osaühing KSERTEN is a OÜ based in Tallinn, registry code 10059187, status: active. Main activity: Bookkeeping, tax consulting. According to EMTA, turnover for Q3 2026 was €8 635 with 1 employees.
Turnover
8 635 €
↓ 12.4%vs Q2 2026
State taxes
2 971 €
↓ 15.7%vs Q2 2026
Labour taxes
1 549 €
↓ 18.1%vs Q2 2026
Employees
1
±0vs Q2 2026
Q3 2026 · data from the Tax and Customs Board (EMTA)
Position in the industry Legal and accounting activities · EMTAK 69
Turnover · Q3 20268 635 €
above 47% of companies
industry median 9 740 € · companies in the industry: 3 327
Labour taxes per employee1 549 €
above 66% of companies
industry median 1 122 € · companies in the industry: 3 120
Revenue · 202534 535 €
above 75% of companies
industry median 12 784 € · companies in the industry: 8 416
Net profit margin · 20250.2 %
above 23% of companies
industry median 14.8 % · companies in the industry: 6 880
Taxes and turnover
Q4 2023 – Q3 2026
Turnover, € Q3 2026: 8 635 € · −12.4% vs Q2 2026 · industry median 9 740 € · above 47% of the industry
Company
Industry median
Industry: Legal and accounting activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.
Labour taxes per employee, € Q3 2026: 1 549 € · −18.1% vs Q2 2026 · industry median 1 122 € · above 66% of the industry
Company
Industry median
Industry: Legal and accounting activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.
EmployeesQ3 2026: 1 · +0.0% vs Q2 2026State taxes, € Q3 2026: 2 971 € · −15.7% vs Q2 2026
Figures by quarter
Quarter
Turnover, €
State taxes, €
Labour taxes, €
Employees
Q3 2026
8 635
2 971
1 549
1
Q2 2026
9 861
3 524
1 892
1
Q1 2026
10 318
3 647
1 671
1
Q4 2025
9 192
3 433
1 916
1
Q3 2025
8 171
3 327
1 916
1
Q2 2025
7 409
3 038
1 916
1
Q1 2025
8 497
3 208
1 877
1
Q4 2024
7 065
2 661
1 799
1
Q3 2024
7 534
3 053
1 799
1
Q2 2024
8 672
3 255
1 799
1
Q1 2024
9 149
3 232
1 799
1
Q4 2023
7 957
2 998
2 093
1
Q3 2023
8 501
2 932
1 799
1
Q2 2023
8 297
2 901
1 799
1
Q1 2023
9 872
3 309
1 874
1
Q4 2022
6 512
3 122
2 248
1
Q3 2022
9 281
2 610
1 279
1
Q2 2022
6 844
2 332
1 279
1
Q1 2022
9 204
2 690
1 460
1
Labour taxes per employee per month
516 €
Turnover per employee in the quarter
8 635 €
Q3 2026 · calculated from EMTA data
Financials by year
2016 – 2025
Revenue, € 2025: 34 535 € · +9.6% vs 2024 · industry median 12 784 € · above 75% of the industry
Company
Industry median
Industry: Legal and accounting activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.
Net profit, € 2025: 76 € · +104.3% vs 2024 · industry median 1 062 € · above 34% of the industry
Company
Industry median
Industry: Legal and accounting activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.
Net profit margin, % 2025: 0.2 % · +5.9 pp vs the year before · industry median 14.8 % · above 23% of the industry
Company
Industry median
Industry: Legal and accounting activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.
Assets, € 2025: 10 870 € · +6.3% vs 2024Equity, € 2025: 7 022 € · +1.1% vs 2024Employees2025: 1 · +0.0% vs 2024 · industry median 1 · above 5% of the industry
Company
Industry median
Industry: Legal and accounting activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.
Financials by year
Year
Revenue, €
Net profit, €
Labour costs, €
Assets, €
Equity, €
Employees
2025
34 535
76
16 335
10 870
7 022
1
2024
31 503
-1 775
15 961
10 229
6 946
1
2023
33 518
1 781
16 762
12 287
8 721
1
2022
32 305
722
16 937
11 370
6 940
1
2021
36 811
-594
13 854
11 143
6 218
1
2020
38 757
1 336
15 275
11 686
7 511
1
2019
34 896
2 449
13 790
15 736
6 175
2
2018
—
—
—
—
—
1
2017
—
—
—
—
—
1
2016
—
—
—
—
—
1
2015
—
—
—
—
—
2
2014
—
—
—
—
—
2
2013
—
—
—
—
—
2
2012
—
—
—
—
—
1
2011
—
—
—
—
—
2
2010
—
—
—
—
—
2
2009
—
—
—
—
—
2
2008
—
—
—
—
—
1
2007
—
—
—
—
—
2
2006
—
—
—
—
—
4
2005
—
—
—
—
—
4
2004
—
—
—
—
—
4
2003
—
—
—
—
—
4
2002
—
—
—
—
—
4
2001
—
—
—
—
—
4
2000
—
—
—
—
—
3
1999
—
—
—
—
—
2
1998
—
—
—
—
—
2
1997
—
—
—
—
—
3
Figures from the company’s own (non-consolidated) balance sheet and income statement. A loss is shown with a minus sign.
Financial ratios for 2025
Net profit margin
0.2 %
Net profit / revenue
Return on equity (ROE)
1.1 %
Net profit / equity
Return on assets (ROA)
0.7 %
Net profit / assets
Equity ratio
64.6 %
Equity / assets
Debt ratio
35.4 %
Liabilities / assets
Current ratio
1.88
Current assets / current liabilities
Revenue per employee
34 535 €
Revenue / average full-time employees
Labour cost per employee per month
1 361 €
Labour costs / employees / 12 months (incl. employer taxes)
