QUADRIFOGLIO S.P.A.

What QUADRIFOGLIO S.P.A. does

Quadrifoglio S.p.A. is an Italian gold and silver findings and jewellery manufacturer founded in 1975 and headquartered in Arezzo, Italy. The company produces three core product categories: semi-finished products and findings (chains, clasps, earring components, roundels, end caps, beads, and components for pearls and stones) in 9, 14, and 18 kt gold and 925 silver; finished jewellery (necklaces, bracelets, earrings, and gold rosaries); and customized goldsmith solutions delivered through in-house R&D spanning design, sampling, and quality control. Its proprietary technology includes the patented Rimlock push-fit earring closure, available in yellow, red, or white gold and designed to securely hold heavy earrings.

The company operates a B2B wholesale model combining two proprietary Italian stores (Arezzo headquarters and Vicenza commercial office) with three strategic distributors in Valenza (Duel Microfusioni), Barcelona (Osly), and Israel, reaching goldsmith professionals, jewellery manufacturers, wholesale distributors, and jewellery brands across more than 40 countries. Pricing is quote-based with no public list prices; customers access the catalogue through a login-gated B2B portal at catalog.quadrifogliospa.com. Quadrifoglio holds Responsible Jewellery Council (RJC) certification for Code of Practices (COP) and Chain of Custody (COC), positioning the company on ethical sourcing within the Arezzo gold district.

Quadrifoglio is privately held and family-controlled: Dario Micheli serves as longtime CEO alongside the late co-founder Marcello Parri, who passed away in 2020. With 41 employees and €3.8M in registered capital, the company maintains a focused operational footprint, participates in major Italian trade fairs (Oroarezzo, Vicenzaoro), and marked its 50th anniversary in 2025 with a gala at Villa Passerini in Cortona and consecutive features in L'Orafo Italiano magazine.

Name

QUADRIFOGLIO S.P.A.

Legal name

Quadrifoglio S.p.A.

Website

https://quadrifogliospa.com

Company type

Private

Founded year

1975

Operating status

Operating

Headcount range

11–50 employees

Short description

Quadrifoglio S.p.A. is a privately held Italian manufacturer of gold and silver findings, semi-finished components, and finished jewellery founded in 1975 in Arezzo, serving goldsmith professionals, manufacturers, and wholesale distributors worldwide through proprietary stores, distributors, and a B2B catalog.

Ownership category

akta.pro rank

Product category

Precious Metals Jewelry Manufacturing

NAICS

Jewelry and Silverware Manufacturing (33991), Jewelry, Watch, Precious Stone, and Precious Metal Merchant Wholesalers (423940)

SIC

Jewelry, Precious Metal (3911), Jewelry, Silverware & Plated Ware (3910)

akta.pro primary industry

Jewelry Findings, Components & Settings Manufacturing (CRAKAIAD)

akta.pro secondary industries

Fine Jewelry Components (Chains, Settings, Findings) (CRAKAAAJ), Precious Metal Jewelry (Gold/Platinum/Silver) (CRAKAAAD)

Keywords

• Gold findings manufacturing
• Jewelry components wholesale
• Precious metals fabrication
• Goldsmith semi-finished products
• Custom jewelry production

Headquarters

HQ city

Arezzo

HQ country

Italy

HQ region

Europe

Offices5 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Personnel, Operations, Marketing or Sales, Others

Revenue model

1. Semi-finished Gold Products (Findings): Production and sale of gold findings including chains, clasps, earring components, roundels, end caps, beads, and products for pearls and stones. Sold in standard and lightweight versions to goldsmith professionals.
2. Finished Jewellery: Production of finished jewellery products including necklaces, bracelets, earrings and gold rosaries. Available through stock with minimum order quantities.
3. Customized Goldsmith Solutions: R&D services for customized goldsmith solutions for large-scale production, from design through sampling to final quality control.

Pricing tiers

Go-to-market motion1 record

Distribution channels6 records

Marketing channels5 records

Core offering

Quadrifoglio S.p.A. manufactures and supplies gold and silver findings (semi-finished components such as chains, clasps, earring components, roundels, end caps, and beads), finished jewelry (necklaces, bracelets, earrings, and gold rosaries), and customized goldsmith R&D solutions. Products are available in 9, 14, and 18 kt gold in yellow, red, or white gold, plus 925 silver, and are produced for goldsmith professionals, jewelry brands, and wholesale distributors worldwide.

Product overview

Quadrifoglio S.p.A. is a gold and silver jewelry manufacturer offering a comprehensive product portfolio comprising three main categories: semi-finished products (gold and silver findings including balls, ovals, closures, clasps, earring components), finished jewelry (handcrafted necklaces, bracelets, earrings, and gold rosaries), and customized goldsmith solutions through R&D services. The company holds RJC certification for responsible gold sourcing and produces in 9, 14, and 18 kt gold. Key products include the patented Rimlock push-fit earring closure, components for pearls and stones, and precious stone settings.

Differentiator

Problem solved

Functional benefit

Products and services

• Rimlock Push-Fit Closure A patented push-fit closure for earrings, entirely designed and created by Quadrifoglio. Available in 9, 14, and 18 kt gold in yellow, red, or white gold. The safe and reliable system prevents even particularly heavy earrings from slipping, and is sold to goldsmith professionals and jewelry manufacturers.
• Gold Semi-Finished Products (Findings) Gold semi-finished products including balls, ovals, ends, cups, earring components, closures, clasps, and components for pearls and stones. Available in 9, 14, and 18 kt gold in yellow, red, or white gold. Sold to goldsmith professionals and jewelry manufacturers.
• Silver Semi-Finished Products Silver semi-finished products and findings for jewelry manufacturing, available in 925 silver. Sold to goldsmith professionals.
• Finished Jewelry Products Handcrafted necklaces, bracelets, earrings, and gold rosaries produced in large quantities for goldsmith professionals, featuring advanced technology and strict quality control. Available through stock with minimum order quantities.
• Findings for Pearls and Stones Components specifically designed for pearl and stone jewelry, including settings and mountings for use in pearl, diamond, and precious stone jewelry manufacturing.
• Customized Goldsmith Solutions (R&D) Custom goldsmith solutions developed for large-scale production. Quadrifoglio manages all phases from design, sampling, and final quality control in collaboration with customers, producing gold, silver, and bronze components for different sectors.
• Montature (Diamond and Precious Stone Mountings) Gold mountings and settings for diamonds and precious stones used in high-end jewelry creation by goldsmith professionals.

Quantifiable outcome

• 50 years of continuous operation in the goldsmith industry since 1975

Named customers1 record

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature1 record

Partnerships

Five partnerships are on record, tiered minor and core.

• BVLGARI / Costantino Bulgari Archive RestorationminorStrategic or Co-development Partner · 1 December 2018Quadrifoglio participated as a sponsor in the restoration and preservation of the Costantino Bulgari Archive (December 2018 - March 2019), a significant historical and cultural heritage of the jewellery sector. The archive contains documents, photographic plates, and drawings from Italian goldsmiths spanning the 14th-19th centuries.
• Duel Microfusioni (Valenza)coreChannel Partner/ Reseller/ DistributorStrategic distributor located in Valenza, Italy - one of the most important jewellery manufacturing districts. Provides local sales and distribution support for Quadrifoglio's semi-finished gold products.
• Osly (Barcelona)coreChannel Partner/ Reseller/ DistributorStrategic distributor in Barcelona, Spain covering the Iberian Peninsula market. Enables local presence and distribution for Quadrifoglio products in Spain.
• Israel DistributorcoreChannel Partner/ Reseller/ DistributorStrategic distributor covering the Israeli market as part of Quadrifoglio's international distribution network.
• Semplicemente Donna AssociationminorOthersPartnership supporting women's rights initiatives. Quadrifoglio sponsors the association's events and awards, including the Semplicemente Donna award ceremony. Company representative Manuela Micheli participates in public interviews.

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Regional players

• FOPE S.p.A. Italian luxury gold jewelry brand and manufacturer listed on Euronext Growth Milan. Comparable as an Italian gold jewelry maker with proprietary technology (the Nato flex technology) and B2B/distributor model, though positioned further upstream in finished branded jewelry.

Direct peers

• Petra Gioielli: Italian gold jewelry manufacturer producing finished pieces and components from the Vicenza/Arezzo gold district. Comparable in customer base (B2B goldsmiths and brands), product range (chains, bracelets, findings), and Made-in-Italy positioning.
• UnoAErre: Italian gold jewelry and chain manufacturer with a long heritage in the Arezzo gold district, producing chains, finished jewelry and components. Comparable as an Italian precious-metal jewelry manufacturer with global B2B distribution.
• Cama Gioielli: Italian family-run jewelry manufacturer from the Vicenza district producing gold chains, bracelets, and finished jewelry. Comparable in scale, customer base (wholesale goldsmiths), product portfolio, and family-owned structure.
• ProGold S.r.l. Italian manufacturer specializing in gold findings and components for the jewelry industry. Directly comparable to Quadrifoglio as a B2B supplier of semi-finished gold products serving goldsmiths and jewelry manufacturers.
• Legor Group: Italian-based precious metals and jewelry manufacturing solutions provider offering alloys, findings, and plating services. Comparable as a B2B supplier serving the same jewelry manufacturing customer base with semi-finished components and technical expertise.

Broad incumbents

• Stuller, Inc. Large US-based manufacturer and wholesaler of jewelry findings, mountings, and finished jewelry. While much broader in scope and scale, Stuller competes with Quadrifoglio in the global B2B findings and components market and serves similar professional jeweler customers.
• Rio Grande: Established US supplier of jewelry-making findings, tools, and components to professional jewelers worldwide. Overlaps with Quadrifoglio in findings and components supply, though with a much broader catalog and different geographic center of gravity.

Emerging players

• Oriental Watch - Findings & Components (generic peer via jewelry trade fairs): Asian-based jewelry component and findings supplier expanding into European B2B markets. Comparable as an alternative findings/component supplier for global jewelry manufacturers, though emerging in Quadrifoglio's traditional European stronghold.

Others

• Responsible Jewellery Council (RJC) Member Manufacturers: RJC is not a competitor but the industry standards body whose dual COP/COC certification is held by Quadrifoglio. Including as an "other" peer because the certification framework defines the company's competitive positioning and is granted to other certified manufacturers that compete on the same ethical-sourcing dimension.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/quadrifogliospa

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 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 QUADRIFOGLIO S.P.A.