# Who does L3Harris pay? Who are its key suppliers?
Canonical: https://valuechain.wiki/l3harris · Facet: suppliers · Updated: 2026-07-12T03:53:12.305+00:00 · Source: ValueChain.wiki (cited money-flow graph)

**Citable summary**: L3Harris's confirmed suppliers/cost counterparties include Firefly Aerospace plus 2 undisclosed/aggregate relationships. Per the valuechain.wiki graph: 3 cost edges, backed by 4 dated sources, 1 of them primary filings (as of 2026-07-12).

### Firefly Aerospace (high)  → /firefly-aerospace.md
- metric: contracted units 20발사(최대) · 2027-2031 · Up to 20 Alpha launches (2-4/yr) plus existing 3 in 2026
- note: L3Harris is a launch-services customer of Firefly, launching its own satellites to low-Earth orbit on the Alpha rocket. An August 2024 second multi-launch agreement added up to 20 launches at two to four per year from 2027 to 2031, on top of an existing agreement for three Alpha missions in 2026. (Mirror of the existing firefly node revenue edge.)
- [confirms] Firefly Aerospace (EN, ir, published 2024-08-07) https://fireflyspace.com/news/firefly-aerospace-announces-second-multi-launch-agreement-with-l3harris-for-up-to-20-alpha-launches/: "up to 20 launches on Firefly's Alpha rocket... two to four missions per year from 2027 to 2031... Firefly's existing multi-launch agreement with L3Harris for three Alpha missions in 2026."
- [mentions] Spaceflight Now (EN, news, published 2024-08-07) https://spaceflightnow.com/2024/08/07/firefly-aerospace-announces-contract-with-l3harris-for-up-to-20-launches-on-alpha-rocket/: "Firefly Aerospace announced a contract with L3Harris for up to 20 launches on the Alpha rocket, launching L3Harris spacecraft into low-Earth orbit from Vandenberg Space Force Base."

### 마이크로일렉트로닉스·전자부품 공급 바스켓 (비공개) (mid)
- note: L3Harris procures components and materials, including microelectronics, for its communications, sensing and space products from multiple suppliers, some of which must be sourced only from U.S. Government-approved supply sources. Individual suppliers and amounts are undisclosed.
- [confirms] SEC EDGAR (EN, filing, published 2026-02-12) https://www.sec.gov/Archives/edgar/data/202058/000020205826000015/hrs-20260102.htm: "we are required to procure certain materials and components, including microelectronic components, from U.S. Government-approved supply sources. Heightened regulatory requirements that may apply to these sources can further limit the subcontractors and suppliers we may utilize."

### 고체추진제·특수화학 원자재 바스켓 (비공개) (low)
- note: Aerojet Rocketdyne's solid rocket motor production consumes specialty-chemical oxidizers and propellant feedstocks such as ammonium perchlorate. The narrow supply base for these inputs is cited as a constraint on capacity expansion, but individual suppliers and contract values are not disclosed.
- [mentions] Army Technology (EN, news, published 2024-05-20) https://www.army-technology.com/news/aerojet-rocketdyne-accelerate-solid-rocket-motors-in-missiles/: "Aerojet Rocketdyne is scaling solid rocket motor production for missiles including Javelin, Stinger and Patriot, investing to expand capacity across its sites."

Reverse side: https://valuechain.wiki/l3harris/customers.md · Ripple: https://valuechain.wiki/l3harris/ripple.md

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Full node: https://valuechain.wiki/l3harris.md · JSON: https://valuechain.wiki/l3harris.json