United Launch Alliance
Legacy national security launch provider transitioning to Vulcan Centaur. NSSL Phase 2 Lane 1 provider. Blue Origin reportedly acquiring.
FINANCIAL HEALTH
FLEET COMPOSITION
Every vehicle this operator has flown. Linked profiles carry the full reliability + reuse + subsystem record.
| Vehicle | Class | Launches | Success rate | Reuse | |
|---|---|---|---|---|---|
| Atlas V 401 | — | 41 | 97.6% | — | |
| Atlas V 551 | — | 19 | 100.0% | — | |
| Delta 4H | — | 14 | 100.0% | — | |
| Delta 4M 4 2 | — | 12 | 100.0% | — | |
| Atlas Iias | — | 11 | 100.0% | — | |
| Atlas V 541 | — | 9 | 100.0% | — | |
| Atlas V 421 | — | 9 | 100.0% | — | |
| Delta 4M 5 4 | — | 8 | 100.0% | — | |
| Atlas V 501 | — | 8 | 100.0% | — | |
| Delta 7920 10C | — | 7 | 100.0% | — | |
| Delta 7925 9 5 | — | 6 | 100.0% | — | |
| Delta 7420 10C | — | 6 | 100.0% | — | |
| Delta 7320 10C | — | 6 | 100.0% | — | |
| Atlas V 411 | — | 6 | 100.0% | — | |
| Atlas Iia | — | 6 | 100.0% | — | |
| Atlas V 531 | — | 5 | 100.0% | — | |
| Atlas V N22 | — | 4 | 100.0% | — | |
| Atlas 3B | — | 4 | 100.0% | — | |
| Delta 4M 5 2 | — | 3 | 100.0% | — | |
| Atlas V 431 | — | 3 | 100.0% | — | |
| Vulcan Centaur Vc4S | — | 2 | 100.0% | — | |
| Vulcan Centaur Vc2S | — | 2 | 100.0% | — | |
| Delta 7920H | — | 2 | 100.0% | — | |
| Atlas V 521 | — | 2 | 100.0% | — | |
| Atlas 3A | — | 2 | 100.0% | — | |
| Vulcan Vc4L | — | 1 | — | — | |
| Delta 7925H | — | 1 | 100.0% | — | |
| Delta 7925 10L | — | 1 | 100.0% | — | |
| Delta 7925 10C | — | 1 | 100.0% | — | |
| Delta 4H Star 48Bv | — | 1 | 100.0% | — | |
| Atlas V 511 | — | 1 | 100.0% | — |
RECENT LAUNCHES
| Date | Mission | Vehicle | Orbit | Outcome | |
|---|---|---|---|---|---|
| Dec 31, 2026 | Starliner-1 | Atlas V N22 | — | Scheduled | |
| Dec 31, 2026 | Dream Chaser CRS 2 Flight 1 | Vulcan Vc4L | — | Scheduled | |
| Jun 30, 2026 | Amazon Leo (LA-08) | Atlas V 551 | LEO | Delayed | |
| Apr 28, 2026 | Amazon Leo (LA-06) | Atlas V 551 | LEO | Success | |
| Apr 04, 2026 | Amazon Leo (LA-05) | Atlas V 551 | LEO | Success | |
| Feb 12, 2026 | Hornet 7 | Vulcan Centaur Vc4S | — | Success | |
| Nov 14, 2025 | Viasat-3.2 | Atlas V 551 | — | Success | |
| Sep 25, 2025 | Kuiper KA03-01 | Atlas V 551 | — | Success | |
| Aug 13, 2025 | NTS 3 | Vulcan Centaur Vc4S | — | Success | |
| Oct 04, 2024 | CERT-2 Payload | Vulcan Centaur Vc2S | — | Success |
SECTOR POSITION
RECENT COVERAGE
| Date | Source | Headline |
|---|---|---|
| May 29, 2026 | NextSpaceflight | Atlas V 551 | Amazon Leo (LA-07) |
| May 29, 2026 | Spaceflight Now | ULA launches 29 Amazon Leo satellites on Atlas 5 rocket from Cape Canaveral |
| May 29, 2026 | Space.com | Atlas V rocket launches 29 Amazon Leo internet satellites to orbit from Florida (video) |
| May 29, 2026 | Spaceflight Now | Blue Origin’s New Glenn rocket explodes during prelaunch testing at Cape Canaveral |
| May 28, 2026 | Ars Technica — Space | Amazon turns to Jeff Bezos' other company to do some heavy lifting |
REGISTRY DATA
Source: space_company_registry.json · Operator homepage → · Corporate homepage documents ULA's Vulcan Centaur and Atlas V launch vehicles and recent missions (Atlas V Amazon Leo 5, Artemis II ICPS-2, Vulcan USSF-87) — establishing operator status in the laun
METHODOLOGY
Launch history and subsystem outcomes aggregate from AstraVeris's launch_events table with Wilson 95% lower bounds on success rates. ARI scores come from the 11-factor composite (/finance/methodology/). Constellation counts derive from the live CelesTrak/GCAT object catalog. Gov contracts from USAspending.gov awards; private deals from deduplicated pipeline deal extraction. Absence of a row means "not tracked" — we never fabricate. See /methodology/ for the full data model and /data-licensing/ for licensing terms.
Not investment advice. For insurance underwriting, verify against primary-source filings and operator investigation reports.