BKW has been growing earnings at an average annual rate of 6.9%, while the Electric Utilities industry saw earnings growing at 15.3% annually. Revenues have been growing at an average rate of 6.7% per year. BKW's return on equity is 6.6%, and it has net margins of 8.3%.
Key information
6.89%
Earnings growth rate
6.92%
EPS growth rate
Electric Utilities Industry Growth
7.32%
Revenue growth rate
6.70%
Return on equity
6.55%
Net Margin
8.30%
Next Earnings Update
19 Aug 2026
Recent past performance updates
Recent updates
Revenue & Expenses Breakdown
How BKW makes and spends money. Based on latest reported earnings, on an LTM basis.
Earnings and Revenue History
BATS-CHIXE:BKWZ Revenue, expenses and earnings (CHF Millions)
Date
Revenue
Earnings
G+A Expenses
R&D Expenses
31 Dec 25
4,297
357
1,197
0
30 Sep 25
4,424
408
1,182
0
30 Jun 25
4,552
459
1,167
0
31 Mar 25
4,599
541
1,153
0
31 Dec 24
4,646
622
1,139
0
30 Sep 24
4,501
562
1,123
0
30 Jun 24
4,355
501
1,107
0
31 Mar 24
4,353
489
1,097
0
31 Dec 23
4,351
478
1,088
0
30 Sep 23
4,740
648
1,089
0
30 Jun 23
5,129
818
1,091
0
31 Mar 23
5,134
684
1,075
0
31 Dec 22
5,138
550
1,060
0
30 Sep 22
4,603
358
1,023
0
30 Jun 22
4,067
167
987
0
31 Mar 22
3,761
236
962
0
31 Dec 21
3,456
305
938
0
30 Sep 21
3,306
380
925
0
30 Jun 21
3,156
455
912
0
31 Mar 21
3,083
409
896
0
31 Dec 20
3,010
362
880
0
30 Sep 20
2,969
332
864
0
30 Jun 20
2,928
303
849
0
31 Mar 20
2,855
347
808
0
31 Dec 19
2,782
391
768
0
30 Sep 19
2,734
325
719
0
30 Jun 19
2,685
259
670
0
31 Mar 19
2,643
223
656
0
31 Dec 18
2,600
186
642
0
30 Sep 18
2,520
226
643
0
30 Jun 18
2,440
265
643
0
31 Mar 18
2,426
260
630
0
31 Dec 17
2,413
255
617
0
30 Sep 17
2,421
279
592
0
30 Jun 17
2,429
302
568
0
31 Mar 17
2,397
307
541
0
31 Dec 16
2,366
312
515
0
30 Sep 16
2,432
295
498
0
30 Jun 16
2,499
277
482
0
31 Mar 16
2,545
277
469
0
31 Dec 15
2,592
277
456
0
30 Sep 15
2,607
297
441
0
30 Jun 15
2,622
317
426
0
Quality Earnings: BKWZ has high quality earnings.
Growing Profit Margin: BKWZ's current net profit margins (8.3%) are lower than last year (13.4%).
Free Cash Flow vs Earnings Analysis
Past Earnings Growth Analysis
Earnings Trend: BKWZ's earnings have grown by 6.9% per year over the past 5 years.
Accelerating Growth: BKWZ's has had negative earnings growth over the past year, so it can't be compared to its 5-year average.
Earnings vs Industry: BKWZ had negative earnings growth (-42.7%) over the past year, making it difficult to compare to the Electric Utilities industry average (1.3%).
Return on Equity
High ROE: BKWZ's Return on Equity (6.6%) 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
2026/06/01 03:45
End of Day Share Price
2026/05/29 00:00
Earnings
2025/12/31
Annual Earnings
2025/12/31
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
BKW AG is covered by 11 analysts. 5 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.