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Hepta Group Energy OÜ

Legal form:

Private limited company

Registry code:

12502103

VAT no.:

EE101673695

Fiscal-year period:

01.01 - 31.12

Established:

10.07.2013 (13)

Former business names:

KleMaz OÜ

Capital:

2 500 EUR

Address:

Teaduspargi tn 6/1, Mustamäe linnaosa, Tallinn, Harju maakond, 12618

Status:

Registered

E-arvete vastuvõtmine:

e-arveldaja

Contacts

Email:

henri.klemmer@heptaairborne.com

Phone:

+372 53426358

Industries

REAL ESTATE ACTIVITIES
Real estate activities
68201 - Renting and operating of own or leased real estate
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
EE101673695	25.10.2013

Annual reports

Aggregate data

	Period	Submitted
2025	01.01.2025 - 31.12.2025	30.06.2026	Valid
2024	01.01.2024 - 31.12.2024	30.06.2025	Valid
2023	01.01.2023 - 31.12.2023	30.07.2024	Valid
2022	01.01.2022 - 31.12.2022	30.06.2023	Valid
2021	01.01.2021 - 31.12.2021	10.05.2022	Valid
2020	01.01.2020 - 31.12.2020	25.03.2021	Valid
2019	01.01.2019 - 31.12.2019	25.05.2020	Valid
2018	01.01.2018 - 31.12.2018	31.05.2019	Valid
2017	01.01.2017 - 31.12.2017	03.07.2018	Valid
2016	01.01.2016 - 31.12.2016	18.04.2017	Valid
2015	01.01.2015 - 31.12.2015	30.06.2016	Valid
2014	10.07.2013 - 31.12.2014	30.06.2015	Valid

Unsubmitted declarations

No unsubmitted declarations found

No unsubmitted declarations as of 22.07.2026.

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Credit rating

Hidden

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020406080100

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Tax data

	State taxes	Labour taxes	Taxable turnover	Employees
2026 Q2	54 372 €	24 739 €	215 735 €5.0%	6
2026 Q1	60 260 €	26 017 €	227 027 €16.7%	5
Kokku 2026:	114 632 €	50 756 €	442 762 €
2025 Q4	60 681 €	35 621 €	194 479 €13.0%	5
2025 Q3	45 986 €	31 109 €	172 161 €6.4%	7
2025 Q2	46 804 €	25 811 €	161 859 €8.2%	7
2025 Q1	49 118 €	26 364 €	176 354 €25.8%	5
Kokku 2025:	202 589 €	118 905 €	704 853 €4.0%
2024 Q4	48 110 €	19 225 €	237 621 €60.3%	6
2024 Q3	36 736 €	20 866 €	148 259 €24.5%	5
2024 Q2	50 805 €	20 915 €	196 336 €105.6%	5
2024 Q1	37 931 €	20 850 €	95 515 €72.1%	6
Kokku 2024:	173 582 €	81 856 €	677 731 €20.9%
2023 Q4	73 422 €	21 738 €	342 349 €146.8%	6
2023 Q3	38 775 €	21 024 €	138 713 €41.7%	6
2023 Q2	52 768 €	18 980 €	238 121 €72.4%	6
2023 Q1	35 431 €	19 906 €	138 114 €0.4%	6
Kokku 2023:	200 396 €	81 648 €	857 297 €69.8%
2022 Q4	27 224 €	17 873 €	138 614 €21.3%	6
2022 Q3	27 715 €	18 090 €	114 249 €8.1%	5
2022 Q2	28 252 €	18 909 €	105 709 €27.7%	5
2022 Q1	27 102 €	17 998 €	146 222 €17.6%	5
Kokku 2022:	110 293 €	72 870 €	504 794 €21.3%
2021 Q4	35 389 €	16 102 €	124 294 €68.8%	6
2021 Q3	16 597 €	15 158 €	73 620 €37.7%	5
2021 Q2	27 564 €	11 998 €	118 130 €17.9%	5
2021 Q1	20 498 €	10 667 €	100 153 €16.6%	4
Kokku 2021:	100 047 €	53 925 €	416 196 €17.5%
2020 Q4	24 734 €	11 750 €	120 051 €30.8%	4
2020 Q3	21 484 €	13 171 €	91 805 €42.9%	5
2020 Q2	35 393 €	10 053 €	160 915 €22.0%	6
2020 Q1	21 326 €	11 931 €	131 850 €13.0%	6
Kokku 2020:	102 936 €	46 904 €	504 622 €62.8%
2019 Q4	22 672 €	9 059 €	116 724 €82.2%	7
2019 Q3	17 582 €	8 542 €	64 048 €68.7%	6
2019 Q2	8 349 €	7 212 €	37 970 €58.4%	6
2019 Q1	16 386 €	6 676 €	91 184 €44.1%	5
Kokku 2019:	64 989 €	31 489 €	309 926 €37.9%
2018 Q4	27 366 €	12 528 €	163 097 €43.6%	5
2018 Q3	26 429 €	14 117 €	113 562 €92.0%	10
2018 Q2	12 845 €	9 419 €	59 157 €63.8%	10
2018 Q1	37 145 €	8 825 €	163 459 €124.2%	5
Kokku 2018:	103 785 €	44 889 €	499 275 €154.3%
2017 Q4	15 343 €	7 909 €	72 921 €77.2%	5
2017 Q3	8 247 €	5 967 €	41 144 €4.8%	5
2017 Q2	6 074 €	3 035 €	39 278 €8.6%	5
2017 Q1	4 851 €	2 192 €	42 997 €57.1%	4
Kokku 2017:	34 515 €	19 103 €	196 340 €2.2%
2016 Q4	4 013 €	1 860 €	100 199 €195.6%	4
2016 Q3	5 774 €	629 €	33 897 €0.0%	4
2016 Q2	3 600 €	629 €	33 897 €3.2%	4
2016 Q1	3 682 €	610 €	32 848 €200.8%	4
Kokku 2016:	17 069 €	3 728 €	200 841 €367.2%
2015 Q4	1 165 €	571 €	10 922 €0.0%	1
2015 Q3	519 €	571 €	10 922 €0.0%	1
2015 Q2	750 €	571 €	10 922 €6.9%	1
2015 Q1	1 301 €	534 €	10 218 €	1
Kokku 2015:	3 735 €	2 247 €	42 984 €

Revenue by industry

	2023	2024	2025
Construction engineering design and consultancy	756 571 €	808 550 €	672 020 €
Renting and operating of own or leased real estate		2 984 €	10 514 €

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
Tanel Lomp	39007XXXXXX	12.07.1990 (36)	Board member	02.05.2022	-
Henri Klemmer	38901XXXXXX	12.01.1989 (37)	Board member	10.07.2013	-

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

1 - 2 / 2 rows

Shareholders

Name	Personal ID code	Date of birth	Role	Share	%	Type	Start	End
Hepta Group Management OÜ	-	04.01.2017 (9)	Shareholder	2 250,00 EUR	90	Sole ownership	29.06.2026	-
Tanel Lomp	39007XXXXXX	12.07.1990 (36)	Shareholder	250,00 EUR	10	Sole ownership	29.06.2026	-

11 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
Alexander Mazikas	38903XXXXXX	29.03.1989 (37)	Founder	09.07.2013	-
Henri Klemmer	38901XXXXXX	12.01.1989 (37)	Founder	09.07.2013	-

1 - 2 / 2 rows

Ultimate beneficial owners

Name	Personal ID code	Date of birth	Role	Start	End
Henri Klemmer	38901XXXXXX	12.01.1989 (37)	Direct holding	09.09.2018	-

1 - 1 / 1 rows

Holdings in companies

No holdings in companies found

Company has no holdings in other companies

2026 Q2

Turnover

Amount

215 735 €

Monthly average

71 912 €

Per employee

11 985 €

Equity ratio

2 876,47%

Labour taxes

Turnover ratio

11,47%

Tax ratio

45,50%

Monthly average

8 246 €

Per employee

1 499 €

State taxes

Monthly average

18 124 €

Turnover ratio

25,20%

Estimated salary

Gross salary

2 766 €

Net salary

2 202 €

Aggregate data

	2025	2024	2023	2022	2021	2020	2019
Current assets	637 209 €1.4%	646 437 €9.0%	592 939 €57.6%	376 338 €9.9%	342 336 €5.8%	323 714 €1.1%	327 401 €
Non-current assets	353 241 €15.1%	415 891 €21.4%	342 530 €348.8%	76 318 €39.9%	54 546 €12.8%	48 335 €23.7%	63 344 €
Total assets	990 450 €6.8%	1 062 328 €13.6%	935 469 €106.7%	452 656 €14.1%	396 882 €6.7%	372 049 €4.8%	390 745 €
Short-term liabilities	229 611 €0.3%	228 893 €9.0%	251 514 €132.3%	108 285 €65.7%	65 357 €16.5%	56 112 €16.7%	67 391 €
Long-term liabilities	86 621 €27.3%	119 160 €7.1%	111 278 €1 152.8%	-	-	-	8 882 €
Total liabilities	316 232 €9.1%	348 053 €4.1%	362 792 €235.0%	108 285 €65.7%	65 357 €16.5%	56 112 €26.4%	76 273 €
Share or stock capital	2 500 €	2 500 €	2 500 €	2 500 €	2 500 €	2 500 €	2 500 €
Retained earnings	701 445 €37.5%	509 980 €49.9%	340 289 €3.4%	329 026 €5.0%	313 437 €0.5%	311 971 €59.1%	196 123 €
Net profit	-29 727 €114.7%	201 795 €12.2%	229 888 €1 689.7%	12 845 €17.6%	15 588 €963.3%	1 466 €98.7%	115 849 €
Equity	674 218 €5.6%	714 275 €24.7%	572 677 €66.3%	344 371 €3.9%	331 525 €4.9%	315 937 €0.5%	314 472 €
Turnover	682 534 €15.9%	811 534 €7.3%	756 571 €52.4%	496 454 €5.4%	471 005 €27.8%	368 645 €8.5%	402 776 €
Profit margin	-4.36%117.5%	24.87%18.2%	30.39%1 074.4%	2.59%21.8%	3.31%732.2%	0.40%98.6%	28.76%

Financial ratios

	2025	2024	2023	2022	2021
Profit and cash flow
EBITDA	MJ DWM	ZSG XSH	QHR LHJ	30 821	31 290
Liquidity
Current ratio	T.T	Q.E	R.O	3.5	5.2
Quick ratio	J.Q	F.Y	K.P	3.5	5.2
Cash ratio	Z.M	X.M	Z.H	1.7	3.2
Efficiency
Days sales outstanding (dso)	FQ.X	HM.W	BT.W	18.8	27.9
Asset turnover	P.R	V.Y	T.O	1.2	1.2
Structure
Debt ratio	E.B	H.M	C.U	0.2	0.2
Profitability
Operating margin	-V.U%	NP.V%	JX.J%	3.1%	3.7%
Net profit margin	-P.M%	CB.O%	SW.F%	2.6%	3.3%
Return on assets (roa)	-D.Z%	ZJ.S%	PR.V%	3.0%	4.1%
Return on equity (roe)	-M.P%	SK.U%	HD.K%	3.7%	4.7%

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Licences & notices

Type	Number	Field	Status	Start	End
Notice of economic activity	EEP004767	- > Design / engineering	Valid	09.05.2022	-
Notice of economic activity	TEL002175	- > Electrical works	Valid	18.07.2013	-

1 - 2 / 2 rows

Regulations

Regulation no.	Date	Type	Deadline	Status
Ä 10185108 / 12	29.06.2026	Entry - Amendment entry		Entered into force (29.06.2026)
Ä 10185108 / M4	10.07.2024	Fine-warning order – annual report not filed	09.08.2024	Deficiencies remedied (31.07.2024)
Ä 10185108 / 11	02.09.2023	Entry - Amendment entry		Entered into force (02.09.2023)
Ä 10185108 / 10	13.07.2023	Entry - Amendment entry under NSPA § 595¹ (1)		Entered into force (13.07.2023)
Ä 10185108 / 9	02.05.2022	Entry - Amendment entry		Entered into force (02.05.2022)

1 - 5 / 16 rows

Real estate

Address	Area	Purpose
Toomaveski tee 4, Tänassilma küla, Saku vald, Harju maakond	3006 m²	Residential land 100%

1 - 1 / 1 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
08.05.2026	Narva Linnavalitsuse Linnamajandusamet	17 360.00 € Received	NON-CURRENT ASSETS Road transport
15.04.2026	Alutaguse Vallavalitsus	39 680.00 € Received	OPERATING EXPENSES General economic development projects
12.03.2026	Rakvere Linnavalitsus	620.00 € Received	NON-CURRENT ASSETS Street lighting
02.03.2026	Transpordiamet	2 852.00 € Received	NON-CURRENT ASSETS Museums
25.02.2026	Paide Linnavalitsus	30 628.00 € Received	NON-CURRENT ASSETS Road transport

1 - 5 / 87 rows

.ee domains

Domain	Status	Registered	Expires	End
alphaess.ee	Active	07.02.2025	08.02.2027	-

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