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Siina Oy

Limited company, Helsinki. Research and experimental development on natural sciences and engineering.

Siina Oy is a limited company based in Helsinki, registered in 2003. In the financial year ending 31.12.2025, revenue was 296 t€ and operating profit 192 t€; equity ratio 95.5 %. Its taxable income in 2024 was 256 t€ and its income taxes 51 t€.

Revenue 2025296 t€-7 % on the previous year
Operating profit192 t€64,7 % of revenue
Net profit184 t€EBITDA 191 t€
Equity ratio95,5 %quick ratio 4,54
Taxable income 2024256 t€ top quarter of its industry
Income taxes 202451 t€220 t€ in 2020–2024
In business23 yrsregistered 30.9.2003

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Financials

327 t€315 t€320 t€296 t€296 t€208 t€213 t€210 t€192 t€164 t€188 t€197 t€184 t€2022202320242025
RevenueOperating profitNet profit
Key figures31.12.202531.12.202431.12.202331.12.2022
Revenue296 t€320 t€315 t€327 t€
Revenue change-7,3 %1,4 %-3,7 %–
EBITDA191 t€210 t€213 t€208 t€
EBITDA %64,6 %65,7 %67,6 %63,6 %
Operating profit192 t€210 t€213 t€208 t€
Operating margin64,7 %65,7 %67,6 %63,5 %
Net profit184 t€197 t€188 t€164 t€
Personnel costs-25 t€24 t€24 t€30 t€
Equity ratio95,5 %94,6 %94,3 %93,6 %
Quick ratio4,544,343,784,26
Current ratio4,544,343,784,26
Debt to revenue20,8 %22,1 %21,6 %21,4 %
Return on equity14,0 %16,0 %16,8 %16,1 %
Balance sheet total1,4 M€1,3 M€1,2 M€1,1 M€
Equity1,3 M€1,2 M€1,1 M€1,0 M€
Cash and bank234 t€267 t€220 t€263 t€

Balance sheet

1,1 M€1,2 M€1,3 M€1,4 M€1,4 M€1,0 M€1,1 M€1,2 M€1,3 M€263 t€220 t€267 t€234 t€2022202320242025
Balance sheet totalEquityCash
Income statement and balance sheet

Income statement

31.12.202531.12.202431.12.202331.12.2022
Turnover296 t€320 t€315 t€327 t€
Raw materials and services59 t€-62 t€-57 t€-66 t€
Personnel expenses25 t€-24 t€-24 t€-30 t€
Depreciations and reductions in value236 €-49 €-66 €-88 €
Other operating expenses21 t€-23 t€-21 t€-24 t€
Operating profit (loss)192 t€210 t€213 t€208 t€
Financial income and expenses + (-)-38 t€40 t€22 t€3 432 €
Profit (loss) before appropriations and taxes230 t€250 t€235 t€211 t€
Income taxes46 t€-52 t€-47 t€-48 t€
Profit (loss) for the financial year184 t€197 t€188 t€164 t€

Balance sheet

31.12.202531.12.202431.12.202331.12.2022
Non-current assets1,1 M€995 t€935 t€789 t€
Receivables45 t€39 t€37 t€37 t€
Cash in hand and at banks234 t€267 t€220 t€263 t€
Current assets280 t€307 t€257 t€299 t€
Assets1,4 M€1,3 M€1,2 M€1,1 M€
Share capital or other similar capital8 000 €8 000 €8 000 €8 000 €
Capital and reserves1,3 M€1,2 M€1,1 M€1,0 M€
Short-term liabilities62 t€71 t€68 t€70 t€
Liabilities62 t€71 t€68 t€70 t€
All financial statement items (42)
31.12.202531.12.202431.12.202331.12.2022
Turnover296 t€320 t€315 t€327 t€
Raw materials and services59 t€-62 t€-57 t€-66 t€
Personnel expenses25 t€-24 t€-24 t€-30 t€
Depreciations and reductions in value236 €-49 €-66 €-88 €
Other operating expenses21 t€-23 t€-21 t€-24 t€
Operating profit (loss)192 t€210 t€213 t€208 t€
Financial income and expenses + (-)-38 t€40 t€22 t€3 432 €
Profit (loss) before appropriations and taxes230 t€250 t€235 t€211 t€
Income taxes46 t€-52 t€-47 t€-48 t€
Profit (loss) for the financial year184 t€197 t€188 t€164 t€
Non-current assets1,1 M€995 t€935 t€789 t€
Receivables45 t€39 t€37 t€37 t€
Cash in hand and at banks234 t€267 t€220 t€263 t€
Current assets280 t€307 t€257 t€299 t€
Assets1,4 M€1,3 M€1,2 M€1,1 M€
Share capital or other similar capital8 000 €8 000 €8 000 €8 000 €
Capital and reserves1,3 M€1,2 M€1,1 M€1,0 M€
Short-term liabilities62 t€71 t€68 t€70 t€
Liabilities62 t€71 t€68 t€70 t€
Profit (loss) for the period, equity184 t€197 t€188 t€164 t€
Machinery and equipment707 €148 €197 €263 €
Impairment on investments for non-current assets1 546 €-5 679 €3 905 €-28 t€
Other shares and similar rights of ownership1,1 M€995 t€935 t€789 t€
Short-term prepayments and accrued income8 941 €12 t€3 244 €4 835 €
Liabilities1,4 M€1,3 M€1,2 M€1,1 M€
Short-term accounts payable636 €1 331 €0 €–
Short-term accrued expenses and deferred income0 €2 423 €9 601 €10 t€
Short-term sales receivables33 t€28 t€34 t€32 t€
Interest expenses and other financial expenses for non-Group companies3 476 €-7 726 €-15 t€-3 629 €
Short-term liabilities to credit institutions57 t€62 t€54 t€54 t€
Other current liabilities3 794 €5 484 €4 833 €6 180 €
Short-term receivables45 t€39 t€37 t€37 t€
Retained earnings1,1 M€1,0 M€927 t€847 t€
Income from other investments under non-current assets, from other companies3 668 €4 425 €2 688 €1 974 €
Other short-term receivables3 668 €56 €0 €–
Investments1,1 M€995 t€935 t€789 t€
Depreciations according to plan236 €-49 €-66 €-88 €
Tangible assets707 €148 €197 €263 €
Services purchased59 t€-62 t€-57 t€-66 t€
Other interest and financial income from non-group companies40 t€49 t€30 t€33 t€
Other social security expenses0 €-278 €-367 €-394 €
Wages and salaries25 t€-24 t€-24 t€-29 t€

From financial statements filed digitally (XBRL) with the Finnish Patent and Registration Office; ratios calculated from them. Equity ratio = (equity + accumulated appropriations) / (balance sheet total − advances received).

Taxes

184 t€180 t€239 t€231 t€256 t€256 t€20202021202220232024

Measured by taxable income, Siina Oy is in the top quarter of the industry class research and experimental development on natural sciences and engineering (326 companies with taxable income; median 34 t€, 7,6 times the median).

Taxable income is the profit as calculated for taxation, not revenue. Public data from the Finnish Tax Administration; figures for 2025 are published in November 2026.

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