OCS srl

What OCS srl does

OCS srl (trading as OCS Stampi) is an Italian B2B manufacturer founded in 1974 in Adrara San Martino, Bergamo, within the Sebino Rubber Valley. The company designs and produces custom molds for rubber and elastomeric components, including O-rings, X-rings, V-rings, washers, frames, membranes, sleeves, and complex technical articles. Its customers are rubber processors serving end-markets such as automotive, aerospace, oil and gas, medical, robotics, food and beverage, hydraulics, and electrical/household appliances. The company has manufactured over 80,000 molds since inception and is privately held by the Savoldi family.

The business operates through three autonomous divisions: OCS O-Ring (standard seal-type molds), OCS Extra (complex, custom-designed technical rubber molds), and OCS Service (pre- and post-sale support including surface treatments, sampling, maintenance, spare parts, and on-site assistance). Manufacturing technology combines CNC machining (including high-speed and 5-axis), in-house surface treatment capabilities (notably a proprietary hard chrome plating process claimed to triple mold life), and the Cold Runner Block (CRB) thermo-regulated injection system, which controls compound temperature to reduce waste and cycle times. Revenue is generated through project-based custom mold sales plus recurring surface-treatment and maintenance services; pricing is quote-based with no public catalog, and sales are conducted direct-to-manufacturer with a dedicated export business developer for international markets.

The GTM is enterprise field sales supported by technical content marketing (ebooks, articles, a podcast), in-person workshops, and participation in PLAST trade fairs. Named enterprise customers include Freudenberg Group, Woco, Monteiro, and LAV.EL., with one customer (Tularti) having received over 200 molds since 2007. The firm remains closely held, with no external funding rounds, no public listing, and a modest €46,800 share capital, while continuing to invest in Industry 4.0 automation through the FERS expansion project.

Name

OCS srl

Legal name

O.C.S. s.r.l.

Website

https://ocs-stampi.it

Company type

Private

Founded year

1974

Operating status

Operating

Headcount range

11–50 employees

Short description

OCS srl is a family-owned Italian manufacturer of custom molds for rubber and elastomeric components, serving industrial rubber processors across automotive, aerospace, medical, and other sectors from its Sebino Rubber Valley base since 1974.

Ownership category

akta.pro rank

Headquarters

HQ city

Adrara San Martino

HQ country

Italy

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Custom Mold Manufacturing: Design and manufacture of custom molds for O-rings, technical rubber items, and specialized components. Revenue is generated through one-time project-based orders for custom mold fabrication, with pricing based on complexity, materials, and specifications.
2. Surface Treatment Services: Chrome plating (hard chrome at thickness), sandblasting, satin finishing, hardening, and nickel phosphorus plating services applied to molds. These services are offered both for OCS-manufactured molds and customer-owned molds.
3. Maintenance and Support Services: Ongoing services including mold maintenance (ordinary and extraordinary), spare parts, mold cleaning, sampling and testing, pre-series production, laser lithography, and on-site technical assistance at client production facilities.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels6 records

Core offering

OCS srl designs and manufactures custom molds for rubber and elastomeric components, including O-rings, technical rubber parts, seals, gaskets, and membranes. The company operates through three autonomous divisions (O-Ring, Extra, and Service) and produces multiple mold types (injection, compression, transfer, multi-nozzle, double/sandwich, injection compression). It also provides surface treatments (hard chrome plating, sandblasting, hardening, nickel phosphorus plating) and full lifecycle services (sampling, maintenance, spare parts, on-site assistance).

Product overview

OCS srl is a mold manufacturing company founded in 1974 in the Sebino Rubber Valley, Italy, specializing in molds for rubber and elastomeric items. The company operates through three autonomous divisions: OCS O-Ring (standard molds for O-rings, X-rings, V-rings, washers, frames), OCS Extra (custom molds for complex technical rubber parts), and OCS Service (pre/post-sale support including surface treatments, maintenance, and sampling). OCS produces multiple mold types including closed injection molds, compression molds, double/sandwich molds, multi-nozzle molds, injection compression molds, and transfer molds. The company also offers Cold Runner Block (CRB) thermo-regulated injection systems, surface treatments (hard chrome-plating, sand blasting, satin finish, hardening, nickel phosphorus plating), and comprehensive services (mold cleaning, maintenance, spare parts, on-site assistance, sampling, pre-series production, laser lithography). Educational offerings include free e-books and technical workshops on mold maintenance, chrome plating, and steel types.

Differentiator

Problem solved

Functional benefit

Brands

• OCS O-Ring: Division specializing in designing and manufacturing molds for O-Rings and basic parts such as X-rings, V-rings, washers, and frames.
• OCS Extra
• OCS Service
• Cold Runner Block (CRB)

Products and services

• OCS O-Ring Division (O-Ring and Seal Molds) Designs and manufactures molds for O-rings and basic parts such as X-rings, V-rings, washers, and frames for rubber processing companies.
• OCS Extra Division (Technical Rubber Part Molds) Designs and manufactures molds for custom technical rubber parts in a wide range of profiles and dimensions, including complex tools to solve or improve molding cycle issues.
• Closed Injection Molds Molds for use on horizontal and vertical injection molding machines, designed for production of large batches with automated material upload.
• Compression Molds Molds for vertical compression molding machines, suitable for small quantities, expensive compounds, sampling batches, and niche high-quality finished products.
• Double/Sandwich Molds (3-Plate Injection) Molds with central plate featuring cavities on both sides, enabling twice the productivity in a single cycle for large production runs.
• Multi-Nozzle Molds Molds using cold-runner thermo-regulated blocks to inject material directly into profiles, reducing sprue material waste for large production of expensive compounds.
• Injection Compression Molds (Open Injection) Molds for vertical injection machines where compound is injected when mold is open, without injection runners and film gates.
• Transfer Molds Molds with feeding system on plates 1 and 2 that transfers rubber directly into cavities, ideal for thin membranes with no outer flash on rubber part.
• Cold Runner Block (CRB) Thermo-Regulated Injection System Thermo-regulated injection system that maintains compound at pre-vulcanization temperature before injection, reducing raw material waste, cycle times, and eliminating compound burns while improving productivity.
• Hard Chrome-Plating Treatment Proprietary thick hard chrome plating offering high resistance to abrasion, corrosion and oxidation, tripling mold durability and simplifying part ejection.
• Sand Blasting Treatment Surface treatment that eliminates cavity brightness for homogeneous mold surface and enhanced molding results.
• Chrome-Plating + Satin Finish Treatment Combined treatment eliminating suction cup effect for improved rubber detachment, suitable for silicone, Viton and peroxide cured rubber molds.
• Hardening Treatment Heat transfer treatment on entire plate down to steel core with mechanical hardness, firmness and resistance for long-lasting mold durability.
• Nickel Phosphorus Plating Non-toxic treatment combined with heat treatment up to 320°C, ideal for food and pharmaceutical sector molds with deep cavities and undercuts.
• On-Site Technical Assistance Technical support at customer production departments to solve critical issues without removing molds from machines.
• Mold Maintenance Service Ordinary and extraordinary maintenance services with preventive maintenance programs to extend mold useful life.
• Mold Spare Parts Made-to-measure or standardized spare parts for molds.
• Mold Cleaning Service Professional mold cleaning service using dedicated systems to maintain mold performance and longevity.
• Sampling and Testing Service Service to anticipate production problems and verify/solve molding issues before mold delivery.
• Pre-Series Production Service Manufacturing of pre-series and initial batches during customer plant startup or when facilities are not ready.
• Laser Lithography Service Special lithographies and markings on cavities and molds, including in difficult-to-reach areas.

Quantifiable outcome

• Mold lifespan extended up to 3x with hard chrome plating treatment
• +3 more outcomes

Named customers3 records

Segments9 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Scale indicators4 records

Recent moves17 records

Expansion highlights5 records

Others

• Mold-Masters: Global supplier of hot-runner and mold technology systems for injection molding. Relevant as an adjacent ecosystem participant supplying technologies that complement custom mold builds such as those OCS delivers for rubber processors.

Broad incumbents

• Arburg: German manufacturer of injection molding machines including rubber-specific Allrounder systems. Adjacent to OCS because its machines process the very molds OCS designs, but Arburg competes on capital equipment rather than custom mold engineering.
• ENGEL Austria: Global injection molding machine manufacturer with its own mold technology and elastomer processing systems. Operates broadly across the same rubber and plastics processing ecosystem OCS serves, but at significantly larger scale and with machine-level offerings rather than bespoke mold builds.
• VMI Group: Dutch manufacturer of specialized machinery for tire, rubber, and cooling tower production. Comparable as a European specialist serving the broader rubber manufacturing ecosystem, though focused on capital equipment rather than molds.
• Wittmann Group: Supplier of injection molding robots, auxiliaries, and process equipment for plastics and rubber processors. Sits upstream of OCS in the same rubber manufacturing value chain but focuses on automation rather than mold construction.
• KraussMaffei: German machinery manufacturer offering injection molding, reaction process, and extrusion equipment for plastics and rubber processors. Operates in the same elastomer manufacturing ecosystem as OCS but at the machinery level rather than custom mold level.

Direct peers

• HASCO Hasenclever: Leading global supplier of standardized mold components, accessories, and hot-runner systems used in injection and compression molds. Overlaps with OCS in serving the same rubber and plastics mold-making workflow, though HASCO primarily supplies tooling components rather than finished molds.
• DME Company: Global supplier of mold bases, components, and hot-runner systems for plastic and rubber injection molds. Functions as a complementary ecosystem player to OCS within the same rubber mold-making value chain.
• Starlim Spritzguss Sterner: Austrian specialist in liquid silicone rubber (LSR) mold making and serial production. Closely comparable to OCS as a niche mold maker focused on elastomeric components with strong automotive and medical exposure.
• Meusburger: Austrian manufacturer of standardized mold plates, components, and frames for injection, compression, and die-casting molds. Comparable to OCS in serving the rubber/plastics tooling ecosystem, though focused on catalog components rather than custom mold builds.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/ocs-moulds

Revenue estimate

Valuation estimate

Number of profiles

Profiles5 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 OCS srl