SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.03
Long Wall logo Long Wall Develops containerized missile defense systems, low-cost liquid boosters for flight testing, and rapidly deployable ground support equipment. vs SpinLaunch Builds kinetic launch systems using ground-based centrifuges and develops the Meridian LEO broadband constellation for enterprise communications SpinLaunch logo
HEAD-TO-HEAD1 shared sector
Long Wall SpinLaunch
Founded 2017 2014
Headquarters Long Beach, CA Long Beach, CA
Type private private
Status operating operating
Employees 33 27
Total funding $479M $249M
Latest round Debt Financing Series C
Sectors Space Defense Systems, Launch Services Launch Services, Satellite Communications, Satellite Manufacturing
Products listed 4 4
Federal contracts
Launches 1 (0%)
Leaders listed Dan Piemont, Harry O'Hanley, Kevin Sagis Massimiliano Ladovaz, David Wrenn
News mentions 4 16
SHARED SECTORS
FREQUENTLY ASKED

How do Long Wall and SpinLaunch compare?

Both companies work in Launch Services. Long Wall was founded in 2017 and SpinLaunch in 2014.

Which is larger, Long Wall or SpinLaunch?

Long Wall reports the larger workforce, with 33 employees versus 27.

Which has more launches, Long Wall or SpinLaunch?

Long Wall leads with 1 tracked launches (0% success rate).

Numbers refresh on every render against the live Space Index database. Federal contract data from USAspending.gov; launches from LaunchLibrary2.