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WELDUP

ActiveSIREN number 953 179 553Limited liability company (SARL)Est. 202343.24 · Other construction installationRoncq, Hauts-de-France
Official record (Annuaire des entreprises) ↗
Age3 years
older than 17% of its sector
Same activity, France6,075live companies · 5067th oldest
In Roncq1,665live companies
At this address6live companies incl. this one

In brief

WELDUP is a limited liability company (SARL) registered in France on 5 June 2023. It is 3 years old; 83% of the 6,075 live companies whose main activity is other construction installation are older. Its registered office is in Roncq, Nord, Hauts-de-France, at an address shared with 5 other live companies.

Register details

Registered nameWELDUP
SIREN number953 179 553
Company typeLimited liability company (SARL)
Registered office194 Rue de Lille, 59223 Roncq
Nature of business (NACE Rev. 2.1 (French NAF 2025))43.24 Other construction installation
International sector (ISIC Rev.4)F · 43 Specialised construction activities

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated5 June 2023

Other construction installation in France

Live companies whose main activity is 43.24: 6,075 in total, median age 13 years, 372 incorporated in the past 12 months.

All 6,075 companies
This company's decadeOther decades
01,0002,0003,0004,0001900s: 11111900s1930s: 111930s1950s: 11111950s1960s: 21211960s1970s: 47471970s1980s: 95951980s1990s: 3403401990s2000s: 1,6461,6462000s2010s: 1,9851,9852010s2020s: 1,9181,9182020s
Incorporated per year, still live
01002003004002011: 25020112012: 2202013: 20120132014: 1572015: 15520152016: 1832017: 17820172018: 1862019: 20820192020: 2422021: 26520212022: 2672023: 25220232024: 2502025: 35020252026: 292

Location

Registered office in Roncq, Nord, Hauts-de-France.

Live companies in Roncq1,665
Same activity in Roncq1
Live companies in Nord241,477
New in Roncq, past 12 months67

Also registered at this address

5 other live companies share this registered office.

Similar companies

Live companies with the same main activity, nearest first.

Compare all
CS
CLOTURES SANIEZ RHONE ALPESSolesmes, Hauts-de-France
Number 948 789 797Est. 2023
ES
ELM SECURITELille, Hauts-de-France
Number 948 562 095Est. 2023
H
HANDICOSYLille, Hauts-de-France
Number 948 228 739Est. 2023
AA
ABRI ATOUT BOIS RENOVATION ISOLATIONLille, Hauts-de-France
Number 947 827 101Est. 2023
AS
AXIALYS SERVICESMerris, Hauts-de-France
Number 921 655 056Est. 2022
HA
HELLO ADAPT'Strazeele, Hauts-de-France
Number 983 503 871Est. 2024

Sources

Register data: Insee, Sirene database of companies and establishments (Licence Ouverte / Open Licence 2.0), delivery of 21 October 2026. Territories: Insee, Code officiel géographique 2026. Industry names: European Union, EU Vocabularies (NACE Rev. 2.1). Context figures are computed by FirmsDB from these sources. This page is not an official register; check the company's entry in the French government business directory before relying on it.