COST logo

Costain Group PLC Stock Price

LSE:COST Community·UK£606.3m Market Cap
  • 3 Narratives written by author
  • 0 Comments on narratives written by author
  • 49 Fair Values set on narratives written by author

COST Share Price Performance

UK£2.30
0.67 (41.32%)
UK£2.51
Fair Value
UK£2.30
0.67 (41.32%)
8.6% undervalued intrinsic discount
UK£2.51
Fair Value
Price UK£2.30
AnalystConsensusTarget UK£2.51
AnalystHighTarget UK£2.97
AnalystLowTarget UK£2.00

COST Community Narratives

·
Fair Value UK£2.51 8.6% undervalued intrinsic discount

Government Investment And AI Adoption Will Transform Low Carbon Infrastructure

1users have liked this narrative
0users have commented on this narrative
22users have followed this narrative
·
Fair Value UK£2.97 22.7% undervalued intrinsic discount

UK Infrastructure Investments And BIM Adoption Will Build Enduring Foundations

0users have liked this narrative
0users have commented on this narrative
1users have followed this narrative
·
Fair Value UK£2 14.8% overvalued intrinsic discount

Rising UK Regulatory Costs And Fixed Contracts Will Pressure Margins

0users have liked this narrative
0users have commented on this narrative
2users have followed this narrative
UK£2
14.8% overvalued intrinsic discount
Revenue
11.09% p.a.
Profit Margin
3.2%
Future PE
15.42x
Price in 2029
UK£2.62

Trending Discussion

No trending discussion available.

Updated Narratives

COST logo

COST: Extended Water Infrastructure Contracts Will Support Measured Future Re Rating

Fair Value: UK£2.51 8.6% undervalued intrinsic discount
22 users have set this as their fair value
0 users have commented on this narrative
0 users have liked this narrative
COST logo

COST: Transport And Energy Contracts Will Support Stronger Long Term Earnings Profile

Fair Value: UK£2.97 22.7% undervalued intrinsic discount
1 users have set this as their fair value
0 users have commented on this narrative
0 users have liked this narrative
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COST: Higher P/E And New Indices Will Test Contract Delivery And Buybacks

Fair Value: UK£2 14.8% overvalued intrinsic discount
2 users have set this as their fair value
0 users have commented on this narrative
0 users have liked this narrative

Snowflake Analysis

Flawless balance sheet and good value.

1 Risk
3 Rewards

Costain Group PLC Key Details

UK£0

Revenue

UK£0

Cost of Revenue

UK£0

Gross Profit

UK£0

Other Expenses

UK£0

Earnings

Last Reported Earnings
Jun 30, 2026
Next Reporting Earnings
Aug 17, 2026
0.14
10.88%
3.57%
0%
View Full Analysis

About COST

Founded
1865
Employees
3266
CEO
Alexander Vaughan
WebsiteView website
www.costain.com

Costain Group PLC provides infrastructure solutions for the transportation, energy, water, and defense sectors in the United Kingdom. The company operates in two segments, Transportation and Natural Resources. It operates in the road, rail, and integrated transport markets, as well as in the water, energy, defense, and nuclear energy markets. The company also provides engineering, construction, maintenance, renewals, advisory, design, and consulting services, as well as solutions. Costain Group PLC was founded in 1865 and is headquartered in London, the United Kingdom.