-55%

est. 2Y upside i

AerospaceSeries C

Rank

#2576

Sector

Aerospace and Defense

Est. Liquidity

~6Y

Data Quality

Data: Medium

Hermeus operates in the high-potential but capital-intensive hypersonic aerospace sector with strong government contracts and recent successful flight tests of its Quarterhorse Mk 2.1 aircraft.

Last updated: March 10, 2026

Bull (20%)+150%

Hermeus successfully navigates technical challenges, rapidly scales its Quarterhorse and Darkhorse defense programs, and secures substantial, long-term contracts with the U.S. Air Force and Department of Defense. Breakthroughs in the Chimera engine accelerate Halcyon's commercial viability, leading to a successful IPO or acquisition at a $2.5B-$3.0B valuation, representing a 2.5x-3x return on current valuation.

Base (45%)+50%

Hermeus continues to make steady progress on defense contracts, including successful supersonic flight tests of Quarterhorse Mk 2.1, but commercial hypersonic transport faces slower development due to regulatory hurdles and intense competition. The company achieves a modest exit through acquisition or a later-stage private round at a $1.5B valuation, a 1.5x return.

Bear (35%)-50%

Hermeus encounters significant technical setbacks or faces increased competition from well-funded incumbents like Lockheed Martin, leading to delays in product delivery and failure to secure critical follow-on contracts. High capital intensity necessitates a down round or a distressed acquisition at a $0.5B valuation, wiping out a substantial portion of common stock value due to the severe liquidation preferences.

Est. time to liquidity~6.0 years

Preference Stack Risk

severe

Funding Intensity

40%

Investors hold $399M in liquidation preferences ahead of common stock, meaning in an exit at or below $1.0B, common shareholders would receive little to nothing until preferred shareholders are paid out.

Dilution Risk

high

Given high capital intensity and the long development cycles for hypersonic aircraft, significant future funding rounds are likely, leading to further dilution for existing equity holders.

Secondary Liquidity

limited

Limited secondary market liquidity exists through platforms like UpMarket, though it typically requires accredited investors and significant minimum investments.

Engineering — 41 roles

Manufacturing — 27 roles

Internal Operations — 13 roles

Product — 6 roles

People Operations — 5 roles

Test — 5 roles

Growth — 1 role

View all 108 open roles at Hermeus →

Last updated: February 22, 2026

Questions to Ask at the Interview

Strategic questions based on Hermeus's data — designed to show you've done your homework.

  • 1

    “Given the significant capital intensity of developing hypersonic aircraft and the long lead times, how does Hermeus plan to manage its burn rate and secure future funding rounds, especially considering the $399M in liquidation preferences already in place?”

  • 2

    “With large incumbents like Lockheed Martin also pursuing hypersonic technologies, what specific strategies is Hermeus employing to maintain its competitive moat and differentiate its offerings beyond the Chimera engine, particularly in securing long-term defense contracts?”

  • 3

    “The company is pursuing both defense (Darkhorse/Quarterhorse) and commercial (Halcyon) applications. How does Hermeus prioritize resources between these programs, and what are the key milestones for each that would drive a liquidity event for employees?”

Community

Valuation Sentiment

Our model estimates -55% upside. What do you think?

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Disclaimer: This analysis is AI-generated and does not constitute financial or career advice. Always conduct your own due diligence.