OÜ Ehituskaitse Büroo

Legal form:: Private limited company
Registry code:: 12055673
VAT no.:: EE101432483
Fiscal-year period:: 01.01 - 31.12
Established:: 07.02.2011 (15 y)
Former business names:: Mannerholm OÜ
Capital:: 2 500 EUR
Address:: Pärnu mnt 105, Kesklinna linnaosa, Tallinn, Harju maakond, 11312
Status:: Registered

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Contacts

Phone:: +372 5063888
Email:: info@ehituskaitse.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. 346 of 1273 companies

346.OÜ Ehituskaitse Büroo141.5k €

Main activity 71121 · turnover over the last 4 quarters

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VAT liability

VAT no.	Start	End
EE101432483	12.10.2021	-
EE101432483	07.03.2011	09.07.2012

Annual reports

Aggregate data

Year	Period	Submitted	Status
2025	01.01.2025 – 31.12.2025	19.06.2026	Valid	PDF
2024	01.01.2024 – 31.12.2024	26.05.2025	Valid	PDF
2023	01.01.2023 – 31.12.2023	16.02.2024	Valid	PDF
2022	01.01.2022 – 31.12.2022	09.08.2023	Valid	PDF
2021	01.01.2021 – 31.12.2021	06.07.2022	Valid	PDF
2020	01.01.2020 – 31.12.2020	27.07.2021	Valid	PDF
2019	01.01.2019 – 31.12.2019	01.10.2020	Valid	PDF
2018	01.01.2018 – 31.12.2018	18.10.2019	Valid	PDF
2017	01.01.2017 – 31.12.2017	04.07.2018	Valid	PDF
2016	01.01.2016 – 31.12.2016	29.06.2017	Valid	PDF
2015	01.01.2015 – 31.12.2015	30.06.2016	Valid	PDF
2014	01.01.2014 – 31.12.2014	14.05.2015	Valid	PDF
2013	01.01.2013 – 31.12.2013	17.06.2014	Valid	PDF
2012	01.01.2012 – 31.12.2012	28.06.2013	Valid	PDF
2011	07.02.2011 – 31.12.2011	11.09.2012	Valid	PDF

Unsubmitted declarations

No unsubmitted declarations found

No unsubmitted declarations as of 25.10.2026.

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Tax debt Reports Declarations Court decisions–Official announcements–TTJA decisions–Real estate–.ee domains–Licenses3 Regulations11 Public transactions–Grants–State aid–Public procurement–Holdings in companies–Enforcement proceedings Payment orders

Tax data

Period	State taxes	Labour taxes	Taxable turnover	Employees
2026 Q3	7 735 €	2 105 €	38 305 €+7,1%	1
2026 Q2	7 230 €	2 105 €	35 762 €+15,7%	1
2026 Q1	6 685 €	2 163 €	30 905 €−15,4%	1
Total 2026:	21 650 €	6 373 €	104 972 €
2025 Q4	5 859 €	2 279 €	36 513 €+30,5%	1
2025 Q3	5 907 €	2 279 €	27 983 €−20,3%	1
2025 Q2	5 359 €	2 279 €	35 097 €−2,3%	1
2025 Q1	6 324 €	1 788 €	35 920 €+4,0%	1
Total 2025:	23 449 €	8 625 €	135 513 €
2024 Q4	4 414 €	806 €	34 540 €−19,3%	1
2024 Q3	6 567 €	806 €	42 782 €+47,2%	1
2024 Q2	4 250 €	806 €	29 063 €+68,0%	1
2024 Q1	1 946 €	806 €	17 302 €−43,4%	1
Total 2024:	17 177 €	3 224 €	123 687 €
2023 Q4	2 930 €	806 €	30 584 €+81,2%	1
2023 Q3	1 515 €	806 €	16 876 €−24,0%	1
2023 Q2	1 097 €	0 €	22 205 €+109%	1
2023 Q1	952 €	0 €	10 612 €−4,8%	-
Total 2023:	6 494 €	1 612 €	80 277 €
2022 Q4	1 472 €	577 €	11 150 €−5,9%	-
2022 Q3	1 398 €	0 €	11 845 €+50,3%	-
2022 Q2	1 153 €	769 €	7 881 €+41,8%	-
2022 Q1	811 €	891 €	5 556 €+60,0%	1
Total 2022:	4 834 €	2 237 €	36 432 €
2021 Q4	478,01 €	187,05 €	3 473,16 €	1
Total 2021:	478,01 €	187,05 €	3 473,16 €
2020 Q1	0 €	0 €	0 €	0
Total 2020:	0 €	0 €	0 €
2019 Q4	0 €	0 €	0 €	0
2019 Q3	0 €	0 €	0 €	0
2019 Q2	0 €	0 €	0 €	0
2019 Q1	0 €	0 €	0 €	0
Total 2019:	0 €	0 €	0 €
2018 Q4	0 €	0 €	0 €	0
2018 Q3	0 €	0 €	0 €	0
2018 Q2	0 €	0 €	0 €	0
2018 Q1	0 €	0 €	0 €	0
Total 2018:	0 €	0 €	0 €
2015 Q4	0 €	0 €	0 €	0
Total 2015:	0 €	0 €	0 €

Revenue by industry

	2023	2024	2025
Construction engineering design and consultancy	82 472 €	135 051 €	129 290 €

Tax debts

No tax debt found

No tax debt as of 25.10.2026

Representatives

	Personal ID code
Marko Sults	37410XXXXXX	13.10.1974 (52)	Board member	14.02.2012	-

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Shareholders

	Personal ID code
Marko Sults	37410XXXXXX	13.10.1974 (52)	Shareholder	2 500 EUR	100,00%	Sole ownership	02.09.2023	-

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Other persons

	Personal ID code
Marko Sults	37410XXXXXX	13.10.1974 (52)	Founder	07.02.2011	-
Tanel Ringo	-	-	Founder	07.02.2011	-

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Ultimate beneficial owners

	Personal ID code
Marko Sults	37410XXXXXX	13.10.1974 (52)	Member of higher governing body (board or supervisory board)	30.10.2018	-

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Holdings in companies

No holdings in companies found

Company has no holdings in other companies

2026 Q3

Turnover

Amount: 38 305 €
Monthly average: 12 768 €
Per employee: 12 768 €
Equity ratio: 510,73%

Labour taxes

Turnover ratio: 5,50%
Tax ratio: 27,21%
Monthly average: 702 €
Per employee: 702 €

State taxes

Monthly average: 2 578 €
Turnover ratio: 20,19%

Estimated salary

Gross salary: 1 389 €
Net salary: 1 198 €

Aggregate data

Last 5 yrsAll

	2025	2024	2023	2022	2021	2020	2019
Current assets	89 054 €−34,5%	136 009 €+35,0%	100 736 €+7,7%	93 544 €+5,3%	88 809 €+106%	43 186 €+727%	5 222 €
Non-current assets	2 034 €	-	-	-	-	-	-
Total assets	91 088 €−33,0%	136 009 €+35,0%	100 736 €+7,7%	93 544 €+5,3%	88 809 €+106%	43 186 €+727%	5 222 €
Short-term liabilities	40 944 €+225%	12 597 €+25,8%	10 017 €+38,1%	7 255 €+252%	2 064 €	-	-
Long-term liabilities	-	-	-	-	-	-	-
Total liabilities	40 944 €+225%	12 597 €+25,8%	10 017 €+38,1%	7 255 €+252%	2 064 €	-	-
Share or stock capital	-	-	-	-	-	-	-
Retained earnings	120 912 €+37,1%	88 219 €+5,3%	83 789 €−0,5%	84 245 €+107%	40 686 €+1 395%	2 722 €+68 150%	-4 €
Net profit	-73 268 €−324%	32 693 €+638%	4 430 €+1 071%	-456 €−101%	43 559 €+14,7%	37 964 €+1 293%	2 726 €
Equity	50 144 €−59,4%	123 412 €+36,0%	90 719 €+5,1%	86 289 €−0,5%	86 745 €+101%	43 186 €+727%	5 222 €
Turnover	129 290 €−4,3%	135 051 €+63,8%	82 472 €+123%	36 994 €−35,1%	57 034 €+49,0%	38 280 €+67,5%	22 853 €
Profit margin	-56,7%	24,2%	5,4%	-1,2%	76,4%	99,2%	11,9%

Financial ratios

	2022	2021
Profit and cash flow
EBITDA	-	-
Liquidity
Current ratio	12,9	43,0
Quick ratio	12,9	43,0
Cash ratio	0,1	0,9
Efficiency
Days sales outstanding (dso)	885,7	392,0
Asset turnover	0,4	0,9
Structure
Debt ratio	0,1	0,0
Profitability
Operating margin	-1,2%	76,4%
Net profit margin	-1,2%	76,4%
Return on assets (roa)	-0,5%	66,0%
Return on equity (roe)	-0,5%	50,2%

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Licences & notices


Notice of economic activity	EEK001505	Building audit	Valid	06.03.2023	-
Notice of economic activity	EMU000456	Heritage protection	Valid	28.10.2019	-
Notice of economic activity	EEH010408	Construction	Valid	14.02.2018	-

Regulations


Ä 10152583 / 11	02.09.2023	Entry – Amendment entry	-	Entered into force02.09.2023
Ä 10152583 / 10	28.01.2022	Entry – Amendment entry under CRA § 525 (2)	-	Entered into force28.01.2022
Ä 10152583 / 9	06.10.2020	Entry – Amendment entry	-	Entered into force06.10.2020
Ä 10152583 / 8	17.01.2018	Entry – Amendment entry	-	Entered into force17.01.2018
Ä 10152583 / 7	01.12.2017	Entry – Amendment entry	-	Entered into force01.12.2017

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

No domains found

Company has no valid .ee domains

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.