Castelein Sealants

Provider of facade sealing products and modulus silicone sealant

placeKapellen, Flanders, Belgium calendar_todayFounded 2008 language casteleinsealants.eu

Social engagement

Social engagement: 1.4K social following, 9 posts in the last 12 months — below the industry typical range.

Investor mix

2 investors on record; lead investors include Gimv.

Investor typeCountShare
Private equity2100%

Hiring activity

Hires occasionally

1 role tracked across 1 of the last 12 months

1 Nov 2025 · sales support medewerker · Nederland én Belgi

Based on job postings tracked across public sources.

Recent activity

16 Jan 2026
Event
Polyclose 2026
15 Jan 2026
Event
PoLYCLOSE 14-15-16 JAN 2026
14 Jan 2026
Event
POLYCLOSE 14-15-16 JAN 2026
Coming soon