Pennon Group's earnings have been declining at an average annual rate of -64.1%, while the Water Utilities industry saw earnings declining at 2.9% annually. Revenues have been growing at an average rate of 11.8% per year. Pennon Group's return on equity is 2.2%, and it has net margins of 2.5%.
Key information
-64.14%
Earnings growth rate
-65.60%
EPS growth rate
Water Utilities Industry Growth
4.81%
Revenue growth rate
11.82%
Return on equity
2.23%
Net Margin
2.51%
Next Earnings Update
10 Jun 2026
Recent past performance updates
Recent updates
Revenue & Expenses Breakdown
How Pennon Group makes and spends money. Based on latest reported earnings, on an LTM basis.
Earnings and Revenue History
DB:3PN0 Revenue, expenses and earnings (GBP Millions)
Date
Revenue
Earnings
G+A Expenses
R&D Expenses
30 Sep 25
1,178
30
158
0
30 Jun 25
1,112
-14
159
0
31 Mar 25
1,047
-58
160
0
31 Dec 24
1,016
-50
151
0
30 Sep 24
985
-41
142
0
30 Jun 24
946
-25
131
0
31 Mar 24
907
-9
120
0
31 Dec 23
863
-13
119
0
30 Sep 23
819
-17
118
0
30 Jun 23
808
-8
113
0
31 Mar 23
796
0
108
0
31 Dec 22
812
28
107
0
30 Sep 22
828
56
107
0
30 Jun 22
809
36
101
0
31 Mar 22
791
15
95
0
31 Dec 21
752
25
90
0
30 Sep 21
713
35
85
0
30 Jun 21
668
71
82
0
31 Mar 21
623
108
80
0
31 Dec 20
616
94
76
0
30 Sep 20
609
80
73
0
30 Jun 20
622
98
71
0
31 Mar 20
636
117
70
0
30 Sep 19
203
140
2
0
30 Jun 19
413
150
35
0
31 Mar 19
624
160
68
0
31 Dec 18
1,438
216
229
0
30 Sep 18
1,407
217
223
0
30 Jun 18
1,397
209
222
0
31 Mar 18
1,387
201
221
0
31 Dec 17
1,387
191
219
0
30 Sep 17
1,388
182
216
0
30 Jun 17
1,367
173
212
0
31 Mar 17
1,346
164
207
0
31 Dec 16
1,347
160
207
0
30 Sep 16
1,349
156
207
0
30 Jun 16
1,351
154
208
0
31 Mar 16
1,352
152
208
0
31 Dec 15
1,353
136
202
0
30 Sep 15
1,354
121
196
0
30 Jun 15
1,356
123
194
0
Quality Earnings: 3PN0 has a large one-off loss of £25.0M impacting its last 12 months of financial results to 30th September, 2025.
Growing Profit Margin: 3PN0 became profitable in the past.
Free Cash Flow vs Earnings Analysis
Past Earnings Growth Analysis
Earnings Trend: 3PN0's earnings have declined by 64.1% per year over the past 5 years.
Accelerating Growth: 3PN0 has become profitable in the last year, making the earnings growth rate difficult to compare to its 5-year average.
Earnings vs Industry: 3PN0 has become profitable in the last year, making it difficult to compare its past year earnings growth to the Water Utilities industry (20.8%).
Return on Equity
High ROE: 3PN0's Return on Equity (2.2%) is considered low.
Return on Assets
Return on Capital Employed
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Company Analysis and Financial Data Status
Data
Last Updated (UTC time)
Company Analysis
2026/05/29 18:34
End of Day Share Price
2026/05/29 00:00
Earnings
2025/09/30
Annual Earnings
2025/03/31
Data Sources
The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.
* Example for US securities, for non-US equivalent regulatory forms and sources are used.
Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.
Analysis Model and Snowflake
Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.
Learn about the world class team who designed and built the Simply Wall St analysis model.
Industry and Sector Metrics
Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.
Analyst Sources
Pennon Group Plc is covered by 25 analysts. 12 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.