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25 - 1

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Osaühing Costech Microanalytical

Legal form:

Private limited company

Registry code:

10619829

VAT no.:

EE100588532

Fiscal-year period:

01.01 - 31.12

Established:

23.12.1999 (26)

Capital:

51 900 EUR

Address:

Rahumäe tee 6a, Kristiine linnaosa, Tallinn, Harju maakond, 13415

Status:

Registered

E-arvete vastuvõtmine:

Unifiedpost

Contacts

Email:

viktor.buts@costech.ee

Phone:

+372 55588240

Phone:

+372 6077850

Industries

MANUFACTURING
Manufacture of computer, electronic and optical products
Manufacture of measuring and testing instruments and timekeeping devices
26511 - Manufacture of measuring, testing and navigation instruments

VAT liability

	Start	End
EE100588532	01.02.2000

Annual reports

Aggregate data

	Period	Submitted
2025	01.01.2025 - 31.12.2025	Not submitted (deadline 30.06.2026)
2024	01.01.2024 - 31.12.2024	29.08.2025	Valid
2023	01.01.2023 - 31.12.2023	30.07.2024	Valid
2022	01.01.2022 - 31.12.2022	22.09.2023	Valid
2021	01.01.2021 - 31.12.2021	12.12.2022	Valid
2020	01.01.2020 - 31.12.2020	30.11.2021	Valid
2019	01.01.2019 - 31.12.2019	30.12.2020	Valid
2018	01.01.2018 - 31.12.2018	27.12.2019	Valid
2017	01.01.2017 - 31.12.2017	28.12.2018	Valid
2016	01.01.2016 - 31.12.2016	25.10.2017	Valid
2015	01.01.2015 - 31.12.2015	30.12.2016	Valid
2014	01.01.2014 - 31.12.2014	22.12.2015	Valid
2013	01.01.2013 - 31.12.2013	08.08.2014	Valid
2012	01.01.2012 - 31.12.2012	21.08.2013	Valid
2011	01.01.2011 - 31.12.2011	14.08.2012	Valid
2010	01.01.2010 - 31.12.2010	24.08.2011	Valid
2009	01.01.2009 - 31.12.2009	30.06.2010	Valid
2008	01.01.2008 - 31.12.2008	20.05.2009	Valid
2007	01.01.2007 - 31.12.2007	26.06.2008	Valid
2006	01.01.2006 - 31.12.2006	06.07.2007	Valid
2005	01.01.2005 - 31.12.2005	21.06.2006	Valid
2004	01.01.2004 - 31.12.2004	27.06.2005	Valid
2003	01.01.2003 - 31.12.2003	29.06.2004	Valid
2002	01.01.2002 - 31.12.2002	27.06.2003	Valid
2001	01.01.2001 - 31.12.2001	19.06.2002	Valid
2000	01.01.2000 - 31.12.2000	02.07.2001	Valid

Unsubmitted declarations

	Deadline
Income- and social-tax return	10.07.2026	12 days overdue
Income- and social-tax return	10.06.2026	42 days overdue
VAT return	20.05.2026	63 days overdue

Delayed declarations

	Deadline	Submitted
VAT return	22.06.2026	14.07.2026	22 days overdue
Income- and social-tax return	11.05.2026	14.05.2026	3 days overdue
Income- and social-tax return	10.04.2026	13.04.2026	3 days overdue
Income- and social-tax return	10.03.2026	15.03.2026	5 days overdue

???

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020406080100

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Tax data

	State taxes	Labour taxes	Taxable turnover	Employees
2026 Q2	19 873 €	20 603 €	1 019 €97.2%	12
2026 Q1	25 795 €	27 384 €	36 149 €332.1%	13
Kokku 2026:	45 668 €	47 987 €	37 168 €
2025 Q4	18 496 €	18 894 €	8 366 €17.1%	12
2025 Q3	26 623 €	27 984 €	10 094 €9.4%	13
2025 Q2	27 977 €	29 444 €	9 230 €77.7%	13
2025 Q1	29 871 €	30 674 €	41 316 €547.6%	13
Kokku 2025:	102 967 €	106 996 €	69 006 €65.5%
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 €4 083.4%	14
2024 Q1	32 266 €	33 364 €	4 273 €91.3%	14
Kokku 2024:	119 767 €	124 031 €	200 089 €75.0%
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 €103.6%	14
Kokku 2023:	160 100 €	162 126 €	801 438 €91.3%
2022 Q4	36 081 €	36 101 €	110 372 €54.4%	14
2022 Q3	34 839 €	35 429 €	242 120 €346.2%	14
2022 Q2	34 456 €	34 885 €	54 266 €343.9%	14
2022 Q1	33 285 €	33 565 €	12 224 €96.6%	14
Kokku 2022:	138 661 €	139 979 €	418 982 €59.0%
2021 Q4	28 396 €	28 474 €	357 976 €544.9%	12
2021 Q3	28 229 €	29 160 €	55 510 €85.9%	12
2021 Q2	26 059 €	26 862 €	394 306 €83.7%	12
2021 Q1	35 340 €	36 225 €	214 621 €15.9%	11
Kokku 2021:	118 023 €	120 722 €	1 022 412 €12.7%
2020 Q4	27 982 €	28 332 €	255 337 €18.5%	12
2020 Q3	28 628 €	29 619 €	313 196 €1.4%	13
2020 Q2	27 568 €	28 569 €	317 759 €11.6%	13
2020 Q1	36 408 €	37 170 €	284 850 €18.6%	13
Kokku 2020:	120 587 €	123 690 €	1 171 142 €11.6%
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
Kokku 2019:	105 799 €	108 136 €	1 049 730 €6.8%
2018 Q4	25 249 €	25 437 €	241 561 €125.9%	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
Kokku 2018:	113 114 €	114 957 €	982 947 €10.4%
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
Kokku 2017:	107 973 €	108 331 €	1 097 120 €26.5%
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
Kokku 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
Kokku 2015:	64 479 €	103 647 €	0 €

Revenue by industry

	2022	2023	2024
Manufacture of measuring, testing and navigation instruments	591 155 €	475 295 €	227 635 €

Tax debts

No tax debt found

No tax debt as of 21.07.2026

Representatives

Name	Personal ID code	Date of birth	Role	Start	End
Viktor Buts	35204XXXXXX	22.04.1952 (74)	Board member	04.10.2007	-

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

1 - 1 / 1 rows

Shareholders

Name	Personal ID code	Date of birth	Role	Share	%	Type	Start	End
Viktor Buts	35204XXXXXX	22.04.1952 (74)	Shareholder	34 773,00 EUR	67	Sole ownership	01.09.2023	-
Villu Hera	34303XXXXXX	28.03.1943 (83)	Shareholder	17 127,00 EUR	33	Sole ownership	01.09.2023	-

17 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
Enn Pikker	35006XXXXXX	17.06.1950 (76)	Auditor of non-cash contribution	03.10.2007	-
Pietro Italiano	-	10.11.1947 (78)	Founder	23.12.1999	-
Väinu Milli	-	-	Founder	23.12.1999	-

1 - 3 / 3 rows

Ultimate beneficial owners

Name	Personal ID code	Date of birth	Role	Start	End
Viktor Buts	35204XXXXXX	22.04.1952 (74)	Direct holding	26.10.2018	-
Villu Hera	34303XXXXXX	28.03.1943 (83)	Direct holding	26.10.2018	-

1 - 2 / 2 rows

Holdings in companies

No holdings in companies found

Company has no holdings in other companies

2026 Q2

Turnover

Amount

1 019 €

Monthly average

340 €

Per employee

28 €

Equity ratio

0,65%

Labour taxes

Turnover ratio

2 021,88%

Tax ratio

103,67%

Monthly average

6 868 €

Per employee

549 €

State taxes

Monthly average

6 624 €

Turnover ratio

1 950,25%

Estimated salary

Gross salary

1 167 €

Net salary

1 012 €

Aggregate data

	2024	2023	2022	2021	2020	2019
Current assets	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	600 958 €5.8%	637 716 €1.9%	650 216 €1.5%	659 899 €4.6%	691 503 €4.4%	723 061 €
Total assets	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	180 714 €33.4%	135 465 €14.9%	159 232 €129.4%	69 405 €2.9%	71 511 €6.1%	76 139 €
Long-term liabilities	397 167 €30.2%	304 975 €65.4%	184 429 €6.7%	197 573 €8.1%	215 011 €4.6%	225 269 €
Total liabilities	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	51 900 €	51 900 €	51 900 €	51 900 €	51 900 €	51 900 €
Retained earnings	504 348 €27.4%	694 283 €11.7%	786 644 €7.5%	731 546 €12.4%	651 067 €12.0%	581 227 €
Net profit	-149 674 €21.2%	-189 935 €105.6%	-92 361 €267.6%	55 098 €31.5%	80 479 €15.2%	69 840 €
Equity	406 574 €26.9%	556 248 €25.5%	746 183 €11.0%	838 544 €7.0%	783 446 €11.4%	702 967 €
Turnover	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	-65.75%64.5%	-39.96%155.8%	-15.62%337.4%	6.58%14.9%	7.73%12.9%	6.85%

Financial ratios

	2024	2023	2022	2021	2020
Profit and cash flow
EBITDA	-URO GQB	-ODG DMB	-RY BZY	94 120	138 389
Liquidity
Current ratio	E.G	D.X	Y.F	6.4	5.3
Quick ratio	R.W	E.V	H.D	3.2	2.7
Cash ratio	M.Z	C.Q	O.S	3.0	2.5
Efficiency
Days sales outstanding (dso)	BR.X	EZ.N	LF.P	5.2	8.7
Asset turnover	E.M	K.N	I.N	0.8	1.0
Structure
Debt ratio	B.Z	M.V	I.O	0.2	0.3
Profitability
Operating margin	-XZ.H%	-QF.K%	-MW.X%	7.5%	10.2%
Net profit margin	-GR.T%	-WH.R%	-UW.J%	6.6%	7.7%
Return on assets (roa)	-PE.B%	-BJ.F%	-Y.D%	5.1%	7.8%
Return on equity (roe)	-RY.B%	-HL.Q%	-QP.C%	6.6%	10.3%

To view all financial ratios, you need to subscribe to extended access to the info portal!

Licences & notices

No licenses and notices found

Company has no active licenses and business activity notices

Regulations

Regulation no.	Date	Type	Deadline	Status
Ä 10045683 / M4	24.07.2025	Fine-warning order – annual report not filed	27.08.2025	Deficiencies remedied (30.08.2025)
Ä 10045683 / M3	06.07.2024	Fine-warning order – annual report not filed	05.08.2024	Deficiencies remedied (31.07.2024)
Ä 10045683 / 15	01.09.2023	Entry - Amendment entry		Entered into force (01.09.2023)
Ä 10045683 / M2	24.08.2023	Fine-warning order – annual report not filed	23.09.2023	Deficiencies remedied (23.09.2023)
Ä 10045683 / 14	06.10.2020	Entry - Amendment entry		Entered into force (06.10.2020)

1 - 5 / 17 rows

Real estate

Address	Area	Purpose
Rahumäe tee 6a, Kristiine linnaosa, Tallinn, Harju maakond	1412 m²	Commercial 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

Court decisions

Case number	Procedure type	Judgment type	Category	Judges	ECLI	Date	Participants
2-18-2963/19	Civil case	Court ruling	Company law	Nele Seping	ECLI:EE:HMK:2018:2.18.2963.15660	12.09.2018
2-18-2963/15	Civil case	Court ruling	Company law	Kaupo Paal, Kaija Kaijanen, Liis Arrak	ECLI:EE:TLRK:2018:2.18.2963.10669	06.07.2018

1 - 2 / 2 rows

Official announcements

No official announcements found

Company has no issued official announcements

Public transactions

Date	Party	Amount	Classification
18.05.2026	Maaelu Teadmuskeskus	672.08 € Received	OPERATING EXPENSES R&D in agriculture, forestry, fisheries and hunting
20.04.2026	Eesti Töötukassa	366.77 € Received	OTHER GRANTS Social protection of the unemployed
16.04.2026	Maaelu Teadmuskeskus	672.08 € Received	OPERATING EXPENSES R&D in agriculture, forestry, fisheries and hunting
31.03.2026	Majandus- ja Kommunikatsiooniministeerium	4 381.75 € Received	OTHER GRANTS R&D in general economic, trade and labour policy
24.03.2026	Eesti Töötukassa	350.00 € Received	OTHER GRANTS Social protection of the unemployed

1 - 5 / 38 rows

.ee domains

Domain	Status	Registered	Expires	End
costech.ee	Active	04.07.2010	06.01.2027	-

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