THERSA (Public limited company)

BE 0479.604.226 Active ●Drève Gustave Fache 5, 7700 Mouscron

THERSA is a Belgian company registered with the Crossroads Bank for Enterprises under enterprise number 0479.604.226. It was founded on 26-02-2003. Its registered office is in Mouscron. Its main activity is: Specialised construction activities. Its annual accounts for 2025 report equity of € 6 344 748 and a profit of € 2 570 037. These accounts report 132 full-time equivalents. Addrly gives it a financial health grade of A, on a scale from A (safest) to E (most at risk). It filed its annual accounts within the legal deadline for each of its last 4 financial years.

Information last updated on 09-10-2026.

Company information

Status
Active
Enterprise number
BE 0479.604.226
VAT registered
Yes
Founded
26-02-2003
Latest accounts
2025
Employees
132 FTE
Region
Wallonia
Establishments
1
Filing record
On time 4 of 4 years
Peppol e-invoicing
Registered
Registered office
Drève Gustave Fache 5, 7700 Mouscron
Main activity
Specialised construction activities
NACE activities
43222 Installation de systèmes de chauffage, de climatisation, de refroidissement et de ventilation alimentés par l'électricité
43211 Travaux généraux d'installation électrotechnique
43221 Travaux sanitaires
43990 Autres travaux de construction spécialisés nca
81300 Activités de service d’aménagement paysager

Key figures of THERSA

2025202420232022
Profit / loss
iWhat the period earned after taxes. A negative amount is a loss.
€ 2 570 037+554 %€ 392 832-68 %€ 1 226 429-38 %€ 1 986 570
Equity
iWhat belongs to the shareholders: capital contributed, reserves and profits kept in the company.
€ 6 344 748+30 %€ 4 874 712-1 %€ 4 928 335+33 %€ 3 703 285
Total assets
iEverything the company owns. Equal to total equity and liabilities, which says how it is financed.
€ 15 930 420+23 %€ 12 930 894+6 %€ 12 159 458+36 %€ 8 931 828
Gross margin
iSales and other operating income, minus purchases of goods and services. What is left to pay the staff and everything else.
----
Employees (FTE)
iAverage number of workers over the period, in full-time equivalents.
132+11 %119.4+21 %98.9+11 %89.1

Financial estimate

Financial health grade A, on a scale from A (safest) to E (most at risk)
Health barometer
The failure probability and the indicators behind this grade are visible with a free account.
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Illustrative preview
Detected events
Appointments, capital, registered office, proceedings, extracted from the official acts.
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Directors & mandates
7 mandates on record in the annual accounts. 4 of them started since 2024.
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Frequently asked questions

Is THERSA still active? Yes. The Crossroads Bank for Enterprises lists THERSA as active.

What is the VAT number of THERSA? The VAT number of THERSA is BE 0479.604.226.

When was THERSA founded? THERSA was founded on 26-02-2003.

What is the address of THERSA? The current registered office of THERSA is Drève Gustave Fache 5, 7700 Mouscron.

When did THERSA last file annual accounts? The latest annual accounts of THERSA were filed on 03-07-2026.

Does THERSA file its annual accounts on time? Yes. THERSA filed its annual accounts within the legal deadline for each of its last 4 financial years.

How many employees does THERSA have? THERSA employs 132 full-time equivalents according to its most recent annual accounts.

Is THERSA financially healthy? Addrly gives THERSA a financial health grade of A, on a scale from A (safest) to E (most at risk). The failure probability and the indicators behind it are visible with a free account.

Is THERSA profitable? The annual accounts of THERSA for 2025 show a profit of € 2 570 037.

What is the equity of THERSA? The equity of THERSA was € 6 344 748 at the close of the 2025 financial year.

Who are the directors of THERSA? The annual accounts of THERSA record 7 mandates. The names, roles and dates are visible with a free account.

Can THERSA receive Peppol e-invoices? Yes. THERSA is registered on the Peppol network and can receive structured electronic invoices.

What does THERSA do? The main activity of THERSA is: Specialised construction activities.

Sources

How Addrly builds and refreshes this data