Seiff Cybersecurity OÜ

Legal formLegal form:: Private limited company
Registry codeRegistry code:: 11145210
VAT no.VAT no.:: EE100978388
Fiscal-year periodFiscal-year period:: 01.01 - 31.12
EstablishedEstablished:: 07.06.2005 (21 y)
Former business namesFormer business names:: Osaühing INIA Konsultatsioonid
CapitalCapital:: 2 556 EUR
AddressAddress:: Kirsiaia tee 1-1, Pärnamäe küla, Viimsi vald, Harju maakond, 74020
StatusStatus:: Registered
LEI codeLEI code:: 648844NU4AFODO042004

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Contacts

PhonePhone:: +372 5172886
EmailEmail:: info@seiff.ee

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Industries

ELECTRONIC COMMUNICATIONS SERVICES, PROGRAMMING, CONSULTANCY, DATA-INFRASTRUCTURE AND OTHER INFORMATION ACTIVITIES
Computer programming, consultancy and related activities
Computer consultancy and systems/database management
Computer consultancy and systems/database management
62201 – Computer consultancy activities

VAT liability

VAT no.	Start	End
EE100978388	01.07.2005	-

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	05.06.2025	Valid	PDF
2023	01.01.2023 – 31.12.2023	08.04.2024	Valid	PDF
2022	01.01.2022 – 31.12.2022	25.05.2023	Valid	PDF
2021	01.01.2021 – 31.12.2021	01.02.2023	Valid	PDF
2020	01.01.2020 – 31.12.2020	09.09.2021	Valid	PDF
2019	01.01.2019 – 31.12.2019	29.12.2020	Valid	PDF
2018	01.01.2018 – 31.12.2018	18.06.2019	Valid	PDF
2017	01.01.2017 – 31.12.2017	26.06.2018	Valid	PDF
2016	01.01.2016 – 31.12.2016	10.06.2018	Valid	PDF
2015	01.01.2015 – 31.12.2015	02.04.2018	Valid	PDF
2014	01.01.2014 – 31.12.2014	30.12.2015	Valid	PDF
2013	01.01.2013 – 31.12.2013	01.07.2014	Valid	PDF
2012	01.01.2012 – 31.12.2012	01.10.2013	Valid	PDF
2011	01.01.2011 – 31.12.2011	25.09.2012	Valid	PDF
2010	01.01.2010 – 31.12.2010	04.07.2012	Valid	PDF
2009	01.01.2009 – 31.12.2009	05.09.2011	Valid	PDF
2008	01.01.2008 – 31.12.2008	06.07.2009	Valid	PDF
2006	01.01.2006 – 31.12.2006	13.11.2007	Valid	PDF
2005	01.01.2005 – 31.12.2005	29.06.2006	Valid	PDF

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No unsubmitted declarations as of 01.10.2026.

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Tax debt Reports Declarations Court decisions–Official announcements–TTJA decisions–Real estate–.ee domains8 Licenses–Regulations12 Public transactions3 Grants–State aid2 Public procurement–Holdings in companies–Enforcement proceedings Payment orders

Tax data

Period	State taxes	Labour taxes	Taxable turnover	Employees
2026 Q2	3 094 €	1 249 €	20 991 €+36,5%	1
2026 Q1	2 174 €	1 403 €	15 383 €−49,7%	1
Total 2026:	5 268 €	2 652 €	36 374 €
2025 Q4	5 796 €	1 711 €	30 597 €+151%	1
2025 Q3	2 578 €	1 711 €	12 178 €−43,7%	1
2025 Q2	2 909 €	1 711 €	21 638 €−41,2%	1
2025 Q1	6 730 €	1 692 €	36 813 €+48,5%	1
Total 2025:	18 013 €	6 825 €	101 226 €
2024 Q4	4 009 €	1 652 €	24 787 €+50,0%	1
2024 Q3	4 537 €	2 755 €	16 521 €+49,6%	1
2024 Q2	2 861 €	1 338 €	11 040 €−25,5%	1
2024 Q1	658 €	0 €	14 819 €−0,5%	1
Total 2024:	12 065 €	5 745 €	67 167 €
2023 Q4	215 €	0 €	14 894 €+18,8%	-
2023 Q3	752 €	0 €	12 536 €−11,0%	-
2023 Q2	1 254 €	0 €	14 079 €+28,5%	-
2023 Q1	436 €	0 €	10 958 €+25,4%	-
Total 2023:	2 657 €	0 €	52 467 €
2022 Q4	245 €	0 €	8 740 €+62,0%	-
2022 Q3	193 €	0 €	5 394 €−11,0%	-
2022 Q2	448 €	0 €	6 064 €−8,9%	-
2022 Q1	540 €	0 €	6 655 €−38,7%	-
Total 2022:	1 426 €	0 €	26 853 €
2021 Q4	968,24 €	0 €	10 850,91 €+25,1%	-
2021 Q3	1 190 €	0 €	8 676,18 €+43,3%	-
2021 Q2	464,86 €	0 €	6 054,30 €+29,7%	-
2021 Q1	297,06 €	0 €	4 669,26 €−25,3%	-
Total 2021:	2 920,16 €	0 €	30 250,65 €
2020 Q4	266,79 €	0 €	6 252,30 €+58,0%	-
2020 Q3	198,83 €	0 €	3 957,79 €+5,6%	-
2020 Q2	399,72 €	0 €	3 747,35 €+1,6%	-
2020 Q1	398 €	0 €	3 689 €−34,3%	0
Total 2020:	1 263,34 €	0 €	17 646,44 €
2019 Q4	564 €	0 €	5 617 €+4,3%	0
2019 Q3	394 €	0 €	5 385 €−32,5%	0
2019 Q2	846 €	0 €	7 980 €+36,1%	0
2019 Q1	667 €	0 €	5 865 €−12,2%	0
Total 2019:	2 471 €	0 €	24 847 €
2018 Q4	327 €	0 €	6 682 €−8,9%	0
2018 Q3	889 €	0 €	7 334 €−13,5%	0
2018 Q2	864 €	0 €	8 478 €+26,2%	0
2018 Q1	664 €	0 €	6 719 €+3,1%	0
Total 2018:	2 744 €	0 €	29 213 €
2017 Q4	320 €	0 €	6 515 €−21,8%	0
2017 Q3	984 €	0 €	8 327 €−1,4%	0
2017 Q2	511 €	0 €	8 448 €+1,9%	0
2017 Q1	347 €	0 €	8 292 €	0
Total 2017:	2 162 €	0 €	31 582 €
2016 Q4	902 €	0 €	0 €	0
2016 Q3	492 €	0 €	0 €	0
2016 Q2	1 135 €	0 €	0 €	0
2016 Q1	494 €	0 €	0 €	0
Total 2016:	3 023 €	0 €	0 €
2015 Q4	454 €	0 €	0 €	0
2015 Q3	276 €	311 €	0 €	1
2015 Q2	859 €	313 €	0 €	1
2015 Q1	1 191 €	445 €	0 €	1
Total 2015:	2 780 €	1 069 €	0 €

Revenue by industry

	2023	2024	2025
Computer consultancy activities	54 816 €	68 516 €	78 195 €

Tax debts

No tax debt found

No tax debt as of 01.10.2026

Representatives

	Personal ID code
Martin Indrek Miller	38011XXXXXX	26.11.1980 (45)	Board member	07.06.2005	-

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Shareholders

	Personal ID code
Martin Indrek Miller	38011XXXXXX	26.11.1980 (45)	Shareholder	2 556 EUR	100,00%	Sole ownership	01.09.2023	-

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Other persons

	Personal ID code
Jaan Jaanimägi	-	-	Founder	07.06.2005	-
Martin Indrek Miller	38011XXXXXX	26.11.1980 (45)	Founder	07.06.2005	-

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Ultimate beneficial owners

	Personal ID code
Martin Indrek Miller	38011XXXXXX	26.11.1980 (45)	Direct holding	29.10.2018	-

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Holdings in companies

No holdings in companies found

Company has no holdings in other companies

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2026 Q2

Turnover

Amount: 20 991 €
Monthly average: 6 997 €
Per employee: 6 997 €
Equity ratio: 273,75%

Labour taxes

Turnover ratio: 5,95%
Tax ratio: 40,37%
Monthly average: 416 €
Per employee: 416 €

State taxes

Monthly average: 1 031 €
Turnover ratio: 14,74%

Estimated salary

Gross salary: 902 €
Net salary: 832 €

Aggregate data

Last 5 yrsAll

	2025	2024	2023	2022	2021	2020	2019
Current assets	38 825 €−7,8%	42 126 €+21,2%	34 748 €+91,9%	18 108 €−0,4%	18 176 €+101%	9 037 €−51,5%	18 648 €
Non-current assets	16 759 €−57,2%	39 187 €+111%	18 614 €	-	-	-	-
Total assets	55 584 €−31,6%	81 313 €+52,4%	53 362 €+195%	18 108 €−0,4%	18 176 €+101%	9 037 €−51,5%	18 648 €
Short-term liabilities	4 539 €−70,6%	15 451 €+1 224%	1 167 €+13,5%	1 028 €+6,9%	962 €+157%	375 €−34,4%	572 €
Long-term liabilities	-	14 580 €	-	-	-	-	-
Total liabilities	4 539 €−84,9%	30 031 €+2 473%	1 167 €+13,5%	1 028 €+6,9%	962 €+157%	375 €−34,4%	572 €
Share or stock capital	-	-	-	-	-	-	-
Retained earnings	48 726 €+12,3%	43 389 €+199%	14 524 €−0,9%	14 658 €+140%	6 107 €−60,7%	15 520 €+47,2%	10 540 €
Net profit	-237 €−104%	5 337 €−84,8%	35 115 €+26 305%	-134 €−102%	8 552 €+191%	-9 413 €−289%	4 980 €
Equity	51 045 €−0,5%	51 282 €−1,7%	52 195 €+206%	17 080 €−0,8%	17 214 €+98,7%	8 662 €−52,1%	18 076 €
Turnover	78 195 €+14,1%	68 516 €+25,0%	54 816 €+106%	26 549 €−16,8%	31 923 €+70,1%	18 766 €−25,1%	25 061 €
Profit margin	-0,3%	7,8%	64,1%	-0,5%	26,8%	-50,2%	19,9%

Financial ratios

	2022	2021
Profit and cash flow
EBITDA	-	-
Liquidity
Current ratio	17,6	18,9
Quick ratio	17,6	18,9
Cash ratio	0,0	0,0
Efficiency
Days sales outstanding (dso)	-	-
Asset turnover	1,5	2,3
Structure
Debt ratio	0,1	0,1
Profitability
Operating margin	-0,5%	26,8%
Net profit margin	-0,5%	26,8%
Return on assets (roa)	-0,7%	62,9%
Return on equity (roe)	-0,8%	49,7%

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Licences & notices

No licenses and notices found

Company has no active licenses and business activity notices

Regulations


Ä 10089202 / 8	19.02.2024	Entry – Amendment entry	-	Entered into force19.02.2024
Ä 10089202 / 7	01.09.2023	Entry – Amendment entry	-	Entered into force01.09.2023
Ä 10089202 / 6	09.05.2018	Entry – Amendment entry	-	Entered into force09.05.2018
Ä 10089202 / M4	07.03.2018	Warning for deletion from register – annual report not filed	07.09.2018	Deficiencies remedied10.06.2018
Ä 10089202 / 5	17.01.2018	Entry – Amendment entry	-	Entered into force17.01.2018

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

No official announcements found

Company has no issued official announcements

Public transactions


13.02.2026	Eesti Töötukassa	541,62 €Received	OTHER GRANTSSocial protection of the unemployed
12.01.2026	Eesti Töötukassa	722,16 €Received	OTHER GRANTSSocial protection of the unemployed
12.12.2025	Eesti Töötukassa	297,36 €Received	OTHER GRANTSSocial protection of the unemployed

Funded projects

No funded projects found

The company has no projects funded by EU or foreign grants

State aid


11.04.2025	Põllumajanduse Registrite ja Informatsiooni AmetAid measure 16522	Maapiirkonnas majandustegevuse arendamine (VTA) › MuuGrant	14,92 €	16522/2500582
11.04.2025	Põllumajanduse Registrite ja Informatsiooni AmetAid measure 16522	Maapiirkonnas majandustegevuse arendamine (VTA) › MuuGrant	14,92 €	16522/2500592

Public procurement contracts

No public procurement contracts found

The company has no public procurement contracts

.ee domains


seiffcybersecurity.ee	Active	16.10.2024	17.10.2026
seiff.ee	Active	11.01.2024	12.01.2027
datacapital.ee	Active	13.07.2023	14.07.2027
drnl.ee	Active	27.01.2023	28.01.2027
revolax.ee	Active	26.01.2023	27.01.2027

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.