← All Arda companies
AirMissilesPropulsion
Long Wall

Long Wall

Long Beach, California · Founded 2017
Website ↗LinkedIn ↗Explore on the Arda map →
Valuation
—Est.
Raised
$539MEst.
Stage
Series B
Open roles
29
Funding History
Debt Financing$20M
May 2024 · Lead: Leonid Capital Partners
Participants: Leonid Capital Partners
Government Contract$100M
Jan 2024 · Lead: U.S. Air Force AFWERX
Series B Extension$200M
Oct 2021 · Lead: T. Rowe Price
Participants: T. Rowe Price, Fidelity Management & Research Company, Justin Mateen
Series B$170M
Mar 2021 · Lead: T. Rowe Price
Participants: T. Rowe Price, Fidelity Management & Research Company, Lockheed Martin Ventures, Venrock
+655% · 7.55x · 12 mo vs. Series A
Other Participating Investors
Silent Ventures
Round Size Change
Latest Round Change
+655%7.55x
$370M Series B vs. $49M Series A
Series A
$49M
Mar 2020
+655% · 7.55x
→
12 mo
Series B
$370M
Mar 2021
Open roles at Long Wall
Supply Chain Specialist, Strategic VendorsLong Beach, CASr. Project Engineer, RSX (Remote considered)Long Beach, CASr. Project Engineer (SRM), CyclopsHuntsville, ALSafety & Mission Assurance Engineer (remote considered)Long Beach, CAProgram Chief Engineer, RSX (Remote considered)Long Beach, CAProgram Chief Engineer, Cyclops (Remote considered)Long Beach, CAManager, Cost AccountingLong Beach, CALead Program Systems Engineer, Cyclops (remote considered)Long Beach, CA
Showing 8 of 29Median posted comp $145K – $215K (23 postings)Careers page ↗
Leadership
Dan Piemont
Founder + CEO
News & press
LONG WALL ANNOUNCES CYCLOPS: THE MASS-PRODUCIBLE INTERCEPTOR
Letter From the CEO, 2025
Explore Long Wall on the Arda map →Browse all open roles on Arda →
Valuation and funding totals are directional estimates and may not reflect confirmed terms.
Not seeing the right role?
Join the Arda Talent Network to be considered for opportunities across defense, aerospace, autonomy, advanced manufacturing, space, robotics, and other frontier technologies.
Join the Talent Network