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KNX Stuudio OÜ

Legal form:

Private limited company

Registry code:

12029486

VAT no.:

EE101416014

Fiscal-year period:

01.01 - 31.12

Established:

15.12.2010 (15)

Capital:

32 000 EUR

Address:

Hobuseraua tee 35-1, Harkujärve küla, Harku vald, Harju maakond, 76912

Status:

Registered

Contacts

Email:

mart@mae.ee

Phone:

+372 5090955

Industries

ELECTRICITY, GAS, STEAM AND AIR-CONDITIONING SUPPLY
Electricity, gas, steam and air-conditioning supply
Electricity production, transmission and distribution
Electricity production from renewable energy sources
35123 - Electricity production from solar energy
CONSTRUCTION
Specialised construction activities
Electrical installation and plumbing and other construction installation works
Electrical installation
43211 - Electrical installation works
WHOLESALE AND RETAIL TRADE
Wholesale trade
Wholesale on a fee or contract basis
46191 - Non-specialised wholesale agency services
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
Other professional, scientific and technical activities
Other professional, scientific and technical activities n.e.c.
74991 - All other professional, scientific and technical activities n.e.c.

VAT liability

	Start	End
EE101416014	21.12.2010

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	26.06.2025	Valid
2023	01.01.2023 - 31.12.2023	27.06.2024	Valid
2022	01.01.2022 - 31.12.2022	04.07.2023	Valid
2021	01.01.2021 - 31.12.2021	30.09.2022	Valid
2020	01.01.2020 - 31.12.2020	30.09.2022	Valid
2019	01.01.2019 - 31.12.2019	04.06.2020	Valid
2018	01.01.2018 - 31.12.2018	24.04.2019	Valid
2017	01.01.2017 - 31.12.2017	14.06.2018	Valid
2016	01.01.2016 - 31.12.2016	22.06.2017	Valid
2015	01.01.2015 - 31.12.2015	27.06.2016	Valid
2014	01.01.2014 - 31.12.2014	23.07.2015	Valid
2013	01.01.2013 - 31.12.2013	30.06.2014	Valid
2012	01.01.2012 - 31.12.2012	27.06.2013	Valid
2011	15.12.2010 - 31.12.2011	29.06.2012	Valid

Unsubmitted declarations

No unsubmitted declarations found

No unsubmitted declarations as of 04.06.2026.

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Credit rating

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020406080100

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Tax data

	State taxes	Labour taxes	Taxable turnover	Employees
2026 Q1	10 289 €	2 672 €	32 095 €37.9%	2
Kokku 2026:	10 289 €	2 672 €	32 095 €
2025 Q4	12 513 €	4 081 €	51 682 €25.1%	2
2025 Q3	8 229 €	2 693 €	41 321 €17.6%	2
2025 Q2	10 563 €	2 385 €	50 128 €110.5%	2
2025 Q1	5 199 €	1 714 €	23 819 €61.8%	1
Kokku 2025:	36 504 €	10 873 €	166 950 €13.3%
2024 Q4	15 459 €	1 602 €	62 337 €86.5%	1
2024 Q3	6 968 €	1 602 €	33 433 €11.2%	1
2024 Q2	6 803 €	1 602 €	37 644 €169.5%	1
2024 Q1	2 653 €	1 548 €	13 968 €88.5%	1
Kokku 2024:	31 883 €	6 354 €	147 382 €52.9%
2023 Q4	12 165 €	1 509 €	121 793 €39.0%	1
2023 Q3	7 930 €	1 509 €	87 652 €87.5%	1
2023 Q2	4 939 €	1 509 €	46 748 €17.4%	1
2023 Q1	6 674 €	1 469 €	56 587 €52.2%	1
Kokku 2023:	31 708 €	5 997 €	312 780 €12.8%
2022 Q4	5 729 €	1 389 €	37 170 €61.1%	1
2022 Q3	16 760 €	1 389 €	95 639 €27.1%	1
2022 Q2	15 001 €	1 389 €	131 182 €38.7%	1
2022 Q1	12 034 €	1 349 €	94 596 €28.6%	1
Kokku 2022:	49 524 €	5 515 €	358 587 €12.8%
2021 Q4	10 699 €	1 270 €	132 543 €156.9%	1
2021 Q3	7 475 €	1 270 €	51 594 €27.0%	1
2021 Q2	4 403 €	1 270 €	40 634 €56.3%	1
2021 Q1	14 223 €	1 270 €	93 031 €366.8%	1
Kokku 2021:	36 800 €	5 078 €	317 802 €246.3%
2020 Q4	1 643 €	1 270 €	19 928 €32.1%	1
2020 Q3	7 122 €	1 456 €	29 329 €24.6%	1
2020 Q2	3 058 €	608 €	23 535 €24.0%	1
2020 Q1	2 494 €	277 €	18 977 €1.1%	1
Kokku 2020:	14 317 €	3 610 €	91 770 €15.5%
2019 Q4	2 767 €	277 €	18 773 €58.2%	1
2019 Q3	5 767 €	347 €	44 890 €20.4%	1
2019 Q2	0 €	277 €	37 277 €389.3%	1
2019 Q1	987 €	277 €	7 618 €3.2%	1
Kokku 2019:	9 521 €	1 178 €	108 558 €90.1%
2018 Q4	1 279 €	206 €	7 869 €26.6%	1
2018 Q3	1 648 €	171 €	6 214 €78.8%	1
2018 Q2	2 346 €	171 €	29 265 €112.8%	1
2018 Q1	1 683 €	114 €	13 754 €41.0%	1
Kokku 2018:	6 956 €	662 €	57 102 €20.3%
2017 Q4	61 €	0 €	9 754 €74.0%	0
2017 Q3	4 308 €	0 €	37 457 €85.3%	0
2017 Q2	448 €	0 €	20 209 €379.8%	0
2017 Q1	224 €	0 €	4 212 €	0
Kokku 2017:	5 041 €	0 €	71 632 €
2016 Q4	3 077 €	0 €	0 €	0
2016 Q3	1 052 €	0 €	0 €	0
2016 Q2	557 €	0 €	0 €	0
2016 Q1	1 321 €	0 €	0 €	0
Kokku 2016:	6 007 €	0 €	0 €
2015 Q4	632 €	0 €	0 €	0
2015 Q3	885 €	0 €	0 €	0
2015 Q2	1 107 €	0 €	0 €	0
2015 Q1	934 €	0 €	0 €	0
Kokku 2015:	3 558 €	0 €	0 €

Revenue by industry

	2022	2023	2024
Non-specialised wholesale agency services	140 614 €	159 505 €	45 874 €
Electricity production from solar energy			28 772 €
Construction engineering design and consultancy	24 793 €	11 705 €	26 340 €
All other professional, scientific and technical activities n.e.c.			24 880 €
Installation of electrical wiring and equipment		12 190 €	18 401 €
Other professional, scientific and technical activities n.e.c.	28 105 €	56 070 €
Other electricity generation (incl. from biomass)	111 975 €	36 274 €

Tax debts

No tax debt found

No tax debt as of 04.06.2026

Representatives

Name	Personal ID code	Date of birth	Role	Start	End
Mart Mae	37105XXXXXX	10.05.1971 (55)	Board member	15.12.2010	-

1 - 1 / 1 rows

Shareholders

Name	Personal ID code	Date of birth	Role	Share	%	Type	Start	End
Mart Mae	37105XXXXXX	10.05.1971 (55)	Shareholder	32 000,00 EUR	100	Sole ownership	02.09.2023	-

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

1 - 1 / 1 rows

Other persons

Name	Personal ID code	Date of birth	Role	Start	End
Mart Mae	37105XXXXXX	10.05.1971 (55)	Founder	14.12.2010	-

1 - 1 / 1 rows

Ultimate beneficial owners

Name	Personal ID code	Date of birth	Role	Start	End
Mart Mae	37105XXXXXX	10.05.1971 (55)	Direct holding	18.10.2018	-

1 - 1 / 1 rows

Holdings in companies

No holdings in companies found

Company has no holdings in other companies

2026 Q1

Turnover

Amount

32 095 €

Monthly average

10 698 €

Per employee

5 349 €

Equity ratio

33,43%

Labour taxes

Turnover ratio

8,33%

Tax ratio

25,97%

Monthly average

891 €

Per employee

445 €

State taxes

Monthly average

3 430 €

Turnover ratio

32,06%

Estimated salary

Gross salary

992 €

Net salary

882 €

Aggregate data

	2024	2023	2022	2021	2020	2019
Current assets	409 847 €2.5%	400 016 €8.3%	436 213 €34.7%	323 932 €123.1%	145 224 €4.8%	138 563 €
Non-current assets	404 067 €4.2%	421 897 €24.7%	338 371 €4.1%	352 878 €3.9%	367 385 €3.8%	381 892 €
Total assets	813 914 €1.0%	821 913 €6.1%	774 584 €14.4%	676 810 €32.0%	512 609 €1.5%	520 455 €
Short-term liabilities	34 204 €21.1%	28 244 €5.0%	26 901 €53.4%	57 734 €684.5%	7 359 €586.5%	1 072 €
Long-term liabilities	149 384 €17.3%	180 533 €12.9%	207 369 €45.4%	379 585 €3.1%	391 563 €	391 563 €
Total liabilities	183 588 €12.1%	208 777 €10.9%	234 270 €46.4%	437 319 €9.6%	398 922 €1.6%	392 635 €
Share or stock capital	32 000 €	32 000 €	32 000 €	32 000 €	32 000 €	32 000 €
Retained earnings	551 137 €8.4%	508 314 €145.0%	207 490 €154.0%	81 688 €1.1%	80 820 €8.7%	74 323 €
Net profit	47 189 €35.2%	72 822 €75.8%	300 824 €139.1%	125 803 €14 410.1%	867 €96.0%	21 497 €
Equity	630 326 €2.8%	613 136 €13.5%	540 314 €125.6%	239 491 €110.7%	113 687 €11.1%	127 820 €
Turnover	148 947 €46.9%	280 423 €11.6%	317 363 €11.1%	357 063 €186.6%	124 592 €13.1%	110 209 €
Profit margin	31.68%22.0%	25.97%72.6%	94.79%169.0%	35.23%4 963.1%	0.70%96.4%	19.51%

Financial ratios

	2024	2023	2022	2021	2020
Profit and cash flow
EBITDA	PO RMW	SKA CCN	MHO XCB	175 968	51 941
Liquidity
Current ratio	RJ.Z	WF.C	WZ.F	5.6	19.7
Quick ratio	BU.W	OB.W	FJ.C	5.6	19.7
Cash ratio	BN.W	LC.O	QB.T	3.7	9.1
Efficiency
Days sales outstanding (dso)	AR.L	LX.O	SWQ.W	93.1	162.9
Asset turnover	M.S	K.I	X.F	0.6	0.2
Structure
Debt ratio	M.H	Z.C	N.V	0.6	0.8
Profitability
Operating margin	FF.A%	CH.M%	PHM.V%	45.2%	30.0%
Net profit margin	QW.A%	ML.T%	CD.P%	35.2%	0.7%
Return on assets (roa)	D.L%	O.J%	GX.S%	21.2%	0.2%
Return on equity (roe)	N.M%	RG.K%	GU.V%	52.5%	0.8%

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Licences & notices

Type	Number	Field	Status	Start	End
Notice of economic activity	TEL002103	- > Electrical works	Valid	26.03.2013	-

1 - 1 / 1 rows

Regulations

Regulation no.	Date	Type	Status
Ä 10150662 / 8	02.09.2023	Entry - Amendment entry	Entered into force (02.09.2023)
Ä 10150662 / 7	04.07.2023	Entry - Amendment entry	Entered into force (04.07.2023)
Ä 10150662 / 6	30.04.2019	Entry - Amendment entry	Entered into force (30.04.2019)
Ä 10150662 / 5	17.01.2018	Entry - Amendment entry	Entered into force (17.01.2018)
Ä 10150662 / 4	01.12.2017	Entry - Amendment entry	Entered into force (01.12.2017)

1 - 5 / 8 rows

Real estate

Address	Area	Purpose
Lääne tn 3, Tartu linn, Tartu linn, Tartu maakond	5135 m²	Residential land 100%
Päikesejaama, Suur-Nõmmküla / Klottorp, Lääne-Nigula vald, Lääne maakond	68392 m²	Agricultural land 60%, Industrial land 40%

1 - 2 / 2 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
23.02.2021	Sihtasutus Eesti Meremuuseum	1 644.00 € Received	NON-CURRENT ASSETS Museums

1 - 1 / 1 rows

.ee domains

Domain	Status	Registered	Expires	End
mae.ee	Active	04.07.2010	14.12.2029	-

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