KST OÜ

Registered
11492590Private limited company (OÜ)Founded 2008
Tax debt 1384 € as of 09.11.2026 (incl. 1384 € in a payment schedule).Source: Tax and Customs Board

Key figures

75 454 €+32,0%
Revenue 2025
+21,1%
Average annual growth 2019–2025
020 k40 k60 k80 k2019202020212022202320242025

Ratios

2025

Summary: KST OÜ

What kind of company is it?

KST OÜ (registry code 11492590) is a private limited company (OÜ). The company was entered in the Commercial Register in 2008 and has been registered for 18 years. Registered location: Kristiine linnaosa, Tallinn, Harju maakond. According to the latest annual report, the main activity is other business support service activities n.e.c. (EMTAK 82991). The company is registered for VAT (VAT number EE101224947).

How is the company doing financially?

Revenue in financial year 2025 was 75 454 €, up 32,0% on the previous year (57 180 €). From 2019 to 2025, revenue grew by an average of 21,1% per year. This is the company's highest revenue among the published years (2019–2025). Net profit for financial year 2025 was 34 103 € (45,2% of revenue). The company was profitable in 5 of the 7 published financial years. In financial year 2025 the company had 2 employees. Revenue per employee was 37 727 €. At the end of financial year 2025, total assets were 104 642 € and equity 86 771 € (82,9% of assets). Based on labour costs in the report, the estimated average gross salary was about 630 € per month.

What do the latest quarters show?

According to the Tax and Customs Board, turnover in Q3 2026 was 28 200 €, up 50,6% on the same quarter a year earlier. Labour taxes paid in the quarter: 176 €.

Who runs the company and who owns it?

The company has one management board member. According to the register, the company has 2 owners. The largest stake (50%) is held by a private individual.

Where does the data come from and how fresh is it?

Register data (name, address, legal form, management board and owners) come from the Commercial Register of the Centre of Registers and Information Systems (RIK); changes are read from RIK every night. Financial figures come from annual reports; the latest report (financial year 2025) was filed on 30.03.2026. Quarterly turnover, employee numbers and labour taxes come from the open data of the Tax and Customs Board (EMTA); latest quarter Q3 2026. Changes, averages and ratios are calculated by entity.ee from open data and are not an official assessment.

Quarterly figures
QuarterRevenueNumber of employeesLabour taxes
Q3 202628 200 €—176 €
Q2 202638 933 €—778 €
Q1 202629 305 €—1795 €
Q4 202515 678 €11084 €
Q3 202518 725 €11164 €
Q2 202519 821 €21164 €
Q1 202518 284 €21144 €

Source: Tax Board open data — based on VAT returns, may not exactly match revenue in the annual report. Updated quarterly.

Summary of financial statements2021–2025
20212022202320242025
Sales revenue17 92038 24567 22257 18075 454
Net profit−26 426−217628 320980334 103
Retained earnings40 33513 90911 73340 05349 856
Total assets32 32529 17678 06478 099104 642
Total liabilities15 60414 63135 19925 43117 871
Total equity16 72114 54542 86552 66886 771
Employees11222
Average gross salary (monthly)700774498576631
Calculated dividend00000

A dash (—) means the report has not been filed or the line is not reported; 0 is a zero stated in the report.

Risks and obligations1 issue6 clear
Register status
Registered
Business Register
Tax debt
1384 €
as of 09.11.2026 (incl. 1384 € in a payment schedule)
Tax and Customs Board list of tax debtors
Enforcement and official notices
None
Official Announcements (Ametlikud Teadaanded)
Consumer disputes
None
Consumer Disputes Committee (TTJA)
Annual report filing
3/3 filed
All on time
Business Register · 2023–2025
Commercial pledges
None
Business Register
Share pledges and disposal bans
None
Business Register

Data from public registers, not a credit rating.

Connections graph

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50%50%KST OÜ2Mairi Kaha1Martti Larens
CompanyPersonShareholderOther roleAdditional linkZoom: Ctrl/⌘ + scroll

State aid and grants

1 record

State aid and de minimis aid in total 4202 € (2023). Largest grantors: Eesti Töötukassa (4202 €).

Show all aid records (1)
20234202 €
GrantorPurposeAmountDate
Eesti TöötukassaPalgatoetus VTA4202 €05.06.2023

Source: State Aid and De Minimis Aid Register (Ministry of Finance). For guarantees and loans the amount is the aid element, not the loan amount. View in the register ↗

Annual reportsPDF, XBRL

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Source: e-Business Register (RIK). Files open/download directly from the official register.

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