Riskpilot← Back to searchSign inGet full accessTammervoima Oy
OYActiveY-tunnus 2444407-9Voimakatu 17Steam and air conditioning supply · NACE 3530Est. 20110 employeeswww.tammervoima.fi
Revenue 2025
EUR 17,6M
-1% vs 2024
EBITDA margin
2.6%
+333% vs 2024
Equity ratio
29.8%
Financial strength
Net profit 2025
EUR -27K
+71% vs 2024
| Revenue | EUR 17,6M | -1% |
| EBITDA | EUR 449K | +333% |
| Net profit | EUR -27K | +71% |
| Total assets | EUR 6,5M | -8% |
| Equity | EUR 2M | -1% |
| Employees | 0 | — |
Legal name
Tammervoima Oy
Y-tunnus number
2444407-9
Legal form
Osakeyhtiö
NACE code
3530 · Steam and air conditioning supply
Founded
25. marraskuuta 2011
Share capital
EUR 100 000
Employees
0
VAT registered
No
Audit selected
No
Last report
2025-12-31
Financial year
January – December
Signatory rights
Hallituksen puheenjohtaja ja toimitusjohtaja kumpikin yksin ja hallituksen jäsenet kaksi yhdessä
Company purpose
Yhtiön toimialana on jätteen energiana hyödyntämispalveluiden tuottaminen ja myyminen omakustannusperusteisesti jätehuoltoyhtiöosakkailleen sekä lämmön ja sähkön tuottaminen ja myyminen omakustannusperusteisesti energianhyötykäyttäjäosakkailleen. Yhtiö voi liiketoimintaansa varten omistaa, hallita ja vuokrata kiinteistöjä sekä vuokrata edelleen hallitsemiaan tiloja. Yhtiön toiminnan tarkoituksena ei ole voiton tuottaminen osakkeenomistajille. Tämän pykälän muuttamiseen vaaditaan kaikkien osakkaiden yksimielinen päätös.
Address
Voimakatu 17
Phone
+3580356535111
Email
tammervoima@sahkolaitos.fi
Website
www.tammervoima.fi
Risika for professionals
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| Item | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|
| Revenue | 16 520 | 17 163 | — | 17 750 | 17 590 |
| Staff expenses | −2 | −3 | — | −4 | −4 |
| EBITDA | 2 455 | 2 119 | — | −193 | 449 |
| Depreciation & amort. | −471 | −628 | — | −641 | −448 |
| EBIT | 1 984 | 1 490 | −392 | −834 | 2 |
| Net financials | −2 008 | −1 588 | — | 742 | −28 |
| Profit before tax | −24 | −98 | — | −92 | −27 |
| Tax | −0 | −0 | −0 | −0 | −0 |
| Net profit | −24 | −98 | 5 | −92 | −27 |
| Item | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|
| Total assets | 99 705 | 5 415 | 6 400 | 7 096 | 6 542 |
| Equity | 2 164 | 2 066 | 2 071 | 1 979 | 1 952 |
| Long-term debt | 92 749 | — | 0 | 0 | 0 |
| Short-term debt | 4 792 | 3 349 | 4 329 | 5 118 | 4 590 |
| Total debt | 97 542 | 3 349 | 4 329 | 5 118 | 4 590 |
EBITDA margin
2.6%
This company
15.8%
Market median
-84% vs market
20212025
Equity ratio
29.8%
This company
38.2%
Market median
-22% vs market
20212025
Return on equity
-1.4%
This company
18.4%
Market median
-108% vs market
20212025
Net profit margin
-0.2%
This company
8.1%
Market median
-102% vs market
20212025
Asset turnover
2.69×
This company
1.12×
Market median
+140% vs market
20212025
Debt / equity
2.35×
This company
0.62×
Market median
-279% vs market
20212025
- Annual report 2025Filed via PRH / YTJ · Period 2025-01-01 – 2025-12-31
- Annual report 2024Filed via PRH / YTJ · Period 2024-01-01 – 2024-12-31
- Annual report 2023Filed via PRH / YTJ · Period 2023-01-01 – 2023-12-31
- Annual report 2022Filed via PRH / YTJ · Period 2022-01-01 – 2022-12-31
- Annual report 2021Filed via PRH / YTJ · Period 2021-01-01 – 2021-12-31
| Name | Role | Member since |
|---|---|---|
| Current (1) | ||
PH Chief Executive Officer | Chief Executive Officer | 2023 |
| Former (6) | ||
HA | Audit | 2018 – 2021 |
ME | Audit | 2021 – 2021 |
MO Chief Executive Officer | Chief Executive Officer | 2016 – 2023 |
EK Audit | Audit | 2022 – 2023 |
PJ | Audit | 2021 – 2022 |
AJ Confidential Clerk | Confidential Clerk | 2013 – 2021 |
| Name | Role | Member since |
|---|---|---|
| Current (4) | ||
| Board of Directors | 2023 | |
| Board of Directors | 2017 | |
| Board of Directors | 2023 | |
| Chairperson | 2023 | |
| Former (3) | ||
| Chairperson | 2017 – 2020 | |
| Board of Directors | 2017 – 2023 | |
| Chairperson | 2020 – 2023 | |
| Shareholder | Type | Ownership | Votes | Since |
|---|---|---|---|---|
| Company | 51% | 51% | 2023 |
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Tampereen Energia Oy
Tammervoima Oy Board members of Tammervoima Oy also hold positions in 0 other companies.
| Person | Role here | Other companies |
|---|---|---|
| Hannu Antero Paunikallio | Audit | 0 companies |
| Marja Elina Pursiainen | Audit | 0 companies |
| Mika Olli Pekkinen | Chief Executive Officer | 0 companies |
| Paavo Henrikki Knaapi | Chief Executive Officer | 0 companies |
| Eeva Kaarina Koivula | Audit | 0 companies |
| Päivi Johanna Rintala | Audit | 0 companies |
| Antti Jussi Tapani Halminen | Confidential Clerk | 0 companies |
| Antti Ilmari Ivanoff | Board of Directors | 0 companies |
| Tero Janne Oskari Auvinen | Board of Directors | 0 companies |
| Pasi Tapani Muurinen | Board of Directors | 0 companies |
| Peter Eliel Löfberg | Chairperson | 0 companies |
| Harri Pekka Pellervo Kallio | Board of Directors | 0 companies |
| Aino Marjut Ontronen | Chairperson | 0 companies |
| Jussi Pekka Laitinen | Chairperson | 0 companies |