch and in-space transportation systems (e.g., SpaceX with Starship). These providers are positioned to offer comprehensive, end-to-end space logistics solutions, including precise orbital delivery, hosted payload capabilities, and in-orbit services, directly to satellite operators. By leveraging their large-scale launch capabilities and potentially lower per-kilogram costs to orbit, they could significantly reduce or even eliminate the market demand for specialized "last-mile" in-space transportation and service providers like Momentus.

Addressable Markets for Momentus Inc. (MNTS)

• In-space Transportation: The global space logistics market, which encompasses the movement of spacecraft, satellites, cargo, materials, and supporting systems, was valued at approximately USD 1.69 billion in 2025 and is projected to grow to about USD 7.87 billion by 2034, with a Compound Annual Growth Rate (CAGR) of 18.62%. North America leads this market, holding approximately 40% of the share. Another estimate places the global space logistics market at USD 1.5 billion in 2024, expected to reach USD 6.31 billion by 2033, with a CAGR of 17.3%. Additionally, the global space transportation market was valued at USD 0.9 billion in 2023 and is projected to reach USD 2.7 billion by 2033, growing at a CAGR of 11.9% from 2024 to 2033.
• Hosted Payloads: The global hosted payload market size reached USD 2.38 billion in 2024 and is projected to expand to USD 6.83 billion by 2033, demonstrating a robust CAGR of 13.2% from 2025 to 2033. North America is a dominant region within this market, with a market size of USD 1.12 billion in 2024, accounting for nearly half of the global market.
• In-orbit Services: The global on-orbit satellite servicing market size was approximately USD 4.67 billion in 2025 and is predicted to increase to about USD 12.60 billion by 2035, at a CAGR of 10.43% from 2026 to 2035. In 2025, North America held the largest market share, at 37%. Another report estimates the global on-orbit satellite servicing market at USD 2.7 billion in 2024, projected to reach USD 8 billion by 2034, with a CAGR of 11.6%.

1. Increasing Vigoride Orbital Service Vehicle (OSV) Missions and Hosted Payloads: Momentus's core business involves providing in-space transportation and hosting payloads on its Vigoride OSVs. Upcoming missions, such as Vigoride-7 on SpaceX's Transporter-16 in late March 2026, are set to carry multiple commercial and government payloads. The successful execution and increasing frequency of these missions, along with a growing number of hosted payloads, are expected to directly drive service revenue growth.
2. Growth in Government Contracts: Momentus has been securing and executing significant contracts with various U.S. government organizations, including the Defense Advanced Research Projects Agency (DARPA), SpaceWERX (an innovation arm of the U.S. Space Force), and NASA. These contracts, such as the approximately $4.2 million with DARPA and $1.9 million with SpaceWERX, provide a substantial and validating revenue stream as the company delivers on its commitments for advanced space operations.
3. Expansion of In-Orbit Servicing Capabilities: The company is actively developing and demonstrating advanced in-orbit services, including autonomous rendezvous and proximity operations (RPO), and in-space assembly. The Vigoride-7 mission, for instance, includes a suite of cutting-edge demonstrations in these areas. Successful validation and commercialization of these complex in-orbit services are anticipated to unlock new, higher-value market opportunities and diversify revenue streams.
4. Potential for Satellite Component Sales through Additive Manufacturing: Momentus is exploring new markets by leveraging additive manufacturing for spacecraft components, such as space-rated fuel tanks. The flight testing of an additively manufactured fuel tank aboard Vigoride-7 aims to validate this technology. If successful, this could lead to Momentus becoming a qualified supplier for such components, addressing a market characterized by high costs and long lead times, thereby contributing to future product sales revenue.

Share Repurchases

• Momentus settled obligations related to the repurchase of its co-founders' shares for $40 million in 2021.
• No other significant share repurchase programs or activities have been publicly announced or identified within the last 3-5 years.

Share Issuance

• In January 2026, Momentus entered a securities purchase agreement with an institutional investor for approximately $5.0 million in gross proceeds, involving the sale of common stock and warrants.
• Momentus completed a $4 million at-the-market offering in June 2025, comprising 2.84 million shares or equivalents and associated warrants, to address corporate and capital needs.
• The company executed reverse stock splits of its Class A common stock: a 1-for-17.85 split effective December 17, 2025, reducing outstanding shares from approximately 25 million to 1.4 million, and a 1-for-14 reverse stock split effective December 12, 2024, reducing shares from approximately 31 million to 2 million. An earlier 1:50 reverse split occurred on August 24, 2023.

Inbound Investments

• Momentus closed a $5 million offering with a single institutional investor in February 2025, generating approximately $5 million in gross proceeds for general corporate purposes.
• In September 2022, Momentus launched a three-year, $50 million at-the-market equity program, allowing the company to offer and sell Class A common stock. Proceeds are intended for general corporate purposes, including working capital and capital expenditures.
• In March 2023, Momentus issued $10 million in stock and warrants to an institutional investor through a registered direct offering.

Outbound Investments

• No information is available regarding Momentus Inc. making strategic outbound investments in other companies over the last 3-5 years.

Capital Expenditures

• Momentus reported $0 in capital expenditures for Q4 2024.
• For the trailing twelve months ending June 2025, capital expenditures were reported as $0.
• The company's 2023 annual report indicated an expectation to fund anticipated capital expenditures beyond the next 12 months, with a focus on scaling manufacturing capabilities and pursuing further research and development for next-generation vehicles.