AS Laser Diagnostic Instruments

Legal form:: Public limited company
Registry code:: 10390775
VAT no.:: EE100092099
Fiscal-year period:: 01.01 - 31.12
Established:: 19.02.1998 (28 y)
Former business names:: OÜ LDI Projekt
Capital:: 165 927,60 EUR
Address:: Kopliranna tn 49, Põhja-Tallinna linnaosa, Tallinn, Harju maakond, 11713
Status:: Registered
E-invoice reception:: Telema

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Contacts

Phone:: +372 6346050
Email:: ldi@ldi.ee

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Industries

MANUFACTURING
Manufacture of other machinery and equipment n.e.c.
Manufacture of other special-purpose machinery
28991 – Manufacture of other special-purpose machinery n.e.c.
TRANSPORTATION AND STORAGE
Warehousing and support activities for transportation
Supporting activities for transportation
52251 – Logistics activities

Industry TOPNo. 28 of 79 companies

28.AS Laser Diagnostic Instruments990.5k €

Main activity 28991 · turnover over the last 4 quarters

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VAT liability

VAT no.	Start	End
EE100092099	01.01.1994	-
EE100203396	01.01.1992	30.12.1993

Annual reports

Aggregate data

Year	Period	Submitted	Status
2025	01.01.2025 – 31.12.2025	30.06.2026	Valid	PDF
2024	01.01.2024 – 31.12.2024	30.06.2025	Valid	PDF
2023	01.01.2023 – 31.12.2023	30.06.2024	Valid	PDF
2022	01.01.2022 – 31.12.2022	30.06.2023	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	30.06.2020	Valid	PDF
2018	01.01.2018 – 31.12.2018	25.06.2019	Valid	PDF
2017	01.01.2017 – 31.12.2017	22.06.2018	Valid	PDF
2016	01.01.2016 – 31.12.2016	19.06.2017	Valid	PDF
2015	01.01.2015 – 31.12.2015	20.06.2016	Valid	PDF
2014	01.01.2014 – 31.12.2014	16.06.2015	Valid	PDF
2013	01.01.2013 – 31.12.2013	16.05.2014	Valid	PDF
2012	01.01.2012 – 31.12.2012	12.07.2013	Valid	PDF
2011	01.01.2011 – 31.12.2011	02.07.2012	Valid	PDF
2010	01.01.2010 – 31.12.2010	30.06.2011	Valid	PDF
2009	01.01.2009 – 31.12.2009	29.06.2010	Valid	PDF
2008	01.01.2008 – 31.12.2008	10.06.2009	Valid	PDF
2007	01.01.2007 – 31.12.2007	09.06.2008	Valid	PDF
2006	01.01.2006 – 31.12.2006	26.06.2007	Valid	PDF
2005	01.01.2005 – 31.12.2005	24.05.2006	Valid	PDF
2004	01.01.2004 – 31.12.2004	07.04.2005	Valid	PDF
2003	01.01.2003 – 31.12.2003	29.06.2004	Valid	PDF
2002	01.01.2002 – 31.12.2002	28.07.2003	Valid	PDF
2001	01.01.2001 – 31.12.2001	12.09.2002	Valid	PDF
2000	01.01.2000 – 31.12.2000	21.09.2001	Valid	PDF

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No unsubmitted declarations as of 19.10.2026.

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Tax debt Reports Declarations Court decisions–Official announcements1 TTJA decisions–Real estate–.ee domains1 Licenses–Regulations50 Public transactions1 Grants12 State aid2 Public procurement2 Holdings in companies1 Enforcement proceedings Payment orders

Tax data

Period	State taxes	Labour taxes	Taxable turnover	Employees
2026 Q3	40 778 €	43 763 €	298 118 €+46,1%	13
2026 Q2	44 544 €	47 280 €	204 040 €−1,1%	13
2026 Q1	51 005 €	53 640 €	206 246 €−26,9%	13
Total 2026:	136 327 €	144 683 €	708 404 €
2025 Q4	46 404 €	48 488 €	282 047 €+117%	13
2025 Q3	46 718 €	49 082 €	130 094 €−14,9%	13
2025 Q2	42 970 €	44 708 €	152 897 €−44,4%	13
2025 Q1	76 297 €	81 203 €	274 951 €−1,9%	13
Total 2025:	212 389 €	223 481 €	839 989 €
2024 Q4	50 161 €	52 944 €	280 344 €−65,9%	13
2024 Q3	51 807 €	54 649 €	821 024 €+211%	13
2024 Q2	47 328 €	49 913 €	263 963 €−51,8%	13
2024 Q1	51 334 €	53 887 €	547 118 €+44,8%	13
Total 2024:	200 630 €	211 393 €	1,91 M €
2023 Q4	39 025 €	41 237 €	377 850 €−39,2%	14
2023 Q3	52 944 €	56 173 €	621 569 €+64,5%	12
2023 Q2	43 285 €	45 307 €	377 958 €−31,2%	12
2023 Q1	44 634 €	47 309 €	549 386 €+16,2%	12
Total 2023:	179 888 €	190 026 €	1,93 M €
2022 Q4	43 480 €	44 326 €	472 645 €−1,9%	13
2022 Q3	37 784 €	40 092 €	481 794 €+75,3%	13
2022 Q2	35 657 €	37 796 €	274 763 €−18,6%	13
2022 Q1	40 896 €	42 692 €	337 465 €−5,5%	13
Total 2022:	157 817 €	164 906 €	1,57 M €
2021 Q4	28 984,31 €	30 704,32 €	356 948,05 €+143%	13
2021 Q3	31 735,44 €	33 816,34 €	146 592,65 €−42,9%	13
2021 Q2	29 784,11 €	31 691,17 €	256 563,95 €−18,3%	13
2021 Q1	33 505,89 €	35 589,74 €	314 045,35 €−13,7%	13
Total 2021:	124 009,75 €	131 801,57 €	1,07 M €
2020 Q4	30 445,34 €	32 318,44 €	363 723,36 €+130%	13
2020 Q3	34 129,55 €	31 084,79 €	158 356,50 €−50,7%	13
2020 Q2	35 518,93 €	37 893,36 €	321 099,65 €+87,5%	13
2020 Q1	40 407 €	42 902 €	171 232 €−59,1%	14
Total 2020:	140 500,82 €	144 198,59 €	1,01 M €
2019 Q4	37 251 €	39 783 €	418 706 €+97,2%	15
2019 Q3	31 332 €	32 696 €	212 361 €−23,7%	14
2019 Q2	32 010 €	34 083 €	278 183 €+68,2%	13
2019 Q1	30 911 €	32 857 €	165 421 €−29,1%	13
Total 2019:	131 504 €	139 419 €	1,07 M €
2018 Q4	22 640 €	24 067 €	233 371 €+75,1%	12
2018 Q3	23 590 €	25 086 €	133 272 €−45,7%	12
2018 Q2	22 857 €	24 269 €	245 328 €+38,8%	12
2018 Q1	21 304 €	22 598 €	176 732 €−54,6%	12
Total 2018:	90 391 €	96 020 €	788 703 €
2017 Q4	25 193 €	26 819 €	389 281 €+334%	12
2017 Q3	17 863 €	18 876 €	89 601 €−18,3%	12
2017 Q2	18 688 €	19 937 €	109 623 €−29,7%	10
2017 Q1	16 494 €	17 418 €	156 007 €+160%	11
Total 2017:	78 238 €	83 050 €	744 512 €
2016 Q4	17 707 €	18 776 €	60 031 €−5,9%	9
2016 Q3	21 203 €	19 947 €	63 776 €+4,0%	9
2016 Q2	18 050 €	19 171 €	61 294 €−10,3%	9
2016 Q1	21 375 €	21 370 €	68 326 €+7,5%	9
Total 2016:	78 335 €	79 264 €	253 427 €
2015 Q4	17 492 €	18 578 €	63 577 €−9,2%	9
2015 Q3	19 230 €	20 467 €	70 039 €+2,0%	9
2015 Q2	20 645 €	20 060 €	68 647 €−11,3%	9
2015 Q1	21 926 €	22 611 €	77 377 €	9
Total 2015:	79 293 €	81 716 €	279 640 €

Revenue by industry

	2023	2024	2025
Manufacture of other special-purpose machinery n.e.c.	1 498 546 €	1 593 917 €	787 044 €
Logistics activities		60 665 €	32 845 €
Rental and operating leasing of other machinery, equipment and tangible goods n.e.c.	59 873 €

Tax debts

No tax debt found

No tax debt as of 19.10.2026

Representatives

	Personal ID code
Dmitri Noskov	38710XXXXXX	28.10.1987 (38)	Board member	13.08.2020	-
Endel Siff	35706XXXXXX	20.06.1957 (69)	Board member	23.04.2013	-

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Shareholders

	Personal ID code
osaühing Primos	10775765	28.05.2001 (25)	Shareholder	83 859 EUR	50,54%	Sole ownership	23.01.2024	-
Endel Siff	35706XXXXXX	20.06.1957 (69)	Shareholder	82 068,60 EUR	49,46%	Sole ownership	23.01.2024	-

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Other persons

	Personal ID code
Erich Siff	39711XXXXXX	12.11.1997 (28)	Supervisory-board member	17.05.2019	-
Merli Siff	45903XXXXXX	13.03.1959 (67)	Chairman of the supervisory board	03.07.2018	-
David Ashley Clark	38803XXXXXX	19.03.1988 (38)	Supervisory-board member	02.07.2018	-
Vadim Dontševski	36610XXXXXX	23.10.1966 (59)	Audit firm	09.05.2018	-
Crowe DNW OÜ	14299250	24.07.2017 (9)	Audit firm	09.05.2018	-

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Ultimate beneficial owners

	Personal ID code
Endel Siff	35706XXXXXX	20.06.1957 (69)	Direct holding	19.10.2018	-

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Holdings in companies


AS TFTAK	23.04.2010	Shareholder	7 875 EUR	20,00%	Sole ownership	16.08.2023	-

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2026 Q3

Turnover

Amount: 298 118 €
Monthly average: 99 373 €
Per employee: 7 644 €
Equity ratio: 59,89%

Labour taxes

Turnover ratio: 14,68%
Tax ratio: 107,32%
Monthly average: 14 588 €
Per employee: 1 122 €

State taxes

Monthly average: 13 593 €
Turnover ratio: 13,68%

Estimated salary

Gross salary: 2 106 €
Net salary: 1 738 €

Aggregate data

Last 5 yrsAll

	2025	2024	2023	2022	2021	2020	2019
Current assets	706 565 €−20,3%	887 026 €−25,1%	1 184 749 €+32,4%	894 694 €+91,2%	467 979 €−20,8%	591 110 €+18,6%	498 255 €
Non-current assets	482 424 €−8,3%	525 864 €−2,8%	540 908 €+12,6%	480 336 €+2,9%	466 885 €+235%	139 242 €+82,1%	76 476 €
Total assets	1 188 989 €−15,8%	1 412 890 €−18,1%	1 725 657 €+25,5%	1 375 030 €+47,1%	934 864 €+28,0%	730 352 €+27,1%	574 731 €
Short-term liabilities	531 157 €+205%	173 900 €+91,6%	90 768 €−54,0%	197 447 €+18,0%	167 310 €−23,6%	218 901 €−2,2%	223 767 €
Long-term liabilities	-	500 000 €	-	-	-	-	-
Total liabilities	531 157 €−21,2%	673 900 €+642%	90 768 €−54,0%	197 447 €+18,0%	167 310 €−23,6%	218 901 €−2,2%	223 767 €
Share or stock capital	165 928 €	165 928 €−88,7%	1 465 928 €+783%	165 928 €	165 928 €	165 928 €	165 928 €
Retained earnings	-3 340 446 €+10,8%	-3 744 547 €+10,9%	-4 201 853 €+8,9%	-4 611 882 €+5,3%	-4 867 986 €+3,2%	-5 028 472 €+3,3%	-5 200 512 €
Net profit	-81 158 €−120%	404 101 €−11,6%	457 306 €+11,5%	410 029 €+60,1%	256 104 €+59,6%	160 487 €−6,7%	172 040 €
Equity	657 832 €−11,0%	738 990 €−54,8%	1 634 889 €+38,8%	1 177 583 €+53,4%	767 554 €+50,1%	511 451 €+45,7%	350 964 €
Turnover	819 889 €−50,4%	1 654 582 €+6,2%	1 558 419 €+17,8%	1 322 560 €+37,1%	964 920 €+10,1%	876 183 €−4,6%	918 791 €
Profit margin	-9,9%	24,4%	29,3%	31,0%	26,5%	18,3%	18,7%

Financial ratios

	2022	2021
Profit and cash flow
EBITDA	-	-
Liquidity
Current ratio	4,5	2,8
Quick ratio	2,5	1,2
Cash ratio	1,9	0,5
Efficiency
Days sales outstanding (dso)	96,6	89,4
Asset turnover	1,1	1,2
Structure
Debt ratio	0,1	0,2
Profitability
Operating margin	30,0%	26,3%
Net profit margin	31,0%	26,5%
Return on assets (roa)	35,5%	30,8%
Return on equity (roe)	34,8%	33,4%

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Licences & notices

No licenses and notices found

Company has no active licenses and business activity notices

Regulations


Ä 10025618 / 40	16.01.2024	Entry – Amendment entry	-	Entered into force16.01.2024
Ä 10025618 / M15	11.12.2023	Order to remedy deficiencies – Amendment entry	27.12.2023	Deficiencies remedied16.01.2024
Ä 10025618 / 39	28.08.2023	Entry – Amendment entry	-	Entered into force28.08.2023
Ä 10025618 / M14	10.08.2023	Order to remedy deficiencies – Amendment entry	10.09.2023	Deficiencies remedied28.08.2023
Ä 10025618 / 38	13.08.2020	Entry – Amendment entry	-	Entered into force13.08.2020

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

No court decisions found

The company has no court decisions

Official announcements


Notice of share-capital reduction	04.09.2023	PDF

Public transactions


06.06.2023	Tallinna Tehnikaülikool	1 104 €Received	OPERATING EXPENSESR&D in education

Funded projects


Hüperspektraalse optilise detektori (MOD) arendus3.1.0701.10-0337	Teadus- ja arendustegevuse projektide toetamineERDF · Ettevõtluse ja Innovatsiooni Sihtasutus	01.02.2011 – 30.07.20112007-2013	12 424,42 €	12 424,41 €	Completed
AS LDI töötajate teadmiste ja oskuste arendamine1.4.0501.10-2307	Teadmiste ja oskuste arendamise toetusESF · Ettevõtluse ja Innovatsiooni Sihtasutus	02.05.2010 – 28.02.20112007-2013	7 377,64 €	7 010,88 €	Completed
SFS (Spectral Fluorescent Signature) analüsaatori väljatöötamine bioloogiliste ainete määramiseks3.1.0702.10-0263	Teadus- ja arendustegevuse projektide toetamineERDF · Ettevõtluse ja Innovatsiooni Sihtasutus	01.05.2010 – 30.07.20112007-2013	185 981,36 €	181 019,48 €	Completed
Kaugseire lidarite metoodika väljatöötamine.1.4.0701.09-0014	Arendustöötajate kaasamise toetusESF · Ettevõtluse ja Innovatsiooni Sihtasutus	01.04.2009 – 31.03.20112007-2013	56 113,40 €	32 949,74 €	Completed
AS LDI töötajate teadmiste ja oskuste arendamine1.4.0501.09-0493	Teadmiste ja oskuste arendamise toetusESF · Ettevõtluse ja Innovatsiooni Sihtasutus	01.03.2009 – 28.02.20102007-2013	6 236,50 €	6 236,50 €	Completed

State aid


18.07.2019	Ettevõtluse ja Innovatsiooni SihtasutusAid measure 15467	Nõustamine VTA › Nõustamine VTAGrant	1 100 €	15467/2005018
30.04.2009	Ettevõtluse ja Innovatsiooni SihtasutusAid measure 10065	Teadus- ja arendustegevus ning innovatsioon (GRUPIERAND) › VKEdele kõrge kvalifikatsiooniga töötajate laenamiseks antav abiGrant	28 057 €	10065/1200002

Public procurement contracts


30.01.2020End 02.09.2020	Reference number 216349 · Naftareostuse sensorite leping	OÜ Tallinna Bekkeri SadamContracting authority	37 479 €	Completed
02.04.2012End 02.04.2012	Reference number 131022 · 3D fluorestsentsspektromeetri soetamine	Põllumajandusuuringute KeskusContracting authority	15 978 €	Completed

.ee domains


ldi.ee	Active	04.07.2010	11.01.2033

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.