Osaühing Kolm Pluss Üks

Legal form:: Private limited company
Registry code:: 10418962
VAT no.:: EE100201204
Fiscal-year period:: 01.01 - 31.12
Established:: 20.03.1998 (28 y)
Capital:: 3 832 EUR
Address:: Suve tn 2-69, Põhja-Tallinna linnaosa, Tallinn, Harju maakond, 10149
Status:: Registered

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Contacts

Phone:: +372 6279260
Email:: mail@threeplusone.ee
Website:: www.threeplusone.ee

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Industries

PROFESSIONAL, SCIENTIFIC AND TECHNICAL ACTIVITIES
Architectural & engineering activities; technical testing and analysis
Architectural & engineering activities and technical consultancy
71111 – Architectural activities

Industry TOPNo. 7 of 502 companies

1.LÄVI OÜ3.6M €
2.KOKO arhitektid OÜ2.8M €
3.osaühing Esplan2.7M €
4.Arhitektuuribüroo Korrus Osaühing2.5M €
5.ConArte OÜ2.2M €
6.molumba osaühing2.1M €
7.Osaühing Kolm Pluss Üks2.1M €
8.OÜ Kauss Arhitektuur1.6M €
9.Pluss Arhitektid OÜ1.5M €
10.Allianss Arhitektid OÜ1.4M €

Main activity 71111 · turnover over the last 4 quarters

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VAT liability

VAT no.	Start	End
EE100201204	01.01.1995	-

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	29.06.2024	Valid	PDF
2022	01.01.2022 – 31.12.2022	26.06.2023	Valid	PDF
2021	01.01.2021 – 31.12.2021	27.06.2022	Valid	PDF
2020	01.01.2020 – 31.12.2020	30.06.2021	Valid	PDF
2019	01.01.2019 – 31.12.2019	27.10.2020	Valid	PDF
2018	01.01.2018 – 31.12.2018	28.06.2019	Valid	PDF
2017	01.01.2017 – 31.12.2017	02.07.2018	Valid	PDF
2016	01.01.2016 – 31.12.2016	29.06.2017	Valid	PDF
2015	01.01.2015 – 31.12.2015	20.06.2016	Valid	PDF
2014	01.01.2014 – 31.12.2014	18.06.2015	Valid	PDF
2013	01.01.2013 – 31.12.2013	24.06.2014	Valid	PDF
2012	01.01.2012 – 31.12.2012	25.06.2013	Valid	PDF
2011	01.01.2011 – 31.12.2011	26.06.2012	Valid	PDF
2010	01.01.2010 – 31.12.2010	30.06.2011	Valid	PDF
2009	01.01.2009 – 31.12.2009	30.06.2010	Valid	PDF
2008	01.01.2008 – 31.12.2008	30.06.2009	Valid	PDF
2007	01.01.2007 – 31.12.2007	25.06.2008	Valid	PDF
2006	01.01.2006 – 31.12.2006	05.07.2007	Valid	PDF
2005	01.01.2005 – 31.12.2005	28.06.2006	Valid	PDF
2004	01.01.2004 – 31.12.2004	30.06.2005	Valid	PDF
2003	01.01.2003 – 31.12.2003	30.06.2004	Valid	PDF
2002	01.01.2002 – 31.12.2002	04.07.2003	Valid	PDF
2001	01.01.2001 – 31.12.2001	28.06.2002	Valid	PDF
2000	01.01.2000 – 31.12.2000	29.06.2001	Valid	PDF

Unsubmitted declarations

No unsubmitted declarations found

No unsubmitted declarations as of 21.10.2026.

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Tax debt Reports Declarations Court decisions–Official announcements–TTJA decisions–Real estate–.ee domains1 Licenses2 Regulations11 Public transactions119 Grants–State aid6 Public procurement47 Holdings in companies–Enforcement proceedings Payment orders

Tax data

Period	State taxes	Labour taxes	Taxable turnover	Employees
2026 Q3	62 101 €	60 459 €	164 482 €−81,7%	13
2026 Q2	146 184 €	69 293 €	900 258 €+3,1%	13
2026 Q1	156 388 €	63 534 €	873 186 €+399%	13
Total 2026:	364 673 €	193 286 €	1,94 M €
2025 Q4	69 106 €	65 173 €	175 011 €+209%	13
2025 Q3	50 765 €	53 495 €	56 674 €−77,5%	13
2025 Q2	72 977 €	54 931 €	251 454 €−77,3%	12
2025 Q1	142 825 €	40 846 €	1,11 M €+522%	13
Total 2025:	335 673 €	214 445 €	1,59 M €
2024 Q4	133 960 €	50 603 €	178 236 €+18,4%	13
2024 Q3	56 160 €	42 619 €	150 567 €−76,4%	13
2024 Q2	125 922 €	48 790 €	637 012 €+193%	14
2024 Q1	68 397 €	46 532 €	217 243 €+92,3%	15
Total 2024:	384 439 €	188 544 €	1,18 M €
2023 Q4	52 913 €	44 449 €	112 950 €−22,5%	14
2023 Q3	43 026 €	36 757 €	145 749 €−29,4%	13
2023 Q2	67 628 €	40 517 €	206 312 €−5,1%	12
2023 Q1	60 583 €	44 161 €	217 433 €−16,3%	12
Total 2023:	224 150 €	165 884 €	682 444 €
2022 Q4	83 273 €	48 448 €	259 703 €+31,4%	13
2022 Q3	71 676 €	55 675 €	197 573 €−28,9%	12
2022 Q2	83 615 €	40 202 €	277 918 €−41,6%	12
2022 Q1	78 021 €	41 506 €	476 016 €+58,4%	12
Total 2022:	316 585 €	185 831 €	1,21 M €
2021 Q4	67 546,29 €	34 724,54 €	300 480,18 €+21,4%	12
2021 Q3	55 747,02 €	44 920,97 €	247 514,86 €−28,2%	13
2021 Q2	74 514,88 €	38 431,95 €	344 876,88 €+28,8%	13
2021 Q1	34 553,51 €	31 301,26 €	267 676,07 €+28,2%	13
Total 2021:	232 361,70 €	149 378,72 €	1,16 M €
2020 Q4	40 834,08 €	35 504,64 €	208 736,25 €−12,8%	13
2020 Q3	43 819,95 €	21 554,49 €	239 499,51 €+4,2%	13
2020 Q2	51 537,16 €	23 404,25 €	229 795,77 €+76,8%	11
2020 Q1	48 355 €	30 566 €	129 971 €−33,8%	11
Total 2020:	184 546,19 €	111 029,38 €	808 002,53 €
2019 Q4	63 551 €	36 889 €	196 364 €+39,3%	11
2019 Q3	51 274 €	37 603 €	140 923 €−33,8%	13
2019 Q2	74 086 €	48 006 €	213 011 €+16,2%	13
2019 Q1	34 110 €	32 112 €	183 292 €−73,1%	12
Total 2019:	223 021 €	154 610 €	733 590 €
2018 Q4	143 985 €	38 250 €	681 568 €+283%	13
2018 Q3	56 870 €	35 956 €	177 828 €−50,7%	13
2018 Q2	86 238 €	30 428 €	360 859 €+179%	12
2018 Q1	38 695 €	18 151 €	129 184 €+103%	12
Total 2018:	325 788 €	122 785 €	1,35 M €
2017 Q4	24 288 €	20 139 €	63 586 €−31,9%	12
2017 Q3	27 270 €	14 409 €	93 334 €+7,7%	11
2017 Q2	13 665 €	13 809 €	86 641 €−66,6%	11
2017 Q1	44 858 €	13 402 €	259 715 €+11,6%	11
Total 2017:	110 081 €	61 759 €	503 276 €
2016 Q4	15 258 €	14 219 €	232 644 €+23,1%	7
2016 Q3	24 919 €	11 551 €	188 986 €−6,6%	7
2016 Q2	18 541 €	12 369 €	202 375 €+5,5%	7
2016 Q1	29 937 €	11 727 €	191 879 €+66,5%	7
Total 2016:	88 655 €	49 866 €	815 884 €
2015 Q4	20 595 €	9 360 €	115 252 €−10,2%	7
2015 Q3	14 038 €	10 428 €	128 405 €−19,6%	7
2015 Q2	20 990 €	12 967 €	159 668 €+5,7%	7
2015 Q1	35 117 €	12 262 €	150 992 €	7
Total 2015:	90 740 €	45 017 €	554 317 €

Revenue by industry

	2023	2024	2025
Architectural activities	747 752 €	1 966 403 €	1 335 687 €
Interior design		3 146 €
Design activities	2 415 €

Tax debts

No tax debt found

No tax debt as of 21.10.2026

Representatives

	Personal ID code
Ilmar Valdur	37007XXXXXX	31.07.1970 (56)	Board member	20.03.1998	-
Markus Kaasik	37003XXXXXX	22.03.1970 (56)	Board member	20.03.1998	-

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Shareholders

	Personal ID code
Markus Kaasik	37003XXXXXX	22.03.1970 (56)	Shareholder	1 916 EUR	50,00%	Sole ownership	04.09.2024	-
Ilmar Valdur	37007XXXXXX	31.07.1970 (56)	Shareholder	1 916 EUR	50,00%	Sole ownership	04.09.2024	-

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Ultimate beneficial owners

	Personal ID code
Ilmar Valdur	37007XXXXXX	31.07.1970 (56)	Direct holding	18.10.2018	-
Markus Kaasik	37003XXXXXX	22.03.1970 (56)	Direct holding	18.10.2018	-

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Holdings in companies

No holdings in companies found

Company has no holdings in other companies

2026 Q3

Turnover

Amount: 164 482 €
Monthly average: 54 827 €
Per employee: 4 217 €
Equity ratio: 1 430,78%

Labour taxes

Turnover ratio: 36,76%
Tax ratio: 97,36%
Monthly average: 20 153 €
Per employee: 1 550 €

State taxes

Monthly average: 20 700 €
Turnover ratio: 37,76%

Estimated salary

Gross salary: 2 837 €
Net salary: 2 287 €

Aggregate data

Last 5 yrsAll

	2025	2024	2023	2022	2021	2020	2019
Current assets	625 446 €−54,0%	1 358 593 €+161%	519 570 €+7,5%	483 358 €−25,0%	644 710 €+20,4%	535 686 €+23,8%	432 759 €
Non-current assets	73 758 €−13,5%	85 295 €+6,6%	80 037 €+68,2%	47 584 €−23,1%	61 889 €+3,5%	59 786 €+2,2%	58 493 €
Total assets	699 204 €−51,6%	1 443 888 €+141%	599 607 €+12,9%	530 942 €−24,9%	706 599 €+18,7%	595 472 €+21,2%	491 252 €
Short-term liabilities	164 694 €−81,9%	910 105 €+606%	128 916 €+44,0%	89 530 €−61,1%	230 234 €−9,7%	255 040 €+296%	64 431 €
Long-term liabilities	37 833 €−14,5%	44 247 €+21,5%	36 414 €+384%	7 526 €−27,0%	10 315 €	-	-
Total liabilities	202 527 €−78,8%	954 352 €+477%	165 330 €+70,3%	97 056 €−59,7%	240 549 €−5,7%	255 040 €+296%	64 431 €
Share or stock capital	-	-	-	-	-	-	-
Retained earnings	485 321 €+197%	163 148 €−62,0%	429 671 €+2,0%	421 358 €+25,3%	336 217 €−20,4%	422 606 €+0,9%	418 816 €
Net profit	7 141 €−97,8%	322 173 €+82 297%	391 €−95,3%	8 313 €−93,4%	125 618 €+245%	-86 389 €−2 379%	3 790 €
Equity	496 677 €+1,5%	489 536 €+12,7%	434 277 €+0,1%	433 886 €−6,9%	466 050 €+36,9%	340 432 €−20,2%	426 821 €
Turnover	1 335 687 €−32,2%	1 969 549 €+163%	750 167 €−23,4%	979 478 €−22,4%	1 261 668 €+47,2%	857 373 €+13,9%	752 588 €
Profit margin	0,5%	16,4%	0,1%	0,8%	10,0%	-10,1%	0,5%

Financial ratios

	2022	2021
Profit and cash flow
EBITDA	40 732 €	157 067 €
Liquidity
Current ratio	5,4	2,8
Quick ratio	5,4	2,8
Cash ratio	3,8	1,6
Efficiency
Days sales outstanding (dso)	79,0	65,8
Asset turnover	1,6	1,9
Structure
Debt ratio	0,2	0,3
Profitability
Operating margin	1,8%	10,0%
Net profit margin	0,8%	10,0%
Return on assets (roa)	1,3%	19,3%
Return on equity (roe)	1,9%	27,0%

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Licences & notices


Notice of economic activity	EPE001272	Expert assessment of a construction project	Valid	25.05.2017	-
Notice of economic activity	EP10418962-0001	Design / engineering	Valid	13.03.2003	-

Regulations


Ä 10028989 / 13	04.09.2024	Entry – Amendment entry	-	Entered into force04.09.2024
Ä 10028989 / 12	01.09.2023	Entry – Amendment entry	-	Entered into force01.09.2023
Ä 10028989 / 11	31.03.2022	Entry – Amendment entry	-	Entered into force31.03.2022
Ä 10028989 / 10	13.05.2019	Entry – Amendment entry	-	Entered into force13.05.2019
Ä 10028989 / 9	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


29.09.2026	Tartu Linnavalitsus	347,62 €Received	NON-CURRENT ASSETSOther protection of social risk groups
31.08.2026	Sihtasutus Tallinna Lauluväljak	9 300 €Received	NON-CURRENT ASSETSFolk culture
31.08.2026	Tartu Linnavalitsus	305,75 €Received	NON-CURRENT ASSETSOther protection of social risk groups
26.08.2026	Tartu Linnavalitsus	3 706,24 €Received	NON-CURRENT ASSETSOther protection of social risk groups
29.07.2026	Haridus- ja Teadusministeerium	20 468 €Received	NON-CURRENT ASSETSBasic and general secondary education

Funded projects

No funded projects found

The company has no projects funded by EU or foreign grants

State aid


23.02.2021	Ettevõtluse ja Innovatsiooni SihtasutusAid measure 15434	Regionaalareng (VTA) › MuuGrant	2 043 €	15434/2106390
11.02.2021	Ettevõtluse ja Innovatsiooni SihtasutusAid measure 15434	Regionaalareng (VTA) › MuuGrant	138 €	15434/2106575
31.12.2020	Ettevõtluse ja Innovatsiooni SihtasutusAid measure 15434	Regionaalareng (VTA) › MuuGrant	109 €	15434/2106368
16.11.2020	Ettevõtluse ja Innovatsiooni SihtasutusAid measure 15434	Regionaalareng (VTA) › MuuGrant	87 €	15434/2006076
30.11.2018	Ettevõtluse ja Innovatsiooni SihtasutusAid measure 15434	Regionaalareng (VTA) › MuuGrant	567 €	15434/1903463

Public procurement contracts


01.09.2025	Reference number 288783 · Allianss leping - Tartu Tüve tn 6 ja 8 munitsipaalmajade projekteerimine ja Tüve tn 6 munitsipaalmaja ehitamine	Tartu LinnavalitsusContracting authority	2 814 516 €	Concluded
05.08.2025End 05.12.2028	Reference number 294260 · Projekteerimise töövõtuleping	Riigi Kinnisvara AktsiaseltsContracting authority	680 000 €actual 307 728 €	Concluded
13.06.2025	Reference number 289209 · Kolmanda koha auhind	Narva Linnavalitsuse Arhitektuuri- ja Linnaplaneerimise AmetContracting authority	7 000 €	Completed
30.01.2025	Reference number 285388 · Ergutuspreemia Salto arhitektid OÜ	Riigi Kinnisvara AktsiaseltsContracting authority	3 200 €	Completed
30.01.2025	Reference number 285388 · Esimene koht Kolm Pluss Üks OÜ	Riigi Kinnisvara AktsiaseltsContracting authority	12 800 €	Completed

.ee domains


threeplusone.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.