K-Advisory OÜ

Legal form:: Private limited company
Registry code:: 10841404
VAT no.:: EE100741094
Fiscal-year period:: 01.01 - 31.12
Established:: 05.02.2002 (24 y)
Former business names:: OSAÜHING WALDSTOCK
Capital:: 2 556 EUR
Address:: Rotermanni tn 5-34, Kesklinna linnaosa, Tallinn, Harju maakond, 10111
Status:: Registered
LEI code:: 984500DEB7BDE06R6A09

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Contacts

Phone:: +372 5065001
Email:: sander@baltreal.ee

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Industries

PROFESSIONAL, SCIENTIFIC AND TECHNICAL ACTIVITIES
Activities of head offices and management consultancy activities
70201 – Business and other management consultancy

Industry TOPNo. 2405 of 4884 companies

2405.K-Advisory OÜ50k €

Main activity 70201 · turnover over the last 4 quarters

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VAT liability

VAT no.	Start	End
EE100741094	01.03.2002	-

Annual reports

Aggregate data

Year	Period	Submitted	Status
2025	01.01.2025 – 31.12.2025	30.06.2026	Valid	PDF
2024	01.01.2024 – 31.12.2024	30.06.2025	Valid	PDF
2023	01.01.2023 – 31.12.2023	30.06.2024	Valid	PDF
2022	01.01.2022 – 31.12.2022	30.06.2023	Valid	PDF
2021	01.01.2021 – 31.12.2021	02.07.2022	Valid	PDF
2020	01.01.2020 – 31.12.2020	08.07.2021	Valid	PDF
2019	01.01.2019 – 31.12.2019	31.10.2020	Valid	PDF
2018	01.01.2018 – 31.12.2018	30.06.2019	Valid	PDF
2017	01.01.2017 – 31.12.2017	02.07.2018	Valid	PDF
2016	01.01.2016 – 31.12.2016	12.07.2017	Valid	PDF
2015	01.01.2015 – 31.12.2015	29.06.2016	Valid	PDF
2014	01.01.2014 – 31.12.2014	30.06.2015	Valid	PDF
2013	01.01.2013 – 31.12.2013	05.06.2014	Valid	PDF
2012	01.01.2012 – 31.12.2012	17.06.2013	Valid	PDF
2011	01.01.2011 – 31.12.2011	26.05.2012	Valid	PDF
2010	01.01.2010 – 31.12.2010	30.05.2011	Valid	PDF
2009	01.01.2009 – 31.12.2009	11.06.2010	Valid	PDF
2008	01.01.2008 – 31.12.2008	02.02.2009	Valid	PDF
2007	01.01.2007 – 31.12.2007	07.11.2008	Valid	PDF
2006	01.01.2006 – 31.12.2006	02.07.2007	Valid	PDF
2005	01.01.2005 – 31.12.2005	30.06.2006	Valid	PDF
2004	01.01.2004 – 31.12.2004	30.06.2005	Valid	PDF
2003	01.01.2003 – 31.12.2003	27.04.2004	Valid	PDF
2002	01.01.2002 – 31.12.2002	04.07.2003	Valid	PDF

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No unsubmitted declarations as of 20.10.2026.

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Tax debt Reports Declarations Court decisions3 Official announcements2 TTJA decisions–Real estate1 .ee domains2 Licenses–Regulations21 Public transactions–Grants–State aid–Public procurement–Holdings in companies4 Enforcement proceedings Payment orders

Tax data

Period	State taxes	Labour taxes	Taxable turnover	Employees
2026 Q3	5 470 €	594 €	27 500 €+267%	-
2026 Q2	2 318 €	594 €	7 500 €	-
2026 Q1	60 306 €	667 €	7 500 €	-
Total 2026:	68 094 €	1 855 €	42 500 €
2025 Q4	11 213 €	812 €	7 500 €−44,9%	-
2025 Q3	6 525 €	812 €	13 615 €+43,3%	-
2025 Q2	20 485 €	812 €	9 500 €−24,0%	-
2025 Q1	7 078 €	802 €	12 500 €−88,4%	-
Total 2025:	45 301 €	3 238 €	43 115 €
2024 Q4	2 087 €	782 €	107 803 €+788%	-
2024 Q3	3 421 €	782 €	12 146 €−3,2%	-
2024 Q2	1 439 €	782 €	12 546 €−78,6%	-
2024 Q1	5 111 €	782 €	58 761 €+256%	-
Total 2024:	12 058 €	3 128 €	191 256 €
2023 Q4	3 244 €	782 €	16 500 €−9,8%	-
2023 Q3	3 454 €	782 €	18 300 €−66,7%	-
2023 Q2	9 064 €	782 €	54 901 €+330%	-
2023 Q1	1 806 €	782 €	12 762 €−94,7%	-
Total 2023:	17 568 €	3 128 €	102 463 €
2022 Q4	33 342 €	782 €	238 657 €+4 727%	-
2022 Q3	2 617 €	2 695 €	4 944 €+105%	-
2022 Q2	0 €	2 014 €	-92 000 €−653%	-
2022 Q1	1 539 €	1 632 €	16 633 €+490%	-
Total 2022:	37 498 €	7 123 €	168 234 €
2021 Q4	4 396,78 €	1 413,03 €	-4 265 €−112%	-
2021 Q3	11 859,73 €	805,65 €	36 450 €+137%	-
2021 Q2	4 584,49 €	805,65 €	15 400 €−62,8%	-
2021 Q1	11 745,09 €	805,65 €	41 400 €−62,8%	1
Total 2021:	32 586,09 €	3 829,98 €	88 985 €
2020 Q4	4 048,59 €	805,65 €	111 400 €+739%	1
2020 Q3	1 580,23 €	805,63 €	13 275 €+114%	1
2020 Q2	18,37 €	746,25 €	6 200 €−67,8%	1
2020 Q1	2 877 €	850 €	19 247 €+33,2%	1
Total 2020:	8 524,19 €	3 207,53 €	150 122 €
2019 Q4	994 €	283 €	14 446 €−22,5%	1
2019 Q3	1 237 €	524 €	18 637 €+26,5%	2
2019 Q2	13 654 €	660 €	14 733 €+9,5%	2
2019 Q1	2 553 €	970 €	13 450 €+46,2%	3
Total 2019:	18 438 €	2 437 €	61 266 €
2018 Q4	2 299 €	931 €	9 200 €−15,6%	3
2018 Q3	2 030 €	931 €	10 900 €+81,7%	3
2018 Q2	1 293 €	465 €	6 000 €−96,6%	3
2018 Q1	63 418 €	4 127 €	176 518 €+1 659%	2
Total 2018:	69 040 €	6 454 €	202 618 €
2017 Q4	2 198 €	758 €	10 035 €−60,5%	3
2017 Q3	6 165 €	2 972 €	25 392 €+143%	3
2017 Q2	3 702 €	2 321 €	10 454 €−29,9%	4
2017 Q1	4 649 €	3 016 €	14 917 €−28,6%	4
Total 2017:	16 714 €	9 067 €	60 798 €
2016 Q4	4 656 €	3 563 €	20 880 €+5,0%	3
2016 Q3	4 887 €	3 394 €	19 891 €+4,6%	3
2016 Q2	4 717 €	3 245 €	19 017 €+10,6%	3
2016 Q1	4 135 €	2 934 €	17 195 €−64,0%	3
Total 2016:	18 395 €	13 136 €	76 983 €
2015 Q4	3 947 €	3 194 €	47 772 €−6,4%	3
2015 Q3	24 362 €	3 414 €	51 064 €+7,2%	3
2015 Q2	8 980 €	3 185 €	47 644 €−18,0%	3
2015 Q1	55 093 €	3 885 €	58 101 €	3
Total 2015:	92 382 €	13 678 €	204 581 €

Revenue by industry

	2023	2024	2025
Business and other management consultancy		142 481 €	43 115 €
Business consultancy and other management advice	108 622 €

Tax debts

No tax debt found

No tax debt as of 27.09.2026

Representatives

	Personal ID code
Holger-Erik Kaus	39608XXXXXX	05.08.1996 (30)	Board member	06.02.2020	-
Merli Kaus	47308XXXXXX	03.08.1973 (53)	Board member	16.01.2009	-
Sander Kaus	37403XXXXXX	05.03.1974 (52)	Board member	26.02.2002	-

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Shareholders

	Personal ID code
Waldstock OÜ	14873855	22.12.2019 (6)	Shareholder	1 278 EUR	50,00%	Sole ownership	01.09.2023	-
Merli Kaus	47308XXXXXX	03.08.1973 (53)	Shareholder	1 278 EUR	50,00%	Sole ownership	01.09.2023	-

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Other persons

	Personal ID code
Mario Ojalo	36804XXXXXX	15.04.1968 (58)	Founder	05.02.2002	-

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Ultimate beneficial owners

	Personal ID code
Merli Kaus	47308XXXXXX	03.08.1973 (53)	Direct holding	06.09.2018	-
Sander Kaus	37403XXXXXX	05.03.1974 (52)	Indirect holding	06.09.2018	-

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Holdings in companies


SKonsult Invest OÜ	20.12.2024	Shareholder	100 EUR	100,00%	Sole ownership	13.01.2025	-
VerVid OÜ	23.10.2025	Shareholder	100 EUR	100,00%	Sole ownership	23.10.2025	-
Beach Arena OÜ	07.03.2017	Shareholder	2 550 EUR	100,00%	Sole ownership	02.09.2023	-
Kakumäe Jahisadam OÜ	07.12.2004	Shareholder	1 278 EUR	2,23%	Sole ownership	16.08.2023	-

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2026 Q3

Turnover

Amount: 27 500 €
Monthly average: 9 167 €
Per employee: -
Equity ratio: 358,63%

Labour taxes

Turnover ratio: 2,16%
Tax ratio: 10,86%
Monthly average: 198 €
Per employee: -

State taxes

Monthly average: 1 823 €
Turnover ratio: 19,89%

Estimated salary

Gross salary: -
Net salary: -

Aggregate data

Last 5 yrsAll

	2025	2024	2023	2022	2021	2020	2019
Current assets	27 715 €−84,1%	174 249 €+89,4%	92 009 €−27,3%	126 558 €+25,6%	100 742 €+34,7%	74 764 €−25,1%	99 885 €
Non-current assets	875 137 €+64,5%	531 845 €−16,3%	635 239 €−1,4%	644 235 €+35,0%	477 241 €−51,1%	974 994 €+4,7%	931 500 €
Total assets	902 852 €+27,9%	706 094 €−2,9%	727 248 €−5,6%	770 793 €+33,4%	577 983 €−44,9%	1 049 758 €+1,8%	1 031 385 €
Short-term liabilities	162 407 €+18,4%	137 182 €−56,2%	313 210 €−29,2%	442 527 €−10,7%	495 570 €+1,9%	486 360 €−19,2%	601 565 €
Long-term liabilities	485 327 €+64,0%	295 892 €+29,0%	229 338 €+23,5%	185 712 €+2 409%	7 401 €−32,7%	11 000 €−15,9%	13 075 €
Total liabilities	647 734 €+49,6%	433 074 €−20,2%	542 548 €−13,6%	628 239 €+24,9%	502 971 €+1,1%	497 360 €−19,1%	614 640 €
Share or stock capital	-	-	-	-	-	-	-
Retained earnings	20 208 €−88,9%	181 888 €+30,2%	139 742 €+93,6%	72 199 €−86,9%	549 586 €+32,8%	413 933 €−25,0%	552 106 €
Net profit	232 098 €+163%	88 320 €+110%	42 146 €−37,6%	67 543 €+114%	-477 386 €−452%	135 653 €+198%	-138 173 €
Equity	255 118 €−6,6%	273 020 €+47,8%	184 700 €+29,6%	142 554 €+90,0%	75 012 €−86,4%	552 398 €+32,6%	416 745 €
Turnover	43 115 €−69,7%	142 481 €+31,2%	108 622 €−36,3%	170 601 €+179%	61 185 €−65,6%	178 082 €+193%	60 723 €
Profit margin	538,3%	62,0%	38,8%	39,6%	-780,2%	76,2%	-227,5%

Financial ratios

	2022	2021
Profit and cash flow
EBITDA	67 004 €	-40 545 €
Liquidity
Current ratio	0,3	0,2
Quick ratio	0,3	0,2
Cash ratio	0,0	0,0
Efficiency
Days sales outstanding (dso)	588,1	1 639,8
Asset turnover	0,3	0,1
Structure
Debt ratio	0,8	0,9
Profitability
Operating margin	34,3%	-84,5%
Net profit margin	39,6%	-780,2%
Return on assets (roa)	10,0%	-58,7%
Return on equity (roe)	47,4%	-636,4%

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Licences & notices

No licenses and notices found

Company has no active licenses and business activity notices

Regulations


Ä 10063205 / 22	01.09.2023	Entry – Amendment entry	-	Entered into force01.09.2023
Ä 10063205 / 21	06.02.2020	Entry – Amendment entry	-	Entered into force06.02.2020
Ä 10063205 / 20	02.07.2019	Entry – Amendment entry	-	Entered into force02.07.2019
Ä 10063205 / 19	19.02.2019	Entry – Second, constitutive merger entry (on acquiring entity’s registry card)	-	Entered into force19.02.2019
Ä 10063205 / 18	17.01.2018	Entry – Amendment entry	-	Entered into force17.01.2018

Real estate

		Purpose
Neeluaugu, Emmaste-Kurisu küla, Hiiumaa vald, Hiiu maakond	5508 m²	Agricultural land 100%

Consumer Disputes Committee decisions

No consumer dispute committee decisions found

Company has not been issued consumer dispute committee decisions

Court decisions


2-26-110387/8	Kohtu I astme menetlus	Court judgment	Law of obligations	Anna Liiv	ECLI:EE:HMK:2026:2.26.110387.15420	03.08.2026	Open
2-12-14676/69	Apellatsioonmenetlus	Court judgment	Law of obligations	Ande Tänav, Gaida Kivinurm, Reet Allikvere	ECLI:EE:TLRK:2015:2.12.14676.25882	30.10.2015	Open
2-12-44226/33	Kohtu I astme menetlus	Court ruling	Law of obligations	Anne Randjärv	ECLI:EE:PMK:2014:2.12.44226.5071	18.02.2014	Open

Official announcements


Notices of commercial and non-profit associations and foundations	14.03.2014	PDF
Notices of commercial and non-profit associations and foundations	14.03.2014	PDF

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


kadvisory.ee	Active	29.03.2026	30.03.2027
soe.ee	Active	06.04.2011	07.04.2027

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.