Riskpilot← Back to searchSign inGet full accessKST-Yhtiö Oy
OYActiveY-tunnus 1052646-0Kirjosillankatu 8Activities of agents involved in the wholesale of timber and building materials · NACE 4613Est. 199666 employees
Revenue 2025
EUR 10,5M
-3% vs 2024
EBITDA margin
9.7%
Equity ratio
74.8%
Financial strength
Net profit 2025
EUR 613K
66 employees
| Revenue | EUR 10,5M | -3% |
| EBITDA | EUR 1M | — |
| Net profit | EUR 613K | — |
| Total assets | EUR 5,9M | -4% |
| Equity | EUR 4,4M | — |
| Employees | 66 | — |
Legal name
KST-Yhtiö Oy
Y-tunnus number
1052646-0
Legal form
Osakeyhtiö
NACE code
4613 · Activities of agents involved in the wholesale of timber and building materials
Founded
4. maaliskuuta 1996
Share capital
EUR 2 523
Employees
66 (FTE)
VAT registered
No
Audit selected
No
Last report
2025-05-31
Financial year
January – December
Signatory rights
Hallituksen jäsenet ja toimitusjohtaja kukin yksin
Company purpose
Yhtiön toimialana on rakennusalan työt ja urakointi ulkomailla, rakennusalan tarvikkeiden ja palvelujen osto,
myynti, vienti, tuonti ja konsultointi. Yhtiö voi ostaa, myydä ja vuokrata kiinteistöjä ja huoneistoja. Yhtiö voi harjoittaa
arvopaperikauppaa. Lisäksi yhtiön toimialana on kaivosten
valtaustoiminta, kaivoskivennäisten kaivuu, rikastus ja myynti,
valtauksien myynti ja vuokraus ym. kaivostoiminta.
Address
Kirjosillankatu 8
Risika for professionals
Risika provides regulated workflow tools for finance, procurement and compliance teams that need monitoring, alerts and an API.
| Item | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|
| Revenue | 9 428 | 11 243 | 13 108 | 10 881 | 10 510 |
| Staff expenses | −3 684 | −4 310 | −4 223 | −3 954 | −4 017 |
| EBITDA | 896 | 691 | 0 | 0 | 1 020 |
| Depreciation & amort. | −260 | −260 | −290 | −281 | −256 |
| EBIT | 636 | 431 | 1 902 | 1 258 | 764 |
| Net financials | −7 | −18 | 0 | 0 | 2 |
| Profit before tax | 629 | 413 | 0 | 0 | 613 |
| Tax | 126 | 82 | −0 | −0 | 153 |
| Net profit | 503 | 331 | — | 0 | 613 |
| Item | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|
| Total assets | 4 713 | 4 983 | 5 771 | 6 113 | 5 868 |
| Equity | 2 261 | 2 333 | 0 | 0 | 4 386 |
| Long-term debt | 418 | 453 | 0 | 168 | 126 |
| Short-term debt | 2 034 | 2 197 | 0 | 0 | 1 356 |
| Total debt | 2 452 | 2 650 | 0 | 0 | 1 482 |
EBITDA margin
9.7%
This company
15.8%
Market median
-39% vs market
20212025
Equity ratio
74.8%
This company
38.2%
Market median
+96% vs market
20212025
Return on equity
14.0%
This company
18.4%
Market median
+24% vs market
20212025
Net profit margin
5.8%
This company
8.1%
Market median
-28% vs market
20212025
Asset turnover
1.79×
This company
1.12×
Market median
+60% vs market
20212025
Debt / equity
0.34×
This company
0.62×
Market median
+45% vs market
20212025
- Annual report 2025Filed via PRH / YTJ · Period 2024-06-01 – 2025-05-31
- Annual report 2024Filed via PRH / YTJ · Period 2023-06-01 – 2024-05-31
- Annual report 2023Filed via PRH / YTJ · Period 2022-06-01 – 2023-05-31
- Annual report 2022Filed via PRH / YTJ · Period 2021-06-01 – 2022-05-31
- Annual report 2021Filed via PRH / YTJ · Period 2020-06-01 – 2021-05-31
| Name | Role | Member since |
|---|---|---|
| Current (1) | ||
SM Chief Executive Officer | Chief Executive Officer | 2020 |
| Former (1) | ||
JJ | Audit | 2013 – 2023 |
| Name | Role | Member since |
|---|---|---|
| Current (7) | ||
| Board of Directors | 2016 | |
| Board of Directors | 2019 | |
| Board of Directors | 2023 | |
| Board of Directors | 2016 | |
| Board of Directors | 2022 | |
| Board of Directors | 2022 | |
| Chairperson | 2016 | |
No shareholder data available.
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KST-Yhtiö Oy 
KST-Häme OyBoard members of KST-Yhtiö Oy also hold positions in 0 other companies.
| Person | Role here | Other companies |
|---|---|---|
| Jari Juhani Havukainen | Audit | 0 companies |
| Sami Mikael Hartikka | Chief Executive Officer | 0 companies |
| Terhi Päivikki Tolvanen | Board of Directors | 0 companies |
| Johannes Tero Mikael Mäenpää | Board of Directors | 0 companies |
| Juuso Robert Kumpulainen | Board of Directors | 0 companies |
| Tuuli Kaarina Kumpulainen | Board of Directors | 0 companies |
| Hanna Maria Mäenpää | Board of Directors | 0 companies |
| Jenni Tuulia Siltala | Board of Directors | 0 companies |
| Jouni Kalevi Kumpulainen | Chairperson | 0 companies |