Senior PLC (SNR) fair value: what the stock is really worth
As of Sep 23, 2026: fair value of Senior PLC £1.21, price £2.97, upside -59.2%, quality 63 out of 100. Calculated from audited financials with 26 valuation models and 37 quality factors, updated daily.
- Fair value above price? No
- Good quality? Yes
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Senior PLC
SNR · LSEStretched ValuationStrong overvaluation with only moderate quality.
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Price vs Fair Value
White line = price, green steps = our fair value per fiscal year, dashed = 300-day average. As of Sep 23, 2026.
How to read this chart
60‑month range £1.05 – £3.09 · fair‑value band £0.9000 – £1.57 · the £2.97 price screens above the £1.21 fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). Dashed = 300-day average. As of Sep 23, 2026.
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Company profile
Senior plc designs, manufactures, and sells high-technology components and systems for the original equipment manufacturers in the aerospace, defense, land vehicle, and power and energy markets in the United States, the United Kingdom, and internationally. It operates in two segments, Aerospace and Flexonics.
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Senior plc designs, manufactures, and sells high-technology components and systems for the original equipment manufacturers in the aerospace, defense, land vehicle, and power and energy markets in the United States, the United Kingdom, and internationally. It operates in two segments, Aerospace and Flexonics. The company offers fluid conveyance and thermal management components and sub-systems for fixed-wing and rotary aircraft, aero-engines, spacecraft and a variety of other industrial applications, as well as complex precision-machined parts used for conventional and advanced land vehicle propulsion systems, petrochemical, renewable energy and various other industrial applications. Its fluid conveyance system products include high- and low-pressure ducting systems; bellows, gimbals, flexible joints and couplings; control bellows, sensors and assemblies; thermal management solutions, including metallic insulation and electronics cooling plates; and high-pressure hydraulic fittings and fuel fittings, as well as gas turbine engines comprising fluid systems ducting and control products. The company also provides land vehicle emission control and propulsion, such as exhaust gas recirculation coolers, fuel mixing and distribution components, exhaust flex connectors, flexible couplings, battery thermal management systems and cooling plates, power electronics cooling, common rails, and various fluid conveyance systems for heavy-duty vehicles. In addition, it offers industrial process control which includes engineered expansion joints, dampers and diverters; flexible hose assemblies and control bellows; fuel cell components and heat exchangers; and precision-machined components for oil and gas drilling applications. The company was formerly known as Senior Engineering Group plc and changed its name to Senior plc in 1999. Senior plc was founded in 1836 and is headquartered in Rickmansworth, the United Kingdom.
Stock analysis
Senior PLC (SNR) currently trades at £2.97, while our model-based Fair Value estimate is £1.21, implying the stock looks roughly 145.0% overvalued today.
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Valuation
Bull case: the Multiples group reads highest at a median of £1.42 per share, and 0 of the 25 models we run sit above the £2.97 price.
Bear case: the Dividend Discount group reads lowest at £0.2700, and 25 of the 25 models stay below the price. Evidence for this calculation is medium.
Scenario range: £0.9000 (bear) to £1.57 (bull), the price of £2.97 sits above it. Bear and bull are the same models on cautious and optimistic assumptions, a range, not a price target.
Quality & growth
The Quality Score stands at 63/100 (solid quality), in the Industrials sector.
Mixed Growth: Spin-off in 2025: revenue and profit before it include the divested business. Growth is measured afresh from 2025.
Senior PLC reported revenue of £738M in FY2025 versus £659M in FY2021, a compound +2.9%/yr. Reported net income was £29.4M in FY2025, compounding +5.0%/yr from FY2021.
Key figures
Market cap 1.2B GBX · P/E ratio 49.3 · P/S ratio 1.96 · EPS (TTM) £0.0600 · Dividend yield 0.8% · Net margin 4.0% · Return on equity 6.4% · Return on assets (EBIT) 3.7%.
Competitive moat
Our AI-assisted moat analysis scores the competitive advantage at 50 out of 100 (low confidence).
What moves the price
The share trades about 4% below its 52-week high and 81% above its 52-week low, currently above its 200-day average.
For context, the median of 10 Industrials peers we cover trades at −20% fair-value upside, at −59%, SNR screens richer than that median.
Fair Value models
All 25 models by family
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Set up alert →Quality Score breakdown
Of which business quality 62 · Market factors (momentum, volatility) 71
Revenue & earnings trend
Growth Forecast
SNR screens 145% overvalued. Compare with General Electric Company →
Compare Senior PLC with another stock
Price, fair value, quality and upside side by side.
Peer GroupⓘHow this stock ranks against its industry: the green marker is this stock, the band is the typical 25–75% peer range, and the tick is the median.Aerospace & Defense · 228 stocks
Valuation Multiplesvs Aerospace & Defense median · lower = cheaper
Strength profile in five axes (Snowflake)
VALUE 0: the price sits above our fair-value range.
Context: sector, industry, market
- Is the Industrials sector expensive or cheap?
- P/E, EV/EBITDA and margins by industry (reference tables)
- Undervalued stocks: Industrials
- Undervalued stocks: UK Stocks
- Valuation of the UK market
Values & ESG
Does this company touch areas you may want to avoid? The classification is inferred from sector and industry.
Similar stocks
10 more Aerospace & Defense stocks, each showing price versus our Fair Value estimate.
| Stock | Price | Fair Value | vs Fair Value |
|---|---|---|---|
| General Electric Company GE | $319.22 | $92.68 | −71% |
| RTX Corporation RTX | $190.99 | $88.37 | −54% |
| Airbus SE AIR | €194.60 | €112.75 | −42% |
| Safran SA SAF | €332.00 | €365.20 | +10% |
| Lockheed Martin Corporation LMT | $522.34 | $440.05 | −16% |
| Howmet Aerospace Inc HWM | $225.36 | $52.47 | −77% |
| General Dynamics Corporation GD | $343.39 | $274.32 | −20% |
| Northrop Grumman Corporation NOC | $509.86 | $383.06 | −25% |
| TransDigm Group TDG | $1,112 | $1,224 | +10% |
| L3Harris Technologies, Inc LHX | $239.89 | $263.88 | +10% |
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Key figures of Senior PLC
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