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JMK Akustik AB
AB
Active
Org 5594003476
Karlhällsvägen 20 B
Engineering activities and related technical consultancy · NACE 7112
Est. 2022
0 employees
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Overview
Financials
People & ownership
Related companies
Revenue 2025
SEK 92K
+41% vs 2024
EBITDA margin
68.6%
+101% vs 2024
Equity ratio
62.1%
Financial strength
Net profit 2025
SEK 37K
+99% vs 2024
EBITDA — year on year
SEK millions
0M
-0M
-1M
-1M
-1M
0M
2023
0M
0%
2024
0M
0%
2025
Key figures
Annual report 2025
Revenue
SEK 92K
+41%
EBITDA
SEK 63K
+101%
Net profit
SEK 37K
+99%
Total assets
SEK 181K
+40%
Equity
SEK 113K
+50%
Employees
0
—
Company information
Legal name
JMK Akustik AB
Org number
5594003476
Legal form
Aktiebolag
NACE code
7112 · Engineering activities and related technical consultancy
Founded
6 oktober 2022
Share capital
SEK 25 000
Employees
0
VAT registered
Yes
Audit selected
No
Last report
2025-12-31
Financial year
January – December
Signatory rights
Firman tecknas av styrelsen Firman tecknas var för sig av ledamoten suppleanten
Company purpose
Bolaget ska bedriva konsultativ verksamhet inom bygg samt därmed förenlig verksamhet.
Contact
Address
Karlhällsvägen 20 B
Email
karjenmaki.jari@icloud.com
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Companies in Engineering activities and related technical consultancy
Companies in Stockholm
All Sweden companies
Revenue
SEK millions
0M
0M
1M
1M
1M
0M
2023
0M
2024
0M
2025
EBITDA
SEK millions
0M
0M
1M
1M
1M
0M
2023
0M
2024
0M
2025
Income statement
SEK thousands
Item
2023
2024
2025
Revenue
91
65
92
Staff expenses
—
—
—
EBITDA
52
31
63
Depreciation & amort.
—
—
—
EBIT
52
31
63
Net financials
—
0
−0
Profit before tax
39
24
47
Tax
−8
−5
−10
Net profit
31
19
37
Balance sheet
SEK thousands
Item
2023
2024
2025
Total assets
99
129
181
Equity
56
75
113
Long-term debt
—
—
—
Short-term debt
30
34
33
Total debt
30
34
33
Financial ratios
5-year trend
EBITDA margin
68.6%
This company
15.8%
Market median
+334% vs market
2023
2025
Equity ratio
62.1%
This company
38.2%
Market median
+63% vs market
2023
2025
Return on equity
33.2%
This company
18.4%
Market median
+80% vs market
2023
2025
Net profit margin
40.8%
This company
8.1%
Market median
+404% vs market
2023
2025
Asset turnover
0.51×
This company
1.12×
Market median
-54% vs market
2023
2025
Debt / equity
0.61×
This company
0.62×
Market median
+2% vs market
2023
2025
Annual reports & filings
Annual report 2025
Filed via Bolagsverket / SCB · Period 2025-01-01 – 2025-12-31
View
PDF
Annual report 2024
Filed via Bolagsverket / SCB · Period 2024-01-01 – 2024-12-31
View
PDF
Annual report 2023
Filed via Bolagsverket / SCB · Period 2022-10-06 – 2023-12-31
View
PDF
Management
Actively employed in the business
No data on file.
Board of directors
Non-executive oversight
Name
Role
Member since
Current (2)
EK
Emelie Kristina Rosvall
Deputy Board Member
2024
JM
Jari Matias Kärjenmäki
Board of Directors
2022
Former (2)
LA
Lil Anelle Eklund Weigle
Deputy Board Member
2022 – 2023
TK
Timo Kalervo Rosvall
Deputy Board Member
2022 – 2024
Shareholders
As of last annual report
No shareholder data available.
Beneficial ownership (UBO) data access is restricted in Denmark as of September 2025 per the EU 6th AML Directive.
Learn more
.
Company hierarchy
No registered parent or subsidiaries
Board network connections
Board members of JMK Akustik AB also hold positions in
0
other companies.
Person
Role here
Other companies
Lil Anelle Eklund Weigle
Deputy Board Member
0 companies
Emelie Kristina Rosvall
Deputy Board Member
0 companies
Jari Matias Kärjenmäki
Board of Directors
0 companies
Timo Kalervo Rosvall
Deputy Board Member
0 companies