Loading…
← CockpitCompetitor Analysis › R3NK.DE RENK Group AGOpen in the cockpit ↗

RENK Group AGR3NK.DECompetitor analysis, valuation and peers

Germany · EUR·Industrials›Aerospace & Defense

German maker of transmissions and propulsion systems for military tanks, naval vessels and heavy industrial equipment.

≈ A German Allison Transmission for tanks and warshipsMomentum laggard 11
Mkt cap
$3.84B
US dollars, full cap
Free float
87%
of shares outstanding
$/day
$18.6M
20-day average traded
Fwd P/E
21.1×
forward earnings
ROIC−WACC
-1.4 pp
WACC 16.1%
Hurdle
-25 pp
Req g minus delivered
Next earnings
117 days
3 Mar 2027
Close · EUR€34.20
1D-2.9%
1W-7.3%
1M+0.7%
3M-31.8%
6M-24.2%
YTD-36.2%
1Y-46.9%
ATR %4.4%
52w lowhigh50.0% off high

What RENK does

German maker of transmissions and propulsion systems for military tanks, naval vessels and heavy industrial equipment.

Supplies transmissions designed into specific tanks and ships, such as the Leopard 2, so each program win brings orders over many years plus spares and overhaul work as the vehicles age. Defense ministries buy through the vehicle makers and navies.

In one line: A German Allison Transmission for tanks and warships.

Products and services

  • Tank/armored-vehicle transmissions
  • Naval propulsion systems
  • Industrial gearboxes/slide bearings

Customers

  • Defense ministries/militaries (NATO)
  • Tank OEMs (Rheinmetall, KNDS)
  • Shipbuilders

Where it sits in the supply chain

  • Industrials
  • Aerospace & defense
  • Military & industrial…

What could go right

  • European defense spending increases (NATO rearmament)
  • Tank/vehicle replacement programs

What could go wrong

  • Defense budget cyclicality
  • Program delays/order timing risk

Moat: narrow (IP / patents, customer qualification, installed base). Qualified sole-source supplier of critical tank/naval transmissions in NATO programs, hard to requalify mid-program.

Headquarters: Augsburg, Germany · Founded: 1873 · Employees: 4,342

Named competitors

RENK at a glance

Size RENK (R3NK.DE) is a Germany Industrials company (Aerospace & Defense) with a market value of $3.84B, the 84th largest of 205 Germany companies the cockpit tracks. Shares closed at €34.20 on 6 Nov 2026.

Performance Over six months the shares fell 24.2%, against -13.8% for the median peer and +2.6% for the Germany market (cap-weighted) — 6th lowest of 21 in its peer set.

Growth Revenue grew 10.6% over the last twelve months (peer median +1.9%); the operating margin is 13.3% (peer median 2.7%).

Valuation It trades at 21.1× forward earnings against a peer median of 36.0× (6th cheapest of 17).

Price implies For today's price to make sense, revenue must grow about 30% a year for seven years (Req g). Recent delivered growth is +55%, so the hurdle is -25 pp: the price already allows for a slowdown.

Capital Return on invested capital runs 1.4 points below its cost of capital (16.1% WACC).

Next results Next results expected around 3 Mar 2027 (exchange calendar; dates can move).

Relative performance

8010012011 May 202611 Aug 20266 Nov 2026Peer median 85R3NK.DE 78
Six months, rebased to 100: RENK against the median of its 20 peers (local-currency closes).

RENK financials

Reported figures in EUR; fiscal year ends 2025-12-31. TTM = trailing twelve months.
TTMFY2025FY2024FY2023FY2022
Revenue€1.38B€1.37B€1.14B€926M€849M
Revenue growth—+20%+23%+9%—
Gross profit€351M€359M€307M€229M€180M
EBITDA€264M€250M€189M€161M€160M
Net income€99.1M€100M€53.3M€32.3M€16.1M
Free cash flow€97.4M€66.9M€87.4M€21.9M€61.9M
Capital expenditure€45.1M€38.7M€30.9M€28.1M€26.0M
Total debt€533M€535M€534M€546M€635M

Quarterly statements and history in the cockpit →

RENK competitor charts

The default views of Competitor Analysis ▸ Charts, drawn from the same data. Open them in the cockpit to change the axes, pin companies and read every value.

Performance: 6-month against 1-month return

-40%-20%0%-20%0%600316688297000738BDL600038688563QQFLYACHRMRCYFII6009676016062357301696000519AMTM079550300456R3NK.DE6-month return →1-month return →
Up and to the right = strong over both horizons. RENK is the large dot.

Fundamentals: revenue growth against valuation

-50%0%+50%+100%0×50×100×600316688297000738BDL600038688563QQAIRMRCYFII2357000519AMTM079550300456R3NK.DERevenue growth (TTM) →Forward P/E →
Further right = faster growth; higher = more expensive. The dashed lines are the peer medians. RENK is the large dot.

Capital: growth delivered against growth the price implies

0%+20%+40%+60%0%20%40%60%600316600038688563QQAIRMRCYFII600967301696000519AMTM300456R3NK.DEGrowth delivered (Del g) →Growth the price implies (Req g, 7 yrs) →
Above the diagonal = the price needs more growth than the company has been delivering; below = the price already allows for a slowdown. RENK is the large dot.

RENK competitors and peer comparison

Head to head with its named competitors (R3NK.DE vs ALSN vs LHX vs RR..L)
CompanyMarket cap6M returnRevenue growthOp. marginForward P/EReq g
RENK R3NK.DE$3.84B-24%+11%13%21.1×29.8%
Allison Transmission ALSN$9.65B-6%+71%20%11.0×2.6%
L3Harris LHX$48.4B-13%+7%12%20.1×7.0%
Rolls-Royce RR..L$140B+6%+19%18%28.5×24.6%
Wartsila Oyj Abp WRT1V.HE$17.1B-25%-2%13%23.5×7.2%
SNT DYNAMICS 003570.KS$446M-59%+9%8%8.9×n/a
Twin Disc TWIN$332M+19%+12%5%30.9×5.7%

How RENK compares with its peers

Peer set: Industry: the same industry and sector in any market, nearest in size. This is the same default set the interactive Competitor Analysis opens with.

RENK against its 20 peers (data as of 6 Nov 2026)
MeasureR3NK.DEPeer medianRank in peer set
1-month return+0.7%-0.7%8th highest of 21
6-month return-24.2%-13.8%6th lowest of 21
Distance from 52-week high-50.0%-40.0%7th lowest of 21
Revenue growth (TTM)+10.6%+1.9%9th highest of 20
Operating margin13.3%2.7%3rd highest of 21
Forward P/E21.1×36.0×6th cheapest of 17
Growth the price implies (Req g, 7 yrs)29.8%22.8%6th most demanding of 13
Growth delivered (Del g)+54.5%+8.0%highest of 13
Hurdle (Req g minus delivered)-24.7 pp+10.7 ppleast demanding of 13
ROIC minus cost of capital-1.4 pp-3.6 pp7th highest of 21
EV / EBITDA14.5×13.2×4th most expensive of 9
Net debt / EBITDA1.5×1.0×5th most indebted of 10

Peer table

Peer set: Industry: the same industry and sector in any market, nearest in size
CompanyMarketMarket cap6M returnRevenue growthOp. marginForward P/EReq gDelivered g
RENK R3NK.DEGermany$3.84B-24%+11%13%21.1×29.8%+54.5%
Jiangxi Hongdu Aviation Industry 600316.SSChina$3.77B-4%+62%0%121.0×53.4%+8.0%
Avic (Chengdu) UAS 688297.SSChina$3.93B-15%+74%0%106.5×n/an/a
AECC Aero-engine Control 000738.SZChina$3.66B-10%-3%3%64.0×n/an/a
Bharat Dynamics BDL.NSIndia$4.12B-28%-19%10%47.2×n/an/a
Avicopter 600038.SSChina$3.54B-8%-6%1%33.9×9.1%+8.1%
Baimtec Material 688563.SSChina$3.53B-12%-1%15%38.2×22.7%+14.4%
QinetiQ QQ..LUnited Kingdom$3.51B+26%0%10%15.3×0.1%+8.5%
Firefly Aerospace FLYUnited States$3.48B-48%+179%-116%n/an/an/a
Archer Aviation ACHRUnited States$3.42B-31%n/a-13,570%n/an/an/a
Aar AIRUnited States$4.39B-7%+22%9%18.4×13.2%+14.9%
Mercury Systems MRCYUnited States$4.48B-19%+8%2%44.2×59.6%+1.3%
Lisi FII.PAFrance$3.27B0%-8%10%22.5×20.4%+7.3%
Inner Mongolia First Machinery 600967.SSChina$3.22B-10%-7%0%26.0×38.2%-5.4%
Anhui GreatWall Military Industry 601606.SSChina$3.20B-22%-10%-7%n/an/an/a
AviChina Industry & Technology 2357.HKHong Kong$3.11B-13%+2%5%8.1×n/an/a
Nanchang Sanrui Intelligence Technology 301696.SZChina$4.87B-14%+29%45%n/a36.1%+43.7%
North Industries Group Red Arrow 000519.SZChina$2.88B-22%+100%1%57.5×23.0%+7.5%
Amentum AMTMUnited States$5.20B-13%+11%4%8.4×1.7%+23.3%
LIG Defense&Aerospace 079550.KSSouth Korea$5.24B-65%+26%8%20.0×n/an/a
Sai MicroElectronics 300456.SZChina$2.75B-45%-59%-99%65.9×41.7%+1.5%

Questions

Who are RENK's main competitors?
Named competitors: Allison Transmission (ALSN), L3Harris (LHX), Voith (private) (private or unlisted), Rolls-Royce (RR..L), Wartsila (WRT1V.HE), S&T Dynamics (003570.KS). The cockpit's measured peer set (industry) also includes Jiangxi Hongdu Aviation Industry (600316.SS), Avic (Chengdu) UAS (688297.SS), AECC Aero-engine Control (000738.SZ), Bharat Dynamics (BDL.NS), Avicopter (600038.SS), Baimtec Material (688563.SS).
Is RENK expensive compared with its peers?
On forward p/e it trades at 21.1× against a peer median of 36.0×, 6th cheapest of 17 in its peer set. For today's price to make sense, revenue must grow about 30% a year for seven years (Req g). Recent delivered growth is +55%, so the hurdle is -25 pp: the price already allows for a slowdown.
How has RENK stock performed?
Over six months to 6 Nov 2026 the shares returned -24.2% against -13.8% for the median peer; over one year -46.9%.

How these numbers are made. Returns are close-to-close in local currency. Revenue growth and margins are trailing twelve months. Req g is the revenue growth that today's enterprise value requires for seven years at the company's own cost of capital; Delivered g is what it actually grew; the gap is the hurdle (honest precision about ±8 points, so read the ranking more than the decimal). No fair values, price targets or analyst ratings are shown, by design. Method and validation.