Company lists · Data refreshed September 2026
Top 25 Gemstone manufacturers based in Italy
RevenueBase identified 414 company matches for gemstone manufacturers associated with Italy as of September 2026 and tracks 2,945 professional contacts across them, including 682 with verified work emails. Valenza is the largest hub.
This list covers company matches for gemstone manufacturers associated with Italy, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 16, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest gemstone manufacturers based in Italy
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 643 contacts → | ||||
Exact match “Established in Milan in 1967, Pomellato is renowned for its unique design, colorful gemstones, and elegant yet unconventional style.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 2 | 76 contacts → | ||||
Exact match “The history of Margraf had its beginning in 1906 in the province of Vicenza (Italy), with the initial use of some quarries in Chiampo, to today become an international business…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 3 | 69 contacts → | ||||
Exact match “Back in 1946 when Guido Salvatori started a small local marble business in the area of Tuscany below the Carrara marble quarries, little he did know that 70 years later his…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 4 | 45 contacts → | ||||
Exact match “For over thirty years Marmo Arredo has been transforming marbles, granites, natural stones, and composite and agglomerate materials for building and interior design.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 5 | 43 contacts → | ||||
Exact match “Since the foundation in 1948 our goal has been to make private homes and commercial buildings more healthy and unique by using natural stones.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 6 | 42 contacts → | ||||
Exact match “Abrasivi Adria is one of the Italian leading companies manufacturing abrasives, tools, accessories and many other items involved into marble, granite, engineered stone and ceramic…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 7 | 28 contacts → | ||||
Exact match “RASELLI FRANCO SPA is a luxury goods & jewelry company based out of ZONA ARTIGIANALE D 3 2, Valenza, Piedmont, Italy.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 8 | 26 contacts → | ||||
Exact match “Brand di gioielli classici artigianali made in Italy, realizzati con diamanti e pietre preziose naturali, disponibili nelle migliori gioiellerie.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 9 | 26 contacts → | ||||
Exact match “SANTAMARGHERITA®, one of the world leaders in the production of agglomerate stone, is a Verona based company that was founded in the mid 20th century.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 10 | 25 contacts → | ||||
Exact match “Gismondi 1754 è un gruppo italiano che opera nel settore della creazione, produzione e vendita di gioielli di alta gamma con il proprio marchio.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 11 | 23 contacts → | ||||
Exact match “Elite Stone Group is an Italian ultra-luxury natural stone brand specialized in extraction and production of high-quality stone coming from the own quarries as well from the most…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 12 | 22 contacts → | ||||
Exact match “Our image project reveals the core of our work.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 13 | 21 contacts → | ||||
Exact match “Budri specialises in bespoke "turnkey" projects in marble, onyx and semi-precious stones, on five continents.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 14 | 20 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 15 | 18 contacts → | ||||
Exact match “Since 1934, Simeg has been turning stone materials into bespoke products for indoor and outdoor furnishings.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 16 | 18 contacts → | ||||
Exact match “The World Jewellery Confederation, or CIBJO (Confédération International de la Bijouterie, Joaillerie, Orfèvrerie des Diamants, Perles et Pierres), is the primary international…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 17 | 14 contacts → | ||||
Exact match “Bonotti Marmi è un punto di riferimento nel panorama internazionale della pietra naturale, con una solida presenza a Massa Carrara.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 18 | 13 contacts → | ||||
Exact match “Over the last 50 years the Marcolini family has established Marcolini Marmi as one of the world’s leading suppliers of stone raw materials including marble, granite, onyx…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 19 | 13 contacts → | ||||
Exact match “Produzione e vendita lastre di granito.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 20 | 10 contacts → | ||||
Exact match “Nata a Milano nel 1952 dai fratelli Stella come impresa artigianale, Stella Milano oggi è un’affermata azienda orafa industriale “100% Made in Italy”.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 21 | 9 contacts → | ||||
Exact match “Qualità, innovazione, professionalità, soddisfazione del cliente: questi sono gli elementi che contraddistinguono la Società Osigem S.r.l, azienda milanese che da oltre trentanni…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 22 | 9 contacts → | ||||
Exact match “Zagross is always looking for exclusive materials:(is a precious, mineral marble.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 23 | 9 contacts → | ||||
Exact match “The world leader in extracting and selling rough granite blocks worldwide now offering also slabs” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 24 | 9 contacts → | ||||
Exact match “BASSI & BELLOTTI SPA was established in 1956, based on the experience of a Brianza family that had been making items for home décor out of Italian marble and granite for many…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 25 | 8 contacts → | ||||
Exact match “OUR ROOTS The company Roberto Callegari was born in 1909 in Padua, Italy.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “gemstone manufacturers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 414 gemstone manufacturers based in Italy
See the full list, filter by size, metro and specialty, and access 682 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Gemstone manufacturers based in Italy at a glance
As of Sep 16, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Italy, so it is reported there. Company counts and contact totals on this page are exact for Italy, over 414 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with Italy whose business descriptions match “gemstone manufacturers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 682 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 16, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “gemstone manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many gemstone manufacturers are there based in Italy?
RevenueBase identified 414 company matches for gemstone manufacturers associated with Italy as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Pomellato tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most gemstone manufacturers?
Valenza leads with 33 company records, followed by Milan (31) and Carrara (19).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 682 professional contacts with verified work emails tracked across these 414 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 16, 2026.
Ready to reach these companies? Verified emails and direct dials for all 414 gemstone manufacturers based in Italy. Start with a free account, no credit card.
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Gemstone manufacturers by geography
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- Gemstone manufacturers based in Jaipur, India
- Gemstone manufacturers based in Mumbai, India
- Gemstone manufacturers based in New Delhi, India
- Gemstone manufacturers based in Surat, India
- Gemstone manufacturers based in Udaipur, India
- Gemstone manufacturers based in Chicago, United States
- Gemstone manufacturers based in Dallas, United States
- Gemstone manufacturers based in Houston, United States
- Gemstone manufacturers based in Los Angeles, United States
- Gemstone manufacturers based in New York, United States
Browse the directory
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Gemstone manufacturers based in Bangalore, India
- Gemstone manufacturers based in Hyderabad, India
- Gemstone manufacturers based in Jaipur, India
- Gemstone manufacturers based in Mumbai, India
- Gemstone manufacturers based in New Delhi, India
- Gemstone manufacturers based in Surat, India
Company intelligence · public preview
Top 25 gemstone manufacturers based in Italy
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 414 matching company records for gemstone manufacturers based in Italy, with 2,945 tracked contacts and 682 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 16, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 gemstone manufacturers based in Italy
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Pomellatopomellato.comHQ: Milan, ItalyReported employees: 201-500 | Milan, Italy | 201-500 | Exact match | 643 contacts → |
“Established in Milan in 1967, Pomellato is renowned for its unique design, colorful gemstones, and elegant yet unconventional style.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Margraf SPAmargraf.it HQ: Chiampo, ItalyReported employees: 51-200 | Chiampo, Italy | 51-200 | Exact match | 76 contacts → |
“The history of Margraf had its beginning in 1906 in the province of Vicenza (Italy), with the initial use of some quarries in Chiampo, to today become an international business…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Salvatorisalvatoriofficial.com HQ: Querceta, ItalyReported employees: 11-50 | Querceta, Italy | 11-50 | Exact match | 69 contacts → |
“Back in 1946 when Guido Salvatori started a small local marble business in the area of Tuscany below the Carrara marble quarries, little he did know that 70 years later his…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Marmo Arredo SPAmarmoarredo.com HQ: Tombolo, ItalyReported employees: 51-200 | Tombolo, Italy | 51-200 | Exact match | 45 contacts → |
“For over thirty years Marmo Arredo has been transforming marbles, granites, natural stones, and composite and agglomerate materials for building and interior design.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Nikolaus Bagnara S.P.Abagnara.net HQ: Appiano, ItalyReported employees: 51-200 | Appiano, Italy | 51-200 | Exact match | 43 contacts → |
“Since the foundation in 1948 our goal has been to make private homes and commercial buildings more healthy and unique by using natural stones.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Abrasivi Adria S.R.Labrasiviadria.comHQ: Sant'ambrogio Di Valpolicella, ItalyReported employees: 51-200 | Sant'ambrogio Di Valpolicella, Italy | 51-200 | Exact match | 42 contacts → |
“Abrasivi Adria is one of the Italian leading companies manufacturing abrasives, tools, accessories and many other items involved into marble, granite, engineered stone and ceramic…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Raselli Franco SPAgruppoerrepi.comHQ: Valenza, ItalyReported employees: 11-50 | Valenza, Italy | 11-50 | Exact match | 28 contacts → |
“RASELLI FRANCO SPA is a luxury goods & jewelry company based out of ZONA ARTIGIANALE D 3 2, Valenza, Piedmont, Italy.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Conte Diamonds S.P.Acontediamonds.comHQ: Milan, ItalyReported employees: 11-50 | Milan, Italy | 11-50 | Exact match | 26 contacts → |
“Brand di gioielli classici artigianali made in Italy, realizzati con diamanti e pietre preziose naturali, disponibili nelle migliori gioiellerie.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Santamargheritasantamargherita.net HQ: Volargne Di Dolce', ItalyReported employees: 51-200 | Volargne Di Dolce', Italy | 51-200 | Exact match | 26 contacts → |
“SANTAMARGHERITA®, one of the world leaders in the production of agglomerate stone, is a Verona based company that was founded in the mid 20th century.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Gismondi 1754 SPAgismondi1754.com HQ: Genoa, ItalyReported employees: 11-50 | Genoa, Italy | 11-50 | Exact match | 25 contacts → |
“Gismondi 1754 è un gruppo italiano che opera nel settore della creazione, produzione e vendita di gioielli di alta gamma con il proprio marchio.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Elite Stone Groupelitestone.it HQ: Dolcè, ItalyReported employees: 11-50 | Dolcè, Italy | 11-50 | Exact match | 23 contacts → |
“Elite Stone Group is an Italian ultra-luxury natural stone brand specialized in extraction and production of high-quality stone coming from the own quarries as well from the most…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Marmo Elite SRLmarmoelite.com HQ: Domegliara, ItalyReported employees: 11-50 | Domegliara, Italy | 11-50 | Exact match | 22 contacts → |
“Our image project reveals the core of our work.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | BUDRIbudri.com HQ: Mirandola, ItalyReported employees: 11-50 | Mirandola, Italy | 11-50 | Exact match | 21 contacts → |
“Budri specialises in bespoke "turnkey" projects in marble, onyx and semi-precious stones, on five continents.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Savema S.P.Asavema.com HQ: Pietrasanta, ItalyReported employees: 51-200 | Pietrasanta, Italy | 51-200 | Exact match | 20 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 15 | Simeg Marmisimegmarmi.com HQ: San Severino Marche, ItalyReported employees: 51-200 | San Severino Marche, Italy | 51-200 | Exact match | 18 contacts → |
“Since 1934, Simeg has been turning stone materials into bespoke products for indoor and outdoor furnishings.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | HQ: Milan, ItalyReported employees: 1-10 | Milan, Italy | 1-10 | Exact match | 18 contacts → |
“The World Jewellery Confederation, or CIBJO (Confédération International de la Bijouterie, Joaillerie, Orfèvrerie des Diamants, Perles et Pierres), is the primary international…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Bonotti Marmibonotti.com HQ: Massa, ItalyReported employees: 11-50 | Massa, Italy | 11-50 | Exact match | 14 contacts → |
“Bonotti Marmi è un punto di riferimento nel panorama internazionale della pietra naturale, con una solida presenza a Massa Carrara.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Marcolini Marmi S.P.Amarcolini.it HQ: Grezzana, ItalyReported employees: 51-200 | Grezzana, Italy | 51-200 | Exact match | 13 contacts → |
“Over the last 50 years the Marcolini family has established Marcolini Marmi as one of the world’s leading suppliers of stone raw materials including marble, granite, onyx…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Marmi Rossi SPAmarmirossi.com HQ: Cavaion Veronese, ItalyReported employees: 11-50 | Cavaion Veronese, Italy | 11-50 | Exact match | 13 contacts → |
“Produzione e vendita lastre di granito.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Stella Milanostellamilano.itHQ: Milan, ItalyReported employees: 11-50 | Milan, Italy | 11-50 | Exact match | 10 contacts → |
“Nata a Milano nel 1952 dai fratelli Stella come impresa artigianale, Stella Milano oggi è un’affermata azienda orafa industriale “100% Made in Italy”.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Osigem S.R.Lforeverunique.itHQ: Milan, ItalyReported employees: 11-50 | Milan, Italy | 11-50 | Exact match | 9 contacts → |
“Qualità, innovazione, professionalità, soddisfazione del cliente: questi sono gli elementi che contraddistinguono la Società Osigem S.r.l, azienda milanese che da oltre trentanni…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Zagross Marmi S.R.Lzagrossmarmi.com HQ: Chiaramonte Gulfi, ItalyReported employees: 11-50 | Chiaramonte Gulfi, Italy | 11-50 | Exact match | 9 contacts → |
“Zagross is always looking for exclusive materials:(is a precious, mineral marble.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | RED Graniti S.P.Aredgraniti.com HQ: Massa, ItalyReported employees: 201-500 | Massa, Italy | 201-500 | Exact match | 9 contacts → |
“The world leader in extracting and selling rough granite blocks worldwide now offering also slabs” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Bassi & Bellotti S.P.Abassiebellotti.it HQ: Mariano Comense, ItalyReported employees: 11-50 | Mariano Comense, Italy | 11-50 | Exact match | 9 contacts → |
“BASSI & BELLOTTI SPA was established in 1956, based on the experience of a Brianza family that had been making items for home décor out of Italian marble and granite for many…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Roberto Callegarirobertocallegari.comHQ: Padua, ItalyReported employees: 11-50 | Padua, Italy | 11-50 | Exact match | 8 contacts → |
“OUR ROOTS The company Roberto Callegari was born in 1909 in Padua, Italy.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 414 company matches
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Gemstone manufacturers: dataset insights
September 16, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
411 records in the displayed employee bands.
3 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for Italy, so it is reported there. Company counts and contact totals on this page are exact for Italy, over 414 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 16, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for gemstone manufacturers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many gemstone manufacturers did RevenueBase find based in Italy?
The saved snapshot records 414 matching company records, 2,945 tracked contacts and 682 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 16, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Gemstone manufacturers by geography
- Gemstone manufacturers based in Bangalore, India
- Gemstone manufacturers based in Hyderabad, India
- Gemstone manufacturers based in Jaipur, India
- Gemstone manufacturers based in Mumbai, India
- Gemstone manufacturers based in New Delhi, India
- Gemstone manufacturers based in Surat, India
- Gemstone manufacturers based in Udaipur, India
- Gemstone manufacturers based in Chicago, United States
- Gemstone manufacturers based in Dallas, United States
- Gemstone manufacturers based in Houston, United States
- Gemstone manufacturers based in Los Angeles, United States
- Gemstone manufacturers based in New York, United States
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 gemstone manufacturers based in Italy. Snapshot: September 16, 2026. https://revenuebase.ai/companies/gemstone-manufacturers/italy.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Gemstone manufacturers based in Bangalore, India
- Gemstone manufacturers based in Hyderabad, India
- Gemstone manufacturers based in Jaipur, India
- Gemstone manufacturers based in Mumbai, India
- Gemstone manufacturers based in New Delhi, India
- Gemstone manufacturers based in Surat, India
Company intelligence · public preview
Top 25 gemstone manufacturers based in Italy
RevenueBase records 414 matching company records for gemstone manufacturers based in Italy, with 2,945 tracked contacts and 682 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 16, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 gemstone manufacturers based in Italy
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Pomellatopomellato.com HQ: Milan, ItalyReported employees: 201-500 | Milan, Italy | 201-500 | Exact match | 643 contacts → |
“Established in Milan in 1967, Pomellato is renowned for its unique design, colorful gemstones, and elegant yet unconventional style.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Margraf SPAmargraf.it HQ: Chiampo, ItalyReported employees: 51-200 | Chiampo, Italy | 51-200 | Exact match | 76 contacts → |
“The history of Margraf had its beginning in 1906 in the province of Vicenza (Italy), with the initial use of some quarries in Chiampo, to today become an international business…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Salvatorisalvatoriofficial.com HQ: Querceta, ItalyReported employees: 11-50 | Querceta, Italy | 11-50 | Exact match | 69 contacts → |
“Back in 1946 when Guido Salvatori started a small local marble business in the area of Tuscany below the Carrara marble quarries, little he did know that 70 years later his…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Marmo Arredo SPAmarmoarredo.com HQ: Tombolo, ItalyReported employees: 51-200 | Tombolo, Italy | 51-200 | Exact match | 45 contacts → |
“For over thirty years Marmo Arredo has been transforming marbles, granites, natural stones, and composite and agglomerate materials for building and interior design.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Nikolaus Bagnara S.P.Abagnara.net HQ: Appiano, ItalyReported employees: 51-200 | Appiano, Italy | 51-200 | Exact match | 43 contacts → |
“Since the foundation in 1948 our goal has been to make private homes and commercial buildings more healthy and unique by using natural stones.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Abrasivi Adria S.R.Labrasiviadria.com HQ: Sant'ambrogio Di Valpolicella, ItalyReported employees: 51-200 | Sant'ambrogio Di Valpolicella, Italy | 51-200 | Exact match | 42 contacts → |
“Abrasivi Adria is one of the Italian leading companies manufacturing abrasives, tools, accessories and many other items involved into marble, granite, engineered stone and ceramic…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Raselli Franco SPAgruppoerrepi.com HQ: Valenza, ItalyReported employees: 11-50 | Valenza, Italy | 11-50 | Exact match | 28 contacts → |
“RASELLI FRANCO SPA is a luxury goods & jewelry company based out of ZONA ARTIGIANALE D 3 2, Valenza, Piedmont, Italy.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Conte Diamonds S.P.Acontediamonds.com HQ: Milan, ItalyReported employees: 11-50 | Milan, Italy | 11-50 | Exact match | 26 contacts → |
“Brand di gioielli classici artigianali made in Italy, realizzati con diamanti e pietre preziose naturali, disponibili nelle migliori gioiellerie.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Santamargheritasantamargherita.net HQ: Volargne Di Dolce', ItalyReported employees: 51-200 | Volargne Di Dolce', Italy | 51-200 | Exact match | 26 contacts → |
“SANTAMARGHERITA®, one of the world leaders in the production of agglomerate stone, is a Verona based company that was founded in the mid 20th century.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Gismondi 1754 SPAgismondi1754.com HQ: Genoa, ItalyReported employees: 11-50 | Genoa, Italy | 11-50 | Exact match | 25 contacts → |
“Gismondi 1754 è un gruppo italiano che opera nel settore della creazione, produzione e vendita di gioielli di alta gamma con il proprio marchio.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Elite Stone Groupelitestone.it HQ: Dolcè, ItalyReported employees: 11-50 | Dolcè, Italy | 11-50 | Exact match | 23 contacts → |
“Elite Stone Group is an Italian ultra-luxury natural stone brand specialized in extraction and production of high-quality stone coming from the own quarries as well from the most…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Marmo Elite SRLmarmoelite.com HQ: Domegliara, ItalyReported employees: 11-50 | Domegliara, Italy | 11-50 | Exact match | 22 contacts → |
“Our image project reveals the core of our work.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | BUDRIbudri.com HQ: Mirandola, ItalyReported employees: 11-50 | Mirandola, Italy | 11-50 | Exact match | 21 contacts → |
“Budri specialises in bespoke "turnkey" projects in marble, onyx and semi-precious stones, on five continents.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Savema S.P.Asavema.com HQ: Pietrasanta, ItalyReported employees: 51-200 | Pietrasanta, Italy | 51-200 | Exact match | 20 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 15 | Simeg Marmisimegmarmi.com HQ: San Severino Marche, ItalyReported employees: 51-200 | San Severino Marche, Italy | 51-200 | Exact match | 18 contacts → |
“Since 1934, Simeg has been turning stone materials into bespoke products for indoor and outdoor furnishings.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | HQ: Milan, ItalyReported employees: 1-10 | Milan, Italy | 1-10 | Exact match | 18 contacts → |
“The World Jewellery Confederation, or CIBJO (Confédération International de la Bijouterie, Joaillerie, Orfèvrerie des Diamants, Perles et Pierres), is the primary international…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Bonotti Marmibonotti.com HQ: Massa, ItalyReported employees: 11-50 | Massa, Italy | 11-50 | Exact match | 14 contacts → |
“Bonotti Marmi è un punto di riferimento nel panorama internazionale della pietra naturale, con una solida presenza a Massa Carrara.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Marcolini Marmi S.P.Amarcolini.it HQ: Grezzana, ItalyReported employees: 51-200 | Grezzana, Italy | 51-200 | Exact match | 13 contacts → |
“Over the last 50 years the Marcolini family has established Marcolini Marmi as one of the world’s leading suppliers of stone raw materials including marble, granite, onyx…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Marmi Rossi SPAmarmirossi.com HQ: Cavaion Veronese, ItalyReported employees: 11-50 | Cavaion Veronese, Italy | 11-50 | Exact match | 13 contacts → |
“Produzione e vendita lastre di granito.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Stella Milanostellamilano.it HQ: Milan, ItalyReported employees: 11-50 | Milan, Italy | 11-50 | Exact match | 10 contacts → |
“Nata a Milano nel 1952 dai fratelli Stella come impresa artigianale, Stella Milano oggi è un’affermata azienda orafa industriale “100% Made in Italy”.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Osigem S.R.Lforeverunique.it HQ: Milan, ItalyReported employees: 11-50 | Milan, Italy | 11-50 | Exact match | 9 contacts → |
“Qualità, innovazione, professionalità, soddisfazione del cliente: questi sono gli elementi che contraddistinguono la Società Osigem S.r.l, azienda milanese che da oltre trentanni…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Zagross Marmi S.R.Lzagrossmarmi.com HQ: Chiaramonte Gulfi, ItalyReported employees: 11-50 | Chiaramonte Gulfi, Italy | 11-50 | Exact match | 9 contacts → |
“Zagross is always looking for exclusive materials:(is a precious, mineral marble.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | RED Graniti S.P.Aredgraniti.com HQ: Massa, ItalyReported employees: 201-500 | Massa, Italy | 201-500 | Exact match | 9 contacts → |
“The world leader in extracting and selling rough granite blocks worldwide now offering also slabs” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Bassi & Bellotti S.P.Abassiebellotti.it HQ: Mariano Comense, ItalyReported employees: 11-50 | Mariano Comense, Italy | 11-50 | Exact match | 9 contacts → |
“BASSI & BELLOTTI SPA was established in 1956, based on the experience of a Brianza family that had been making items for home décor out of Italian marble and granite for many…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Roberto Callegarirobertocallegari.com HQ: Padua, ItalyReported employees: 11-50 | Padua, Italy | 11-50 | Exact match | 8 contacts → |
“OUR ROOTS The company Roberto Callegari was born in 1909 in Padua, Italy.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 414 company matches
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Gemstone manufacturers: dataset insights
September 16, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
411 records in the displayed employee bands.
3 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for Italy, so it is reported there. Company counts and contact totals on this page are exact for Italy, over 414 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 16, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for gemstone manufacturers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many gemstone manufacturers did RevenueBase find based in Italy?
The saved snapshot records 414 matching company records, 2,945 tracked contacts and 682 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 16, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Gemstone manufacturers by geography
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Browse the directory
Cite this list
RevenueBase Data Team. Top 25 gemstone manufacturers based in Italy. Snapshot: September 16, 2026. https://revenuebase.ai/companies/gemstone-manufacturers/italy.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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