SIEGERS TECHNICS
ActiveSummary
SIEGERS TECHNICS has been active since 1977 and the Belgian Official Gazette contains no insolvency or warning signals. The 2025 annual accounts show equity of €25.8m and a net result of €1.9m. Equity is growing by about 17% per year across the filed financial years. Its solvency ranks better than 71% of 2,416 sector peers (NACE 43, financial year 2025). The computed 12-month bankruptcy probability is 0.1% (very low).
History
SIEGERS TECHNICS was incorporated on 17 May 1977.1 Since 2008 the company has been called SIEGERS TECHNICS.2 Between 2014 and 2022 the capital was increased 4 times, most recently to €16.8m.345 In 2019 the company absorbed SIEGERS MANAGEMENT by merger.6 Since 2021, Building Technology has served as sole director of the company.4 Turnover grew from €11.1m in 2019 to €15.5m in 2025 and headcount from 55.3 to 45.4 full-time equivalents.7
Acts, filings and financial milestones
13-10
Gazette deed
Permanent representatives: Marc Marissen and Geert Van Ryckeghem2 facts ▸
- Permanent representative, Marc Marissen
- Permanent representative, Geert Van Ryckeghem
22-01
Gazette deed
Appointment: Moore Audit BV (statutory auditor)Permanent representatives: Geert Van Ryckeghem and Marc Marissen4 facts ▸
- General meeting, 06-10-2023
- Auditor appointment, Moore Audit BV (statutory auditor)
- Permanent representative, Geert Van Ryckeghem
- Permanent representative, Marc Marissen
03-01
Gazette deed
Capital & shares · Amendment of the articlesApproval · Capital increase · Capital6 facts ▸
- General meeting, 17-12-2021
- Approval, “verslag van de enige bestuurder en van de commissaris, inbreng in natura” (deed in Dutch)
- Capital increase, €3,375,000
- Capital, €16,830,433.31
- Power of attorney, Argo Law BV
- Power of attorney, AD - MINISTERIE
03-01
Gazette deed
Resignation: LO-ADVICE (sole director)Appointment: BUILDING TECHNOLOGY (sole director) · Permanent representative: OST Luc Petrus Maria · Capital increase7 facts ▸
- General meeting, 17-12-2021
- Capital increase, €11,768,544.47
- Capital, €13,455,433.31
- Amendment of the articles
- Director resignation, LO-ADVICE (sole director)
- Director appointment, BUILDING TECHNOLOGY (sole director)
- Permanent representative, OST Luc Petrus Maria (2 times)
Show earlier events
14-01
Gazette deed
Reappointment: Moore Audit BV (statutory auditor)Permanent representative: Marc Marissen3 facts ▸
- General meeting, 24-04-2020
- Auditor reappointment, Moore Audit BV
- Permanent representative, Marc Marissen
27-04
Gazette deed
Permanent representative: Luc OstPower of attorney3 facts ▸
- Board meeting, 26-03-2020
- Power of attorney, Jan Ennekens
- Permanent representative, Luc Ost
22-04
Gazette deed
Resignations: Lo-Advice BV (director) and Jen-Tech BV (director)Appointment: LO-ADVICE (niet statutaire enige bestuurder) · Permanent representative: Luc Ost · Amendment of the articles9 facts ▸
- General meeting, 26-03-2020
- Amendment of the articles
- Director resignation, Lo-Advice BV (director)
- Director resignation, Jen-Tech BV (director)
- Director discharge, Lo-Advice BV
- Director discharge, Jen-Tech BV
- Director appointment, LO-ADVICE (niet statutaire enige bestuurder)
- Permanent representative, Luc Ost
- Mandate compensation, LO-ADVICE
15-07
Gazette deed
Capital & shares · Amendment of the articles · RestructuringMerger · Capital increase · Share cancellation10 facts ▸
- General meeting, 14-06-2019
- Merger, 14-06-2019
- Capital increase, €518,600
- Share cancellation, 1752000.00 EUR
- Capital, €1,686,888.84
- Amendment of the articles
- Power of attorney, Raad van bestuur van Siegers Technics
- Merger proposal filing, 29-03-2019, 10-04-2019
- Tax benefit, “artikelen 117 en 120, laatste lid, Wetboek der Registratierechten; 211 Wetboek van Inkomstenbelastingen; 11 en 18, § 3, Wetboek van de Belasting over de Toegevo…” (deed in Dutch)
- Filing document, “verslag van de raad van bestuur en van de bedrijfsrevisor” (deed in Dutch)
07-05
Gazette deed
Permanent representative: Luc OstPower of attorney2 facts ▸
- Power of attorney, LO-Advice bvba
- Permanent representative, Luc Ost
10-04
Gazette deed
RestructuringAppointment: Moore Stephens Audit CVBA (statutory auditor) · Proposal date · Merger8 facts ▸
- Proposal date, 15-02-2019
- Merger, by absorption, 0
- Share issue, 1136, merger by absorption
- Share cancellation, 1752000, “cancellation of own shares following merger” (deed in Dutch)
- Accounting effect, 01-01-2019
- Auditor appointment, Moore Stephens Audit CVBA (statutory auditor)
- Amendment of the articles
- Dividend entitlement, 01-01-2019
08-03
Gazette deed
Reappointments: Lo-Advice BVBA, Jen-Tech BVBA and Luc OstPermanent representatives: Luc Ost and Jan Ennekens · Mandate compensation15 facts ▸
- General meeting, 23-02-2018
- Director reappointment, Lo-Advice BVBA (director)
- Director reappointment, Jen-Tech BVBA (director)
- Director reappointment, Luc Ost (director)
- Mandate compensation, Lo-Advice BVBA
- Mandate compensation, Jen-Tech BVBA
- Mandate compensation, Luc Ost
- Board meeting, 23-02-2018
- Director reappointment, Lo-Advice BVBA (managing director)
- Director reappointment, Luc Ost (chair)
- Board composition, Lo-Advice BVBA (director and managing director)
- Board composition, Luc Ost (bestuurder en voorzitter raad van bestuur)
- +3 further facts in this act
11-10
Gazette deed
Resignations: Bizbe (director) and GEM Contracting Services nv (director)Director discharge5 facts ▸
- General meeting, 29-09-2017
- Director resignation, Bizbe (director)
- Director resignation, GEM Contracting Services nv (director)
- Director discharge, Bizbe
- Director discharge, GEM Contracting Services nv
30-03
Gazette deed
Reappointment: Moore Stephens Audit BV CVBA (statutory auditor)Permanent representative: Bruno Van Bosstraeten3 facts ▸
- General meeting, 24-02-2017
- Auditor reappointment, Moore Stephens Audit BV CVBA
- Permanent representative, Bruno Van Bosstraeten
13-04
Gazette deed
Appointment: BVBA Bizbe (director)Permanent representative: Paul Verkooijen · Mandate compensation5 facts ▸
- General meeting, 17-02-2016
- Director appointment, BVBA Bizbe (director)
- Board meeting, 17-02-2016
- Permanent representative, Paul Verkooijen
- Mandate compensation, BVBA Bizbe
10-11
Gazette deed
Appointment: Moore Stephens Audit BV CVBA (statutory auditor)Permanent representative: Bruno Van Bosstraeten3 facts ▸
- General meeting, 24-01-2014
- Auditor appointment, Moore Stephens Audit BV CVBA
- Permanent representative, Bruno Van Bosstraeten
18-09
Gazette deed
Appointments: Jen-Tech (director) and GEM Contracting Services NV (director)Permanent representatives: Jan Ennekens and Hubert Libert5 facts ▸
- General meeting, 18-06-2014
- Director appointment, Jen-Tech (director)
- Permanent representative, Jan Ennekens
- Director appointment, GEM Contracting Services NV (director)
- Permanent representative, Hubert Libert
05-03
Gazette deed
Capital & sharesCapital increase · Share issue · Capital5 facts ▸
- General meeting, 31-12-2013
- Capital increase, €1,352,000
- Share issue, 5709, “vergunning van inbreng in natura” (deed in Dutch)
- Capital, €1,482,000
- Amendment of the articles
05-08
Gazette deed
Resignations: Hubert Libert (director) and GEM Contracting Services NV (director)Appointments: Luc Ost (director) and LO-Advice BVBA (director) · Permanent representatives: Hubert Libert and Luc Ost · Mandate compensation13 facts ▸
- General meeting, 15-07-2013
- Director resignation, Hubert Libert (director)
- Director resignation, GEM Contracting Services NV (director)
- Director resignation, Hubert Libert (gedelegeerd bestuurder)
- Director appointment, Luc Ost (director)
- Director appointment, LO-Advice BVBA (director)
- Mandate compensation, LO-Advice BVBA
- Mandate compensation, Luc Ost
- Board meeting, 15-07-2013
- Director appointment, LO-Advice BVBA (gedelegeerd bestuurder)
- Director appointment, Luc Ost (chair)
- Permanent representative, Hubert Libert
- +1 further fact in this act
12-02
Gazette deed
Resignations: Jan Van der Henst, Paul Celis and Real Estate Development (R.E.D.) NVAppointments: Hubert Libert (director) and GEM Contracting Services NV (director) · Permanent representative: Hubert Libert · Mandate compensation13 facts ▸
- General meeting, 11-01-2013
- Director resignation, Jan Van der Henst (director)
- Director resignation, Paul Celis (director)
- Director resignation, Real Estate Development (R.E.D.) NV (director)
- Director appointment, Hubert Libert (director)
- Director appointment, GEM Contracting Services NV (director)
- Mandate compensation, GEM Contracting Services NV
- Mandate compensation, Hubert Libert (2 times)
- Board meeting, 11-01-2013
- Director appointment, GEM Contracting Services NV (managing director)
- Director appointment, Hubert Libert (chair)
- Permanent representative, Hubert Libert
- +1 further fact in this act
16-11
Gazette deed
Reappointment: Walkiers & Co (statutory auditor)2 facts ▸
- General meeting, 24-06-2011
- Auditor reappointment, Walkiers & Co (statutory auditor)
21-10
Gazette deed
MiscellaneousAmendment of the articles2 facts ▸
- Board meeting, 01-09-2010
- Amendment of the articles
29-07
Gazette deed
Amendment of the articles · Name · Resignations & appointmentsName change · Power of attorney4 facts ▸
- General meeting, 10-07-2008
- Name change, SIEGERS TECHNICS
- Amendment of the articles (6 times)
- Power of attorney, DE NAEYER Tanja
28-01
Gazette deed
Resignations: Leo Kwaks, Heijmans NV and Heijmans International BVAppointments: Jan Van der Henst, Paul Celis and Real Estate Development NV · Permanent representative: Jan Van der Henst · Mandate compensation15 facts ▸
- General meeting, 11-01-2008
- Director resignation, Leo Kwaks (director)
- Director resignation, Heijmans NV (director)
- Director resignation, Heijmans International BV (director)
- Director appointment, Jan Van der Henst (director)
- Director appointment, Paul Celis (director)
- Director appointment, Real Estate Development NV (director)
- Mandate compensation, Jan Van der Henst (2 times)
- Mandate compensation, Paul Celis
- Mandate compensation, Real Estate Development NV
- Board meeting, 11-01-2008
- Director appointment, Jan Van der Henst (managing director)
- +3 further facts in this act
08-01
Gazette deed
Resignations: J.G.C. Brouwers (director and managing director) and A J.H.M Stuifzand (permanent representative)Appointments: Leo F M Kwaks (director) and Jacques A.J.M van den Hoven (permanent representative) · No replacement6 facts ▸
- Board meeting, 20-12-2006
- Director resignation, J.G.C. Brouwers (director and managing director)
- Director appointment, Leo F M Kwaks (director)
- Director resignation, A J.H.M Stuifzand (permanent representative)
- Director appointment, Jacques A.J.M van den Hoven (permanent representative)
- No replacement, “Er wordt niet voorzien in een vervanging van het mandaat van gedelegeerd bestuurder.” (deed in Dutch)
20-07
Gazette deed
Resignation: Somatec (director)Appointments: Heijmans International BV (director) and Heijmans (B) (chair of the board) · Permanent representatives: Johan Godemont and J G.C Brouwers · Director discharge11 facts ▸
- General meeting, 31-05-2006
- Board meeting, 31-05-2006
- Director resignation, Somatec (director)
- Director discharge, Somatec
- Director appointment, Heijmans International BV (director)
- Permanent representative, Johan Godemont
- Power of attorney, J G.C Brouwers (2 times)
- Power of attorney, Luc Vanpee (2 times)
- Power of attorney, Outcome (2 times)
- Director appointment, Heijmans (B) (chair of the board)
- Permanent representative, J G.C Brouwers