Overview
ABL Space Systems builds small, affordable rockets and portable ground systems to enable rapid access to space. Its RS1 two-stage rocket can carry about 1,350 kg to low Earth orbit and is powered by in-house E2 engines. Its GS0 “launch site in a box” packs all ground infrastructure into standard containers, allowing a mobile, off‑grid launch setup from any flat pad. After two launcher failures, the company rebranded to Long Wall and shifted its focus from commercial small-satellite launches to national defense uses like missile defense and hypersonic flight testing, while keeping its core technologies.
Work here?Claim your company
Simplify's take
What believers are saying
- October 22, 2026 brought a $75 million MDA award for Cyclops flight testing.
- Long Wall matched that award with another $75 million private investment.
- Golden Dome spending expansion lifted interceptor demand throughout 2026.
What critics are saying
- ABL's January 2023 and July 2024 launch failures destroyed commercial launch credibility.
- The February 2025 pivot abandoned RS1 customers and ceded small-launch revenue.
- If Cyclops slips, Long Wall becomes a capital-intensive contractor without recurring launch cash.
What makes ABL Space Systems unique
- Long Wall's 2025 rebrand preserved ABL's vertically integrated launch and propulsion infrastructure.
- Cyclops pairs containerized deployment with mass-production targeting, unlike bespoke interceptor programs.
- Dan Piemont's team owns ground, propulsion, and test facilities across three sites.
Help us improve and share your feedback! Did you find this helpful?