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Osaühing aqua consult baltic

Legal form:

Private limited company

Registry code:

10150752

VAT no.:

EE100038561

Fiscal-year period:

01.01 - 31.12

Established:

10.04.1997 (29)

Capital:

6 400 EUR

Address:

Pikk tn 20, Tartu linn, Tartu linn, Tartu maakond, 51013

Status:

Registered

Contacts

Email:

aquaconsult@aquaconsult.ee

Phone:

+372 7441249

Website:

www.aquaconsult.ee

Industries

WATER SUPPLY; SEWERAGE, WASTE MANAGEMENT AND REMEDIATION ACTIVITIES
Sewerage
37001 - Sewerage and wastewater treatment
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

VAT liability

	Start	End
EE100038561	01.09.1997

Annual reports

Aggregate data

	Period	Submitted
2025	01.01.2025 - 31.12.2025	Due date 30.06.2026
2024	01.01.2024 - 31.12.2024	27.06.2025	Valid
2023	01.01.2023 - 31.12.2023	18.06.2024	Valid
2022	01.01.2022 - 31.12.2022	26.06.2023	Valid
2021	01.01.2021 - 31.12.2021	20.06.2022	Valid
2020	01.01.2020 - 31.12.2020	08.06.2021	Valid
2019	01.01.2019 - 31.12.2019	28.09.2020	Valid
2018	01.01.2018 - 31.12.2018	25.06.2019	Valid
2017	01.01.2017 - 31.12.2017	27.06.2018	Valid
2016	01.01.2016 - 31.12.2016	28.06.2017	Valid
2015	01.01.2015 - 31.12.2015	13.06.2016	Valid
2014	01.01.2014 - 31.12.2014	22.06.2015	Valid
2013	01.01.2013 - 31.12.2013	30.06.2014	Valid
2012	01.01.2012 - 31.12.2012	28.06.2013	Valid
2011	01.01.2011 - 31.12.2011	30.06.2012	Valid
2010	01.01.2010 - 31.12.2010	29.06.2011	Valid
2009	01.01.2009 - 31.12.2009	30.06.2010	Valid
2008	01.01.2008 - 31.12.2008	27.06.2009	Valid
2007	01.01.2007 - 31.12.2007	30.06.2008	Valid
2006	01.01.2006 - 31.12.2006	22.06.2007	Valid
2005	01.01.2005 - 31.12.2005	27.07.2006	Valid
2004	01.01.2004 - 31.12.2004	04.07.2005	Valid
2003	01.01.2003 - 31.12.2003	15.10.2004	Valid
2002	01.01.2002 - 31.12.2002	22.12.2003	Valid
2001	01.01.2001 - 31.12.2001	31.12.2002	Valid
2000	01.01.2000 - 31.12.2000	05.07.2001	Valid

Unsubmitted declarations

No unsubmitted declarations found

No unsubmitted declarations as of 05.06.2026.

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020406080100

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Tax data

	State taxes	Labour taxes	Taxable turnover	Employees
2026 Q1	103 841 €	82 203 €	260 999 €27.0%	17
Kokku 2026:	103 841 €	82 203 €	260 999 €
2025 Q4	116 532 €	57 536 €	357 507 €169.4%	17
2025 Q3	69 449 €	59 709 €	132 719 €67.4%	17
2025 Q2	141 593 €	78 820 €	407 683 €58.9%	18
2025 Q1	92 834 €	56 857 €	256 645 €37.3%	16
Kokku 2025:	420 408 €	252 922 €	1 154 554 €10.7%
2024 Q4	74 689 €	58 652 €	186 887 €12.1%	16
2024 Q3	82 846 €	57 576 €	166 766 €27.2%	17
2024 Q2	85 191 €	55 739 €	228 994 €50.3%	15
2024 Q1	129 230 €	75 782 €	460 687 €147.7%	15
Kokku 2024:	371 956 €	247 749 €	1 043 334 €27.2%
2023 Q4	76 114 €	55 671 €	185 974 €36.9%	16
2023 Q3	90 011 €	57 053 €	294 588 €260.2%	17
2023 Q2	46 367 €	48 225 €	81 786 €68.3%	18
2023 Q1	93 769 €	60 133 €	257 969 €33.6%	15
Kokku 2023:	306 262 €	221 082 €	820 317 €5.1%
2022 Q4	90 578 €	42 207 €	388 776 €216.3%	15
2022 Q3	64 218 €	54 608 €	122 909 €34.0%	14
2022 Q2	72 870 €	53 462 €	186 256 €12.0%	14
2022 Q1	72 084 €	59 196 €	166 367 €15.4%	14
Kokku 2022:	299 750 €	209 473 €	864 308 €0.4%
2021 Q4	46 837 €	37 962 €	196 761 €10.8%	13
2021 Q3	49 462 €	42 220 €	220 637 €11.3%	13
2021 Q2	46 425 €	35 989 €	198 292 €21.4%	14
2021 Q1	79 948 €	50 536 €	252 288 €40.7%	14
Kokku 2021:	222 672 €	166 707 €	867 978 €20.1%
2020 Q4	71 387 €	33 830 €	179 284 €41.6%	14
2020 Q3	51 275 €	35 612 €	126 637 €12.8%	15
2020 Q2	42 292 €	35 445 €	145 173 €46.6%	15
2020 Q1	76 140 €	52 803 €	271 848 €23.3%	14
Kokku 2020:	241 094 €	157 690 €	722 941 €26.0%
2019 Q4	59 618 €	31 912 €	354 552 €10.4%	14
2019 Q3	77 831 €	35 948 €	395 835 €442.1%	13
2019 Q2	38 858 €	34 689 €	73 023 €52.4%	13
2019 Q1	59 042 €	35 126 €	153 263 €28.2%	13
Kokku 2019:	235 349 €	137 675 €	976 673 €76.4%
2018 Q4	58 808 €	33 015 €	213 419 €49.9%	14
2018 Q3	51 198 €	37 348 €	142 403 €25.7%	14
2018 Q2	47 060 €	34 725 €	113 319 €34.2%	15
2018 Q1	56 473 €	48 501 €	84 435 €71.2%	14
Kokku 2018:	213 539 €	153 589 €	553 576 €14.2%
2017 Q4	76 605 €	29 552 €	293 197 €317.5%	13
2017 Q3	32 961 €	34 880 €	70 228 €53.0%	13
2017 Q2	46 062 €	31 113 €	149 457 €13.1%	14
2017 Q1	56 947 €	46 581 €	132 176 €5.0%	16
Kokku 2017:	212 575 €	142 126 €	645 058 €16.3%
2016 Q4	30 716 €	26 542 €	139 106 €12.7%	12
2016 Q3	67 627 €	30 394 €	159 296 €25.1%	12
2016 Q2	33 408 €	24 292 €	127 316 €1.1%	12
2016 Q1	37 676 €	24 564 €	128 739 €9.3%	12
Kokku 2016:	169 427 €	105 792 €	554 457 €28.3%
2015 Q4	40 441 €	36 160 €	142 002 €79.0%	11
2015 Q3	23 171 €	20 206 €	79 350 €1.5%	11
2015 Q2	59 694 €	19 914 €	78 203 €41.0%	11
2015 Q1	47 055 €	33 756 €	132 562 €	11
Kokku 2015:	170 361 €	110 036 €	432 117 €

Revenue by industry

	2022	2023	2024
Construction engineering design and consultancy	639 456 €	780 500 €	870 683 €
Sewerage and wastewater treatment	115 425 €	118 238 €	119 325 €
Other training n.e.c.	27 600 €	82 392 €

Tax debts

No tax debt found

No tax debt as of 05.06.2026

Representatives

Name	Personal ID code	Date of birth	Role	Start	End
Taavo Tenno	37102XXXXXX	25.02.1971 (55)	Board member	03.02.2011	-
Vallo Lemmiksoo	38201XXXXXX	29.01.1982 (44)	Procurator	03.02.2011	-
Peter Hartwig	-	29.04.1959 (67)	Board member	10.04.1997	-

2 inactive record hidden, extended access to the information portal is required to view history!

1 - 3 / 3 rows

Shareholders

Name	Personal ID code	Date of birth	Role	Share	%	Type	Start	End
Aimar Kivirüüt	38704XXXXXX	16.04.1987 (39)	Shareholder	1 600,00 EUR	25	Sole ownership	31.12.2024	-
Vallo Lemmiksoo	38201XXXXXX	29.01.1982 (44)	Shareholder	1 600,00 EUR	25	Sole ownership	31.12.2024	-
Taavo Tenno	37102XXXXXX	25.02.1971 (55)	Shareholder	1 600,00 EUR	25	Sole ownership	01.09.2023	-
Peter Hartwig	-	29.04.1959 (67)	Shareholder	1 600,00 EUR	25	Sole ownership	01.09.2023	-

3 inactive record hidden, extended access to the information portal is required to view history!

1 - 4 / 4 rows

Other persons

Name	Personal ID code	Date of birth	Role	Start	End
Peter Hartwig	-	29.04.1959 (67)	Founder	10.04.1997	-
Toomas Tenno	34004XXXXXX	28.04.1940 (86)	Founder	10.04.1997	-
aqua consult Ingenieur GmbH	-	-	Founder	10.04.1997	-

1 - 3 / 3 rows

Ultimate beneficial owners

Name	Personal ID code	Date of birth	Role	Start	End
Aimar Kivirüüt	38704XXXXXX	16.04.1987 (39)	Direct holding	11.08.2025	-
Vallo Lemmiksoo	38201XXXXXX	29.01.1982 (44)	Direct holding	11.08.2025	-
Taavo Tenno	37102XXXXXX	25.02.1971 (55)	Direct holding	08.06.2021	-
Peter Hartwig	-	29.04.1959 (67)	Direct holding	11.09.2018	-

1 - 4 / 4 rows

Holdings in companies

No holdings in companies found

Company has no holdings in other companies

1 inactive record hidden, extended access to the information portal is required to view history!

2026 Q1

Turnover

Amount

260 999 €

Monthly average

87 000 €

Per employee

5 118 €

Equity ratio

1 359,37%

Labour taxes

Turnover ratio

31,50%

Tax ratio

79,16%

Monthly average

27 401 €

Per employee

1 612 €

State taxes

Monthly average

34 614 €

Turnover ratio

39,79%

Estimated salary

Gross salary

2 956 €

Net salary

2 343 €

Aggregate data

	2024	2023	2022	2021	2020	2019
Current assets	351 205 €11.8%	398 408 €14.6%	347 654 €2.6%	338 773 €3.0%	328 970 €20.6%	414 113 €
Non-current assets	60 245 €32.2%	88 870 €28.1%	69 389 €14.2%	60 787 €16.4%	52 241 €19.1%	64 550 €
Total assets	411 450 €15.6%	487 278 €16.8%	417 043 €4.4%	399 560 €4.8%	381 211 €20.4%	478 663 €
Short-term liabilities	232 466 €27.0%	318 354 €33.3%	238 744 €7.6%	221 978 €3.9%	213 613 €17.1%	257 773 €
Long-term liabilities	-	-	-	-	-	10 352 €
Total liabilities	232 466 €27.0%	318 354 €33.3%	238 744 €7.6%	221 978 €3.9%	213 613 €20.3%	268 125 €
Share or stock capital	6 400 €	6 400 €	6 400 €	6 400 €	6 400 €	6 400 €
Retained earnings	143 604 €0.6%	144 457 €0.1%	144 612 €1.1%	143 037 €6.4%	152 820 €19.6%	189 990 €
Net profit	28 980 €60.4%	18 067 €33.8%	27 287 €3.0%	28 145 €235.9%	8 378 €40.8%	14 148 €
Equity	178 984 €6.0%	168 924 €5.3%	178 299 €0.4%	177 582 €6.0%	167 598 €20.4%	210 538 €
Turnover	990 008 €0.9%	981 130 €25.4%	782 481 €3.6%	755 382 €12.0%	674 426 €29.5%	957 295 €
Profit margin	2.93%59.0%	1.84%47.2%	3.49%6.4%	3.73%199.9%	1.24%15.9%	1.48%

Financial ratios

	2024	2023	2022	2021	2020
Profit and cash flow
EBITDA	RW ZMY	SE UGO	VI WNR	50 209	40 281
Liquidity
Current ratio	L.Q	U.M	Q.N	1.5	1.5
Quick ratio	V.F	Y.W	M.F	1.5	1.5
Cash ratio	M.J	G.X	X.Z	0.8	0.3
Efficiency
Days sales outstanding (dso)	PQQ.D	HM.N	BF.K	102.2	171.8
Asset turnover	Y.C	O.K	K.T	1.9	1.6
Structure
Debt ratio	Z.O	S.K	V.K	0.6	0.6
Profitability
Operating margin	L.B%	R.P%	U.N%	4.1%	3.2%
Net profit margin	U.M%	B.A%	W.R%	3.7%	1.2%
Return on assets (roa)	P.Q%	X.L%	A.H%	7.2%	1.9%
Return on equity (roe)	RZ.W%	WO.V%	SA.T%	15.8%	5.0%

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Licences & notices

Type	Number	Field	Status	Start	End
Notice of economic activity	EEO000544	- > Owner’s supervision	Valid	11.06.2025	-
Notice of economic activity	EEP000482	- > Design / engineering	Valid	10.06.2025	-
Notice of economic activity	EEK000172	- > Building audit	Valid	21.12.2023	-
Notice of economic activity	EPE000143	- > Expert assessment of a construction project	Valid	21.12.2023	-
Notice of economic activity	EEH001015	- > Construction	Valid	10.01.2023	-

1 - 5 / 5 rows

Regulations

Regulation no.	Date	Type	Status
Ä 20005489 / 13	31.12.2024	Entry - Amendment entry	Entered into force (31.12.2024)
Ä 20005489 / 12	01.09.2023	Entry - Amendment entry	Entered into force (01.09.2023)
Ä 20005489 / 11	15.10.2019	Entry - Amendment entry	Entered into force (15.10.2019)
Ä 20005489 / 10	13.02.2018	Entry - Amendment entry	Entered into force (13.02.2018)
Ä 20005489 / 9	17.01.2018	Entry - Amendment entry	Entered into force (17.01.2018)

1 - 5 / 11 rows

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

Official announcements

No official announcements found

Company has no issued official announcements

Public transactions

Date	Party	Amount	Classification
26.01.2026	Kliimaministeerium	37 200.00 € Received	OPERATING EXPENSES Other environmental protection, incl. administration
28.01.2025	Kliimaministeerium	7 250.65 € Received	OTHER GRANTS Foreign aid to developing and transition countries
20.01.2025	Kliimaministeerium	1 116.73 € Received	OTHER GRANTS Foreign aid to developing and transition countries
30.12.2024	Kliimaministeerium	1 557.64 € Received	OTHER GRANTS Foreign aid to developing and transition countries
16.09.2024	Kliimaministeerium	5 985.37 € Received	OTHER GRANTS Foreign aid to developing and transition countries

1 - 5 / 48 rows

.ee domains

Domain	Status	Registered	Expires	End
aquaconsult.ee	Active	04.07.2010	27.12.2026	-

1 - 1 / 1 rows

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