Ringmetall

What Ringmetall does

Ringmetall SE is a Munich-based, publicly listed industrial packaging specialist (Deutsche Börse Regulated Market, General Standard; ISIN DE000A3E5E55) operating through two divisions since its founding as H.P.I. Holding AG in 1997 and repositioning as a pure packaging play in 2015 (followed by divestiture of the Industrial Handling segment in 2023). The Industrial Packaging Rings division, led by the Berger Group, manufactures over 2,500 types of drum clamping rings, drum lids, sealing rings, closures, levers, and special attachments using metal processing technologies at production sites in Germany, the UK, Italy, Spain, Turkey, China, and the United States; this division makes Ringmetall the world market leader in drum clamping rings with over 50 percent global market share. The Industrial Packaging Liners (IPL) division produces over 4,000 variants of drum inner liners, beer tank liners, bag-in-box systems, IBC inner liners, and container inner liners through thermoforming and allied processes, serving chemical, pharmaceutical, food, and beverage customers via Nittel, Tesseraux, Rhein-Plast, Liner Factory, Protective Lining, Peak Packaging, FIB Beer Systems, and Hutek brands.

Ringmetall monetizes exclusively through direct B2B sales of customized industrial packaging components to drum manufacturers and chemical, pharmaceutical, and food/beverage end-users, with no disclosed software, licensing, or subscription revenue. Products are quoted and sold directly through the company's wholly-owned subsidiary network; no third-party distributor or reseller channel is used, and pricing is not publicly disclosed due to product customization. The group generated FY2025 revenue of EUR 187.7M and EBITDA of EUR 23.0M, operating 21 production sites in 9 countries across Europe, Asia, and North America with approximately 1,000 employees.

The business model is a buy-and-build roll-up: Ringmetall acquires and retains specialized industrial packaging brands within the Group structure, then leverages its system-supplier position and global footprint to extract cross-sell and procurement synergies. Recent acquisitions (Makplast in 2026, New England Plastics thermoforming in 2026, Hutek in 2025, Peak Packaging Poland and FIB Beer Systems in 2024) consistently target complementary liner technologies, food/beverage end-markets, and under-penetrated geographies, particularly the United States. The two-tier governance is led by CEO and Spokesperson Christoph Petri (appointed 2011) and Management Board member Konstantin Winterstein, with a Supervisory Board chaired by Klaus F. Jaenecke.

Name

Ringmetall

Legal name

Ringmetall SE

Website

https://ringmetall.de

Company type

Public

Founded year

1997

Operating status

Operating

Headcount range

501–1,000 employees

Short description

Ringmetall SE is a Munich-based, publicly listed industrial packaging specialist operating two divisions: drum clamping rings (world market leader with over 50% share) and industrial liners (drum, bag-in-box, beer tank), serving chemical, pharmaceutical, and food/beverage customers across 21 production sites in 9 countries.

Ownership category

akta.pro rank

Product category

Industrial Packaging Components

NAICS

Metal Crown, Closure, and Other Metal Stamping (except Automotive) (332119), Metal Can, Box, and Other Metal Container (Light Gauge) Manufacturing (33243)

SIC

Metal Shipping Barrels, Drums, Kegs & Pails (3412), Gaskets, Packg & Sealg Devices & Rubber & Plastics Hose (3050)

akta.pro primary industry

General Line Cans (Chemical, Paint, Specialty) (IMALADAI)

akta.pro secondary industries

Bulk Liners & Container Liners (Dry Bulk Liners) (IMALAGAE), Industrial Liners & Sacks (FFS, Heavy-Duty, Drum Liners) Manufacturing (IMANAEAH), Closure Components & Inserts (Orifices, Plugs, Gaskets, Balls) (IMALALAN), Seals, Gaskets & Fluid Connectors (O-rings, packings, rotary seals, quick couplers) (IMAHAGAI)

Keywords

• Drum clamping rings
• Industrial drum closures
• Drum inner liners
• Bag-in-box packaging
• Industrial packaging components

Headquarters

HQ city

Munich

HQ country

Germany

HQ region

Europe

Offices23 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Personnel, Supply Chain, Operations, Infrastructure, Technology or R&D, Marketing or Sales

Revenue model

1. Industrial Packaging Rings Products: Sales of clamping rings, drum lids, sealing rings, closures, levers and special attachments to drum manufacturers worldwide. Revenue generated from product sales through the Berger Group subsidiaries across Europe, Asia and North America.
2. Industrial Packaging Liners Products: Sales of drum liners, form liners, round bottom bags, bag-in-box systems, protective hoods, IBC inner liners and container inner liners. Products sold to chemical and food industries through IPL Group companies.
3. Group Revenue FY2025: Reported 7.3% increase in group revenue to EUR 187.7 million for fiscal year 2025, with EBITDA of EUR 23.0 million.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels3 records

Core offering

Ringmetall manufactures and sells highly specialized industrial packaging components through two divisions: the Industrial Packaging Rings division (Berger Group) produces over 2,500 types of drum clamping rings, drum lids, sealing rings, closures, levers and special attachments used by drum manufacturers serving chemical, petrochemical, pharmaceutical and food processing industries; the Industrial Packaging Liners division (IPL Group) produces over 4,000 variants of drum liners, bag-in-box systems, beer tank liners, IBC inner liners, tote liners and other accessories for the safe transport and storage of liquids.

Product overview

Ringmetall is a specialist supplier in the industrial packaging industry operating two core divisions: Industrial Packaging Rings and Industrial Packaging Liners. The Industrial Packaging Rings division, led by the Berger Group, manufactures over 2,500 types of drum clamping rings and drum lids, making Ringmetall the world market leader with over 50 percent global market share. The Industrial Packaging Liners division produces over 4,000 variants of drum inner liners, beer tank liners, bag-in-box systems, and related accessories for chemical, pharmaceutical, and food industries. The company operates through acquired brands including Berger Group, Nittel Halle, Tesseraux, Rhein-Plast, Liner Factory, Protective Lining, Peak Packaging, FIB Beer Systems, and Hutek.

Differentiator

Problem solved

Functional benefit

Brands

• Berger Group: Industrial Packaging Rings division - world leader in clamping rings with 6 European, 4 US, and 2 Asian production sites
• Industrial Packaging Liners (IPL) Group
• H.P.I. Holding AG

Products and services

• Drum Clamping Rings
• Drum Lids and Sealing Rings
• Drum Inner Liners
• Bag-in-Box Systems
• Beer Tank Liners
• Pharmaceutical-Grade Low-Germ Liners
• Thermoformed Rigid and Tote Liners
• Aseptic and Non-Aseptic Food and Beverage Liners
• Aluminium Inliners

Quantifiable outcome

• 7.3% revenue increase to EUR 187.7 million in FY2025
• +2 more outcomes

Segments6 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Scale indicators14 records

Recent moves8 records

Expansion highlights6 records

Broad incumbents

• Sealed Air Corporation: Major packaging company with protective packaging, food packaging, and industrial solutions serving chemicals and food industries. Broad incumbent with partial overlap with Ringmetall's food and chemical packaging customers.
• Smurfit Westrock: Global packaging giant producing containerboard, corrugated packaging, and consumer packaging. Adjacent rather than direct in metal closures, but competes for industrial packaging budgets of large chemical and FMCG customers.

Direct peers

• Greif Inc: Global industrial packaging producer of steel, plastic, and fibre drums, IBCs, and containerboard serving the same chemical, petrochemical, and food customers as Ringmetall. Closest large-cap peer with overlapping drum and closure product lines.
• CDF Corporation: US-based manufacturer of drum and pail liners, bag-in-box systems, and IBC liners serving chemical, food, and pharmaceutical industries. Directly competes with Ringmetall's IPL Group in the liner segment.
• Mauser Packaging Solutions: Major global manufacturer of industrial drums, IBCs, and reconditioning services for chemical and food customers. Direct competitor in the industrial drum and closure ecosystem where Ringmetall's clamping rings are components.
• Balcan Plastics: Manufacturer of drum liners, bag-in-box products, and flexible packaging serving industrial and food customers. Direct peer in the drum liner and bag-in-box niche where IPL Group competes.
• Schütz GmbH & Co. KGaA: World leader in IBC production and manufacturer of industrial drums, jerricans, and specialised packaging systems for chemicals and food. Operates in overlapping product categories with Ringmetall's drum closure customers.
• Tri-Sure (Guala Closures): Brand within Guala Closures producing drum closures, flanges, gaskets, and accessories for industrial drum manufacturers. The most direct head-to-head competitor for Ringmetall's clamping ring portfolio.

Regional players

• Greif Packaging Solutions — Industrial Steel Drum Closures Category (e.g., Industries Plastika): Manufacturer of rigid plastic packaging, IBCs, and drum-related components primarily serving European markets. Regional competitor with overlapping product categories to Ringmetall's plastic liner and closure offerings.

Emerging players

• Greif Bros. Steel Drum & IBC Closure Competitors (e.g., Industrial Container Services): US-based reconditioner and supplier of steel drums, IBCs, and related packaging components with niche overlap in drum closure systems. Smaller scale emerging player with adjacent product lines to Ringmetall.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks7 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/ringmetall-ag

Revenue estimate

Valuation estimate

Number of profiles

Profiles6 records

Subsidiaries18 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A3 records

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Ringmetall