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Sihtasutus Teaduskeskus Ahhaa

Legal form:

Foundation

Registry code:

90007572

VAT no.:

EE100927436

Fiscal-year period:

01.01 - 31.12

Established:

12.03.2004 (22)

Address:

Sadama tn 1, Tartu linn, Tartu linn, Tartu maakond, 51004

Status:

Registered

E-arvete vastuvõtmine:

e-arveldaja

Contacts

Email:

ahhaa@ahhaa.ee

Phone:

+372 7456789

Industries

EDUCATION
Education
Educational support activities
Educational support activities n.e.c.
85699 - Other education support activities n.e.c.

VAT liability

	Start	End
EE100927436	04.10.2004

Annual reports

Aggregate data

	Period	Submitted
2025	01.01.2025 - 31.12.2025	01.04.2026	Valid
2024	01.01.2024 - 31.12.2024	31.03.2025	Valid
2023	01.01.2023 - 31.12.2023	03.04.2024	Valid
2022	01.01.2022 - 31.12.2022	28.03.2023	Valid
2021	01.01.2021 - 31.12.2021	17.05.2022	Valid
2020	01.01.2020 - 31.12.2020	06.04.2021	Valid
2019	01.01.2019 - 31.12.2019	30.03.2020	Valid
2018	01.01.2018 - 31.12.2018	25.03.2019	Valid
2017	01.01.2017 - 31.12.2017	21.03.2018	Valid
2016	01.01.2016 - 31.12.2016	28.03.2017	Valid
2015	01.01.2015 - 31.12.2015	22.03.2016	Valid
2014	01.01.2014 - 31.12.2014	27.03.2015	Valid
2013	01.01.2013 - 31.12.2013	27.03.2014	Valid
2012	01.01.2012 - 31.12.2012	01.07.2013	Valid
2011	01.01.2011 - 31.12.2011	30.03.2012	Valid
2010	01.01.2010 - 31.12.2010	28.09.2011	Valid
2009	01.01.2009 - 31.12.2009	27.05.2010	Valid
2008	01.01.2008 - 31.12.2008	28.04.2009	Valid
2007	01.01.2007 - 31.12.2007	06.05.2008	Valid
2006	01.01.2006 - 31.12.2006	18.06.2007	Valid
2005	01.01.2005 - 31.12.2005	15.06.2006	Valid
2004	12.03.2004 - 31.12.2004	14.10.2005	Valid

Unsubmitted declarations

No unsubmitted declarations found

No unsubmitted declarations as of 22.07.2026.

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020406080100

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Tax data

	State taxes	Labour taxes	Taxable turnover	Employees
2026 Q2	326 642 €	255 756 €	849 782 €7.2%	263
2026 Q1	377 660 €	299 035 €	792 895 €7.2%	294
Kokku 2026:	704 302 €	554 791 €	1 642 677 €
2025 Q4	250 074 €	238 935 €	854 153 €16.0%	257
2025 Q3	358 400 €	253 652 €	1 016 398 €1.0%	280
2025 Q2	345 663 €	260 455 €	1 026 327 €39.3%	310
2025 Q1	296 445 €	267 003 €	736 900 €23.3%	280
Kokku 2025:	1 250 582 €	1 020 045 €	3 633 778 €11.1%
2024 Q4	272 423 €	235 702 €	960 294 €12.5%	302
2024 Q3	358 927 €	217 267 €	1 097 068 €2.3%	259
2024 Q2	306 636 €	215 562 €	1 072 335 €11.8%	176
2024 Q1	278 326 €	222 555 €	959 072 €9.4%	151
Kokku 2024:	1 216 312 €	891 086 €	4 088 769 €7.6%
2023 Q4	207 599 €	186 088 €	1 058 427 €6.7%	240
2023 Q3	338 706 €	194 495 €	1 134 730 €32.8%	239
2023 Q2	255 927 €	197 774 €	854 319 €13.5%	231
2023 Q1	272 958 €	228 194 €	752 555 €5.5%	233
Kokku 2023:	1 075 190 €	806 551 €	3 800 031 €21.3%
2022 Q4	240 978 €	178 623 €	796 589 €21.8%	169
2022 Q3	305 299 €	174 659 €	1 018 705 €24.3%	171
2022 Q2	255 038 €	179 827 €	819 798 €65.1%	201
2022 Q1	212 703 €	200 681 €	496 428 €4.5%	196
Kokku 2022:	1 014 019 €	733 790 €	3 131 520 €79.0%
2021 Q4	266 324 €	247 365 €	519 703 €37.4%	416
2021 Q3	237 893 €	133 967 €	829 808 €460.8%	424
2021 Q2	84 491 €	87 422 €	147 974 €41.2%	66
2021 Q1	140 622 €	133 759 €	251 621 €31.1%	60
Kokku 2021:	729 330 €	602 513 €	1 749 106 €3.5%
2020 Q4	127 648 €	112 689 €	365 281 €54.2%	75
2020 Q3	212 492 €	99 285 €	798 302 €748.9%	83
2020 Q2	102 235 €	109 602 €	94 042 €83.1%	80
2020 Q1	189 911 €	144 938 €	555 836 €19.0%	111
Kokku 2020:	632 286 €	466 514 €	1 813 461 €26.6%
2019 Q4	168 940 €	132 204 €	685 949 €11.5%	102
2019 Q3	216 691 €	130 006 €	774 740 €26.8%	119
2019 Q2	139 286 €	131 729 €	611 119 €53.3%	106
2019 Q1	155 122 €	135 361 €	398 755 €33.2%	75
Kokku 2019:	680 039 €	529 300 €	2 470 563 €8.3%
2018 Q4	132 529 €	113 703 €	596 513 €23.7%	90
2018 Q3	220 592 €	125 770 €	782 137 €8.2%	124
2018 Q2	181 466 €	121 383 €	722 744 €22.2%	94
2018 Q1	184 694 €	150 768 €	591 629 €21.1%	100
Kokku 2018:	719 281 €	511 624 €	2 693 023 €8.5%
2017 Q4	168 192 €	121 608 €	749 570 €7.2%	101
2017 Q3	222 654 €	120 669 €	807 483 €6.4%	163
2017 Q2	161 726 €	117 087 €	862 729 €64.8%	89
2017 Q1	167 744 €	130 056 €	523 642 €19.6%	89
Kokku 2017:	720 316 €	489 420 €	2 943 424 €11.5%
2016 Q4	131 039 €	122 323 €	651 139 €1.8%	66
2016 Q3	202 472 €	124 541 €	662 943 €1.8%	66
2016 Q2	164 315 €	126 804 €	674 990 €3.8%	66
2016 Q1	115 057 €	122 129 €	650 103 €4.3%	66
Kokku 2016:	612 883 €	495 797 €	2 639 175 €1.2%
2015 Q4	158 962 €	124 877 €	679 429 €4.9%	1
2015 Q3	204 984 €	131 377 €	714 793 €25.5%	1
2015 Q2	167 231 €	104 662 €	569 445 €19.6%	1
2015 Q1	172 214 €	130 107 €	707 887 €	1
Kokku 2015:	703 391 €	491 023 €	2 671 554 €

Tax debts

No tax debt found

No tax debt as of 22.07.2026

Representatives

Name	Personal ID code	Date of birth	Role	Start	End
Andres Juur	38604XXXXXX	15.04.1986 (40)	Board member	08.08.2012	-
Pilvi Kolk	48006XXXXXX	09.06.1980 (46)	Board member	27.08.2008	-

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

1 - 2 / 2 rows

Other persons

Name	Personal ID code	Date of birth	Role	Start	End
Friedrich Kaasik	38703XXXXXX	14.03.1987 (39)	Supervisory-board member	21.02.2026	-
Sergei Põlme	38205XXXXXX	27.05.1982 (44)	Supervisory-board member	21.01.2025	-
Tarmo Ader	36908XXXXXX	16.08.1969 (56)	Audit firm	05.12.2024	-
AVAC Audit OÜ	-	-	Audit firm	05.12.2024	-
Aune Valk	47203XXXXXX	22.03.1972 (54)	Supervisory-board member	05.12.2024	-

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

1 - 5 / 11 rows

Ultimate beneficial owners

Name	Personal ID code	Date of birth	Role	Start	End
Katrin Kiisler	47309XXXXXX	29.09.1973 (52)	Founder-rights holder, supervisory-board member, board member	25.06.2024	-
Kristina Kallas	47601XXXXXX	29.01.1976 (50)	Founder-rights holder, supervisory-board member, board member	05.05.2023	-
Andres Juur	38604XXXXXX	15.04.1986 (40)	Founder-rights holder, supervisory-board member, board member	07.09.2018	-
Pilvi Kolk	48006XXXXXX	09.06.1980 (46)	Founder-rights holder, supervisory-board member, board member	07.09.2018	-

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

1 - 4 / 4 rows

Holdings in companies

No holdings in companies found

Company has no holdings in other companies

2026 Q2

Turnover

Amount

849 782 €

Monthly average

283 261 €

Per employee

1 077 €

Equity ratio

Labour taxes

Turnover ratio

30,10%

Tax ratio

78,30%

Monthly average

85 252 €

Per employee

306 €

State taxes

Monthly average

108 881 €

Turnover ratio

38,44%

Estimated salary

Gross salary

758 €

Net salary

708 €

Aggregate data

	2025	2024	2023	2022	2021	2020	2019
Current assets	2 918 008 €17.6%	3 539 356 €23.2%	2 873 370 €18.6%	3 529 061 €29.3%	2 728 674 €0.5%	2 715 403 €35.8%	1 998 981 €
Non-current assets	6 140 568 €3.5%	6 361 143 €1.7%	6 470 134 €11.6%	5 799 045 €6.3%	6 187 763 €8.2%	6 738 241 €8.2%	7 343 613 €
Total assets	9 058 576 €8.5%	9 900 499 €6.0%	9 343 504 €0.2%	9 328 106 €4.6%	8 916 437 €5.7%	9 453 644 €1.2%	9 342 594 €
Short-term liabilities	632 871 €47.0%	1 194 200 €157.1%	464 403 €57.3%	1 087 682 €50.1%	724 625 €20.9%	916 080 €87.3%	489 120 €
Long-term liabilities	-	-	-	-	-	-	-
Total liabilities	632 871 €47.0%	1 194 200 €157.1%	464 403 €57.3%	1 087 682 €50.1%	724 625 €20.9%	916 080 €87.3%	489 120 €
Share or stock capital	-	-	-	-	-	-	-
Retained earnings	-	-	-	-	-	-	-
Net profit	-	-	-	-	-	-	-
Equity	-	-	-	-	-	-	-
Turnover	-	-	-	-	-	-	-
Profit margin	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%

Financial ratios

	2025	2024	2023	2022	2021
Profit and cash flow
EBITDA	ZTH OWV	QIG SHD	F ZBL RUH	609 531	313 913
Liquidity
Current ratio	K.F	X.A	C.Z	3.2	3.8
Quick ratio	F.B	J.M	R.M	3.1	3.6
Cash ratio	I.B	S.N	C.Q	2.6	3.1
Efficiency
Days sales outstanding (dso)	-	-	-	-	-
Asset turnover	-	-	-	-	-
Structure
Debt ratio	L.G	B.J	H.A	0.1	0.1
Profitability
Operating margin	-	-	-	-	-
Net profit margin	-	-	-	-	-
Return on assets (roa)	-N.X%	-H.G%	D.P%	0.5%	-3.8%
Return on equity (roe)	-G.E%	-Z.N%	U.K%	0.6%	-4.2%

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Licences & notices

No licenses and notices found

Company has no active licenses and business activity notices

Regulations

Regulation no.	Date	Type	Deadline	Status
S 20026440 / M10	09.12.2024	Order to remedy deficiencies for correcting extra-entry data - Amendment entry	23.12.2024	Deficiencies remedied (10.12.2024)
S 20026440 / M9	25.06.2024	Order to remedy deficiencies - Amendment entry	23.07.2024	Deficiencies remedied (12.07.2024)
S 20026440 / 20	09.01.2024	Entry - Amendment entry		Entered into force (09.01.2024)
S 20026440 / M8	08.01.2024	Order to remedy deficiencies - Amendment entry	23.01.2024	Deficiencies remedied (09.01.2024)
S 20026440 / 19	01.02.2023	Entry - Amendment entry		Entered into force (01.02.2023)

1 - 5 / 30 rows

Real estate

Address	Area	Purpose
Kaluri tänav T3, Tartu linn, Tartu linn, Tartu maakond	1189 m²	Transport land 100%
Sadama tn 1, Tartu linn, Tartu linn, Tartu maakond	8932 m²	Public-buildings land 100%
Turu tn 8, Tartu linn, Tartu linn, Tartu maakond	4976 m²	Public-buildings land 100%

1 - 3 / 3 rows

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
30.06.2026	Tallinna Tehnikagümnaasium	285.00 € Received	OPERATING EXPENSES Basic and general secondary education
29.06.2026	Tallinna Vangla	269.19 € Received	OPERATING EXPENSES Management of detention facilities
29.06.2026	Ida-Virumaa Kutsehariduskeskus	400.00 € Received	OPERATING EXPENSES Vocational education
29.06.2026	AS Eesti Raudtee	40.52 € Received	OPERATING EXPENSES Rail transport
29.06.2026	AS Eesti Raudtee	167.48 € Received	PERSONNEL EXPENSES Rail transport

1 - 5 / 11763 rows

.ee domains

Domain	Status	Registered	Expires	End
experienceestonia.ee	Active	07.05.2026	08.05.2029	-
lifeipscreen.ee	Active	23.10.2023	24.10.2028	-
teaduspood.ee	Active	16.12.2021	17.12.2026	-
robolahing.ee	Active	13.10.2017	14.10.2027	-
teadlasteoo.ee	Active	26.08.2014	27.08.2030	-

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

1 - 5 / 7 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