OÜ Mainsten

Legal form:: Private limited company
Registry code:: 10962255
VAT no.:: EE100857043
Fiscal-year period:: 01.01 - 31.12
Established:: 18.08.2003 (23 y)
Capital:: 3 195 EUR
Address:: Sepa tn 14, Põhja-Tallinna linnaosa, Tallinn, Harju maakond, 11712
Status:: Registered
E-invoice reception:: e-arveldaja

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Contacts

Phone:: +372 6579504
Email:: info@mainsten.ee
Website:: www.mainsten.ee

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Industries

MANUFACTURING
Manufacture of fabricated metal products, excl. machinery
Manufacture of metal structures
2511 – Manufacture of metal structures and parts of structures

Industry TOPNo. 15 of 167 companies

15.OÜ Mainsten4.5M €

Main activity 2511 · turnover over the last 4 quarters

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VAT liability

VAT no.	Start	End
EE100857043	04.12.2014	-
EE100857043	23.10.2003	03.12.2014

Annual reports

Aggregate data

Year	Period	Submitted	Status
2025	01.01.2025 – 31.12.2025	29.06.2026	Valid	PDF
2024	01.01.2024 – 31.12.2024	19.06.2025	Valid	PDF
2023	01.01.2023 – 31.12.2023	29.06.2024	Valid	PDF
2022	01.01.2022 – 31.12.2022	29.06.2023	Valid	PDF
2021	01.01.2021 – 31.12.2021	30.06.2022	Valid	PDF
2020	01.01.2020 – 31.12.2020	30.06.2021	Valid	PDF
2019	01.01.2019 – 31.12.2019	29.10.2020	Valid	PDF
2018	01.01.2018 – 31.12.2018	27.06.2019	Valid	PDF
2017	01.01.2017 – 31.12.2017	03.07.2018	Valid	PDF
2016	01.01.2016 – 31.12.2016	15.06.2017	Valid	PDF
2015	01.01.2015 – 31.12.2015	31.05.2016	Valid	PDF
2014	01.01.2014 – 31.12.2014	01.07.2015	Valid	PDF
2014	01.01.2014 – 31.12.2014	30.06.2015	Expired	PDF
2013	01.01.2013 – 31.12.2013	13.06.2014	Valid	PDF
2012	01.01.2012 – 31.12.2012	01.04.2013	Valid	PDF
2011	01.01.2011 – 31.12.2011	28.05.2012	Valid	PDF
2010	01.01.2010 – 31.12.2010	01.06.2011	Valid	PDF
2009	01.01.2009 – 31.12.2009	29.06.2010	Valid	PDF
2008	01.01.2008 – 31.12.2008	30.03.2009	Valid	PDF
2007	01.01.2007 – 31.12.2007	02.07.2008	Valid	PDF
2006	01.01.2006 – 31.12.2006	31.12.2007	Valid	PDF
2005	01.01.2005 – 31.12.2005	17.04.2006	Valid	PDF
2004	30.07.2003 – 31.12.2004	27.05.2005	Valid	PDF

Unsubmitted declarations

No unsubmitted declarations found

No unsubmitted declarations as of 22.10.2026.

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Tax debt Reports Declarations Court decisions1 Official announcements1 TTJA decisions–Real estate–.ee domains1 Licenses–Regulations16 Public transactions7 Grants–State aid8 Public procurement–Holdings in companies–Enforcement proceedings Payment orders

Tax data

Period	State taxes	Labour taxes	Taxable turnover	Employees
2026 Q3	86 489 €	80 530 €	1,39 M €+20,5%	19
2026 Q2	63 980 €	67 391 €	1,15 M €+32,3%	17
2026 Q1	80 583 €	65 437 €	869 898 €−23,3%	19
Total 2026:	231 052 €	213 358 €	3,41 M €
2025 Q4	70 968 €	62 505 €	1,13 M €+11,3%	18
2025 Q3	76 006 €	53 354 €	1,02 M €+9,0%	16
2025 Q2	83 598 €	62 102 €	935 411 €−9,0%	15
2025 Q1	72 796 €	60 718 €	1,03 M €−8,1%	18
Total 2025:	303 368 €	238 679 €	4,12 M €
2024 Q4	64 689 €	52 926 €	1,12 M €+2,9%	18
2024 Q3	70 660 €	71 104 €	1,09 M €+11,9%	17
2024 Q2	55 011 €	31 665 €	971 540 €+150%	18
2024 Q1	42 927 €	31 339 €	388 080 €−38,8%	14
Total 2024:	233 287 €	187 034 €	3,57 M €
2023 Q4	58 958 €	44 627 €	633 639 €−31,7%	14
2023 Q3	54 491 €	47 493 €	927 431 €+52,6%	15
2023 Q2	43 539 €	45 168 €	607 892 €−27,4%	13
2023 Q1	85 396 €	33 639 €	837 446 €−2,6%	13
Total 2023:	242 384 €	170 927 €	3,01 M €
2022 Q4	54 247 €	31 710 €	859 409 €−3,5%	12
2022 Q3	42 042 €	28 720 €	890 996 €−29,8%	12
2022 Q2	34 619 €	23 783 €	1,27 M €+116%	10
2022 Q1	37 562 €	21 151 €	586 821 €−8,9%	10
Total 2022:	168 470 €	105 364 €	3,61 M €
2021 Q4	33 911,01 €	16 529,18 €	644 377,78 €−6,4%	9
2021 Q3	27 876,03 €	17 655,84 €	688 774,49 €+47,8%	9
2021 Q2	23 493,48 €	19 288 €	465 904,65 €+90,7%	9
2021 Q1	24 777,83 €	18 477,97 €	244 344,32 €−44,8%	12
Total 2021:	110 058,35 €	71 950,99 €	2,04 M €
2020 Q4	40 216,72 €	24 904,29 €	442 582,08 €+3,2%	13
2020 Q3	35 075,07 €	27 960,39 €	428 881,03 €−14,9%	12
2020 Q2	16 456,49 €	16 903,32 €	503 754,32 €+105%	15
2020 Q1	29 701 €	19 052 €	246 043 €−39,6%	19
Total 2020:	121 449,28 €	88 820 €	1,62 M €
2019 Q4	34 017 €	19 877 €	407 234 €−9,9%	14
2019 Q3	34 449 €	22 715 €	452 216 €+16,1%	17
2019 Q2	29 935 €	16 435 €	389 376 €+14,4%	14
2019 Q1	44 805 €	28 038 €	340 441 €−17,4%	15
Total 2019:	143 206 €	87 065 €	1,59 M €
2018 Q4	43 622 €	30 283 €	412 157 €−26,8%	16
2018 Q3	57 931 €	33 554 €	562 936 €+49,6%	16
2018 Q2	40 056 €	28 569 €	376 347 €+12,3%	17
2018 Q1	54 800 €	27 696 €	335 051 €−24,1%	15
Total 2018:	196 409 €	120 102 €	1,69 M €
2017 Q4	48 159 €	28 458 €	441 599 €−10,0%	16
2017 Q3	62 843 €	32 979 €	490 476 €+6,8%	18
2017 Q2	33 683 €	25 395 €	459 129 €+28,8%	19
2017 Q1	41 491 €	25 179 €	356 547 €+15,6%	18
Total 2017:	186 176 €	112 011 €	1,75 M €
2016 Q4	28 598 €	19 178 €	308 450 €+0,6%	10
2016 Q3	22 574 €	19 064 €	306 618 €+9,3%	10
2016 Q2	20 729 €	17 448 €	280 625 €−12,1%	10
2016 Q1	24 984 €	19 839 €	319 081 €+11,1%	10
Total 2016:	96 885 €	75 529 €	1,21 M €
2015 Q4	24 898 €	13 049 €	287 297 €+81,3%	5
2015 Q3	15 061 €	7 196 €	158 433 €+29,5%	5
2015 Q2	5 164 €	5 555 €	122 310 €−34,8%	5
2015 Q1	9 456 €	8 524 €	187 680 €	5
Total 2015:	54 579 €	34 324 €	755 720 €

Revenue by industry

	2023	2024	2025
Manufacture of metal structures and parts of structures	2 186 007 €	2 943 320 €	3 016 121 €

Tax debts

No tax debt found

No tax debt as of 22.10.2026

Representatives

	Personal ID code
Hannes Lehe	38107XXXXXX	17.07.1981 (45)	Board member	18.12.2014	-
Mart Vasser	37401XXXXXX	24.01.1974 (52)	Board member	18.12.2014	-

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Shareholders

	Personal ID code
Nordfus OÜ	12034731	03.01.2011 (15)	Shareholder	2 077 EUR	65,01%	Sole ownership	01.09.2023	-
Neoplaan OÜ	12097878	28.04.2011 (15)	Shareholder	1 118 EUR	34,99%	Sole ownership	01.09.2023	-

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Other persons

	Personal ID code
OÜ Altius Consult	10162933	20.11.1996 (29)	Founder	18.08.2003	-

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Ultimate beneficial owners

	Personal ID code
Hannes Lehe	38107XXXXXX	17.07.1981 (45)	Direct holding	05.09.2018	-
Mart Vasser	37401XXXXXX	24.01.1974 (52)	Direct holding	03.09.2018	-

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Holdings in companies

No holdings in companies found

Company has no holdings in other companies

2026 Q3

Turnover

Amount: 1 386 944 €
Monthly average: 462 315 €
Per employee: 24 332 €
Equity ratio: 14 469,94%

Labour taxes

Turnover ratio: 5,81%
Tax ratio: 93,11%
Monthly average: 26 843 €
Per employee: 1 491 €

State taxes

Monthly average: 28 830 €
Turnover ratio: 6,24%

Estimated salary

Gross salary: 2 736 €
Net salary: 2 211 €

Aggregate data

Last 5 yrsAll

	2025	2024	2023	2022	2021	2020	2019
Current assets	651 449 €+3,6%	628 525 €+40,9%	446 053 €−10,6%	499 143 €+45,7%	342 505 €+32,6%	258 383 €−21,3%	328 284 €
Non-current assets	147 165 €−13,5%	170 038 €−10,2%	189 296 €−5,5%	200 240 €+252%	56 810 €−9,4%	62 687 €−13,7%	72 634 €
Total assets	798 614 €	798 563 €+25,7%	635 349 €−9,2%	699 383 €+75,1%	399 315 €+24,4%	321 070 €−19,9%	400 918 €
Short-term liabilities	326 865 €−24,6%	433 639 €+64,1%	264 234 €−14,9%	310 572 €+43,8%	215 990 €+37,4%	157 150 €−22,2%	201 932 €
Long-term liabilities	12 749 €−61,5%	33 087 €−37,3%	52 729 €−29,4%	74 700 €+2 390%	3 000 €−86,1%	21 575 €−40,9%	36 511 €
Total liabilities	339 614 €−27,2%	466 726 €+47,2%	316 963 €−17,7%	385 272 €+75,9%	218 990 €+22,5%	178 725 €−25,0%	238 443 €
Share or stock capital	-	-	-	-	-	-	-
Retained earnings	328 322 €+4,3%	314 871 €+1,4%	310 597 €+88,5%	164 810 €+147%	66 830 €−36,3%	104 960 €−12,7%	120 254 €
Net profit	127 163 €+845%	13 451 €+215%	4 274 €−97,1%	145 786 €+32,6%	109 980 €+225%	33 870 €−12,5%	38 706 €
Equity	459 000 €+38,3%	331 837 €+4,2%	318 386 €+1,4%	314 111 €+74,2%	180 325 €+26,7%	142 345 €−12,4%	162 475 €
Turnover	3 016 121 €+2,5%	2 943 320 €+34,6%	2 186 007 €−18,1%	2 667 996 €+72,9%	1 543 295 €+16,1%	1 329 572 €+5,6%	1 258 705 €
Profit margin	4,2%	0,5%	0,2%	5,5%	7,1%	2,5%	3,1%

Financial ratios

	2022	2021
Profit and cash flow
EBITDA	-	-
Liquidity
Current ratio	1,6	1,6
Quick ratio	0,8	0,5
Cash ratio	0,1	0,0
Efficiency
Days sales outstanding (dso)	23,4	23,4
Asset turnover	4,9	4,3
Structure
Debt ratio	0,6	0,5
Profitability
Operating margin	5,7%	8,2%
Net profit margin	5,5%	7,1%
Return on assets (roa)	26,5%	30,5%
Return on equity (roe)	46,4%	61,0%

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Licences & notices

No licenses and notices found

Company has no active licenses and business activity notices

Regulations


Ä 10073934 / 12	01.09.2023	Entry – Amendment entry	-	Entered into force01.09.2023
Ä 10073934 / 11	17.01.2018	Entry – Amendment entry	-	Entered into force17.01.2018
Ä 10073934 / 10	21.12.2017	Entry – Amendment entry	-	Entered into force21.12.2017
Ä 10073934 / 9	08.11.2017	Entry – Amendment entry	-	Entered into force08.11.2017
Ä 10073934 / 8	02.10.2015	Entry – Second, constitutive merger entry (on acquiring entity’s registry card)	-	Entered into force02.10.2015

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


2-09-30124/15	Kohtu I astme menetlus	Court ruling	Law of obligations, others	Kalev Kuningas	ECLI:EE:TMK:2010:2.09.30124.14489	31.03.2010	Open

Official announcements


Notice of company merger	26.08.2015	PDF

Public transactions


21.07.2025	Tallinna Kannikese Lasteaed	5 953,60 €Received	OPERATING EXPENSESPre-primary education
16.01.2025	Sihtasutus Eesti Vabaõhumuuseum	4 172,40 €Received	OPERATING EXPENSESMuseums
14.10.2024	Paide Linnavalitsus	5 429 €Received	OPERATING EXPENSESRoad transport
05.12.2023	Rahvusooper Estonia	864 €Received	OPERATING EXPENSESTheatres
01.07.2022	Rahvusooper Estonia	160 €Received	OPERATING EXPENSESTheatres

Funded projects

No funded projects found

The company has no projects funded by EU or foreign grants

State aid


09.04.2025	Ettevõtluse ja Innovatsiooni SihtasutusAid measure 14295	Muu › MuuGuarantee	367 €	14295/2500035
14.02.2024	Ettevõtluse ja Innovatsiooni SihtasutusAid measure 231469	Koolitus VTA › Koolitus VTAGrant	9 500 €	231469/2400271
31.08.2022	Ettevõtluse ja Innovatsiooni SihtasutusAid measure 15467	Koolitus VTA › Koolitus VTAGrant	8 560 €	15467/2300307
19.04.2022	Ettevõtluse ja Innovatsiooni SihtasutusAid measure 14295	Muu › MuuGuarantee	75 €	14295/2200074
19.02.2021	Ettevõtluse ja Innovatsiooni SihtasutusAid measure 15467	Koolitus VTA › Koolitus VTAGrant	0 €	15467/2105862

Public procurement contracts

No public procurement contracts found

The company has no public procurement contracts

.ee domains


mainsten.ee	Active	04.07.2010	10.11.2026

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.