Osaühing Costech Microanalytical

Year	Period	Submitted	Status
2025	01.01.2025 – 31.12.2025	07.09.2026	Valid	PDF
2024	01.01.2024 – 31.12.2024	29.08.2025	Valid	PDF
2023	01.01.2023 – 31.12.2023	30.07.2024	Valid	PDF
2022	01.01.2022 – 31.12.2022	22.09.2023	Valid	PDF
2021	01.01.2021 – 31.12.2021	12.12.2022	Valid	PDF
2020	01.01.2020 – 31.12.2020	30.11.2021	Valid	PDF
2019	01.01.2019 – 31.12.2019	30.12.2020	Valid	PDF
2018	01.01.2018 – 31.12.2018	27.12.2019	Valid	PDF
2017	01.01.2017 – 31.12.2017	28.12.2018	Valid	PDF
2016	01.01.2016 – 31.12.2016	25.10.2017	Valid	PDF
2015	01.01.2015 – 31.12.2015	30.12.2016	Valid	PDF
2014	01.01.2014 – 31.12.2014	22.12.2015	Valid	PDF
2013	01.01.2013 – 31.12.2013	08.08.2014	Valid	PDF
2012	01.01.2012 – 31.12.2012	21.08.2013	Valid	PDF
2011	01.01.2011 – 31.12.2011	14.08.2012	Valid	PDF
2010	01.01.2010 – 31.12.2010	24.08.2011	Valid	PDF
2009	01.01.2009 – 31.12.2009	30.06.2010	Valid	PDF
2008	01.01.2008 – 31.12.2008	20.05.2009	Valid	PDF
2007	01.01.2007 – 31.12.2007	26.06.2008	Valid	PDF
2006	01.01.2006 – 31.12.2006	06.07.2007	Valid	PDF
2005	01.01.2005 – 31.12.2005	21.06.2006	Valid	PDF
2004	01.01.2004 – 31.12.2004	27.06.2005	Valid	PDF
2003	01.01.2003 – 31.12.2003	29.06.2004	Valid	PDF
2002	01.01.2002 – 31.12.2002	27.06.2003	Valid	PDF
2001	01.01.2001 – 31.12.2001	19.06.2002	Valid	PDF
2000	01.01.2000 – 31.12.2000	02.07.2001	Valid	PDF

Unsubmitted declarations

No unsubmitted declarations found

No unsubmitted declarations as of 21.10.2026.

Delayed declarations

Income- and social-tax return	10.07.2026	28.07.2026	18 d overdue
Income- and social-tax return	10.06.2026	28.07.2026	48 d overdue
VAT return	20.05.2026	28.07.2026	69 d overdue
VAT return	22.06.2026	14.07.2026	22 d overdue
Income- and social-tax return	11.05.2026	14.05.2026	3 d overdue
Income- and social-tax return	10.04.2026	13.04.2026	3 d overdue
Income- and social-tax return	10.03.2026	15.03.2026	5 d overdue

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Tax debt7.2k€Reports Declarations Court decisions2 Official announcements–TTJA decisions–Real estate1 .ee domains1 Licenses–Regulations18 Public transactions42 Grants1 State aid12 Public procurement3 Holdings in companies–Enforcement proceedings Payment orders

Tax data

Period	State taxes	Labour taxes	Taxable turnover	Employees
2026 Q3	39 581 €	32 236 €	4 449 €−89,0%	12
2026 Q2	19 873 €	20 603 €	40 577 €+12,2%	12
2026 Q1	25 795 €	27 384 €	36 149 €+332%	13
Total 2026:	85 249 €	80 223 €	81 175 €
2025 Q4	18 543 €	18 894 €	8 366 €−17,1%	12
2025 Q3	26 623 €	27 984 €	10 094 €+9,4%	13
2025 Q2	28 023 €	29 444 €	9 230 €−77,7%	13
2025 Q1	29 871 €	30 674 €	41 316 €+548%	13
Total 2025:	103 060 €	106 996 €	69 006 €
2024 Q4	29 441 €	30 334 €	6 380 €−40,3%	13
2024 Q3	27 635 €	28 997 €	10 681 €−94,0%	14
2024 Q2	30 425 €	31 336 €	178 755 €+4 083%	14
2024 Q1	32 266 €	33 364 €	4 273 €−91,3%	14
Total 2024:	119 767 €	124 031 €	200 089 €
2023 Q4	39 462 €	39 795 €	49 303 €−77,4%	14
2023 Q3	39 312 €	40 099 €	218 534 €−29,3%	14
2023 Q2	38 222 €	38 801 €	308 928 €+37,5%	15
2023 Q1	43 104 €	43 431 €	224 674 €+104%	14
Total 2023:	160 100 €	162 126 €	801 439 €
2022 Q4	36 081 €	36 101 €	110 372 €−54,4%	14
2022 Q3	34 839 €	35 429 €	242 120 €+346%	14
2022 Q2	34 456 €	34 885 €	54 266 €+344%	14
2022 Q1	33 285 €	33 565 €	12 224 €−96,6%	14
Total 2022:	138 661 €	139 980 €	418 982 €
2021 Q4	28 396,39 €	28 473,65 €	357 975,77 €+545%	12
2021 Q3	28 228,75 €	29 160,38 €	55 510,04 €−85,9%	12
2021 Q2	26 058,63 €	26 862,18 €	394 306,06 €+83,7%	12
2021 Q1	35 339,66 €	36 225,43 €	214 620,55 €−15,9%	11
Total 2021:	118 023,43 €	120 721,64 €	1,02 M €
2020 Q4	27 982,49 €	28 332,11 €	255 337,20 €−18,5%	12
2020 Q3	28 628,34 €	29 618,80 €	313 196,28 €−1,4%	13
2020 Q2	27 567,97 €	28 568,68 €	317 758,73 €+11,6%	13
2020 Q1	36 408 €	37 170 €	284 850 €−18,6%	13
Total 2020:	120 586,80 €	123 689,59 €	1,17 M €
2019 Q4	26 957 €	27 276 €	349 751 €+19,7%	13
2019 Q3	25 348 €	26 109 €	292 252 €+53,9%	13
2019 Q2	24 807 €	25 098 €	189 847 €−12,9%	13
2019 Q1	28 687 €	29 653 €	217 880 €−9,8%	13
Total 2019:	105 799 €	108 136 €	1,05 M €
2018 Q4	25 249 €	25 437 €	241 561 €+126%	13
2018 Q3	27 172 €	27 887 €	106 953 €−69,3%	13
2018 Q2	27 932 €	28 036 €	348 042 €+21,5%	15
2018 Q1	32 761 €	33 597 €	286 391 €+0,8%	16
Total 2018:	113 114 €	114 957 €	982 947 €
2017 Q4	26 759 €	26 593 €	284 100 €−7,3%	17
2017 Q3	27 076 €	27 522 €	306 429 €+35,6%	16
2017 Q2	23 746 €	24 015 €	225 973 €−19,5%	16
2017 Q1	30 392 €	30 201 €	280 618 €+37,6%	14
Total 2017:	107 973 €	108 331 €	1,10 M €
2016 Q4	25 045 €	24 976 €	203 890 €−5,8%	15
2016 Q3	25 925 €	26 510 €	216 409 €+4,9%	15
2016 Q2	24 860 €	25 276 €	206 339 €−14,3%	15
2016 Q1	29 224 €	29 496 €	240 788 €	15
Total 2016:	105 054 €	106 258 €	867 426 €
2015 Q4	24 378 €	24 391 €	0 €	1
2015 Q3	20 189 €	25 628 €	0 €	1
2015 Q2	5 455 €	23 933 €	0 €	1
2015 Q1	14 457 €	29 695 €	0 €	1
Total 2015:	64 479 €	103 647 €	0 €

Revenue by industry

	2023	2024	2025
Manufacture of measuring, testing and navigation instruments	475 295 €	227 635 €	50 535 €

Tax debts

Type	Amount	Deferred
Social tax	4 495,16 €	4 495,16 €
Income tax in special cases	33,17 €	33,17 €
Unemployment insurance contributions	232,94 €	232,94 €
Withheld income tax	2 484,76 €	2 484,76 €
Total	7 246,03 €	7 246,03 €

Representatives

	Personal ID code
Viktor Buts	35204XXXXXX	22.04.1952 (74)	Board member	04.10.2007	-

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Shareholders

	Personal ID code
Viktor Buts	35204XXXXXX	22.04.1952 (74)	Shareholder	34 773 EUR	67,00%	Sole ownership	01.09.2023	-
Villu Hera	34303XXXXXX	28.03.1943 (83)	Shareholder	17 127 EUR	33,00%	Sole ownership	01.09.2023	-

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Other persons

	Personal ID code
Enn Pikker	35006XXXXXX	17.06.1950 (76)	Auditor of non-cash contribution	03.10.2007	-
Väinu Milli	33804XXXXXX	01.04.1938 (88)	Founder	23.12.1999	-
Pietro Italiano	-	10.11.1947 (78)	Founder	23.12.1999	-

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Ultimate beneficial owners

	Personal ID code
Viktor Buts	35204XXXXXX	22.04.1952 (74)	Direct holding	26.10.2018	-
Villu Hera	34303XXXXXX	28.03.1943 (83)	Direct holding	26.10.2018	-

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Holdings in companies

No holdings in companies found

Company has no holdings in other companies

2026 Q3

Turnover

Amount: 4 449 €
Monthly average: 1 483 €
Per employee: 124 €
Equity ratio: 2,86%

Labour taxes

Turnover ratio: 724,57%
Tax ratio: 81,44%
Monthly average: 10 745 €
Per employee: 895 €

State taxes

Monthly average: 13 194 €
Turnover ratio: 889,66%

Estimated salary

Gross salary: 1 719 €
Net salary: 1 447 €

Aggregate data

Last 5 yrsAll

	2025	2024	2023	2022	2021	2020	2019
Current assets	738 178 €+92,5%	383 497 €+6,8%	358 972 €−18,3%	439 628 €−1,3%	445 623 €+17,7%	378 465 €+34,5%	281 314 €
Non-current assets	564 345 €−6,1%	600 958 €−5,8%	637 716 €−1,9%	650 216 €−1,5%	659 899 €−4,6%	691 503 €−4,4%	723 061 €
Total assets	1 302 523 €+32,3%	984 455 €−1,2%	996 688 €−8,5%	1 089 844 €−1,4%	1 105 522 €+3,3%	1 069 968 €+6,5%	1 004 375 €
Short-term liabilities	189 742 €+5,0%	180 714 €+33,4%	135 465 €−14,9%	159 232 €+129%	69 405 €−2,9%	71 511 €−6,1%	76 139 €
Long-term liabilities	801 033 €+102%	397 167 €+30,2%	304 975 €+65,4%	184 429 €−6,7%	197 573 €−8,1%	215 011 €−4,6%	225 269 €
Total liabilities	990 775 €+71,4%	577 881 €+31,2%	440 440 €+28,2%	343 661 €+28,7%	266 978 €−6,8%	286 522 €−4,9%	301 408 €
Share or stock capital	-	-	-	-	-	-	-
Retained earnings	349 484 €−30,0%	499 158 €−27,6%	689 093 €−11,8%	781 454 €+7,6%	726 356 €+12,5%	645 877 €+12,1%	576 037 €
Net profit	-94 826 €+36,6%	-149 674 €+21,2%	-189 935 €−106%	-92 361 €−268%	55 098 €−31,5%	80 479 €+15,2%	69 840 €
Equity	311 748 €−23,3%	406 574 €−26,9%	556 248 €−25,5%	746 183 €−11,0%	838 544 €+7,0%	783 446 €+11,4%	702 967 €
Turnover	50 535 €−77,8%	227 635 €−52,1%	475 295 €−19,6%	591 155 €−29,4%	837 081 €−19,6%	1 041 016 €+2,1%	1 019 744 €
Profit margin	-187,6%	-65,8%	-40,0%	-15,6%	6,6%	7,7%	6,8%

Financial ratios

	2022	2021
Profit and cash flow
EBITDA	-52 169 €	94 120 €
Liquidity
Current ratio	2,8	6,4
Quick ratio	1,1	3,2
Cash ratio	0,3	3,0
Efficiency
Days sales outstanding (dso)	41,3	5,2
Asset turnover	0,5	0,8
Structure
Debt ratio	0,3	0,2
Profitability
Operating margin	-14,4%	7,5%
Net profit margin	-15,6%	6,6%
Return on assets (roa)	-8,4%	5,1%
Return on equity (roe)	-12,4%	6,6%

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Licences & notices

No licenses and notices found

Company has no active licenses and business activity notices

Regulations


Ä 10045683 / M5	01.08.2026	Fine-warning order – annual report not filed	14.09.2026	Deficiencies remedied07.09.2026
Ä 10045683 / M4	24.07.2025	Fine-warning order – annual report not filed	27.08.2025	Deficiencies remedied30.08.2025
Ä 10045683 / M3	06.07.2024	Fine-warning order – annual report not filed	05.08.2024	Deficiencies remedied31.07.2024
Ä 10045683 / 15	01.09.2023	Entry – Amendment entry	-	Entered into force01.09.2023
Ä 10045683 / M2	24.08.2023	Fine-warning order – annual report not filed	23.09.2023	Deficiencies remedied23.09.2023

Real estate

		Purpose
Rahumäe tee 6a, Kristiine linnaosa, Tallinn, Harju maakond	1412 m²	Commercial land 100%

Consumer Disputes Committee decisions

No consumer dispute committee decisions found

Company has not been issued consumer dispute committee decisions

Court decisions


2-18-2963/19	Kohtu I astme menetlus	Court ruling	Company law	Nele Seping	ECLI:EE:HMK:2018:2.18.2963.15660	12.09.2018	Open
2-18-2963/15	Määruskaebusmenetlus	Court ruling	Company law	Kaupo Paal, Kaija Kaijanen, Liis Arrak	ECLI:EE:TLRK:2018:2.18.2963.10669	06.07.2018	Open

Official announcements

No official announcements found

Company has no issued official announcements

Public transactions


19.08.2026	Maaelu Teadmuskeskus	672,08 €Received	OPERATING EXPENSESR&D in agriculture, forestry, fisheries and hunting
17.07.2026	Maaelu Teadmuskeskus	672,08 €Received	OPERATING EXPENSESR&D in agriculture, forestry, fisheries and hunting
19.06.2026	Maaelu Teadmuskeskus	672,08 €Received	OPERATING EXPENSESR&D in agriculture, forestry, fisheries and hunting
18.05.2026	Maaelu Teadmuskeskus	672,08 €Received	OPERATING EXPENSESR&D in agriculture, forestry, fisheries and hunting
20.04.2026	Eesti Töötukassa	366,77 €Received	OTHER GRANTSSocial protection of the unemployed

Funded projects


Costech arenguprogramm2014-2020.15.03.22-0522	Majanduse elavdamineREACT-EU · Ettevõtluse ja Innovatsiooni Sihtasutus	09.12.2021 – 31.10.20232014-2020	495 592 €support 45,0%	357 822,19 €	Completed

State aid


01.10.2026	Ettevõtluse ja Innovatsiooni SihtasutusAid measure 241718	T&A VTA › T&A VTAGrant	3 460,98 €	241718/2600602
25.03.2026	Ettevõtluse ja Innovatsiooni SihtasutusAid measure 241718	T&A VTA › T&A VTAGrant	4 381,75 €	241718/2600234
03.10.2025	Ettevõtluse ja Innovatsiooni SihtasutusAid measure 241718	T&A VTA › T&A VTAGrant	3 105,21 €	241718/2500277
11.04.2025	Ettevõtluse ja Innovatsiooni SihtasutusAid measure 241718	T&A VTA › T&A VTAGrant	4 746,71 €	241718/2500076
19.03.2025	Eesti TöötukassaAid measure 231580	Palgatoetus VTA › Palgatoetus VTAGrant	3 976,77 €	231580/2602121

Public procurement contracts


18.08.2026End 17.12.2026	Reference number 312157 · OSTU-MÜÜGI LEPING	Eesti MaaülikoolContracting authority	56 500 €	Concluded
13.04.2026End 12.04.2030	Reference number 304621 · Raamleping Costech	Tallinna TehnikaülikoolContracting authority	500 000 €	Concluded
04.04.2012End 18.05.2012	Reference number 131022 · Elementanalüsaatori soetamine	Põllumajandusuuringute KeskusContracting authority	40 238 €	Completed

.ee domains


costech.ee	Active	04.07.2010	06.01.2027

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.