YSS compared with FLY: revenue, margins and what each company keeps, and the suppliers and customers both name

YSSYork Space Systems Inc.

Mkt capRevenueRevenue

FLYFirefly Aerospace Inc.

Mkt capRevenueRevenue

Compare

YSSYork Space Systems Inc.

FLYFirefly Aerospace Inc.

Price

Mkt cap

Revenue

Revenue flow Supply chain Price Co-movers Event sensitivity Earnings history

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Earnings history

News Findings Companies A–Z Pricing Methodology Sources Corrections About Terms

Not investment advice. Not a broker-dealer. Indices shown as ETF proxies. Supply-chain data CC BY 4.0; market data not redistributable.

Listed on One’s Vibe · live-checked · Oct ’26

Desk News Calendar Saved

Earnings history

last 4 reports each · paired by recencyMethod ›

YSS3 of 4 reports

2 of 3at or beyond implied

Reportimpliedrealized× implied

Q2 FY26±20.3%▼−5.04%×0.25

May 15 '26±15.7%▼−17.00%×1.08

Q1 FY26±10.5%▲+19.17%×1.83

FLY

1 of 4at or beyond implied

Reportimpliedrealized× implied

Q2 FY26±11.7%▲+0.68%×0.06

May 5 '26±12.0%▼−5.54%×0.46

= impliedYSS realized, solidFLY realized, hatchedOne scale, both sides: full bar = 21%× = |realized| ÷ impliedspan: YSS 147d · FLY 272dSource: market data

Q1 FY26

±9.3%

▲+1.13%

×0.12

Nov 13 '25±13.0%▲+16.99%×1.31

YSSYork Space Systems Inc.

6.26▲+13.61%· post 6.26

Mkt cap$801.9MRevenue$93MQ2 FY26

FLYFirefly Aerospace Inc.

20.79▲+37.03%· post 20.82

ClosedNov 6 '26

Mkt cap$3.4BRevenue$118MQ2 FY26

Compare

ClosedNov 6 '26

YSSYork Space Systems Inc.

FLYFirefly Aerospace Inc.

6.26▲+13.61%post 6.26

Price

20.79▲+37.03%post 20.82

$801.9M

Mkt cap

$3.4B

Q2 FY26$93M

Revenue

$118MQ2 FY26

YSS6.26▲+13.61%vsFLY20.79▲+37.03%ClosedNov 6 '26