What SR-Schindler does

SR-Schindler (legally SR-Schindler Maschinen-Anlagentechnik GmbH) is a Regensburg, Germany-based supplier of production and processing machinery for the concrete block, paver, and slab industry, operating as a business unit within the privately held TOPWERK GROUP (Top-Werk GmbH). Founded in 1982 and consolidated under the TOPWERK GROUP formed in 2013, it sits alongside sister units HESS Group (concrete block plants) and PRINZING-PFEIFFER (infrastructure products), enabling the group to deliver complete production lines from a single umbrella. The unit employs an estimated 51-100 people directly, while the broader group employs more than 1,200 globally.

The company's technology centers on the UNI hermetic press series (UNI 600/7, UNI 1200/7, UNI 1200/6, UNI 1200 plus/6) — portal-style presses built around an integrated 7-station concept with pre-press and main press stations (up to 1,200 tons) for manufacturing double-layer dense concrete slabs, with cycle times of roughly 12-22 seconds. Differentiated components include a patented (Germany) back mix feeder, servo-hydraulic drive technology, and a quick-change doser system for rapid color/recipe changeover. Complementing the presses is a comprehensive surface-finishing line covering calibrating, grinding, chamfering, bilateral milling, shotblasting, curling, coating, and bushhammering/aging, plus handling and packing systems and Siemens Simatic S7-1500-based control technology with Profinet, IWLAN mobile HMI, SEW servo drives, and plant-specific 3D visualization. The unit maintains an in-house library of approximately 1,500 vulcanizing molds (matrices) produced on three vulcanizing presses with laser scanning of natural stones.

Revenue is generated through capital equipment sales (hermetic presses, finishing lines, complete production systems) sold via direct enterprise field sales with project-specific quotes, supplemented by recurring streams from spare and wear parts (matrices, wear frames, stamp plates, diamond/abrasive segments, brushes, hammers) drawn from the installed base, after-sales service (a 24/5 support hotline with Basic/Plus/Premium tiers, availability kits, retrofits and upgrades), and custom machine engineering including laboratory and special machines. Go-to-market is enterprise field sales led from Regensburg headquarters with regional offices in Conroe (USA), Dubai (UAE), and Langfang (China), reaching a footprint of over 1,400 projects across 56 countries serving 240 customers. Customers are concrete product and architectural concrete manufacturers producing pavers, blocks, terrace slabs, flagstones, and large-format slabs.

Name

SR-Schindler

Legal name

SR-Schindler Maschinen-Anlagentechnik GmbH

Website

https://topwerk.com

Company type

Private

Founded year

1982

Operating status

Operating

Headcount range

51–100 employees

Short description

SR-Schindler is a German manufacturer of hermetic presses and surface-finishing machinery for the concrete block, paver, and slab industry, selling capital equipment, spare parts, and after-sales service to concrete product manufacturers globally as a TOPWERK GROUP business unit.

Ownership category

akta.pro rank

Product category

Industrial Concrete Block and Surface Finishing Machinery

SIC

Construction Machinery & Equip (3531), Special Industry Machinery (No Metalworking Machinery) (3550), Special Industry Machinery, Nec (3559)

akta.pro primary industry

Concrete Equipment (Mixers, Pumps, Batching) (IMAHAAAK)

akta.pro secondary industries

Surface Preparation Equipment (Shot Blasting, Scarifiers, Grinders) (IMAHALAL), Grinding, Honing & Superfinishing Equipment (IMAHADAE)

Keywords

• Concrete block machinery
• Hermetic presses
• Surface finishing equipment
• Concrete slab production
• Paving stone machines

Headquarters

HQ city

Regensburg

HQ country

Germany

HQ region

Europe

Offices5 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Heavy Machinery and Equipment Sales: Sale of industrial machinery including hermetic presses, finishing machines, calibrating/grinding lines, shotblasting, curling, bushhammering, and handling systems. Capital equipment sales with long sales cycles typical of industrial machinery.
2. Spare and Wear Parts: Replacement and consumable parts including matrices (~1,500 vulcanizing molds), wear frames, face mix distribution plates, press stamp plates, vacuum suction plates and cages, ejectors, complete mold equipment, diamond and abrasive segments, brushes, and hammers. Ongoing revenue stream from installed base.
3. After-Sales Service and Support: Service packages including commissioning, maintenance, retrofits, upgrades, and technical support (24/5 hotline with Support Basic, Support Plus, Support Premium tiers). Availability kits for system-relevant spare parts.
4. Custom Machine Engineering: Customized mechanical engineering for specific customer requirements including special and laboratory machines (Multicut saw), stone calibrating machines for laboratories, and bespoke finishing solutions.

Pricing tiers

Go-to-market motion2 records

Distribution channels2 records

Marketing channels4 records

Core offering

SR-Schindler manufactures hermetic presses (UNI product line) for concrete slab production and supplies a comprehensive range of surface finishing machines for concrete products, including calibrating, grinding, shotblasting, curling, coating, bushhammering, and aging equipment, sold to industrial producers of concrete blocks, slabs, and paving stones.

Product overview

SR-Schindler (SR-Schindler Maschinen-Anlagentechnik GmbH), headquartered in Regensburg, Germany, is a business unit of the TOPWERK GROUP and a leading supplier of machinery for hermetic slab production and surface finishing of concrete products. The product portfolio centers on the UNI Hermetic Press series (UNI 600/7, UNI 1200/7, UNI 1200/6, UNI 1200 plus/6) — massive portal-style presses with an integrated 7-station concept for manufacturing double-layer square and rectangular high-quality dense concrete slabs. Complementing the presses, SR-Schindler offers a comprehensive refinement line for surface treatment including Calibrating, Grinding, Chamfering, Bilateral Milling, Shotblasting, Curling, Coating, and Bushhammering/Aging machines, along with Grinding machines for Curbstones, a Laboratory Stone Calibrating Machine, and a Multicut Saw. Supporting products include Handling Systems, Packing Lines, Control Technology based on Siemens Simatic S7-1500 with Profinet and SEW drives, and the Doser Quick Exchange System for rapid color and recipe changeover. The company also manufactures a full range of spare and wear parts (Matrices, Wear Frames, Face Mix Distribution Plates, Press Stamp Plates, Vacuum Suction Plates and Cages, Ejectors, Complete Mold Equipment, Diamond and Abrasive Segments, Brushes, and Hammers) and provides service offerings including a 24/5 Support Hotline, Availability Kits, and Retrofit & Upgrades. SR-Schindler also services and supplies spare parts for legacy Schauer and Haeberle systems.

Differentiator

Problem solved

Functional benefit

Products and services

• UNI Hermetic Press Hermetic press equipment for industrial production of concrete slabs and paving stones, used by concrete block and slab manufacturers in high-volume production lines.
• Surface Finishing Machines Industrial surface finishing equipment including calibrating, grinding, shotblasting, curling, coating, bushhammering, and aging machines used by concrete product manufacturers to finish concrete slabs, blocks, and paving stones after pressing.
• After Sales Service and Support After-sales service, spare parts, and technical support for installed SR-Schindler presses and surface finishing machines, provided to concrete products manufacturers across the equipment lifecycle.

Quantifiable outcome

• Cycle times of approximately 12-22 seconds for double-layer concrete slabs depending on product format and press type
• +2 more outcomes

Named customers8 records

Segments3 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature9 records

Partnerships

One partnership is on record.

• SH STONETECminorImplementation/ SI/ Consulting PartnerSR-Schindler strengthened its after-sales division by acquiring specialist firm SH STONETEC, which specializes in maintenance, service, and retrofits of production and finishing machines in the concrete industry. SH STONETEC provides after-sales solutions independent of the system manufacturer and services a large customer base throughout Europe from their headquarters near Regensburg.

Scale indicators9 records

Recent moves7 records

Expansion highlights6 records

Direct peers

• QGM (Quangong Machinery / Zenith): Chinese manufacturer of concrete block making machines and production lines (including the Zenith brand). Competes globally with SR-Schindler, particularly in emerging markets and on cost-sensitive paver/block plant projects.
• OMAG: Italian manufacturer of block, paver, and slab production equipment. Competes with SR-Schindler in supplying concrete product manufacturers across Europe, the Mediterranean, and other international markets.
• Tiger (Tiger Machinery): Chinese concrete block and paver machinery manufacturer with a growing global footprint. Competes with SR-Schindler in lower- to mid-tier concrete products equipment projects, especially across Asia, the Middle East, and Africa.
• Masa Group: German manufacturer of concrete block, paver, and slab production machinery and complete plants. Directly competes with SR-Schindler in supplying concrete product manufacturers, particularly in Europe, the Middle East, and emerging markets.
• Besser Company: Long-established US-based supplier of concrete products machinery, molds, and production systems. Competes with SR-Schindler in the global market for block, paver, and slab production equipment serving concrete product manufacturers.
• Columbia Machine: US-based manufacturer of concrete products equipment (Columbia/Columbia/Eagle brands) producing block, paver, and pipe machinery. Direct competitor in the global capital equipment market for concrete product plants.
• KVM International: Danish supplier of block making machines and complete concrete product plants. Direct competitor in the European and global market for concrete block and paver production equipment.

Emerging players

• Wiggert + Co. German supplier of concrete mixing and batching technology, often specified alongside block/slab production lines. Comparable as a German industrial machinery peer serving the same concrete products manufacturing customer base.
• SIMEM: Italian manufacturer of concrete production equipment including batching plants, mixers, and specialty concrete machinery. Adjacent competitor in the broader concrete products value chain where SR-Schindler's customers operate.

Broad incumbents

• HESS Group: Sister business unit within TOPWERK GROUP that supplies complete concrete block and paver production plants. While its scope is broader (full block plants), its offering overlaps with SR-Schindler's press and finishing technology for many of the same concrete product customers.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/topwerk-group

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 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 SR-Schindler