What KOLBUS does

KOLBUS Group GmbH is a German industrial machinery manufacturer headquartered in Rahden, East Westphalia, with continuous operating history since 1775 and a foundry presence since 1877. The company builds three principal machine families: casemaker machines (DA 160, DA 260, DA 290, DA 370, DA 370 digital) for hardcover books and rigid boxes; the BOX LINE system (taper, wrapper, puncher/former, magnet inserters, assemblers, board cutting lines, embossing and grooving equipment) for greyboard luxury packaging; and flexoprint rotary die-cutters (RD 115S servo, RD 115G hybrid) and the BX Motion Pro short-run boxmaker for the corrugated industry. KOLBUS also runs an in-house foundry producing 3,500 tonnes/year of lamellar and spheroidal graphite castings (80% sold to external customers) and a mechanical engineering contract-manufacturing operation, with a casting database of 12,234 model systems supporting process quality. Acquired brands Hycorr (US, 2011) and AutoBox (UK, 2019) extend the corrugated packaging portfolio through wholly-owned subsidiaries, including KOLBUS America.

Revenue is generated primarily through capital equipment sales, supported by recurring streams from original spare parts, professional service and maintenance, the foundry contract business, and remote support. Pricing is quote-based rather than list-based, consistent with the high-touch enterprise sales motion. GTM combines enterprise field sales via regional sales managers covering territories such as North Germany, Eastern Europe, the Middle East, South America and Africa with exclusive channel partners Adkow (Netherlands and Belgium) and SMG PIXIS (France from March 2026), plus direct representation elsewhere. KOLBUS serves packaging manufacturers, bookbinders and printers, corrugated converters, and industrial buyers of cast components. Following the January 2025 asset acquisition by Max Valier Holding and a new management team installed in February 2026 (CEO Michael R. Bach, CFO Paul Galburt, CCO Mathias Sieckmann, COO Sven Kolwey), the company is positioned for the next phase of its corporate lifecycle.

Name

KOLBUS

Legal name

KOLBUS Group GmbH

Website

https://kolbus.com

Company type

Private

Founded year

1775

Operating status

Operating

Headcount range

501–1,000 employees

Short description

KOLBUS is a German industrial machinery manufacturer producing casemaker machines, BOX LINE rigid box systems, and flexoprint rotary die-cutters for the packaging, bookbinding, and corrugated board industries, serving enterprise printers worldwide with an integrated foundry, sales, and service network.

Ownership category

akta.pro rank

Product category

Industrial Packaging Machinery

NAICS

Packaging Machinery Manufacturing (333993)

SIC

Printing Trades Machinery & Equipment (3555)

akta.pro primary industry

Cartoning & Case Packing Systems (IMAHAOAB)

akta.pro secondary industry

Cartoning, Case Packing & Tray Loading Machines (IMALAOAE)

Keywords

• Casemaker machines
• Rigid box packaging equipment
• Corrugated rotary die-cutters
• Bookbinding machinery
• Cast iron foundry

Headquarters

HQ city

Rahden

HQ country

Germany

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Industrial Machinery Sales: Manufacture and sale of packaging and bookbinding machinery including casemaker machines, box line systems, corrugated board processing equipment, and flexoprint rotary die-cutters
2. Spare Parts Supply: Original spare parts for all KOLBUS machines supplied through network of channel partners and direct service
3. Service and Maintenance: Professional service, maintenance, and 24h remote service for KOLBUS machines through trained technicians and regional partners
4. Foundry and Casting Services: Contract manufacturing of cast iron components with 80% external customer orders. Sophisticated industrial products in cast products with lamellar graphite and spheroidal graphite.

Go-to-market motion2 records

Distribution channels4 records

Marketing channels4 records

Core offering

KOLBUS manufactures and services industrial machines for the packaging and graphic industries, including DA series casemakers for hardcover book covers and rigid boxes, the BOX LINE system for automated luxury packaging production, RD 115S (servo) and RD 115G (hybrid) flexoprint rotary die-cutters for corrugated board, and the BX Motion Pro short-run boxmaker. The portfolio is complemented by spare parts, professional service and maintenance (including 24h remote service), and contract foundry and mechanical-engineering services for external customers.

Product overview

KOLBUS is a German machine manufacturer offering a comprehensive portfolio of specialized equipment for the packaging, bookbinding, and printing industries. The product range centers on three main categories: (1) Casemaker machines (DA series: DA 160, DA 260, DA 290, DA 370, DA 370 digital) for hardcover book cover and rigid box production; (2) BOX LINE machines for greyboard packaging including formers (BLT 200), wrappers (BLW 200), magnetic inserters (BLM 500/800), assemblers (BLA_CP 500, BLA_BP+SG 500), and board cutting systems (PK 170, PK PK 170/171); and (3) Corrugated cardboard processing equipment including the RD series flexoprint rotary die-cutters (RD 115S servo, RD 115G hybrid) and the BX Motion Pro short-run boxmaker. The portfolio is augmented by acquired brands Hycorr (US) and AutoBox (UK), plus in-house foundry and mechanical engineering contract manufacturing services.

Differentiator

Problem solved

Functional benefit

Products and services

• DA Series Casemaker Machines Industrial casemaker machines (DA 160, DA 260, DA 290, DA 370, and DA 370 digital) for the automated production of hardcover book covers and rigid boxes, with format flexibility across straight and rounded spines and support for short-run, personalized production including photo books.
• RD 115S Flexoprint Rotary Die-Cutter (Servo) Servo-driven flexoprint rotary die-cutter with modular design, up to 8 print units with chromium-plated print cylinders, designed for high-volume corrugated board processing and packaging production.
• RD 115G Flexoprint Rotary Die-Cutter (Hybrid) Hybrid (gear-drive and servo) flexoprint rotary die-cutter for printing, drying, and die-cutting of corrugated board, featuring cast iron components for vibration reduction and high-quality output.
• BX Motion Pro Short-Run Boxmaker Modular short-run boxmaker machine for corrugated board packaging that produces customized boxes with high versatility and efficiency for low-volume and on-demand boxmaking.
• BOX LINE Rigid Box Packaging System Complete automated production system for rigid boxes and luxury packaging, comprising Boxline Taper BLT 200, Boxline Wrapper BLW 200, Boxline Puncher and Former BLP and BLF, Boxline Magnet Inserters BLM 500 and BLM 800, and Boxline Assemblers BLA_CP 500 and BLA_BP+SG 500 for forming, wrapping, and assembling greyboard packaging with right-angled edges.
• KOLBUS Foundry Cast Products Contract foundry service producing cast parts in lamellar graphite and spheroidal graphite with annual capacity of 3,500 tonnes (80% of capacity for external customers), covering prototypes to small production runs including machining, surface treatments, and finishing.
• KOLBUS Mechanical Engineering Services Contract manufacturing services from single-part machining to assembly, including CNC machining, welding, sheet metal forming, quality control, and final assembly at the Rahden facility for external customers.
• 24h Remote Service and Spare Parts Supply Professional service, maintenance, and 24h remote service for KOLBUS machines globally, including original spare parts supply through direct service and regional channel partners.
• Hycorr Corrugated Packaging Machines Rotary die-cutter machines for the corrugated packaging industry supplied through Hycorr Machine Corporation LLC, a wholly owned KOLBUS America subsidiary based in Kalamazoo, Michigan, acquired in 2011.
• AutoBox Corrugated Boxmaker Machines Boxmaker machines for corrugated folding carton production supplied through AutoBox, a UK-based wholly owned KOLBUS subsidiary acquired in 2019, with installed bases at customers such as CGOODS and Integralis.

Quantifiable outcome

• RPI Europe produces up to 6,000 books/day with average run of 1.8 copies using KOLBUS DA machines
• +2 more outcomes

Named customers8 records

Segments4 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

Four partnerships are on record, tiered core.

• SMG PIXIScoreChannel Partner/ Reseller/ Distributor · 1 March 2026SMG PIXIS appointed as exclusive agent for France starting March 2026. Brings over 30 years of experience in graphic industry and packaging industry. Supports French customers with modernization and optimization of their machines, providing access to cutting-edge technology and responsive technical service.
• AdkowcoreChannel Partner/ Reseller/ Distributor · 22 September 2025Adkow, based in Waardenburg (Netherlands), serves as exclusive distributor for KOLBUS machines in Netherlands and Belgium. Handles sales, spare parts supply, service, and maintenance for Belgian customers. Known for technical expertise and customer-oriented approach in graphic and packaging industry.
• AutoBoxcoreOthers · 1 January 2019AutoBox, a British box-making machine manufacturer, was acquired by KOLBUS in 2019. Extends KOLBUS's machine program for corrugated folding carton production, with successful installations at customers like CGOODS and Integralis.
• Hycorr Machine CorporationcoreOthers · 1 January 2011Hycorr Machine Corporation LLC, based in Kalamazoo, Michigan, became a subsidiary of KOLBUS America in 2011. Provides packaging machinery for corrugated industry, expanding KOLBUS's presence in the American market.

Scale indicators7 records

Recent moves8 records

Expansion highlights5 records

Direct peers

• Bobst: Swiss-based global leader in packaging machinery and services for folding carton, corrugated, and flexible materials. Closest scaled competitor to KOLBUS in the corrugated processing and rigid box machinery categories, including flexographic printing and die-cutting equipment.
• Fosber: Italian-headquartered (with US operations) supplier of corrugators and corrugated converting equipment, including flexo folder-gluers and rotary die-cutters. Comparable to KOLBUS in the corrugated board processing segment.
• Müller Martini: German manufacturer of bookbinding, print finishing and packaging machinery, including casemakers, gathering machines and glue binders. Closest direct competitor to KOLBUS's heritage bookbinding DA-series casemaker business.
• Horizon International: Japanese manufacturer of bookbinding, post-press and digital print finishing equipment, including case-making and perfect-binding systems. Direct comparable in KOLBUS's bookbinding machinery heritage business.
• BHS Corrugated Maschinen- und Anlagenbau: German maker of complete corrugated machinery lines (corrugators, flatbed die-cutters, rotary die-cutters). Direct competitor to KOLBUS in the corrugated converting equipment market.
• Comexi Group: Spanish manufacturer of flexographic presses, offset presses, laminators, slitters and die-cutters for flexible packaging and labels. Comparable peer in flexographic printing and converting machinery.
• Marquip WardUnited (BW Papersystems): US-based (under Barry-Wehmiller) supplier of slitter-scorotters, rotary die-cutters and corrugating machinery. Comparable peer to KOLBUS in corrugated converting equipment.

Broad incumbents

• Koenig & Bauer (KBA): German manufacturer of printing presses and post-press equipment across commercial, packaging, security and industrial applications. Broader incumbent with adjacent die-cutting and finishing capabilities overlapping KOLBUS categories.
• manroland Goss: German-headquartered manufacturer of web offset and packaging printing presses serving commercial and packaging markets. Adjacent broad incumbent in printing machinery with limited overlap into KOLBUS's cartoning core.
• Heidelberger Druckmaschinen (Heidelberg): German global incumbent in printing and packaging equipment across commercial, packaging and label markets. Offers overlapping capabilities to KOLBUS across printing and post-press but as part of a much wider portfolio rather than focusing on cartoning/casemaking niches.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks7 records

Key highlights7 records

Customer concentration

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Revenue estimate

Valuation estimate

Number of profiles

Profiles8 records

Subsidiaries3 records

Funding overview

Funding rounds

Investors

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

M&A

Investments

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

Frequently asked questions about KOLBUS