OME Metallurgica Erbese

What OME Metallurgica Erbese does

OME Metallurgica Erbese S.r.l. is an Italian manufacturer of high-specification fastening systems founded in 1949 and headquartered in Erba (Como), Northern Italy. The company produces stud bolts, screws, nuts, tie rods, inspection plugs, anchor bolts, and custom-drawn parts across more than 65,000 square meters of vertically integrated production facilities, spanning hot and cold forming (up to 1,500 tons), CNC machining with robotic automation, heat treatment compliant with API 6A Annex M and NORSOK M-650, rolling, and surface coating. Its three sub-brands (OME for stud bolts, HEXAGONAL for hot forged nuts, STAMPINOX for screws and hexagonal plugs) cover a material portfolio ranging from alloy steels to titanium, duplex, superduplex, and special alloys (Inconel, Hastelloy, Monel), enabling production without limits on dimensions, lengths, threading, heat treatments, or coatings.

The company sells directly to enterprise customers in Oil & Gas, Energy (conventional, nuclear, and renewable), Naval, Aerospace, and Heavy Construction, supported by an extensive portfolio of international certifications (API 20E/20F, API Q1, NORSOK M-650, EN 9100:2018, AS9100:D, PED 2014/68/EU, plus marine classifications from BV, RINA, and DNV-GL) and customer-specific approvals from Baker Hughes, KSB, ENSA SA, and Aramco. Pricing is project-specific and quote-driven with multi-year enterprise contract cadence, and OME engages customers from feasibility analysis through delivery. The company is a portfolio company of IGI Private Equity following its acquisition, and in June 2024 acquired 100% of German fastening systems manufacturer Jungeblodt GmbH, targeting combined turnover of €100 million.

Name

OME Metallurgica Erbese

Legal name

O.M.E. Metallurgica Erbese S.r.l.

Website

https://ome.it

Company type

Private

Founded year

1949

Operating status

Operating

Headcount range

101–250 employees

Short description

OME Metallurgica Erbese is an Italian manufacturer, founded in 1949, of high-specification fastening systems (stud bolts, nuts, screws, tie rods, custom parts) serving Oil & Gas, nuclear, naval, aerospace, and heavy construction customers globally.

Ownership category

akta.pro rank

Product category

Industrial Fasteners and Bolting

NAICS

Bolt, Nut, Screw, Rivet, and Washer Manufacturing (332722), Precision Turned Product Manufacturing (332721)

SIC

Bolts, Nuts, Screws, Rivets & Washers (3452), Screw Machine Products (3451)

akta.pro primary industry

Fasteners & Joining Consumables (Bolts, Rivets, Welding Wire/Rods, Flux) (IMAJAKAI)

Keywords

• Industrial fastening systems
• Bolting and fasteners
• Oil and gas fasteners
• High-spec stud bolts
• Critical application fasteners

Headquarters

HQ city

Erba

HQ country

Italy

HQ region

Europe

Offices1 record

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. Fastening Systems and Specialty Components: OME generates revenue through the manufacture and sale of high-specification fastening components including stud bolts, nuts, screws, valve stems, inspection plugs, and custom-drawn parts. Products are sold globally to industrial sectors including Oil & Gas, nuclear, naval, aerospace, and heavy construction. The company targets both standardized product lines and bespoke solutions per customer drawings.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

OME Metallurgica Erbese manufactures and globally supplies high-specification fastening systems — including stud bolts, nuts, screws, tie rods, inspection plugs, foundation anchor bolts, and custom-drawn parts — from alloy steels, stainless steels, titanium, duplex/superduplex, and special alloys. Production is vertically integrated from raw material warehousing through hot/cold forming, CNC machining, heat treatment, rolling, surface coating, and packaging. Products are certified to API 20E/20F/Q1, NORSOK M-650, EN 9100:2018, AS9100:D, and PED 2014/68/EU and serve Oil & Gas, Nuclear, Naval, Aerospace, Energy, and Heavy Construction sectors.

Product overview

OME Metallurgica Erbese is an Italian manufacturer of fastening systems founded in 1949, operating as a single unified product company that produces high-quality fasteners through integrated manufacturing. The portfolio comprises three sub-brands: OME for stud bolts, HEXAGONAL for hot forged nuts, and STAMPINOX for screws and hexagonal plugs. These are complemented by core products including tie rods, studs, screws, nuts, inspection plugs, and custom parts. The company works with diverse materials spanning alloy steels, austenitic and martensitic stainless steels, titanium, duplex/superduplex, and special alloys including Inconel, Hastelloy, and Monel. Products serve critical industries including Oil & Gas, Naval, Energy (Conventional, Nuclear, Renewable), Aerospace, and Heavy Construction.

Differentiator

Problem solved

Functional benefit

Brands

• OME: Production of stud bolts in compliance with international standards and special pieces based on Customer's drawings.
• HEXAGONAL
• STAMPINOX

Products and services

• OME Stud Bolts Production of stud bolts in compliance with international standards (API 20E/20F, NORSOK M-650, ASME, RCC-M) and special pieces manufactured to customer drawings. Sold to engineering companies, valve manufacturers, nuclear constructors, and naval shipbuilders globally.
• HEXAGONAL Hot Forged Nuts Production of standardized and customer-designed hot forged nuts for industrial fastening applications. Used in combination with OME stud bolts and other components across Oil & Gas, energy, naval, aerospace, and heavy construction industries.
• STAMPINOX Screws and Hexagonal Plugs Production of screws and hexagonal plugs manufactured through machine processing, hot forging, and cold forging. Used as components for valves, actuators, pumps, compressors, and other industrial equipment across OME's target verticals.
• Tie Rods and Studs Tie rods and studs produced without limits on dimensions, materials, lengths, threads, heat treatments, galvanic coatings, and PTFE coatings. Used in gas turbines, compressors, generators, heat exchangers, hydraulic turbines, and other critical industrial equipment.
• Screws Stamped screws produced through hot and cold forging in all types, without limits on materials and coatings. Serve the same industrial sectors as OME's stud bolts and nuts.
• Nuts Hot-forged and machined nuts in all sizes and materials, both standardized and custom-designed, ensuring coupling with various stud bolts, screws, and other components for industrial fastening applications.
• Inspection Plugs Inspection plugs for heat exchangers, made exclusively according to customer drawings and specifications, available in all material types from carbon steel to superalloys. Used in Oil & Gas, petrochemical, energy, and other process industries.
• Foundation Anchor Bolts and Pipe Fixing Systems Anchoring systems produced to customer technical requirements, including foundation anchor bolts, J-bolts, U-bolts, and bends of various inclinations of bar rounds in commonly used materials. Used in renewable energy (wind turbine anchor bolts), heavy constructions (bridge and dam bolting), and industrial pipe fixing.
• Custom Parts and Valve Stems Custom-drawn parts including valve stems and other special fasteners, produced through forging, turning, milling, threading, drilling, tapping, and grinding. Targeted at engineering companies and valve manufacturers needing bespoke components for specific industrial applications.

Quantifiable outcome

• Reached > €50M in annual revenue with > 20,000 tons of production and > 250 employees as of 2024
• +2 more outcomes

Named customers6 records

Segments5 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Two partnerships are on record, tiered minor and core.

• MCF CorpfinminorImplementation/ SI/ Consulting Partner · 28 June 2024MCF Corpfin acted as financial advisor to Jungeblodt on the merger with OME Metallurgica Erbese s.r.l., announced on June 28, 2024. The merger aims to expand market presence, improve innovative capacities, and meet global demands in the industrial solutions sector.
• Jungeblodt GmbHcoreStrategic or Co-development Partner · 27 June 2024Jungeblodt GmbH is a German manufacturer of fastening systems. OME S.r.l. acquired 100% of Jungeblodt from the Jungeblodt family. The acquisition, advised by MCF Corpfin, aims to expand OME's market presence and production capacity. Combined group targets €100 million in turnover. Jungeblodt pools its resources with OME to enhance competitiveness and develop innovative solutions.

Scale indicators6 records

Recent moves5 records

Expansion highlights4 records

Direct peers

• Böllhoff: German family-owned manufacturer specializing in high-quality fastening systems (bolts, nuts, studs) for automotive, aerospace, and industrial engineering. Highly comparable to OME in vertical integration, materials range, and customer end-markets.
• LISI Group (LISI Aerospace): French manufacturer of fasteners and components for aerospace and automotive; operates LISI Aerospace with AS9100-certified fastener production similar in scope and certification level to OME's aerospace segment.
• Arnold Umformtechnik: German specialist in cold-formed and precision fasteners serving automotive, mechanical engineering, and electronics. Directly comparable to OME in precision forming, materials range, and European industrial customer base.
• Holo-Krome: North American precision fastener manufacturer producing socket head cap screws and engineered fasteners. Comparable to OME in its precision machining, materials expertise, and industrial customer mix.
• Allfast Fastening Systems: US-based manufacturer of aerospace fasteners and blind bolts serving commercial aviation and defense. Comparable to OME in its AS9100-qualified precision fastener scope for jet propulsion and structural applications.

Broad incumbents

• Bossard Group: Swiss-based global leader in fastening solutions and product engineering services. Much larger than OME but overlapping heavily in industrial fastener distribution and OEM supply to similar customer verticals.
• Würth Industrie: German industrial fastening solutions provider under the Würth Group, serving automotive, machinery, and construction OEMs. Larger and broader than OME but competing for the same industrial fastener wallet share.
• Fischer Group (Artur Fischer): German family-owned manufacturer of fastening systems (anchors, bolts, chemical fixings) for construction and industrial applications. Larger and broader than OME but competes in industrial and infrastructure bolting.
• TriMas Aerospace: US aerospace/defense segment under TriMas producing proprietary fasteners, rivets, and engineered components. Comparable to OME's aerospace fastener business under AS9100 certification but part of a larger diversified industrial portfolio.
• Precision Castparts Corp (PCC Fasteners): Aerospace fasteners business within Berkshire Hathaway-owned Precision Castparts; produces AS9100-certified bolts, nuts, and engineered fasteners. Comparable to OME in aerospace fasteners but part of a substantially larger aerospace platform.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/ome-it

Compliance14 records

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries1 record

Funding overview

Funding rounds

Investors

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

M&A1 record

Investments

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

Frequently asked questions about OME Metallurgica Erbese