ETENRU
RegisteredTartu County
Registry code
10062963
VAT number
EE100014462
Address
Tartu maakond, Tartu linn, Tartu linn, Teaduspargi tn 9, 51014
Registered
07.08.1996 · 30 yrs
Activity
Kogu muu mujal liigitamata kutse-, teadus- ja tehnikaalane tegevus 74991
Capital
16 064 €
Email
i•••@i•••.eeLog in to see
Phone
+372 •• ••••Log in to see
Website
www.interspectrum.ee
Business Register 03.10.2026
Sales revenue317 k €-7%2025 annual report
Profit-28 653 €2025 annual report
Employees5Tax Board 2026 Q2
Average gross salary1 476 €estimate, Tax Board 2026 Q2
Labour taxes per quarter11 293 €Tax Board 2026 Q2
Cash113 k €Cash 31.12.2025, annual report
Tax debt0 €Tax Board debtor list 03.10.2026
Revenue 12 months303 k €-10%Tax Board, last 4 quarters
State taxes 12 months68 509 €Tax Board, last 4 quarters
Tax debt since 26.09.2026 · ✓ no debt
Details ↓
Turnover by quarter · latest 77 842 €
81 k83 k95 k78 k52 k105 k69 k78 k
III 24IV 24I 25II 25III 25IV 25I 26II 26
Chart ↓
Firmo rating
AA
Very good, low risk
87 / 100 points
CBBBBBBAAAAAA
View credit reportReport a debtHow the rating is calculatedCalculated 03.10.2026 · open data
Quick check
  • No tax debt
  • No enforcement proceedings (12 months)
  • No payment orders (12 months)
  • No bankruptcy or liquidation
  • No sanctions
  • Report filed (2025)
  • VAT registered
Stability
RatingAA since 26.09.2026
In tax debt0 days since 26.09.2026
Revenue 12 months▼ 10% aasta varasemaga
Notification when something changes
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Data

Board and owners

1 persons
Number of active companies, tax debt and bankruptcy. Facts, not an assessment.
Board 1
Teofilus Tõnnisson4 companiesno tax debtPersonal ID ↗07.08.1996
Shareholders 2
Teofilus Tõnnisson91,63% 14 720 €01.09.2023
C.W. Vince8,37% 1 344 €01.09.2023
Beneficial owners 1
Teofilus Tõnnisson4 companiesno tax debtotsene osalus16.10.2018

Business Register open data

Quarterly taxes and revenue

2026 Q2
State taxes / revenue23,7%
Labour taxes / revenue14,5%
Revenue per employee per month5 189 €
Gross salary (estimate)1 476 €
Net salary (estimate)1 264 €

2026 Q2. Wage is estimated from employment taxes.

Build report

QuarterRevenueChange y/yLabour taxesState taxesEmployees
2026 Q277 842 €▼ 0%11 293 €18 452 €5
2026 Q168 928 €▼ 28%11 253 €11 245 €5
2025 Q4104 632 €▲ 27%12 456 €23 187 €7
2025 Q352 036 €▼ 35%12 703 €15 625 €6
2025 Q278 103 €▼ 28%13 260 €19 776 €7
2025 Q195 433 €▲ 16%12 626 €13 731 €9
2024 Q482 705 €▼ 18%12 505 €15 755 €8
2024 Q380 503 €▲ 17%12 190 €16 339 €7
2024 Q2109 024 €▼ 24%12 584 €17 366 €7
2024 Q182 295 €▲ 30%12 910 €16 133 €8
2023 Q4100 758 €▼ 17%12 442 €27 554 €9
2023 Q368 702 €▼ 32%12 611 €15 488 €8
Näita kogu ajalugu (18 kvartalit)
2023 Q2142 828 €▲ 17%12 624 €21 061 €8
2023 Q163 317 €▼ 30%12 755 €18 789 €9
2022 Q4121 576 €11 903 €15 427 €9
2022 Q3100 968 €12 527 €14 262 €9
2022 Q2122 481 €12 592 €20 088 €10
2022 Q189 973 €12 579 €13 252 €9

Tax and Customs Board, published on the 10th of the month following the quarter. State taxes include employment taxes. CC BY-SA 3.0

Annual reports

5 yr
Build report

20252024202320222021
Sales revenue317 k €▼ 7%341 k €▼ 13%394 k €▼ 12%446 k €▼ 31%646 k €
Profit-28 653 €▼ 113%-13 461 €▼ miinusesse33 847 €▲ plussi-18 546 €▼ 715%-2 276 €
Profit margin-9,0%-3,9%8,6%-4,2%-0,4%
Jaotamata kasum328 k €▼ 4%341 k €▲ 11%307 k €▼ 6%326 k €▼ 1%328 k €
Cash113 k €▼ 41%191 k €▼ 18%232 k €▼ 4%242 k €▲ 7%226 k €
Current assets162 k €▼ 24%215 k €▼ 16%255 k €▲ 4%246 k €▼ 6%261 k €
Põhivara155 k €▲ 18%131 k €▲ 22%107 k €▼ 18%131 k €▼ 7%141 k €
Assets318 k €▼ 8%346 k €▼ 5%363 k €▼ 4%377 k €▼ 6%402 k €
Current liabilities777 €▲ 12%693 €0%694 €0%693 €▼ 96%19 533 €
Pikaajalised kohustised0 €0 €▼ 100%3 100 €▼ 94%50 785 €▲ 31%38 899 €
Total liabilities777 €▲ 12%693 €▼ 82%3 794 €▼ 93%51 478 €▼ 12%58 432 €
Equity317 k €▼ 8%345 k €▼ 4%359 k €▲ 10%325 k €▼ 5%344 k €
Tööjõukulud-133 k €▼ 2%-131 k €▲ 5%-138 k €▼ 4%-133 k €▲ 38%-214 k €
Employees60%6▼ 14%7▼ 12%80%8
Filed02.06.202619.06.202518.06.202420.06.202323.06.2022
ReportIn the Business Register ↗In the Business Register ↗In the Business Register ↗In the Business Register ↗In the Business Register ↗

▲ kasv, ▼ decline compared to the previous year (growth in liabilities is red). Business Register, annual reports. CC BY 4.0

Revenue by activity

2025
ActivityEMTAKSales revenueOsa
Kogu muu mujal liigitamata kutse-, teadus- ja tehnikaalane tegevus main activity74991317 267 €100%

2025 annual report, RIK open data

Real estate

e-kinnistusraamat

Loading properties…

Source: e-kinnistusraamat (Centre of Registers and Information Systems), basic data

Debts and court cases

clean
No tax debt · Tax Board 03.10.2026

Tax Board debtor list (daily), Official Announcements, State Gazette. The Tax Board publishes only today's list; earlier history is collected by Firmo.

Enforcement, payment orders and notices

clean

Official Announcements contain no enforcement, payment order or tax authority notices about the company.

Official Announcements (CC BY-SA 4.0). Enforcement proceedings, payment orders or tax decisions are published there only if they cannot be delivered to the company otherwise. The enforcement register is not public, so the absence of a notice does not mean there are no claims.

State: transactions, tenders, grants

99 846 € makseid · 2 toetust

Tehingud riigiasutustega

202399 846 €

Suurimad maksjad

RAHANDUSMINISTEERIUM97 866 €
Tartu Ülikool1 536 €
Tallinna Tehnikaülikool444 €
Kõik maksed kuude kaupa
KuuMaksjaLiikFieldAmount
12.2023Tartu ÜlikoolMajandamiskuludKolmanda taseme haridus1 536 €
10.2023Tallinna TehnikaülikoolMajandamiskuludTeadus- ja arendustegevus hariduses444 €
06.2023RAHANDUSMINISTEERIUMMuud toetusedRahandus- ja fiskaalpoliitika53 602 €
02.2023RAHANDUSMINISTEERIUMMuud toetusedRahandus- ja fiskaalpoliitika44 264 €

Riigi Tugiteenuste Keskus, Saldo makseandmikud

Toetuse saanud projektid toetus kokku 8 542 €

ProjektMeedePerioodToetusVälja makstud
Gaaside infrapuna Fourier spektroskoopia
Lõpetatud · Ettevõtluse ja Innovatsiooni Sihtasutus
Green ICT Programme (EE-Innovation)01.07.2019 – 31.10.20198 542 €4 176 €
Rinnavähi distantse diagnoosimeetodi väljatöötamine
Lõpetatud · Ettevõtluse ja Innovatsiooni Sihtasutus
Innovatsiooniosakute toetusmeede14.03.2011 – 31.12.201116 000 €

Riigi Tugiteenuste Keskus, toetatud projektid

Holdings in other companies

0

No holdings in other companies

Companies linked via the board

3

Top 20 in activity: Kogu muu mujal liigitamata kutse-, teadus- ja tehnikaalane tegevus

20

Domains

1 records

Domains

DomainSource
interspectrum.eeBusiness Register

History and notices

12
DateLiikSisu
01.09.2023KanneMuutmiskanne
30.10.2018Puuduste kõrvaldamise määrus kandeväliste andmete parandamiseks
18.01.2018KanneMuutmiskanne
23.12.2017KanneMuutmiskanne
03.12.2017KanneMuutmiskanne
10.05.2017KanneMuutmiskanne
29.11.2011Lõivu tagastamise määrusToimiku dokumentide kontroll
23.11.2011KanneMuutmiskanne
21.11.2011Puuduste kõrvaldamise määrusMuutmiskanne
16.11.2011Puuduste kõrvaldamise määrusMuutmiskanne
10.04.2009KanneMuutmiskanne
03.12.2008Tegevusalade kustutamine registrikaardiltMuutmiskanne