Valuation: Pennon Group Plc

Market Cap 2.09B 2.76B 2.46B 2.3B 3.94B 266B 3.99B 27.78B 10.75B 136B 10.38B 10.15B 435B P/E 2027 *
19.3x
P/E 2028 * 15.3x
Enterprise Value 7.09B 9.37B 8.32B 7.78B 13.35B 902B 13.53B 94.12B 36.43B 459B 35.17B 34.4B 1,475B EV / Sales 2027 *
5.16x
EV / Sales 2028 * 5.1x
Free-Float
96.43%
Yield 2027 *
6.8%
Yield 2028 * 7.03%
1 day+1.24%
1 week-0.18%
Current month-2.36%
1 month-2.78%
3 months-5.81%
6 months-19.35%
Current year-15.22%
1 week 435.6
Extreme 435.6
468.8
1 month 435.6
Extreme 435.6
468.8
Current year 435.6
Extreme 435.6
606
1 year 435.6
Extreme 435.6
606
3 years 383
Extreme 383
775
5 years 383
Extreme 383
1,250
10 years 383
Extreme 383
1,815.75
Manager TitleAgeSince
Chief Executive Officer 47 01/04/2026
Director of Finance/CFO 50 11/07/2024
Chief Tech/Sci/R&D Officer 64 01/07/2024
Director TitleAgeSince
Director/Board Member 64 31/07/2020
Director/Board Member 50 11/07/2024
Director/Board Member 58 01/12/2022
Date Insider Type Main position Quantity % Market Cap. Importance
21/09/26 Buy

Chief Financial Officer

33 0.0000%
21/09/26 Free

Chief Financial Officer

11 0.0000%
20/07/26 Buy

Chief Financial Officer

30 0.0000%
Change 5-day change 1-year change 3-year change Capi.($)
+1.26%-0.18%-5.77%-26.51% 2.76B
-1.24%-2.79%-6.03%+3.25% 25.41B
+0.26%+2.23%+8.12%+132.35% 18.47B
+0.36%+0.07%+22.64%+47.59% 13.78B
+0.59%+0.78%+19.20%+31.38% 12.27B
-1.33%-2.69%-0.39%+12.64% 10.97B
-0.56%+1.49%+22.71%+55.00% 7.4B
+0.32%-1.25%-2.47%-16.40% 4.29B
+0.80%-0.96%+65.48%+227.90% 4.12B
-1.38%-1.59%+14.43%+3.19% 3.22B
Average +0.19%-0.31%+13.79%+47.04% 10.27B
Weighted average by Cap. +0.42%-0.35%+9.72%+47.90%

Financials

2027 *2028 *
Net sales 1.37B 1.81B 1.61B 1.51B 2.59B 175B 2.62B 18.23B 7.06B 88.96B 6.81B 6.66B 286B 1.44B 1.9B 1.69B 1.58B 2.71B 183B 2.75B 19.12B 7.4B 93.29B 7.14B 6.99B 300B
Net income 122M 161M 143M 134M 229M 15.48B 232M 1.62B 625M 7.88B 604M 591M 25.32B 146M 193M 172M 161M 275M 18.6B 279M 1.94B 752M 9.47B 725M 710M 30.43B
Net Debt 5B 6.6B 5.86B 5.48B 9.41B 636B 9.54B 66.34B 25.68B 324B 24.79B 24.25B 1,040B 5.25B 6.93B 6.16B 5.76B 9.88B 667B 10.01B 69.65B 26.96B 340B 26.02B 25.46B 1,092B
Logo Pennon Group Plc
Pennon Group plc is an environmental infrastructure company focused on the United Kingdom water sector. The Company’s segments include Water and Non-household retail. The Water segment comprises the regulated water and wastewater services undertaken by South West Water Limited (South West Water) and the regulated water services undertaken by Sutton and East Surrey Water plc (SES Water). The Non-household retail business reflects the services provided by Pennon Water Services Limited and South East Surrey Water Services (SESWS). South West Water provides water and wastewater services in Devon, Cornwall and parts of Dorset and Somerset and water only services in parts of Dorset, Hampshire, Wiltshire and Bristol. SES Water provides water only services in the South East region. SESWS provides water and wastewater retail services to non-household customer accounts. Pennon Water Services Limited provides water and wastewater retail services to non-household customers across Great Britain.
Employees
3,809
Date Price Change Volume
02/10/26 GBX 447.20 +0.81% 195,335
01/10/26 GBX 443.60 -3.14% 1,720,842
30/09/26 GBX 458.00 +3.62% 2,160,518
29/09/26 GBX 442.00 -0.67% 1,176,447
28/09/26 GBX 445.00 -0.67% 1,142,644
Trader
Investor
Global
Quality
ESG MSCI
AA
Sell
Consensus
Buy
Mean consensus
OUTPERFORM
Number of Analysts
13
Last Close Price
4.436GBP
Average target price
5.762GBP
Spread / Average Target
+29.90%

Quarterly revenue - Rate of surprise