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Search›Companies›HALM-INVEST OÜ
14383499ActivePrivate limited companyEE102155332 · VAT-registered

HALM-INVEST OÜ

Tartu maakond, Tartu linn, Tartu linn, Riia tn 20a-9·EMTAK 41001 — Construction of residential and non-residential buildings·8+ years
Andmed · ···
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Overview

e-Business Register · 10 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
04.12.2017e-Business Register
Address
Riia tn 20a-9, Tartu linn, Tartu linn, 51010 Tartu maakondADS · e-Business Register
E-mail address
halm@halm.eee-Business Register
Principal activity
EMTAK 41001 - Construction of residential and non-residential buildingse-Business Register · ETCB
VAT number
ETCB · VAT-registered
Share capital
2500,00 €e-Business Register
Estonia's public business register
HomeViewsIndustriesBlogSourcesAbout

Public registry of Estonian companies — every fact traceable to a source and a date. Free and ad-free for everyone.

Nimistu MTÜ
Address: Parda tn 8, 10151 Tallinn, Estonia
E-mail: info@nimistu.ee

Browse

  • Home
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  • Industries
  • Activity licences
  • Recent registrations

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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Data · 9 sourcese-Business Register · 2 min agoMTARTKMTRRiigi Teataja · Riigikohus
e-Business Register ↗

Registered 4. detsember 2017, primary activity: Construction of residential and non-residential buildings. Main place of business in Tartu linn, Tartu linn, Tartu maakond.

Revenue 2026 II kv
105 535 €
▲ 71% vs 2025 II kv
As of 10.07.2026 (MTA)
Employees
4
2026 (MTA)
Taxes paid
9587 €
State + labour taxes · 2026 II kv
Tax debt
0 €
As of 11.08.2026 (MTA)
Revenue 2026 (I-II kv)
184k €
▲ 149% vs 2025 I-II kv
As of 10.07.2026 (MTA)
Employees
4
2026 (MTA)
Taxes paid
21k €
State + labour taxes · 2026 (I-II kv)
Tax debt
€0
As of 11.08.2026 (MTA)

Officers (2)

e-Business Register · 10 h ago
AK
Aina Kallas
Born 1966 · 59 y · board member since 22.01.2019
Board member
MK
Martin Kallas
Born 1992 · 33 y · board member since 07.05.2019
Board member

Founders

e-Business Register · 10 h ago
MK
Martin Kallas
Born 1992 · 33 y · founder since 17.11.2017
Founder · 3k €

Shareholders

e-Business Register · 10 h ago
MK
Martin Kallas
Born 1992 · 33 y · shareholder since 01.09.2023
Shareholder 100% · 3k €

Annual reports (7)

e-Business Register · annual reports · 6 päeva tagasi
Revenue 2025
267k €
↗ +8.5% vs 2024
State taxes 2025
34k €
↘ -29.5% vs 2024
Employees 2025
1
↘ -75.0% vs 2024
YearRevenueProfit

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.07.2026 as of
200k €100k €0

Licences (1)

MTR · 9 h tagasi
Active licences
1
Other1
Oldest · Newest
2025→2025
Oldest licenceEEH014106 · 03.03.2025
Active1 / 1
EEH014106
Ehitamine
Majandustegevusteade
From03.03.2025
UntilOpen-ended
Valid

Court rulings (1 · 1 as respondent)

Riigi Teataja
20221 decision
20.06.20222-20-11612/54
Võlaõigus › TöövõtulepingudTartu Ringkonnakohtu tsiviilkolleegiumOther parties: ATK Invest OÜDecision PDF →On Riigi Teataja →On lahend.ee →
VastustajaJõustunud

State-sector payments (2 · 11k €)

RTK Makseandmik · 15.05.2026
Transactions
2
2025–2025 · 1 year
Total amount
11k €
avg 6k €
Buyers
1
State and municipal bodies
Latest
30.12.2025
9k € · Tartu Vallavalitsus
20252 transactions · 11k €
30.122025
Tartu Vallavalitsus75006486
MAJANDAMISKULUD · Põhi- ja üldkeskharidus

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
20.04.2026ReportEsitati 2025. aasta aruanne— Käive 267 352 €
2025
23.05.2025ReportEsitati 2024. aasta aruanne— Käive 246 398 €
03.03.2025LicenceUus MTR tegevusluba— Majandustegevusteade · EEH014106
07.02.2025FilingMuutmiskanne2×expand ›

Connected companies

Same-person ties · e-Business Register

HALM-INVEST OÜ is connected to 8 other companies through 2 people who hold a role here and elsewhere. The strongest tie runs through Aina Kallas (6 companies).

Total connections
8
via 2 people
Connecting people
2
Active here
Distinct roles
3
Board member · Founder
Strongest tie
Aina
6 companies
Via personAina Kallas
Equity
Assets
Employees
2025267 352 €52 838 €90k €139k €120.04.2026
2024246 398 €1554 €37k €141k €423.05.2025
2023320 054 €3628 €36k €113k €310.06.2024
2022299 654 €5247 €32k €133k €231.05.2023
2021358 988 €3554 €27k €91k €228.04.2022
2020238 044 €8538 €23k €57k €106.04.2021
201958 517 €12 423 €12k €27k €116.04.2020
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register
20222023202420252026
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026I-II Q183 910 €15 612 €5274 €4
2025253 373 €34 451 €9232 €3
2024266 023 €48 882 €27 082 €2
2023323 729 €53 908 €25 619 €5
2022292 701 €41 088 €26 154 €5
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 202678k €106k €––
State taxes 20269k €6k €––
Taxes on workforce 20262k €3k €––
Employees 202644––
Revenue 202512k €62k €51k €128k €
State taxes 20253k €8k €8k €16k €
Taxes on workforce 20253k €2k €2k €2k €
Employees 20251123
Revenue 202461k €69k €79k €57k €
State taxes 202411k €13k €14k €11k €
Taxes on workforce 20247k €7k €8k €5k €
Employees 20244442
Revenue 2023105k €59k €71k €89k €
State taxes 202323k €8k €12k €11k €
Taxes on workforce 20239k €4k €7k €6k €
Employees 20232445
Revenue 202293k €77k €45k €78k €
State taxes 202212k €12k €8k €8k €
Taxes on workforce 20227k €5k €7k €8k €
Employees 20223335
9040 €
25.072025
Tartu Vallavalitsus75006486
MAJANDAMISKULUD · Valla- ja linnavalitsus
2058 €
hide ⌃
  • Ä 50069997 / 12 · Olek: Jõustunud
  • Kanne nr 11 · kanne
31.01.2025FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 50069997 / 11 · Olek: Jõustunud
  • Kanne nr 10 · kanne
6
Martin Kallas2
AK
Aina Kallas
board member
6 other companies›
CompanyRoleReg. code
Ecosan Eesti OÜ
Shareholder 100%Founder
14685295
Finantsraamatupidamine OÜ
Board memberShareholder 100%Founder
11570887
Linnaste OÜ
Shareholder 100%Board memberFounder
14422437
Mittetulundusühing Niidukodu
Board memberFounder
80546411
Urgeniidu teenused OÜ
Shareholder 100%Board memberFounder
17126969
Usaldusühing ABIRATAS
General partnerShareholder
10738617
MK
Martin Kallas
board member, founder, shareholder 100%
2 other companies›
CompanyRoleReg. code
Ecosan Eesti OÜ
Board member
14685295
Mittetulundusühing Niidukodu
Founder
80546411

Analysis · 2025

computed from annual reports
Revenue267k €median 59k €4.5× the sector median
Net margin19.8%median 3.5%+16.3 pp vs sector median
Revenue per employee267k €median 53k €5.0× the sector median
Revenue change8.5%median 4.5%+4.0 pp vs sector median
Equity ratio64.9%
Current ratio1.38
Labour cost of revenue9.0%
Profit per employee52 838 €
Compared with2024revenue 246k €

Peer group: Elamute ja mitteeluhoonete ehitus, 6,263 trading companies that filed a report in the last three years.

Founded 2017. That year 14,399 osaühing were registered; 13,843 are still trading, or 96.1%.