Eesti Kapital OÜ

Legal form:: Private limited company
Registry code:: 11515821
VAT no.:: EE101321549
Fiscal-year period:: 01.01 - 31.12
Established:: 09.07.2008 (18 y)
Former business names:: Wind Energy Systems OÜ
Capital:: 2 824 EUR
Address:: Uus-Volta tn 12/3-39, Põhja-Tallinna linnaosa, Tallinn, Harju maakond, 10416
Status:: Registered
LEI code:: 894500TMVREE8RWHAH24

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Contacts

Phone:: +372 5099159
Email:: siim@eestikapital.ee

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Industries

PROFESSIONAL, SCIENTIFIC AND TECHNICAL ACTIVITIES
Architectural & engineering activities; technical testing and analysis
Architectural & engineering activities and technical consultancy
Engineering activities and related technical consultancy
71121 – Construction engineering design and consultancy

Industry TOPNo. 158 of 1273 companies

158.Eesti Kapital OÜ349.4k €

Main activity 71121 · turnover over the last 4 quarters

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VAT liability

VAT no.	Start	End
EE101321549	26.05.2011	-
EE101321549	01.10.2009	10.10.2010

Annual reports

Aggregate data

Year	Period	Submitted	Status
2025	01.01.2025 – 31.12.2025	29.06.2026	Valid	PDF
2024	01.01.2024 – 31.12.2024	29.06.2025	Valid	PDF
2023	01.01.2023 – 31.12.2023	28.06.2024	Valid	PDF
2022	01.01.2022 – 31.12.2022	06.07.2023	Valid	PDF
2021	01.01.2021 – 31.12.2021	30.06.2022	Valid	PDF
2020	01.01.2020 – 31.12.2020	30.06.2021	Valid	PDF
2019	01.01.2019 – 31.12.2019	25.10.2020	Valid	PDF
2018	01.01.2018 – 31.12.2018	02.11.2019	Valid	PDF
2017	01.01.2017 – 31.12.2017	25.10.2018	Valid	PDF
2016	01.01.2016 – 31.12.2016	24.10.2017	Valid	PDF
2015	01.01.2015 – 31.12.2015	30.12.2016	Valid	PDF
2014	01.01.2014 – 31.12.2014	01.09.2015	Valid	PDF
2013	01.01.2013 – 31.12.2013	04.09.2014	Valid	PDF
2012	01.01.2012 – 31.12.2012	27.06.2013	Valid	PDF
2011	01.01.2011 – 31.12.2011	30.09.2012	Valid	PDF
2010	01.01.2010 – 31.12.2010	01.07.2011	Valid	PDF
2009	09.07.2008 – 31.12.2009	30.09.2010	Valid	PDF

Unsubmitted declarations

No unsubmitted declarations found

No unsubmitted declarations as of 20.10.2026.

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Tax debt Reports Declarations Court decisions1 Official announcements1 TTJA decisions–Real estate–.ee domains1 Licenses–Regulations27 Public transactions–Grants–State aid–Public procurement–Holdings in companies3 Enforcement proceedings Payment orders

Tax data

Period	State taxes	Labour taxes	Taxable turnover	Employees
2026 Q3	1 501 €	1 096 €	3 295 €−99,0%	1
2026 Q2	75 907 €	1 096 €	323 058 €+1 610%	1
2026 Q1	1 335 €	1 404 €	18 888 €+354%	1
Total 2026:	78 743 €	3 596 €	345 241 €
2025 Q4	0 €	1 414 €	4 160 €+108%	1
2025 Q3	0 €	375 €	2 000 €	1
2025 Q2	462 €	277 €	0 €−100%	-
2025 Q1	0 €	521 €	6 041 €	-
Total 2025:	462 €	2 587 €	12 201 €
2024 Q4	480 €	480 €	0 €−100%	-
2024 Q3	549 €	480 €	470 €+32,4%	-
2024 Q2	480 €	480 €	355 €−91,1%	-
2024 Q1	917 €	480 €	3 980 €	-
Total 2024:	2 426 €	1 920 €	4 805 €
2023 Q4	480 €	480 €	0 €−100%	-
2023 Q3	1 704 €	480 €	12 334 €	-
2023 Q2	480 €	480 €	0 €−100%	-
2023 Q1	965 €	480 €	4 245 €+585%	-
Total 2023:	3 629 €	1 920 €	16 579 €
2022 Q4	546 €	480 €	620 €+313%	-
2022 Q3	480 €	480 €	150 €−96,1%	-
2022 Q2	1 278 €	640 €	3 866 €−18,8%	-
2022 Q1	1 590 €	480 €	4 759 €+4,4%	-
Total 2022:	3 894 €	2 080 €	9 395 €
2021 Q4	1 860,68 €	942,02 €	4 560 €+88,4%	-
2021 Q3	806,92 €	480 €	2 420 €−65,0%	-
2021 Q2	1 325,20 €	480 €	6 910 €+93,3%	-
2021 Q1	1 362,35 €	480 €	3 575 €−28,9%	-
Total 2021:	5 355,15 €	2 382,02 €	17 465 €
2020 Q4	426,67 €	266,67 €	5 030 €+27,7%	-
2020 Q3	677,46 €	47,49 €	3 940 €	-
2020 Q2	132,65 €	150,34 €	0 €−100%	1
2020 Q1	654 €	0 €	3 470 €+87,0%	1
Total 2020:	1 890,78 €	464,50 €	12 440 €
2019 Q4	286 €	0 €	1 856 €−76,6%	0
2019 Q3	0 €	209 €	7 915 €−26,4%	1
2019 Q2	2 351 €	626 €	10 750 €−18,7%	1
2019 Q1	2 570 €	597 €	13 221 €+25,9%	1
Total 2019:	5 207 €	1 432 €	33 742 €
2018 Q4	2 280 €	582 €	10 500 €−2,5%	1
2018 Q3	2 329 €	582 €	10 767 €+3,0%	1
2018 Q2	2 172 €	582 €	10 452 €−8,1%	1
2018 Q1	2 509 €	619 €	11 372 €+9,6%	1
Total 2018:	9 290 €	2 365 €	43 091 €
2017 Q4	2 477 €	695 €	10 372 €	1
2017 Q3	2 399 €	695 €	10 372 €−1,9%	1
2017 Q2	2 549 €	695 €	10 572 €−2,9%	1
2017 Q1	2 205 €	654 €	10 883 €−46,8%	1
Total 2017:	9 630 €	2 739 €	42 199 €
2016 Q4	2 141 €	213 €	20 440 €	1
2016 Q3	129 €	0 €	0 €	0
2016 Q2	276 €	0 €	0 €	0
2016 Q1	19 €	0 €	0 €	0
Total 2016:	2 565 €	213 €	20 440 €
2015 Q4	787 €	0 €	0 €	0
2015 Q3	337 €	0 €	0 €	0
2015 Q2	60 €	0 €	0 €	0
2015 Q1	14 €	0 €	0 €	0
Total 2015:	1 198 €	0 €	0 €

Revenue by industry

	2023	2024	2025
Construction engineering design and consultancy			9 664 €
Other real estate management or related activities	13 309 €	6 041 €
Other building completion and finishing		4 335 €

Tax debts

No tax debt found

No tax debt as of 20.10.2026

Representatives

	Personal ID code
Siim Sõnajalg	38901XXXXXX	26.01.1989 (37)	Board member	09.07.2008	-

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Shareholders

	Personal ID code
Siim Sõnajalg	38901XXXXXX	26.01.1989 (37)	Shareholder	2 824 EUR	100,00%	Sole ownership	02.09.2023	-

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Other persons

	Personal ID code
Siim Sõnajalg	38901XXXXXX	26.01.1989 (37)	Founder	04.07.2008	-
Alari Sõnajalg	38410XXXXXX	23.10.1984 (41)	Founder	04.07.2008	-

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Ultimate beneficial owners

	Personal ID code
Siim Sõnajalg	38901XXXXXX	26.01.1989 (37)	Direct holding	24.10.2018	-

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Holdings in companies


Aidu Green OÜ	25.05.2026	Shareholder	8 500 EUR	25,00%	Sole ownership	25.05.2026	-
Aidu Wind OÜ	15.04.2025	Shareholder	2 410 EUR	10,00%	Sole ownership	09.10.2026	-
Aidu Wind Park OÜ	15.05.2023	Shareholder	1 600 EUR	5,00%	Sole ownership	21.05.2024	-

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2026 Q3

Turnover

Amount: 3 295 €
Monthly average: 1 098 €
Per employee: 1 098 €
Equity ratio: 38,89%

Labour taxes

Turnover ratio: 33,26%
Tax ratio: 73,02%
Monthly average: 365 €
Per employee: 365 €

State taxes

Monthly average: 500 €
Turnover ratio: 45,55%

Estimated salary

Gross salary: 815 €
Net salary: 767 €

Aggregate data

Last 5 yrsAll

	2025	2024	2023	2022	2021	2020	2019
Current assets	402 430 €+6,7%	377 264 €−72,8%	1 385 533 €+2 887%	46 389 €−7,4%	50 110 €−13,1%	57 642 €−3,6%	59 787 €
Non-current assets	1 254 097 €+4,8%	1 197 128 €+6 400%	18 417 €−97,9%	866 925 €−0,4%	870 198 €−0,6%	875 375 €+10,9%	789 121 €
Total assets	1 656 527 €+5,2%	1 574 392 €+12,1%	1 403 950 €+53,7%	913 314 €−0,8%	920 308 €−1,4%	933 017 €+9,9%	848 908 €
Short-term liabilities	80 094 €+628%	11 006 €+9,1%	10 090 €−30,8%	14 583 €+273%	3 909 €−20,6%	4 924 €+51,0%	3 262 €
Long-term liabilities	2 806 €−70,0%	9 352 €+43,0%	-	6 539 €−39,6%	10 823 €−23,4%	14 126 €−0,8%	14 234 €
Total liabilities	82 900 €+307%	20 358 €+102%	10 090 €−52,2%	21 122 €+43,4%	14 732 €−22,7%	19 050 €+8,9%	17 496 €
Share or stock capital	-	-	-	-	-	-	-
Retained earnings	1 550 928 €+11,5%	1 390 754 €+106%	676 065 €−25,1%	902 624 €−0,9%	911 015 €+10,0%	828 460 €+1,5%	816 605 €
Net profit	19 593 €−87,8%	160 174 €−77,6%	714 703 €+5 385%	-13 524 €−61,2%	-8 391 €−110%	82 555 €+596%	11 855 €
Equity	1 573 627 €+1,3%	1 554 034 €+11,5%	1 393 860 €+56,2%	892 192 €−1,5%	905 576 €−0,9%	913 967 €+9,9%	831 412 €
Turnover	9 664 €−10,9%	10 845 €−18,5%	13 309 €+5,5%	12 615 €−16,1%	15 040 €+7,1%	14 040 €−53,5%	30 193 €
Profit margin	202,7%	1 476,9%	5 370,1%	-107,2%	-55,8%	588,0%	39,3%

Financial ratios

	2022	2021
Profit and cash flow
EBITDA	-9 141 €	-3 015 €
Liquidity
Current ratio	3,2	12,8
Quick ratio	3,2	12,8
Cash ratio	3,1	12,6
Efficiency
Days sales outstanding (dso)	25,7	21,4
Asset turnover	0,0	0,0
Structure
Debt ratio	0,0	0,0
Profitability
Operating margin	-97,5%	-49,3%
Net profit margin	-107,2%	-55,8%
Return on assets (roa)	-1,5%	-0,9%
Return on equity (roe)	-1,5%	-0,9%

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Licences & notices

No licenses and notices found

Company has no active licenses and business activity notices

Regulations


Ä 10119603 / 21	29.09.2026	Entry – Third, informative division entry (on acquiring entity’s registry card)	-	Entered into force29.09.2026
Ä 10119603 / 20	29.09.2026	Entry – First, declarative division entry (on acquiring entity’s registry card)	-	Entered into force29.09.2026
Ä 10119603 / 19	29.01.2026	Entry – Amendment entry	-	Entered into force29.01.2026
Ä 10119603 / 18	01.12.2025	Entry – Amendment entry	-	Entered into force01.12.2025
Ä 10119603 / 17	21.08.2025	Entry – Amendment entry	-	Entered into force21.08.2025

Real estate

No real estate found

Company has no real estate

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Consumer Disputes Committee decisions

No consumer dispute committee decisions found

Company has not been issued consumer dispute committee decisions

Court decisions


2-16-100320/28	Kohtu I astme menetlus	Court ruling	Law of obligations	Lea Aavastik	ECLI:EE:TMK:2016:2.16.100320.9511	14.09.2016	Open

Official announcements


Notice of division of a company	05.10.2026	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


eestikapital.ee	Active	04.10.2024	05.10.2027

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.