Investor Relations

Strong track record of innovations


find answers today to the packaging questions of tomorrow

GCS has a long track record of developing new solutions: Valve closures for beverage, food, household and personal care applications, Light weighted CRC closures for home care, Roll-on applicator for skin care, Anti-splash pourer for food, beverage and industrial applications, High security NRPP closures for spirits, etc. 

Because of its presence in 6 segments, GCS is in a unique position to cross-fertilize and transfer technologies from one market to another.



Cyrano® - Bi-injected tamper evident perfusion bottle closure
Diamond - Oval bi-injected snap hinge closure, available in a multitude of colour combinations
Flip-Loc – Worlds 1st flip-top CRC
Gravity II ® - Lightweight closure and finish for medium carbonation
Headlight – Lightweight headstand valve dispensing closure
Hector - User-friendly and lightweight Angle Neck Bleach (ANB) Child Resistant Closure
Jeroboam – Tamper evident anti splash pourer for liquids
Intuitive Tamper Evidence – New generation of sport caps
Parachute - Lightweight flip-top closure that softens the landing for brands
PharmaSafe® - 2-piece Child Resistant Closure
Phebus - Multi-purpose dispensing cap with a raised directional spout and a tamper evident band
Tiva® 2 - High quality security standard closure


1st child safe Push-Pull closure for the soft drinks market
Orchid - High quality security closure for spirits
MediLoc® - Child Resistant Closure
Valve closure for Beverage, Food, Household and Personal Care.
Light-weight CRC for toilet cleaners (40% reduction) with new IP protection
Roll-on applicator for skin care
Sport cap with valve for hot-fill and aseptic isotonic beverage
Picasso - First sport cap with non-losable tamper evident band
CapePharma - Lightweight tamper-evident for pharmaceuticals
Innovative Poly-Vent design with twin tamper-evident band to improve handling on REF bottle lines
Launch of light-weight range of 1881 closures for Beverage (CompactGuard).
1881 two-piece Compactguard with an improved tamper-evident system
Dragon cap moulded with two raw materials).
Introduction of CRC trigger ‘APTP Secure’
Touareg - Light-weight tube closure for personal care
Isis Light - Lightweight closure for edible oil


Introduction of high performing CSD single piece closure (MonoGuard).
Introduction of the very first light-weight finish & two-piece closure for CSD PTOC
PP 28 mm Medi-Loc.
Vega 30/25 with slit and reversed tamper-evident band for beverage.
First “up market” sport cap with 180 degree hinge and inducted aluminium foil (Speedy).
Double sided dispensing closure for granulated & powdered foods, etc.
Start of processing PVOH polymers ‘GelCap’
1st child safe Push-Pull closure for the soft drinks market.


1st Vistop CRC produced.
1st All Plastic Trigger Pump worldwide on the market ‘APTP.
Bi-injection valve for APTP.
Angle Neck Bleach CRCs under UCP patent.
PP28 mm Clic Loc.
First cap with flavour barrier (aluminium lid) for syrup (Oscar).
First gable top with pull ring (Pegase).
1st HUK closures.
Start of own roll ball production.
1st flip top sport cap closure for Beverage (Olympe).
1st launch of range of Zelvalve closures.
1st coffee dispensing capsule production.
Introduction of PolyVent two-piece closure with innovative liner system.
Introduction of an improved, high performing tamper-evident two-piece closure (PolyGuard).


“Zelsnap” snap-hinge closure.
Testing tubes with Zelsnap for the pharmaceutical industry.
World’s first PET miniature bottles for Wines & Spirits.
CRC Turnlok for liquid products.
Introduction of 1st double wall tube closure.
1st CRC closure for DIY market.


1st “worldwide patented” snap-hinge closure.
CRC “PressLok” for non-liquid products.
License to produce Clic Loc CRC.
Development of non-refillable fitment assemblies.
Vistop concept, first two piece tamper-evident closure.
First generation of non cut dropper inserts.
First PRITT stick generation.
TAP First trigger pump generation with rubber bulb.
World’s 1st single piece screw closure system to the mineral water market.