Mercurius OÜ

Legal form:: Private limited company
Registry code:: 12068724
VAT no.:: EE101442703
Fiscal-year period:: 01.01 - 31.12
Established:: 04.03.2011 (15 y)
Capital:: 2 500 EUR
Address:: Laulupeo tn 2-7, Kesklinna linnaosa, Tallinn, Harju maakond, 10121
Status:: Registered
LEI code:: 894500SLWX3LA47LO113

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Contacts

Phone:: +372 58338340
Email:: oymercurius@gmail.com

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Industries

PROFESSIONAL, SCIENTIFIC AND TECHNICAL ACTIVITIES
Architectural & engineering activities; technical testing and analysis
Architectural & engineering activities and technical consultancy
7112 – Engineering activities and related technical consultancy

Industry TOPNo. 63 of 365 companies

63.Mercurius OÜ202.5k €

Main activity 7112 · turnover over the last 4 quarters

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VAT liability

VAT no.	Start	End
EE101442703	18.04.2011	-

Annual reports

Aggregate data

Year	Period	Submitted	Status
2025	01.01.2025 – 31.12.2025	12.06.2026	Valid	PDF
2024	01.01.2024 – 31.12.2024	05.05.2025	Valid	PDF
2023	01.01.2023 – 31.12.2023	27.06.2024	Valid	PDF
2022	01.01.2022 – 31.12.2022	18.06.2023	Valid	PDF
2021	01.01.2021 – 31.12.2021	25.04.2022	Valid	PDF
2020	01.01.2020 – 31.12.2020	30.06.2021	Valid	PDF
2019	01.01.2019 – 31.12.2019	30.06.2020	Valid	PDF
2018	01.01.2018 – 31.12.2018	17.04.2019	Valid	PDF
2017	01.01.2017 – 31.12.2017	30.06.2018	Valid	PDF
2016	01.01.2016 – 31.12.2016	30.06.2017	Valid	PDF
2015	01.01.2015 – 31.12.2015	27.06.2016	Valid	PDF
2014	01.01.2014 – 31.12.2014	25.06.2015	Valid	PDF
2013	01.01.2013 – 31.12.2013	02.07.2014	Valid	PDF
2012	01.01.2012 – 31.12.2012	07.10.2013	Valid	PDF
2011	04.03.2011 – 31.12.2011	10.11.2012	Valid	PDF

Unsubmitted declarations

No unsubmitted declarations found

No unsubmitted declarations as of 21.10.2026.

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Tax debt Reports Declarations Court decisions–Official announcements–TTJA decisions–Real estate–.ee domains1 Licenses–Regulations11 Public transactions–Grants–State aid–Public procurement–Holdings in companies8 Enforcement proceedings Payment orders

Tax data

Period	State taxes	Labour taxes	Taxable turnover	Employees
2026 Q3	9 953 €	3 030 €	30 225 €−30,9%	1
2026 Q2	13 327 €	2 888 €	43 760 €−47,0%	1
2026 Q1	22 514 €	2 971 €	82 500 €+79,3%	1
Total 2026:	45 794 €	8 889 €	156 485 €
2025 Q4	33 711 €	3 279 €	46 000 €−32,6%	1
2025 Q3	11 514 €	3 279 €	68 237 €+6,6%	1
2025 Q2	16 184 €	3 279 €	64 000 €+121%	1
2025 Q1	9 394 €	3 215 €	29 000 €−17,1%	1
Total 2025:	70 803 €	13 052 €	207 237 €
2024 Q4	10 627 €	3 087 €	35 000 €+112%	1
2024 Q3	6 574 €	3 087 €	16 500 €−28,3%	1
2024 Q2	7 571 €	3 087 €	23 000 €−39,0%	1
2024 Q1	8 214 €	1 029 €	37 700 €+57,1%	1
Total 2024:	32 986 €	10 290 €	112 200 €
2023 Q4	4 785 €	0 €	24 000 €−30,4%	-
2023 Q3	27 115 €	2 784 €	34 500 €+19,0%	-
2023 Q2	5 791 €	0 €	29 000 €−27,0%	-
2023 Q1	7 883 €	0 €	39 736 €+165%	-
Total 2023:	45 574 €	2 784 €	127 236 €
2022 Q4	2 343 €	0 €	15 000 €−67,5%	-
2022 Q3	20 682 €	2 286 €	46 200 €+326%	-
2022 Q2	2 166 €	0 €	10 850 €−71,4%	-
2022 Q1	7 547 €	0 €	37 900 €+84,9%	-
Total 2022:	32 738 €	2 286 €	109 950 €
2021 Q4	3 943,33 €	0 €	20 500 €−48,1%	-
2021 Q3	15 250,69 €	0 €	39 500 €+295%	-
2021 Q2	1 994,97 €	0 €	10 000 €+33,3%	-
2021 Q1	11 481,80 €	805 €	7 500 €−53,1%	-
Total 2021:	32 670,79 €	805 €	77 500 €
2020 Q4	3 178,32 €	0 €	16 003 €−67,3%	-
2020 Q3	9 607,11 €	0 €	49 000 €+30,7%	-
2020 Q2	7 473,89 €	0 €	37 500 €+349%	-
2020 Q1	1 663 €	0 €	8 353 €−69,7%	0
Total 2020:	21 922,32 €	0 €	110 856 €
2019 Q4	5 888 €	698 €	27 533 €−43,2%	1
2019 Q3	9 957 €	1 615 €	48 503 €+85,1%	1
2019 Q2	13 681 €	2 597 €	26 209 €+51,8%	1
2019 Q1	5 975 €	2 422 €	17 267 €+8,5%	1
Total 2019:	35 501 €	7 332 €	119 512 €
2018 Q4	5 013 €	2 422 €	15 912 €−50,6%	1
2018 Q3	9 566 €	2 422 €	32 237 €−19,0%	1
2018 Q2	8 812 €	2 396 €	39 806 €+117%	1
2018 Q1	4 881 €	2 052 €	18 359 €+79,6%	1
Total 2018:	28 272 €	9 292 €	106 314 €
2017 Q4	3 085 €	1 687 €	10 222 €+42,6%	1
2017 Q3	2 761 €	1 687 €	7 166 €−49,0%	1
2017 Q2	3 286 €	1 523 €	14 059 €+324%	1
2017 Q1	2 092 €	1 690 €	3 314 €−71,2%	1
Total 2017:	11 224 €	6 587 €	34 761 €
2016 Q4	2 305 €	1 697 €	11 509 €−0,7%	1
2016 Q3	4 361 €	1 709 €	11 587 €+0,6%	1
2016 Q2	2 853 €	1 699 €	11 519 €+83,4%	1
2016 Q1	1 635 €	926 €	6 282 €−29,0%	1
Total 2016:	11 154 €	6 031 €	40 897 €
2015 Q4	1 074 €	540 €	8 846 €−0,6%	1
2015 Q3	3 201 €	543 €	8 896 €−0,8%	1
2015 Q2	1 185 €	547 €	8 970 €+0,7%	1
2015 Q1	915 €	544 €	8 911 €	1
Total 2015:	6 375 €	2 174 €	35 623 €

Revenue by industry

	2023	2024	2025
Engineering activities and related technical consultancy		95 500 €	224 231 €
Engineering activities and related technical consultancy	132 200 €

Tax debts

No tax debt found

No tax debt as of 21.10.2026

Representatives

	Personal ID code
Karl Kaeval	38902XXXXXX	28.02.1989 (37)	Board member	01.09.2014	-

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Shareholders

	Personal ID code
Karl Kaeval	38902XXXXXX	28.02.1989 (37)	Shareholder	2 500 EUR	100,00%	Sole ownership	02.09.2023	-

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Other persons

	Personal ID code
Merke Rumessen	-	-	Founder	04.03.2011	-

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Ultimate beneficial owners

	Personal ID code
Karl Kaeval	38902XXXXXX	28.02.1989 (37)	Direct holding	10.09.2018	-

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Holdings in companies


Retailes OÜ	11.10.2022	Shareholder	1 250 EUR	50,00%	Sole ownership	01.09.2023	-
Prepack OÜ	30.12.2019	Shareholder	1 250 EUR	50,00%	Sole ownership	01.09.2023	-
Kiili Äripark OÜ	10.02.2022	Shareholder	1 000 EUR	33,33%	Sole ownership	01.09.2023	-
Maestro KV OÜ	27.01.2022	Shareholder	1 000 EUR	33,33%	Sole ownership	01.09.2023	-
Kiili Ärimaja OÜ	06.04.2020	Shareholder	1 000 EUR	33,33%	Sole ownership	01.09.2023	-

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2026 Q3

Turnover

Amount: 30 225 €
Monthly average: 10 075 €
Per employee: 10 075 €
Equity ratio: 403,00%

Labour taxes

Turnover ratio: 10,02%
Tax ratio: 30,44%
Monthly average: 1 010 €
Per employee: 1 010 €

State taxes

Monthly average: 3 318 €
Turnover ratio: 32,93%

Estimated salary

Gross salary: 1 915 €
Net salary: 1 594 €

Aggregate data

Last 5 yrsAll

	2025	2024	2023	2022	2021	2020	2019
Current assets	885 878 €+2,0%	868 791 €+28,0%	678 905 €+62,5%	417 688 €+3,9%	401 829 €+58,4%	253 684 €+160%	97 591 €
Non-current assets	54 942 €+2,0%	53 849 €+40,9%	38 207 €+359%	8 333 €+55,1%	5 372 €+148%	2 170 €−26,5%	2 954 €
Total assets	940 820 €+2,0%	922 640 €+28,7%	717 112 €+68,3%	426 021 €+4,6%	407 201 €+59,2%	255 854 €+154%	100 545 €
Short-term liabilities	154 031 €−19,6%	191 499 €+31,1%	146 066 €+199%	48 878 €−24,9%	65 107 €+261%	18 021 €+35 235%	51 €
Long-term liabilities	-	-	-	-	-	-	-
Total liabilities	154 031 €−19,6%	191 499 €+31,1%	146 066 €+199%	48 878 €−24,9%	65 107 €+261%	18 021 €+35 235%	51 €
Share or stock capital	-	-	-	-	-	-	-
Retained earnings	658 610 €+15,8%	568 546 €+95,8%	290 359 €+0,4%	289 252 €+75,8%	164 528 €+67,9%	97 993 €+163%	37 252 €
Net profit	125 679 €−21,5%	160 095 €−42,5%	278 187 €+226%	85 391 €−51,2%	175 066 €+27,5%	137 340 €+126%	60 742 €
Equity	786 789 €+7,6%	731 141 €+28,0%	571 046 €+51,4%	377 143 €+10,2%	342 094 €+43,8%	237 833 €+137%	100 494 €
Turnover	224 231 €+135%	95 500 €−27,8%	132 200 €+11,9%	118 120 €+23,0%	96 000 €−13,4%	110 853 €+16,1%	95 485 €
Profit margin	56,0%	167,6%	210,4%	72,3%	182,4%	123,9%	63,6%

Financial ratios

	2022	2021
Profit and cash flow
EBITDA	94 210 €	177 025 €
Liquidity
Current ratio	8,5	6,2
Quick ratio	8,1	5,7
Cash ratio	0,7	0,4
Efficiency
Days sales outstanding (dso)	1 040,7	811,5
Asset turnover	0,3	0,3
Structure
Debt ratio	0,1	0,2
Profitability
Operating margin	79,5%	183,3%
Net profit margin	72,3%	182,4%
Return on assets (roa)	20,5%	52,8%
Return on equity (roe)	22,6%	51,2%

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Licences & notices

No licenses and notices found

Company has no active licenses and business activity notices

Regulations


Ä 10153119 / 9	02.09.2023	Entry – Amendment entry	-	Entered into force02.09.2023
Ä 10153119 / 8	02.01.2023	Entry – Amendment entry under CRA § 525 (2)	-	Entered into force02.01.2023
Ä 10153119 / 7	17.01.2018	Entry – Amendment entry	-	Entered into force17.01.2018
Ä 10153119 / 6	01.12.2017	Entry – Amendment entry	-	Entered into force01.12.2017
Ä 10153119 / 5	01.11.2016	Entry – Amendment entry under CRA § 525 (2)	-	Entered into force01.11.2016

Real estate

No real estate found

Company has no real estate

Consumer Disputes Committee decisions

No consumer dispute committee decisions found

Company has not been issued consumer dispute committee decisions

Court decisions

No court decisions found

The company has no court decisions

Official announcements

No official announcements found

Company has no issued official announcements

Public transactions

No public transactions found

Company has no public transactions

Funded projects

No funded projects found

The company has no projects funded by EU or foreign grants

State aid

No state aid found

The company has not been granted state aid or de minimis aid

Public procurement contracts

No public procurement contracts found

The company has no public procurement contracts

.ee domains


mercurius.ee	Active	10.01.2020	11.01.2031

Enforcement proceedings

No enforcement proceedings found

Company has no active debts with bailiffs

Payment orders

No payment orders found

Company has no court-ordered payment orders

Data comes from public registers.