LLS Titanium Srl

What LLS Titanium Srl does

LLS Titanium Srl is an Italian manufacturer of precision fasteners and custom mechanical components made from titanium, aluminum alloys (notably 7075/Ergal), special steels, and advanced alloys. Founded in 1989 (operating year 1990) in the Brescia industrial district and headquartered in Cazzago San Martino, the company produces a catalog of standard screws, nuts, washers, stud screws, grub screws, and threaded rods to DIN/ISO/UNI standards, alongside custom fasteners manufactured to customer drawings. Its manufacturing stack is fully in-house: hot forging for screw heads, cold thread rolling for grain-continuous threads, multi-axis twin-spindle CNC turning, laser marking for traceability, and water jet cutting — a capability LLS pioneered in the Brescia area in the 1990s. The company operates 30+ machines and lists over 2,156 stock SKUs.

The company sells primarily to enterprise B2B customers in aerospace and defense (Leonardo, Agusta, Sitael, TBM), high-performance automotive and racing (Lamborghini, Ducati, Pagani, Aprilia, Lear), nautical (Luna Rossa, Harken), precision mechanics, and research (CERN, INFN). Its aerospace work is gated by AS/EN 9100:2018 and EN 9120:2018 certifications, with full material traceability and accredited laboratory testing. Revenue is generated through one-time unit sales of catalog and custom fasteners, plus associated services (technical support, lab testing, custom packaging); pricing is quote-based and not publicly disclosed. Since 2024, LLS has been a subsidiary of Castellini Holding S.r.l., the Italian industrial group that also owns Breka and Carbon-Ti.

Name

LLS Titanium Srl

Legal name

LLS Titanium Srl

Website

https://lls.it

Company type

Private

Founded year

1989

Operating status

Operating

Headcount range

1–10 employees

Short description

LLS Titanium Srl is a Cazzago San Martino, Italy-based manufacturer of titanium, aluminum, and special-alloy fasteners and custom mechanical components sold to aerospace, automotive, racing, nautical, and research customers. The company is AS/EN 9100-certified and operates as part of Castellini Holding.

Ownership category

akta.pro rank

Product category

Precision Industrial Fasteners

NAICS

Bolt, Nut, Screw, Rivet, and Washer Manufacturing (332722), Turned Product and Screw, Nut, and Bolt Manufacturing (33272), Hardware Manufacturing (33251)

SIC

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

akta.pro primary industry

Aerospace Fasteners & Hardware (IMABANAA)

Keywords

• Titanium fasteners
• Aerospace fasteners
• Precision machining
• Custom fasteners
• Lightweight alloy parts

Headquarters

HQ city

Cazzago San Martino

HQ country

Italy

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

Revenue model

1. Standard Fasteners Sales: Sale of catalog products including screws, nuts, washers, stud screws, grub screws, and threaded rods in standard DIN/ISO/UNI specifications manufactured from titanium, aluminum alloys, and special steels.
2. Custom Fasteners Manufacturing: Production of fasteners according to customer drawings and specifications. Technical office supports component selection for specific requirements including custom materials, dimensions, heat treatments, and surface finishes.
3. Laboratory Testing Services: Coordination with accredited test laboratories for customer-required quality verification including dimensional inspection, visual inspection, liquid penetrant testing, metallographic tests, tensile testing, double shear testing, fatigue testing, and hardness testing.
4. Custom Packaging Services: Customized packaging solutions to preserve components from atmospheric conditions and transport damage, tailored to specific part types and customer requirements.

Pricing tiers

Go-to-market motion2 records

Distribution channels2 records

Marketing channels4 records

Core offering

LLS Titanium Srl manufactures titanium and lightweight alloy fasteners (screws, nuts, washers, stud screws, grub screws, threaded rods) and custom mechanical components produced to customer drawings. Production covers both standard catalog items (DIN/ISO/UNI) and bespoke fasteners in titanium, aluminum alloys (Ergal/Al7075), special steels, and advanced alloys for aerospace, automotive, racing, nautical, and precision engineering sectors.

Product overview

LLS Titanium Srl is a manufacturer of precision fasteners specializing in titanium, aluminum alloys (Al7075/Ergal), special steels, and advanced alloys. The company offers a comprehensive portfolio of standard fasteners including screws (VITI), nuts (DADI), washers (RONDELLE), stud screws (PRIGIONIERI), grub screws (GRANI), and threaded rods (BARRE FILETTATE), all produced according to international standards (ISO, UNI, DIN, LN). Beyond standard catalog products, LLS Titanium manufactures custom fasteners to customer drawings and specifications. The company provides supporting services including technical support, laboratory testing, and customized packaging. Manufacturing capabilities include hot forging, CNC turning, thread rolling, laser marking, and water jet cutting.

Differentiator

Problem solved

Functional benefit

Products and services

• VITI (Screws)

Quantifiable outcome

• Thread rolling provides significant increase in strength due to absence of fiber interruptions compared to cut threads
• +2 more outcomes

Named customers16 records

Segments5 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Three partnerships are on record, tiered core and minor.

• Castellini Holding S.r.l.coreStrategic or Co-development Partner · 1 January 2024LLS Titanium entered Castellini Holding industrial group in 2024, joining Breka and Carbon-Ti as part of an Italian industrial network that combines mechanical engineering tradition, material expertise, and advanced manufacturing capabilities. This direction and coordination activity strengthens company stability.
• Lombardia Aerospace ClusterminorOthersLLS Titanium is a member of the Lombardia Aerospace Cluster, an industry association that brings together aerospace companies in the Lombardy region to promote collaboration and represent collective interests.
• UPIVEB (Unione Produttori Italiani Viteria e Bulloneria)minorOthersLLS Titanium is an ordinary member of UPIVEB, an association that has been promoting contacts between Italian fastener manufacturers for over 60 years and representing their interests at national and international bodies and institutions, promoting Made in Italy fastener culture.

Scale indicators3 records

Recent moves6 records

Expansion highlights8 records

Direct peers

• LISI Aerospace: French division of LISI Group manufacturing aerospace fasteners, structural components, and assembly solutions for civil and defense aerospace. Most directly comparable peer given shared focus on aerospace-grade fasteners and titanium/specialty alloy materials.
• TriMas Aerospace (Monogram Aerospace Fasteners): US-based aerospace fastener specialist serving commercial aviation, business jets, and defense with proprietary fastening technologies. Comparable in aerospace-focused fastener manufacturing with similar specialty/custom value proposition.
• Bossard Group: Swiss-listed industrial fastener specialist combining catalog distribution with custom manufacturing and engineering services across aerospace, automotive, and industrial customers. Comparable hybrid catalog/custom business model serving similar end markets.

Broad incumbents

• Precision Castparts Corp (PCC Fasteners): Berkshire Hathaway-owned manufacturer of aerospace fasteners, structural castings, and specialty alloys. Directly overlapping in aerospace fasteners but at vastly greater scale and breadth across engine and airframe programs.
• Arconic Corporation: US-based manufacturer of aluminum sheet and titanium/aerospace components serving commercial aerospace, defense, and industrial markets. Comparable in titanium and aluminum materials expertise and aerospace customer overlap, though at far greater scale.
• Würth Industrie: Industrial fastener and assembly division of the Würth Group, supplying standard and engineered fasteners to automotive, machinery, aerospace, and construction customers in Europe. Comparable in catalog and custom industrial fastener offerings though far larger.
• Howmet Aerospace: Major US aerospace manufacturer of engine components, fasteners, and structural titanium/aluminum parts serving commercial aerospace, defense, and industrial markets. Much larger incumbent in aerospace fasteners and titanium structures with overlapping customer base.

Regional players

• Bossard Italia: Italian subsidiary of Bossard Group providing industrial fastener logistics, custom manufacturing, and engineering services to Italian aerospace, automotive, and industrial OEMs. Comparable in Italian market presence and customer overlap (e.g., Ducati, Lamborghini ecosystem) but does not specialize in titanium the way LLS does.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/llstitaniumsrl

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

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 LLS Titanium Srl