Company lists · Data refreshed September 2026

Top 25 Polystyrene box manufacturers based in Italy

Name: Polystyrene box manufacturers based in Italy
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 171 companies tracked

RevenueBase identified 171 polystyrene box manufacturers headquartered in Italy as of September 2026 and tracks 1,496 professional contacts across them, including 311 with verified work emails. Milan is the largest hub.

This list covers polystyrene box manufacturers headquartered in Italy, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 30, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 30, 2026 86% judged on-target in blind review

171Companies

1,496Contacts tracked

311Verified emails

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The 25 largest polystyrene box manufacturers based in Italy

Ranked by team size

Top 25 of 171 polystyrene box manufacturers based in Italy, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to polystyrene box manufacturers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Gruppo Poron	Indirect evidence	Rome, ItalyHQ checked Sep 30, 2026	51-200	92 contacts →
	Indirect evidence “Da circa 60 anni il Gruppo Poron è leader italiano della progettazione, produzione e commercializzazione di manufatti in polistirene espanso sinterizzato per l’imballaggio e per…” Source: RevenueBase Database · checked Sep 30, 2026
2	Propagroup SPA	Indirect evidence	Rivoli, ItalyHQ checked Sep 30, 2026	51-200	51 contacts →
	Indirect evidence “Propagroup was one of the first companies to be certified to standard UNI EN ISO 9001:2008 for design and production of materials, devices and accessories for protection of goods…” Source: RevenueBase Database · checked Sep 30, 2026
3	Roboplast SRL	Indirect evidence	Vignolo, ItalyHQ checked Sep 30, 2026	51-200	43 contacts →
	Indirect evidence “We have been producing solutions for more than 40 years.” Source: RevenueBase Database · checked Sep 30, 2026
4	Scatolificio Euroscatola S.P.A	Indirect evidence	Bregnano, ItalyHQ checked Sep 30, 2026	51-200	41 contacts →
	Indirect evidence “Da quasi 50 anni Euroscatola S.p.A opera nel settore degli imballaggi in cartone ondulato, in polipropilene alveolare ed imballi espansi per industrie, garantendo la massima…” Source: RevenueBase Database · checked Sep 30, 2026
5	Arcoplastica S.R.L	Indirect evidence	Andezeno, ItalyHQ checked Sep 30, 2026	51-200	35 contacts →
	Indirect evidence “Progettazione e produzione all'avanguardia, investimento continuo in ricerca e sviluppo, esperienza trentennale.” Source: RevenueBase Database · checked Sep 30, 2026
6	Scatolificio DEL Garda	Indirect evidence	Pastrengo, ItalyHQ checked Sep 30, 2026	51-200	28 contacts →
	Indirect evidence “The Scatolificio del Garda is a leading company in the production of disposable food crockery with general graphics, private label and customised with the brands.” Source: RevenueBase Database · checked Sep 30, 2026
7	Isopak Adriatica SPA	Indirect evidence	Pesaro, ItalyHQ checked Sep 30, 2026	51-200	25 contacts →
	Indirect evidence “A.B.” Source: RevenueBase Database · checked Sep 30, 2026
8	Isolconfort SRL	Indirect evidence	San Vito Al Tagliamento, ItalyHQ checked Sep 30, 2026	51-200	19 contacts →
	Indirect evidence “Isolconfort è un’azienda italiana leader nella produzione e distribuzione di blocchi e articoli in polistirolo, sia tagliati che stampati.” Source: RevenueBase Database · checked Sep 30, 2026
9	Euronewpack SRL	Indirect evidence	Thiene, ItalyHQ checked Sep 30, 2026	11-50	15 contacts →
	Indirect evidence “EuroNewPack Srl progetta, sviluppa e produce imballaggi in legno, cartone, polistirolo e polietilene espanso che proteggono il valore dei prodotti durante le movimentazioni…” Source: RevenueBase Database · checked Sep 30, 2026
10	MPG Manifattura Plastica S.P.A	Indirect evidence	Gallarate, ItalyHQ checked Sep 30, 2026	51-200	15 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026
11	Proxital	Indirect evidence	Motta Di Livenza, ItalyHQ checked Sep 30, 2026	51-200	15 contacts →
	Indirect evidence “Proxital viene costituita nel maggio 1998 con attività la produzione di plastiche espanse a celle chiuse riciclabili e rigenerabili per utilizzo industriale nel mercato nazionale…” Source: RevenueBase Database · checked Sep 30, 2026
12	Galloplastik S.R.L	Indirect evidence	Chioggia, ItalyHQ checked Sep 30, 2026	51-200	13 contacts →
	Indirect evidence “Da oltre 30 anni, più che un lavoro il nostro è quasi un istinto: proteggere i vostri prodotti con imballaggi di altissima qualità, studiati nei minimi dettagli per garantire…” Source: RevenueBase Database · checked Sep 30, 2026
13	Guadagnopack SRL	Indirect evidence	Marigliano, ItalyHQ checked Sep 30, 2026	11-50	13 contacts →
	Indirect evidence “Da 50 anni ci occupiamo di commercializzare prodotti per l'imballaggio alimentare che aiutano a valorizzare la GDO, la tua attività food e tutto il settore HO.RE.CA, offrendo…” Source: RevenueBase Database · checked Sep 30, 2026
14	Stamplast Group	Indirect evidence	Modugno, ItalyHQ checked Sep 30, 2026	11-50	12 contacts →
	Indirect evidence “Stamplast is an important company which represents success and development of manufacturing Italian thermoplastic, born in Puglia more than ten years ago, from the combination of…” Source: RevenueBase Database · checked Sep 30, 2026
15	Politop S.R.L	Indirect evidence	Meduna Di Livenza, ItalyHQ checked Sep 30, 2026	11-50	12 contacts →
	Indirect evidence “Dal 1980, isoliamo e proteggiamo i tuoi beni proponendo soluzioni complete e manufatti in polistirolo espanso; ponendo particolare attenzione alla sostenibilità economica e…” Source: RevenueBase Database · checked Sep 30, 2026
16	Sofair SRL	Indirect evidence	San Martino In Strada, ItalyHQ checked Sep 30, 2026	11-50	11 contacts →
	Indirect evidence “Sofair srl è una nuova realtà in provincia di Lodi che produce e commercializza materiali per l'imballaggio, la protezione, il riempimento, la spedizione, la pallettizazione ed il…” Source: RevenueBase Database · checked Sep 30, 2026
17	Pragmagest SPA	Indirect evidence	Mercato Saraceno, ItalyHQ checked Sep 30, 2026	11-50	10 contacts →
	Indirect evidence “La nostra azienda è specializzata nella produzione di materiali per termoformatura in PP (polipropilene) e PS (polistirene) mono e multistrato, i nostri prodotti sono rivolti…” Source: RevenueBase Database · checked Sep 30, 2026
18	Resaplast SRL	Indirect evidence	Conversano, ItalyHQ checked Sep 30, 2026	11-50	10 contacts →
	Indirect evidence “Alta qualità, sicurezza alimentare, sostenibilità ambientale e tecnologie all’avanguardia sono i punti strategici della nostra produzione di packaging in plastica per alimenti.” Source: RevenueBase Database · checked Sep 30, 2026
19	S.T.S. Polistiroli SRL	Indirect evidence	Villafranca Di Verona, ItalyHQ checked Sep 30, 2026	11-50	9 contacts →
	Indirect evidence “Da 30 anni S.T.S.” Source: RevenueBase Database · checked Sep 30, 2026
20	Discom Group	Indirect evidence	Sulmona, ItalyHQ checked Sep 30, 2026	11-50	8 contacts →
	Indirect evidence “La DISCOM Group Srl nasce nel 1981 a Sulmona (AQ) da un’intuizione di Alessandro Bartoli.” Source: RevenueBase Database · checked Sep 30, 2026
21	Airpol Italia SRL	Indirect evidence	Marcianise, ItalyHQ checked Sep 30, 2026	1-10	8 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026
22	Bipack S.R.L	Indirect evidence	Urago D'oglio, ItalyHQ checked Sep 30, 2026	11-50	7 contacts →
	Indirect evidence “In ogni scatola di cartone ondulato ci sono la nostra passione e l’attenzione per i dettagli.” Source: RevenueBase Database · checked Sep 30, 2026
23	River SRL	Partial evidence	Bernate Ticino, ItalyHQ checked Sep 30, 2026	11-50	7 contacts →
	Partial evidence “River Group: Two Divisions, One Vision Since 1973, River has specialized in polystyrene processing for packaging and construction, delivering innovative and tailored solutions for…” Source: RevenueBase Database · checked Sep 30, 2026
24	Boxlite Packaging SRL	Partial evidence	Bergamo, ItalyHQ checked Sep 30, 2026	1-10	6 contacts →
	Partial evidence “Boxlite Packaging operates in order to provide plastic industrial packaging for the transport and handling of goods, in particular, the company designs, manufactures and…” Source: RevenueBase Database · checked Sep 30, 2026
25	Polistirolo Italia	Indirect evidence	Porcari, ItalyHQ checked Sep 30, 2026	1-10	6 contacts →
	Indirect evidence “Polistirolo Italia, nata nel 1978, e’ un’azienda leader nella produzione e trasformazione di POLISTIROLO ESPANSO, materiale che grazie alla sua duttilita’ puo’ essere impiegato in…” Source: RevenueBase Database · checked Sep 30, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: polystyrene box manufacturers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names polystyrene box manufacturers.
Partial evidence: Its own public description names part of polystyrene box manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name polystyrene box manufacturers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 171 polystyrene box manufacturers based in Italy

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Polystyrene box manufacturers based in Italy at a glance

As of Sep 30, 2026

20.8%Verified-email coverage

8.7Average contacts per company

11-50Median size (employees)

2.3%Largest-city concentration · Milan

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

11-50

103

51-200

201-500

501-1,000

1,001-5,000

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 171 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among polystyrene box manufacturers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Italy whose own description of what they do matches “polystyrene box manufacturers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names polystyrene box manufacturers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among polystyrene box manufacturers, and records with no verified work email. Companies headquartered outside Italy are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 311 across the full list. 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 30, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names polystyrene box manufacturers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many polystyrene box manufacturers are there based in Italy?

RevenueBase identified 171 polystyrene box manufacturers headquartered in Italy as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Gruppo Poron, headquartered in Rome, tops this list with the largest team on record.

Which city has the most polystyrene box manufacturers?

Milan leads with 4 headquartered companies, followed by Conversano (3) and Battipaglia (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 311 verified decision-maker contacts tracked across these 171 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 30, 2026.

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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 Smart Search, 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.