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Aerospace materials and metal parts

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specialty alloys, composite materials, castings, forgings, fasteners, bearings

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

EV / Sales 2027Eby company, highest first
Howmet Aerospace8.3xRBC Bearings7.3xCarpenter Technology5.3xATI4.9xHexcel3.2xLISI1.4xMedian 5.1x
EV / EBITDA 2027Eby company, highest first
Howmet Aerospace25.0xRBC Bearings22.4xATI20.1xCarpenter Technology17.5xHexcel15.6xLISI8.7xMedian 18.8x

Listed companies (6)

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
ATI Inc.USD27,44026,030191.1478%135%–5.3x23.5x4.9x20.1x30.0x1.5x9.9%24.2%
Carpenter Technology CorporationUSD19,35019,020383.6961%56%0.2%5.9x20.7x5.3x17.5x26.2x0.4x10.8%30.2%
HexcelUSD7,4606,56086.7478%38%0.8%3.6x18.4x3.2x15.6x27.6x2.3x11.4%20.5%
Howmet Aerospace Inc.USD95,18091,080228.3874%16%0.3%9.4x29.2x8.3x25.0x35.4x1.5x13.6%33.1%
LISI S.A.EUR3,0302,76060.0083%30%0.8%1.6x9.9x†1.4x8.7x†17.0x1.1x11.0%16.5%†
RBC Bearings IncorporatedUSD16,81016,050508.4976%30%–8.1x25.1x7.3x22.4x31.5x1.2x11.1%32.7%
Median77%34%0.6%5.6x22.1x5.1x18.8x28.8x1.4x11.1%27.2%

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 (2 with a multiple)

AnnouncedBuyerTargetStatusCcyEnterprise value (m)Sales LTM (m)EBITDA LTM (m)EV / Sales LTMEV / EBITDA LTMEV / Sales forwardEV / EBITDA forward
8 Sept 2026GE AerospaceConsolidated Precision ProductsAnnouncedUSD11,750––––5.9xnext year26.0xnext year, the buyer's multiple
28 Jul 2026TransDigm GroupPrince & IzantCompleted 28 Sept 2026USD1,066on price390–2.7xcurrent year–––
25 Jun 2026Airbus and SafranAubert & Duval (the stake of Tikehau Capital)AnnouncedEURn.d.––––––
2 Mar 2026J.F. Lehman & CompanyForged Solutions GroupCompleted 2 Mar 2026USDn.d.––––––

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 6, guidance 0, Argonaut’s estimate 0. 2027E: consensus 6, guidance 0, Argonaut’s estimate 0.

CompanyYear endPrice ofEnterprise value isSales (m)How the sales were obtainedEBITDA (m)How the EBITDA was obtainedTo know, and source
ATI Inc.NYSE · US · USDDec1 Oct 2026as read2026E5,1402027E5,650consensus2026E1,1692027E1,367consensusSource: StockAnalysis.com - ATI Inc. overview, statistics and forecast pages, read 2 October 2026; MarketScreener - ATI Inc. finances page, read 6 October 2026
Carpenter Technology CorporationNYSE · US · USDJun1 Oct 2026as read2026E3,3022027E3,6602026E: consensus, calendarised - 6/12 of FY to Jun 2026 (3,124, reported) and 6/12 of FY to Jun 2027 (3,480)2027E: consensus, calendarised - 6/12 of FY to Jun 2027 (3,480) and 6/12 of FY to Jun 2028 (3,840)2026E9372027E1,1042026E: consensus, calendarised - 6/12 of FY to Jun 2026 (849, reported) and 6/12 of FY to Jun 2027 (1,024)2027E: consensus, calendarised - 6/12 of FY to Jun 2027 (1,024) and 6/12 of FY to Jun 2028 (1,184)the 52-week high is as printedSource: StockAnalysis.com - Carpenter Technology Corporation overview, statistics and forecast pages, read 2 October 2026; MarketScreener - Carpenter Technology Corporation finances page, read 6 October 2026
HexcelNYSE · US · USDDec1 Oct 2026as read2026E2,1002027E2,340consensus2026E4062027E479consensusSource: stockanalysis.com - Hexcel (HXL) Statistics; stockanalysis.com - Hexcel (HXL) Forecast (revenue history and consensus); The Globe and Mail / TipRanks - Hexcel Eyes 2026 Rebound Despite 2025 Headwinds; StockAnalysis.com - Hexcel Corporation overview, statistics and forecast pages, read 2 October 2026; MarketScreener - Hexcel Corporation finances page, read 6 October 2026
Howmet Aerospace Inc.NYSE · US · USDDec1 Oct 2026as read2026E10,1102027E11,490consensus2026E3,2592027E3,806consensusSource: StockAnalysis.com - Howmet Aerospace Inc. overview, statistics and forecast pages, read 2 October 2026; MarketScreener - Howmet Aerospace Inc. finances page, read 6 October 2026
LISI S.A.Euronext Paris · FR · EURDec1 Oct 2026as read2026E1,9102027E2,120consensus2026E3072027E349consensus† Less the 3.1 of development cost capitalised in FY2025 (Document d'enregistrement universel 2025, note 3.5.5: the line "Projets activés").Source: StockAnalysis.com - LISI S.A. overview, statistics and forecast pages, read 2 October 2026; MarketScreener - LISI S.A. finances page, read 6 October 2026
RBC Bearings IncorporatedNYSE · US · USDMar1 Oct 2026as read2026E2,0652027E2,2952026E: consensus, calendarised - 3/12 of FY to Mar 2026 (1,871, reported) and 9/12 of FY to Mar 2027 (2,130)2027E: consensus, calendarised - 3/12 of FY to Mar 2027 (2,130) and 9/12 of FY to Mar 2028 (2,350)2026E6712027E7502026E: consensus, calendarised - 3/12 of FY to Mar 2026 (605, reported) and 9/12 of FY to Mar 2027 (692)2027E: consensus, calendarised - 3/12 of FY to Mar 2027 (692) and 9/12 of FY to Mar 2028 (769)Source: stockanalysis.com - RBC Bearings (RBC) Statistics; RBC Bearings - FY2026 results release; stockanalysis.com - RBC Bearings (RBC) Forecast (S&P Global consensus); StockAnalysis.com - RBC Bearings Incorporated overview, statistics and forecast pages, read 2 October 2026; MarketScreener - RBC Bearings Incorporated finances page, read 6 October 2026

Appendix B - the transactions in detail

AnnouncedTransactionValue, multiples and sourceEditor’s note
8 Sept 2026GE Aerospace / Consolidated Precision ProductsCastings for aero engines, airframes and industrial gas turbines, about 6,600 staff; about USD 2.0bn of 2027 revenue expected, some 60% commercial aerospaceSeller: Warburg Pincus and Berkshire PartnersAnnouncedEnterprise value USD 11,750m: the buyer's figure.The twelve months: no trailing figure publishedThe forward figures (next year): 2027 revenue of about USD 2.0bn as GE expects it - the year after the announcement; no EBITDA published as a figure: the buyer's multiple on 2027E EBITDA before synergiesMultiple as stated (next year): about 18x 2027E EBITDA including expected net synergies; about 26x withoutSource: GE Aerospace press release, 8 September 2026 - geaerospace.com; GE Aerospace's presentation of the same day for the 2027 revenue - geaerospace.comGE gives two next year multiples, on 2027 EBITDA: about 18x including expected net synergies and about 26x without. GE publishes no trailing figure of the target, only the revenue it expects in 2027; Financier Worldwide reports synergies of about USD 200m. Closing is expected in the second half of 2027.
28 Jul 2026TransDigm Group / Prince & IzantBrazing alloys, precious-metal components and clad metals for aero and rocket engines; most of the revenue is precious-metal alloys; USD 1.066bn in cash, no enterprise value statedSeller: Industrial Growth PartnersCompleted 28 Sept 2026Enterprise value USD 1,066m: the price of the equity, net debt unknown; the multiples are on price.The twelve months: current year to 2026-12-31, ending after the announcement - the target's expected calendar 2026 revenue (about USD 390m) as stated by TransDigm at completion - about USD 360m was reported at the announcement; no EBITDA figure publishedSource: TransDigm press release on completion, 28 September 2026 - stocktitan.net; Private Equity Professional, July 2026Announced at just under USD 1.1bn and completed two months later at USD 1.066bn in cash. The revenue expected for 2026 was about USD 360m at the announcement and about USD 390m at completion. No EBITDA was published: the seller says only that it more than doubled under its ownership.
25 Jun 2026Airbus and Safran / Aubert & Duval (the stake of Tikehau Capital)French metallurgy group, from materials to forged parts; revenue of about EUR 960m, the year not stated; price not disclosedSeller: Tikehau CapitalAnnouncedNo public value.Sets no multiple: a price without a public figure of the target, a figure without a price, or the parties alone.Source: Airbus press release, 25 June 2026 - airbus.comAirbus and Safran buy out Tikehau Capital's stake in equal shares; the price is not disclosed.
2 Mar 2026J.F. Lehman & Company / Forged Solutions GroupForgings for rotating aero-engine parts, seven sites in the United Kingdom and the United States, about 840 staff; terms not disclosedCompleted 2 Mar 2026No public value.Sets no multiple: a price without a public figure of the target, a figure without a price, or the parties alone.Source: J.F. Lehman press release, 2 March 2026 - prnewswire.comAnnounced at completion; the terms and the seller are not in the release.

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