Sector reports›Aerospace & Defence

repair, overhaul and aviation services

Edition 6 · figures read up to 6 Oct 2026 · 4 listed companies, 4 transactions

EV / Sales 2027Eby company, highest first
FTAI Aviation3.1xCAE2.7xAAR1.3xStandardAero1.3xMedian 2.0x
EV / EBITDA 2027Eby company, highest first
CAE14.7xAAR9.9xFTAI Aviation9.3xStandardAero9.1xMedian 9.6x

Listed companies (4)

Value (m)Share price2026E2027EOperating
CompanyCcyEnterprise valueEquity valuePrice% of 52-wk highChange, 12 monthsDiv. yieldEV / SalesEV / EBITDAEV / SalesEV / EBITDAP / ENet debt / LTM EBITDASales growth 26–27EEBITDA margin 2027E
AAR CorpUSD4,8403,96099.9065%11%–1.4x11.1x1.3x9.9x15.8x2.3x8.3%12.9%
CAE Inc.USD9,5807,67024.0470%(19%)–2.7xe14.7xe2.7xe14.7xe–2.8x–18.6%e
FTAI Aviation Ltd.USD20,34017,180167.3252%0%1.2%5.2x15.0x3.1x9.3x13.3x3.2x69.2%33.2%
StandardAero, Inc.USD9,2716,88021.1761%––1.4x10.3x1.3x9.1x–3.0x9.4%14.4%
Median63%0%1.2%2.1x12.9x2.0x9.6x14.6x2.9x9.4%16.5%

Money in millions of each company’s own currency. e Argonaut’s own estimate · g the company’s guidance · ~ one fiscal year standing for the calendar year · † after capitalised development cost · n.m. not meaningful. No mark: the analysts’ consensus, or a year the company has reported. Appendix A says how each figure was obtained.

Transactions (3 with a multiple)

AnnouncedBuyerTargetStatusCcyEnterprise value (m)Sales LTM (m)EBITDA LTM (m)EV / Sales LTMEV / EBITDA LTMEV / Sales forwardEV / EBITDA forward
1 Oct 2026Malaysia Aviation GroupSepang Aircraft EngineeringAnnouncedn.d.––––––
28 Sept 2026AAR Corp.MRO HoldingsAnnouncedUSD4,0001,0002854.0xcurrent year14.0xcurrent year––
29 Jan 2026VSE CorporationPrecision Aviation GroupCompleted 5 May 2026USD2,025615–3.3x15.0xestimate––
16 Jan 2026TransDigm GroupJet Parts Engineering and Victor Sierra AviationCompletedUSD2,200280–7.9x–––

Appendix A - the listed companies’ figures, and how each estimate was obtained

Where the EBITDA comes from, in this order of preference: the analysts’ consensus; else the company’s guidance (g); else Argonaut’s own estimate (e). 2026E: consensus 3, guidance 0, Argonaut’s estimate 1. 2027E: consensus 3, guidance 0, Argonaut’s estimate 1.

CompanyYear endPrice ofEnterprise value isSales (m)How the sales were obtainedEBITDA (m)How the EBITDA was obtainedTo know, and source
AAR CorpNYSE · US · USDMay1 Oct 2026as read2026E3,5132027E3,8062026E: consensus, calendarised - 5/12 of FY to May 2026 (3,308, reported) and 7/12 of FY to May 2027 (3,660)2027E: consensus, calendarised - 5/12 of FY to May 2027 (3,660) and 7/12 of FY to May 2028 (3,910)2026E4372027E4902026E: consensus, calendarised - 5/12 of FY to May 2026 (401, reported) and 7/12 of FY to May 2027 (462)2027E: consensus, calendarised - 5/12 of FY to May 2027 (462) and 7/12 of FY to May 2028 (511)Source: stockanalysis.com - AAR Corp. (AIR) Statistics; AAR Corp - Form 8-K Ex.99.1, Q4 FY2026 results (SEC; net debt at 31 May 2026); stockanalysis.com - AAR Corp. (AIR) Stock Forecast; AAR Corp - Form 8-K Ex.99.1, MRO Holdings acquisition (SEC; AAR the buyer, deal pending, not in the EV); StockAnalysis.com - AAR Corp. overview, statistics and forecast pages, read 2 October 2026; MarketScreener - AAR Corp. finances page, read 6 October 2026
CAE Inc.Nasdaq · US · USD–1 Oct 2026as read2026E3,5102027E3,510Argonaut estimate - the sales of the last twelve months as a data site printed them on 2026-10-02, held: the library keeps no forecast2026E6542027E654Argonaut estimate - the EBITDA of the last twelve months as a data site printed them on 2026-10-02, held: the library keeps no forecastUS line, figures in US dollars; the consensus is printed in Canadian dollars and is not keptSource: StockAnalysis.com - CAE Inc. overview, statistics and forecast pages, read 2 October 2026
FTAI Aviation Ltd.Nasdaq · US · USDDec1 Oct 2026as read2026E3,9002027E6,600consensus2026E1,3582027E2,189consensusSource: StockAnalysis.com - FTAI Aviation Ltd. overview, statistics and forecast pages, read 2 October 2026; MarketScreener - FTAI Aviation Ltd. finances page, read 6 October 2026
StandardAero, Inc.NYSE · US · USDDec1 Oct 2026built2026E6,4542027E7,063consensus2026E8962027E1,015consensusthe fiscal year is taken to end in December, as the page of its consensus prints itSource: StockAnalysis.com - StandardAero, Inc. overview, statistics and forecast pages, read 2 October 2026; MarketScreener - StandardAero, Inc. finances page, read 6 October 2026

Appendix B - the transactions in detail

AnnouncedTransactionValue, multiples and sourceEditor’s note
1 Oct 2026Malaysia Aviation Group / Sepang Aircraft EngineeringAirbus's maintenance unit in Malaysia: A320 maintenance, painting and component repair; price not disclosedSeller: AirbusAnnouncedNo public value.Sets no multiple: a price without a public figure of the target, a figure without a price, or the parties alone.Source: AviTrader, 1 October 2026 - avitrader.com–
28 Sept 2026AAR Corp. / MRO HoldingsAirframe maintenance, repair and overhaul, about 10,000 staff and 115 maintenance lines; AAR buys 65% with options over the rest, USD 4.0bn being the implied value of the wholeSeller: Roberto Kriete and other owners; Bain Capital a minority shareholderAnnouncedEnterprise value USD 4,000m: the buyer's figure.The twelve months: current year to 2026-12-31, ending after the announcement - the target's expected calendar 2026 sales (about USD 1.0bn) and adjusted EBITDA (USD 285m) as stated by AAR - the year of the announcement, before synergiesMultiple as stated (current year): 10.7x CY2026E adjusted EBITDA including USD 75m of run-rate cost synergies and net of tax benefitsSource: AAR press release, 28 September 2026 - aarcorp.comAAR buys 65% for about USD 1.8bn of equity value, with options over the rest; USD 4.0bn is the implied value of the whole. AAR's own 10.7x is a current year multiple, on expected 2026 adjusted EBITDA, and counts USD 75m of run-rate cost synergies and tax benefits; before them the same figures give 14.0x. About 90% of the revenue comes from US customers. Closing is expected in AAR's quarter ending February 2027.
29 Jan 2026VSE Corporation / Precision Aviation GroupComponent repair, distribution and supply-chain services for commercial, business and general aviation, rotorcraft and defence; USD 1.75bn cash and about USD 275m of shares, an earn-out of up to USD 125m not countedSeller: GenNx360 Capital PartnersCompleted 5 May 2026Enterprise value USD 2,025m: the buyer's figure.The twelve months: LTM to 2025-12-31 - the target's expected fiscal 2025 adjusted revenue (about USD 615m) as stated by VSE - the year just ended at the announcement; EBITDA worked back from VSE's own multiple: USD 2,025m over 13.5 is USD 150m with synergies, and USD 135m without the USD 15m a year of synergies VSE counts at the least - 22% of that revenue; VSE says more than USD 15m, so the EBITDA is at most that and the multiple at least 15.0xMultiple as stated (LTM): 13.5x 2025E adjusted EBITDA including full run-rate synergiesSource: VSE press release, 29 January 2026 - ir.vsecorp.comUSD 1.75bn in cash and about USD 275m in VSE shares, with an earn-out of up to USD 125m tied to 2026 adjusted EBITDA on top. VSE's 13.5x is an LTM multiple, on expected 2025 adjusted EBITDA, the year just ended at the announcement, and counts full run-rate synergies. With the synergies taken out at the USD 15m a year VSE gives as their floor, the price is an LTM multiple of at least 15.0x EBITDA, an estimate worked back from VSE's two figures.
16 Jan 2026TransDigm Group / Jet Parts Engineering and Victor Sierra AviationProprietary aftermarket parts and repairs for commercial, business and general aviation; completion from a press headline onlySeller: Vance Street CapitalCompletedEnterprise value USD 2,200m: the buyer's figure.The twelve months: LTM to 2025-12-31 - the two companies' combined revenue for calendar 2025, about USD 280m, as stated by TransDigm; no EBITDA publishedSource: TransDigm press release, 16 January 2026 - transdigmgroupinc.gcs-web.com; Vance Street Capital press release, 16 January 2026 - prnewswire.comAbout USD 2.2bn in cash, tax benefits included, for two makers of alternative aftermarket parts that together had about USD 280m of revenue in 2025, nearly all of it from the commercial aftermarket: an LTM multiple of 7.9x revenue. TransDigm gives no EBITDA and no multiple.

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