LUC TACK

Active Private limited companyfounded 1953active for 72 yearsGrote Molstenstraat 21, 8710 WielsbekeKBO/BCE: BE 0405.171.275 subsidiary of HARMONY INDUSTRIES#1 oldest company in Wielsbeke, Manufacturing sector

Part of the group HARMONY INDUSTRIES 14 companies in 5 countries

See the group

LUC TACK

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Holdings

own 2025 accounts

This companyLUC TACK1 holding, 1 country 2025 accounts

Belgium 1 Equity Result

BE Tardel in vereffening56.84%no longer active -€4.9m result -€34,033

Source: list of holdings in its own 2025 accounts. Every holding stands with its own latest accounts.

Part of the group HARMONY INDUSTRIES Group, risk and exposure

Parent

HARMONY INDUSTRIES

0436.187.917 · 100% of the shares · equity €75.8m · profit €176,395 (2025)

Checked score 92

At the same address

Grote Molstenstraat 21, 8710 Wielsbeke · 16 other companies

OOSTIEP GROUP registered office since 17-08-2022 · founded in 2022	total assets €1.40bn (2025) 0789.707.583
Global Textile Alliance Belgium registered office since 02-03-1993 · founded in 1989	166 FTE (2025) 0439.560.349
HARMONY INDUSTRIES registered office since 20-12-1988 · founded in 1988	total assets €167.4m (2025) 0436.187.917
Novaya Belgium registered office since 24-06-2025 · founded in 1989	254 FTE (2025) 0437.860.275
OOSTPIT registered office since 30-06-1989 · founded in 1989 · group HARMONY INDUSTRIES	4.2 FTE (2025) 0437.940.548
CLARYSSEWEB registered office since 30-03-1990 · founded in 1990 · group HARMONY INDUSTRIES	24 FTE (2025) 0440.157.888
Novaya Solutions registered office since 01-10-1998 · founded in 1998	27 FTE (2025) 0464.230.023
Aum-Sleep registered office since 07-05-1997 · founded in 1997 · negative equity (2025)	26 FTE (2025) 0460.633.006
IMMOLAT registered office since 30-06-1989 · founded in 1989	total assets €4.7m (2025) 0437.860.671
CLARYSSE REAL ESTATE registered office since 02-11-1990 · founded in 1990 · group HARMONY INDUSTRIES	total assets €4.0m (2025) 0441.790.854

and 6 more

Earlier ties

TER MOLST INTERNATIONAL via OOSTPIT, at LUC TACK, last mentioned in 2019 · Director · deed of 03-10-2023 founded in 1996 · group HARMONY INDUSTRIES	68 FTE (2025)
CLARYSSEWEB via OOSTPIT, at LUC TACK, last mentioned in 2019 · Director · deed of 27-10-2023 founded in 1990 · group HARMONY INDUSTRIES	24 FTE (2025)
CLARYSSE REAL ESTATE via OOSTPIT, at LUC TACK, last mentioned in 2019 · Director · deed of 03-10-2023 founded in 1990 · group HARMONY INDUSTRIES	total assets €4.0m (2025)
TERMONIA via OOSTPIT, at LUC TACK, last mentioned in 2019 · Director · deed of 21-12-2023 founded in 1990 · group HARMONY INDUSTRIES	total assets €865,065 (2025)
ECOTACK via Luc TACK, no longer at ECOTACK · Permanent representative · deed of 30-03-2015 No longer active	turnover €3.5m (2021)

Holdings and subsidiaries

1 holding

Share, source and own figures per holding (1)

TARDELsubsidiary
Equity -€4.9m Loss of €34,033 in 2025 (profit of €431,956 in 2024) Checked score 24
Sourceown accounts 2025 accounts TARDEL 2024

56.84%

Holdings through the years 2010 to 2025

Holdings through the years
Name	2010	2011	2012	2013	2014	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025
TARDEL 2010 to 2011: 37.73% 2012 to 2025: 56.84%	37.73%		56.84%
CLARYSSE REAL ESTATE 2012 to 2017: 99.99%			99.99%

Source: list of holdings in its own accounts

Acquisitions and mergers

1 transaction

Took over:DEBILUX

BE 0417.300.433merger by absorption · Gazette deed of 23-02-2011 (2 deeds) · effective 31-01-2011

Connections & network

2 connected companies

Depth

Shared directors

This company Company Director Shareholding +N: links not shown yet

Linked via shared directors

Tessenderlo Group

via Luc TACK · Executive director · deed of 05-07-2023

Founded in 1972 · 708 FTE (2025) · group OOSTIEP GROUP

→

BEGOOS

via Luc TACK · Statutory director · deed of 03-10-2023

Founded in 1979 · 9.3 FTE (2025)

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