Company lists · Data refreshed September 2026

Top 25 Byproduct valorization companies based in Italy

Name: Byproduct valorization companies based in Italy
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 354 companies tracked

RevenueBase identified 354 byproduct valorization companies headquartered in Italy as of September 2026 and tracks 2,611 professional contacts across them, including 685 with verified work emails. Roma is the largest hub.

This list covers byproduct valorization companies 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 19, 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 19, 2026 86% judged on-target in blind review

354Companies

2,611Contacts tracked

685Verified emails

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The 25 largest byproduct valorization companies based in Italy

Ranked by team size

Top 25 of 354 byproduct valorization companies based in Italy, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to byproduct valorization companies: 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	Relife Group	Indirect evidence	Sant'olcese (ge), ItalyHQ checked Sep 19, 2026	501-1,000	165 contacts →
	Indirect evidence “ReLife si occupa di raccolta e trasformazione di rifiuti valorizzabili.” Source: RevenueBase Database · checked Sep 19, 2026
2	HAIKI	Indirect evidence	Milano, ItalyHQ checked Sep 19, 2026	501-1,000	108 contacts →
	Indirect evidence “Haiki+ S.p.A.” Source: RevenueBase Database · checked Sep 19, 2026
3	Revet SPA	Indirect evidence	Pontedera, ItalyHQ checked Sep 19, 2026	201-500	89 contacts →
	Indirect evidence “Revet è un'azienda specializzata nella raccolta, selezione e trattamento di materiali destinati al riciclaggio e opera prevalentemente in Toscana.” Source: RevenueBase Database · checked Sep 19, 2026
4	Recycla S.P.A	Indirect evidence	Maniago, ItalyHQ checked Sep 19, 2026	51-200	57 contacts →
	Indirect evidence “Con oltre 120 collaboratori, Recycla lavora per l'eccellenza ambientale, trasformando i rifiuti in materia prima, che verrà poi utilizzata per produrre nuova energia in un nuovo…” Source: RevenueBase Database · checked Sep 19, 2026
5	Gruppo Porcarelli	Indirect evidence	Roma, ItalyHQ checked Sep 19, 2026	201-500	53 contacts →
	Indirect evidence “Il Gruppo Porcarelli con sede a Roma, da oltre 40 anni è leader in Italia nel settore della gestione dei rifiuti e del commercio delle materie prime secondarie.” Source: RevenueBase Database · checked Sep 19, 2026
6	Caviro Extra	Indirect evidence	Faenza, ItalyHQ checked Sep 19, 2026	51-200	48 contacts →
	Indirect evidence “Caviro Extra guida l’innovazione nella ricerca e sviluppo di ingredienti di qualità e di prodotti ad alto valore aggiunto derivati dalla valorizzazione degli scarti delle filiere…” Source: RevenueBase Database · checked Sep 19, 2026
7	Deco S.P.A	Indirect evidence	San Giovanni Teatino, ItalyHQ checked Sep 19, 2026	51-200	38 contacts →
	Indirect evidence “Da oltre 30 anni Deco S.p.A.” Source: RevenueBase Database · checked Sep 19, 2026
8	Co.Par.M. SRL	Indirect evidence	Ferrandina, ItalyHQ checked Sep 19, 2026	51-200	35 contacts →
	Indirect evidence “Waste recovery machinery and facilities Founded by the Aliuzzi family in 1977, Co.par.m.” Source: RevenueBase Database · checked Sep 19, 2026
9	Calabra Maceri E Servizi S.P.A	Indirect evidence	Rende, ItalyHQ checked Sep 19, 2026	201-500	29 contacts →
	Indirect evidence “Dal 10/03/2009 recupero e preparazione per il riciclaggio di cascami e rottami metallici attivita di raccolta, lavorazione e trasformazione della carta da macero con produzione in…” Source: RevenueBase Database · checked Sep 19, 2026
10	Innovando	Indirect evidence	Vicenza, ItalyHQ checked Sep 19, 2026	11-50	28 contacts →
	Indirect evidence “Attraverso i suoi servizi fisici e digitali per la gestione dei rifiuti industriali, attualizziamo le ambizioni di sostenibilità contribuendo alla crescita esponenziale…” Source: RevenueBase Database · checked Sep 19, 2026
11	Circular Materials	Indirect evidence	Cadoneghe, ItalyHQ checked Sep 19, 2026	11-50	27 contacts →
	Indirect evidence “Circular Materials is an innovative company with a proprietary technology for the recovery of strategic metals from industrial wastewater through a sustainable and highly…” Source: RevenueBase Database · checked Sep 19, 2026
12	Entsorga	Indirect evidence	Tortona, ItalyHQ checked Sep 19, 2026	11-50	27 contacts →
	Indirect evidence “Entsorga has developed a number of solutions in waste treatment and alternative fuels production in order to became a main player in providing technologies for the environmental…” Source: RevenueBase Database · checked Sep 19, 2026
13	Orim SRL	Indirect evidence	Macerata, ItalyHQ checked Sep 19, 2026	51-200	25 contacts →
	Indirect evidence “ORIM S.p.A.” Source: RevenueBase Database · checked Sep 19, 2026
14	Regardia	Indirect evidence	Marene, ItalyHQ checked Sep 19, 2026	51-200	24 contacts →
	Indirect evidence “Regardia: The Circular Economy Company” Source: RevenueBase Database · checked Sep 19, 2026
15	Bandini Casamenti SRL	Indirect evidence	Forlì, ItalyHQ checked Sep 19, 2026	51-200	24 contacts →
	Indirect evidence “Ci impegnamo quotidianamente a salvaguardare l'ambiente e a portare il massimo rispetto verso la natura, evitando la distruzione di migliaia di alberi.” Source: RevenueBase Database · checked Sep 19, 2026
16	Sima SRL	Indirect evidence	ItalyHQ checked Sep 19, 2026	51-200	24 contacts →
	Indirect evidence “SIMA SRL, società nata da un’idea di Alessandro Mandelli, è specializzata nello sviluppo di soluzioni per impianti di riciclaggio customizzati.” Source: RevenueBase Database · checked Sep 19, 2026
17	Officina Dell'ambiente	Indirect evidence	Lomello, ItalyHQ checked Sep 19, 2026	11-50	22 contacts →
	Indirect evidence “Officina dell’Ambiente è un'azienda leader italiana, cosiddetta Green, specializzata nel recupero e nella valorizzazione della scoria da incenerimento dei Rifiuti Solidi Urbani…” Source: RevenueBase Database · checked Sep 19, 2026
18	Gruppo Fiori	Indirect evidence	Bologna, ItalyHQ checked Sep 19, 2026	51-200	21 contacts →
	Indirect evidence “Dalla raccolta dei rottami alla fornitura di metalli di qualità.” Source: RevenueBase Database · checked Sep 19, 2026
19	HBI	Partial evidence	Bolzano, ItalyHQ checked Sep 19, 2026	1-10	21 contacts →
	Partial evidence “We provide end-to-end integrated solutions for sludge valorization.” Source: RevenueBase Database · checked Sep 19, 2026
20	Digennarospa	Indirect evidence	Pascarola - Caivano, ItalyHQ checked Sep 19, 2026	201-500	18 contacts →
	Indirect evidence “Di Gennaro spa, da oltre 100 anni, opera nel settore del recupero dei rifiuti per trarne nuove risorse.” Source: RevenueBase Database · checked Sep 19, 2026
21	AMP Recycling S.R.L	Indirect evidence	Ferrara, ItalyHQ checked Sep 19, 2026	51-200	18 contacts →
	Indirect evidence “At AMP we are able to recycle about tons/year of post-consumer PET, which is the average quantity of PET beverage and food packaging consumed and recovered in Italy…” Source: RevenueBase Database · checked Sep 19, 2026
22	Krill Design	Indirect evidence	Milano, ItalyHQ checked Sep 19, 2026	1-10	16 contacts →
	Indirect evidence “Feed the change, shape the future.” Source: RevenueBase Database · checked Sep 19, 2026
23	ESO Recycling	Indirect evidence	Tolentino, ItalyHQ checked Sep 19, 2026	11-50	16 contacts →
	Indirect evidence “Passion for sustainability, expertise in recycling, and innovation in the circular economy.” Source: RevenueBase Database · checked Sep 19, 2026
24	Saria Italy	Indirect evidence	Treviglio, ItalyHQ checked Sep 19, 2026	51-200	15 contacts →
	Indirect evidence “SARIA Italy, is part of SARIA Group and is present in Italy with over 100 employees, spread over 2 industrial sites, in Treviglio (BG) and Sorgà (VR).” Source: RevenueBase Database · checked Sep 19, 2026
25	Siena Ambiente S.P.A	Indirect evidence	Siena, ItalyHQ checked Sep 19, 2026	51-200	15 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 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: byproduct valorization companies. 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 byproduct valorization companies.
Partial evidence: Its own public description names part of byproduct valorization companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name byproduct valorization companies. 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 354 byproduct valorization companies based in Italy

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Byproduct valorization companies based in Italy at a glance

As of Sep 19, 2026

26.2%Verified-email coverage

7.4Average contacts per company

11-50Median size (employees)

2.8%Largest-city concentration · Roma

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

111

11-50

184

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 354 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 byproduct valorization companies, 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 “byproduct valorization companies”. 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 byproduct valorization companies), 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 byproduct valorization companies, 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, 685 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 19, 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 byproduct valorization companies, 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 byproduct valorization companies are there based in Italy?

RevenueBase identified 354 byproduct valorization companies 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?

Relife Group, headquartered in Santolcese, tops this list with the largest team on record.

Which city has the most byproduct valorization companies?

Roma leads with 10 headquartered companies, followed by Milano (6) and Parma (4).

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 685 verified decision-maker contacts tracked across these 354 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 19, 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.