Valuation: Costain Group PLC

Market Cap 685M 912M 819M 757M 1.28B 86.9B 1.3B 9.05B 3.6B 45.48B 3.42B 3.35B 144B P/E 2026 *
17x
P/E 2027 * 15x
Enterprise Value 518M 690M 619M 572M 968M 65.72B 980M 6.84B 2.73B 34.39B 2.59B 2.53B 109B EV / Sales 2026 *
0.42x
EV / Sales 2027 * 0.36x
Free-Float
97.98%
Yield 2026 *
2.33%
Yield 2027 * 2.6%
1 day-1.52%
1 week+2.17%
Current month-0.19%
1 month-1.14%
3 months+22.70%
6 months+45.30%
Current year+62.59%
1 week 246.5
Extreme 246.5
267.5
1 month 232.5
Extreme 232.5
267.5
Current year 154.09
Extreme 154.09
267.5
1 year 140.2
Extreme 140.2
267.5
3 years 47.2
Extreme 47.2
267.5
5 years 32.05
Extreme 32.05
267.5
10 years 30.35
Extreme 30.35
494.5
Manager TitleAgeSince
Chief Executive Officer 57 07/05/2019
Director of Finance/CFO 62 30/11/2020
Investor Relations Contact - -
Director TitleAgeSince
Director/Board Member 57 07/05/2019
Director/Board Member 62 30/11/2020
Director/Board Member 61 01/02/2021
Date Insider Type Main position Quantity % Market Cap. Importance
22/06/26 Sell

Chief Executive Officer

-415,015 0.1553%
22/05/26 Free

Chief Executive Officer

359,643 0.1341%
22/05/26 Free

Chief Financial Officer

301,565 0.1125%
Change 5-day change 1-year change 3-year change Capi.($)
-1.52%+2.17%+68.07%+431.76% 926M
+4.85%+0.96%+38.06%+268.10% 87.02B
-0.32%+1.21%-7.75%+6.18% 67.08B
+3.68%+4.82%-4.22%+31.10% 53.16B
+4.44%-3.96%+37.19%+664.99% 45.01B
+0.25%+9.43%-11.05%+77.01% 39.24B
-0.68%+1.23%+48.24%+299.16% 31.96B
+1.83%-2.95%-9.70%+230.48% 29.39B
0.00%+1.55%-19.08%-12.26% 28.38B
-0.71%+0.22%+25.29%+172.74% 27.2B
Average +1.18%+1.05%+16.50%+216.93% 40.94B
Weighted average by Cap. +2.00%+0.96%+12.88%+194.05%

Financials

2026 *2027 *
Net sales 1.23B 1.64B 1.47B 1.36B 2.3B 156B 2.33B 16.26B 6.47B 81.69B 6.15B 6.02B 259B 1.4B 1.87B 1.68B 1.55B 2.62B 178B 2.66B 18.54B 7.39B 93.17B 7.02B 6.87B 296B
Net income 40.32M 53.66M 48.15M 44.51M 75.32M 5.11B 76.23M 532M 212M 2.67B 201M 197M 8.49B 45.59M 60.69M 54.45M 50.34M 85.18M 5.78B 86.21M 602M 240M 3.02B 228M 223M 9.6B
Net Debt -167M -222M -200M -185M -312M -21.19B -316M -2.21B -879M -11.09B -835M -817M -35.2B -181M -240M -216M -199M -337M -22.89B -341M -2.38B -949M -11.98B -902M -883M -38.03B
Projected Income Statement - Annual - Costain Group PLC
Logo Costain Group PLC
Costain Group PLC is a United Kingdom-based sustainable infrastructure solution company. The Company is focused on four key markets of the United Kingdom with long-term investment in infrastructure: transport, water, energy, and defense. The Company operates through two segments: Natural Resources and Transportation. Its sectors include road, rail, integrated transport, energy, water, and defense and nuclear energy. Its road sector provides a full range of services to support investment across the road network, increasing capacity, cutting emissions and supporting the United Kingdom economic stability. Its energy sector creates and delivers energy security for the United Kingdom with focus on energy transition, energy resilience, and energy connectivity. The Company is involved in research and development in its highways, integrated transport, aviation, energy, defense, water, and rail sectors.
Employees
3,266
Date Price Change Volume
28/10/26 GBX 259.50 -1.52% 993,142
27/10/26 GBX 263.50 +1.54% 683,700
26/10/26 GBX 259.50 +4.22% 532,965
23/10/26 GBX 249.00 +0.20% 330,336
22/10/26 GBX 248.50 -2.17% 2,024,901
Trader
Investor
Global
Quality
ESG MSCI
AAA
MarketScreener Ratings - Costain Group PLC
Sell
Consensus
Buy
Mean consensus
BUY
Number of Analysts
6
Last Close Price
2.595GBP
Average target price
2.570GBP
Spread / Average Target
-0.96%

Annual profits - Rate of surprise

Rate of surprise - EPS - Annual - Costain Group PLC
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