Loading company…
Riskpilot
← Back to search
Sign in
Get full access
WISOL Oy
OY
Active
Y-tunnus 3264978-7
Sulankaari 8-H16
Other specialised construction activities n.e.c. · NACE 4399
Est. 2022
15 employees
Watchlist
Share
Overview
Financials
People & ownership
Related companies
Revenue 2025
EUR 19,4M
+398% vs 2024
EBITDA margin
7.9%
+955% vs 2024
Equity ratio
21.4%
Financial strength
Net profit 2025
EUR 996K
+4674% vs 2024
EBITDA — year on year
EUR millions
3M
2M
1M
1M
0M
1M
2023
0M
-100%
2024
2M
+200%
2025
Key figures
Annual report 2025
Revenue
EUR 19,4M
+398%
EBITDA
EUR 1,5M
+955%
Net profit
EUR 996K
+4674%
Total assets
EUR 5,4M
+179%
Equity
EUR 1,2M
+223%
Employees
15
—
Company information
Legal name
WISOL Oy
Y-tunnus number
3264978-7
Legal form
Osakeyhtiö
NACE code
4399 · Other specialised construction activities n.e.c.
Founded
31. tammikuuta 2022
Share capital
EUR 0
Employees
15 (FTE)
VAT registered
No
Audit selected
No
Last report
2025-03-31
Financial year
January – December
Signatory rights
Hallituksen jäsenet ja toimitusjohtaja kukin yksin
Company purpose
Aurinkoenergiajärjestelmien asennus, sekä oheistuotteiden myynti ja huoltotoiminta. Koulutus ja konsultointipalvelut.
Contact
Address
Sulankaari 8-H16
Phone
+3580505165599
Risika for professionals
Risika provides regulated workflow tools for finance, procurement and compliance teams that need monitoring, alerts and an API.
Visit risika.com
Explore
Companies in Other specialised construction activities n.e.c.
Companies in Tuusula
All Finland companies
Revenue
EUR millions
0M
5M
11M
16M
22M
4M
2023
4M
2024
19M
2025
EBITDA
EUR millions
0M
1M
1M
2M
2M
1M
2023
0M
2024
2M
2025
Income statement
EUR thousands
Item
2023
2024
2025
Revenue
3 932
3 890
19 369
Staff expenses
−325
−700
−1 134
EBITDA
573
145
1 526
Depreciation & amort.
−132
−139
−235
EBIT
440
5
1 291
Net financials
−7
−27
−46
Profit before tax
433
−22
1 245
Tax
90
0
249
Net profit
343
−22
996
Balance sheet
EUR thousands
Item
2023
2024
2025
Total assets
1 512
1 933
5 401
Equity
379
357
1 153
Long-term debt
442
425
267
Short-term debt
690
1 152
3 980
Total debt
1 133
1 577
4 248
Financial ratios
5-year trend
EBITDA margin
7.9%
This company
15.8%
Market median
-50% vs market
2023
2025
Equity ratio
21.4%
This company
38.2%
Market median
-44% vs market
2023
2025
Return on equity
86.4%
This company
18.4%
Market median
+370% vs market
2023
2025
Net profit margin
5.1%
This company
8.1%
Market median
-37% vs market
2023
2025
Asset turnover
3.59×
This company
1.12×
Market median
+221% vs market
2023
2025
Debt / equity
3.68×
This company
0.62×
Market median
-494% vs market
2023
2025
Annual reports & filings
Annual report 2025
Filed via PRH / YTJ · Period 2024-04-01 – 2025-03-31
View
PDF
Annual report 2024
Filed via PRH / YTJ · Period 2023-04-01 – 2024-03-31
View
PDF
Annual report 2023
Filed via PRH / YTJ · Period 2022-01-31 – 2023-03-31
View
PDF
Management
Actively employed in the business
Name
Role
Member since
Current (3)
HM
Hannu Mikael Puolitaival
Chief Executive Officer
Chief Executive Officer
2022
AT
Arto Tapani Kurtti
Confidential Clerk
Confidential Clerk
2022
JJ
Jere Johannes Oksanen
Confidential Clerk
Confidential Clerk
2025
Board of directors
Non-executive oversight
Name
Role
Member since
Current (2)
OS
Olli Sakari Kukkonen
Chairperson
2022
MT
Marko Tapani Kukkonen
Board of Directors
2022
Shareholders
As of last annual report
Shareholder
Type
Ownership
Votes
Since
Sadex Oy
Company
55%
55%
2023
Beneficial ownership (UBO) data access is restricted in Denmark as of September 2025 per the EU 6th AML Directive.
Learn more
.
Company hierarchy
Sadex Oy
WISOL Oy
(this company)
Board network connections
Board members of WISOL Oy also hold positions in
0
other companies.
Person
Role here
Other companies
Hannu Mikael Puolitaival
Chief Executive Officer
0 companies
Arto Tapani Kurtti
Confidential Clerk
0 companies
Jere Johannes Oksanen
Confidential Clerk
0 companies
Olli Sakari Kukkonen
Chairperson
0 companies
Marko Tapani Kukkonen
Board of Directors
0 companies