Company lists · Data refreshed September 2026

Top 24 Biorefinery companies based in Portugal

Name: Biorefinery companies based in Portugal
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 95 companies tracked

RevenueBase identified 95 biorefinery companies headquartered in Portugal as of September 2026 and tracks 2,046 professional contacts across them, including 717 with verified work emails. Porto is the largest hub.

This list covers biorefinery companies headquartered in Portugal, 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

95Companies

2,046Contacts tracked

717Verified emails

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The 24 largest biorefinery companies based in Portugal

Ranked by team size

Top 24 of 95 biorefinery companies based in Portugal, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to biorefinery 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	PRIO	Indirect evidence	Gafanha Da Nazaré, PortugalHQ checked Sep 19, 2026	1,001-5,000	518 contacts →
	Indirect evidence “Atenta à tendência crescente da mobilidade sustentável, e vendo na energia de baixa emissão de CO2 uma alternativa viável, a Prio Energy integra os principais elos da cadeia de…” Source: RevenueBase Database · checked Sep 19, 2026
2	Corticeira Amorim	Indirect evidence	Mozelos, PortugalHQ checked Sep 19, 2026	1,001-5,000	489 contacts →
	Indirect evidence “Corticeira Amorim is the world’s largest player in the cork industry.” Source: RevenueBase Database · checked Sep 19, 2026
3	Sidul Açúcares	Indirect evidence	Lisbon, PortugalHQ checked Sep 19, 2026	201-500	125 contacts →
	Indirect evidence “With a turnover of around EUR 156 million, Sidul is the largest sugar refinery in the country.” Source: RevenueBase Database · checked Sep 19, 2026
4	A4f-Algae For Future	Indirect evidence	Lisbon, PortugalHQ checked Sep 19, 2026	11-50	69 contacts →
	Indirect evidence “A4F is a biotechnology company, located in Portugal, with more than 20 years of accumulated experience in algae Research & Development and algae production (up to industrial…” Source: RevenueBase Database · checked Sep 19, 2026
5	Resiway	Indirect evidence	Santa Maria Da Feira, PortugalHQ checked Sep 19, 2026	51-200	62 contacts →
	Indirect evidence “At Resiway, we work every day to find the best bioenergy recovery paths for organic waste, thus actively contributing to the decarbonisation of the economy, particularly in the…” Source: RevenueBase Database · checked Sep 19, 2026
6	COPAM	Indirect evidence	São João Da Talha, PortugalHQ checked Sep 19, 2026	51-200	57 contacts →
	Indirect evidence “A COPAM - Companhia Portuguesa de Amidos, S.A, é uma empresa portuguesa especializada em produtos amiláceos para as indústrias alimentar, farmacêutica, papeleira, de cartão…” Source: RevenueBase Database · checked Sep 19, 2026
7	Rega Energy	Indirect evidence	Lisbon, PortugalHQ checked Sep 19, 2026	11-50	44 contacts →
	Indirect evidence “At REGA ENERGY we can help industries decarbonise.” Source: RevenueBase Database · checked Sep 19, 2026
8	Silicolife	Indirect evidence	Braga, PortugalHQ checked Sep 19, 2026	11-50	28 contacts →
	Indirect evidence “AI + Biology for sustainable ingredients SilicoLife is a biotechnology company that harnesses the power of computational biology to sustainably produce valuable compounds through…” Source: RevenueBase Database · checked Sep 19, 2026
9	Ventil	Indirect evidence	Ílhavo, PortugalHQ checked Sep 19, 2026	51-200	22 contacts →
	Indirect evidence “A Ventil Engenharia Ambiental desenvolve, produz e instala, desde 1971, sistemas de protecção ambiental e sistemas de produção de energia térmica a partir de biomassa.” Source: RevenueBase Database · checked Sep 19, 2026
10	HRV	Indirect evidence	Marinha Grande, PortugalHQ checked Sep 19, 2026	51-200	20 contacts →
	Indirect evidence “HRV is specialist in the design, installation and maintenance of industrial processes for the segments of compound feed for animals (conventional, fish and pet), biomass (energy…” Source: RevenueBase Database · checked Sep 19, 2026
11	Martos	Indirect evidence	Leiria, PortugalHQ checked Sep 19, 2026	11-50	19 contacts →
	Indirect evidence “A Martos & C.ª dedica-se à comercialização e à disponibilização de todo o tipo de soluções em madeira de pinho.” Source: RevenueBase Database · checked Sep 19, 2026
12	Hardlevel	Indirect evidence	Vila Nova De Gaia, PortugalHQ checked Sep 19, 2026	51-200	17 contacts →
	Indirect evidence “Hardlevel is a Waste Management operator whose core business is Used Cooking Oil (UCO) management under the current accreditation of the International Sustainability & Carbon…” Source: RevenueBase Database · checked Sep 19, 2026
13	SIRO	Indirect evidence	Mira, PortugalHQ checked Sep 19, 2026	51-200	16 contacts →
	Indirect evidence “A Leal & Soares, S.A.” Source: RevenueBase Database · checked Sep 19, 2026
14	Biovegetal	Indirect evidence	Vila Franca De Xira, PortugalHQ checked Sep 19, 2026	11-50	15 contacts →
	Indirect evidence “Biovegetal is one of the largest producers of renewable energy in Portugal, delivering biodiesel to Portugal and other European countries.” Source: RevenueBase Database · checked Sep 19, 2026
15	ISS	Indirect evidence	Vila Nova De Gaia, PortugalHQ checked Sep 19, 2026	11-50	14 contacts →
	Indirect evidence “At ISS - Ínclita Seaweed Solutions, we harness the ocean’s untapped potential to drive innovation in marine biotechnology, backed by over 25 years of expertise.” Source: RevenueBase Database · checked Sep 19, 2026
16	Resibras	Indirect evidence	Palmela, PortugalHQ checked Sep 19, 2026	11-50	13 contacts →
	Indirect evidence “Fundação da Resibras 1989 A Resibras foi fundada a 1 de agosto de 1989.” Source: RevenueBase Database · checked Sep 19, 2026
17	Ibero Massa Florestal, S.A	Indirect evidence	Oliveira De Azeméis, PortugalHQ checked Sep 19, 2026	11-50	12 contacts →
	Indirect evidence “Ibero Massa Florestal, Lda.” Source: RevenueBase Database · checked Sep 19, 2026
18	NGC	Indirect evidence	Porto, PortugalHQ checked Sep 19, 2026	11-50	12 contacts →
	Indirect evidence “At NGC we want to reinvent entire industries.” Source: RevenueBase Database · checked Sep 19, 2026
19	Phycoferm	Indirect evidence	Faro, PortugalHQ checked Sep 19, 2026	1-10	8 contacts →
	Indirect evidence “We help to reduce food waste, by transforming agricultural surplus and byproducts into nutritious and delicious food.” Source: RevenueBase Database · checked Sep 19, 2026
20	Centro DA Biomassa Para A Energia	Indirect evidence	Miranda Do Corvo, PortugalHQ checked Sep 19, 2026	1-10	7 contacts →
	Indirect evidence “O CBE tem como missão promover a valorização da biomassa através da otimização e conhecimento das suas várias cadeias de valor, desde a produção e gestão da biomassa, passando…” Source: RevenueBase Database · checked Sep 19, 2026
21	Scents From Nature	Indirect evidence	Alfragide, PortugalHQ checked Sep 19, 2026	11-50	7 contacts →
	Indirect evidence “Scents From Nature is a Portuguese company that imports, exports and produces organic essential oils and vegetable oils.” Source: RevenueBase Database · checked Sep 19, 2026
22	Incbio	Indirect evidence	Maia, PortugalHQ checked Sep 19, 2026	11-50	6 contacts →
	Indirect evidence “At Incbio, we are leaders in the design and engineering of biodiesel and renewable energy plants.” Source: RevenueBase Database · checked Sep 19, 2026
23	Mapril, LDA	Indirect evidence	Milheirós, PortugalHQ checked Sep 19, 2026	11-50	6 contacts →
	Indirect evidence “WHO WE ARE MISSION VALUES Since 1980, Mapril has been dedicated to the commercialization of raw materials for industry and the provision of associated services, both of a…” Source: RevenueBase Database · checked Sep 19, 2026
24	Ferbgas Renewable Biomethane	Indirect evidence	Lisbon, PortugalHQ checked Sep 19, 2026	1-10	5 contacts →
	Indirect evidence “Ferbgas Renewable, a Portuguese Independent Biomethane Producer.” 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: biorefinery 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 biorefinery companies.
Partial evidence: Its own public description names part of biorefinery companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name biorefinery 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 24 of 95 biorefinery companies based in Portugal

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Biorefinery companies based in Portugal at a glance

As of Sep 19, 2026

35.0%Verified-email coverage

21.5Average contacts per company

11-50Median size (employees)

8.4%Largest-city concentration · Porto

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Email recency for this list is measured worldwide rather than for Portugal, so it is reported there. Company counts and contact totals on this page are exact for Portugal, over 95 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 biorefinery 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 Portugal whose own description of what they do matches “biorefinery 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 biorefinery 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 biorefinery companies, and records with no verified work email. Companies headquartered outside Portugal 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, 717 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 biorefinery 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 biorefinery companies are there based in Portugal?

RevenueBase identified 95 biorefinery companies headquartered in Portugal 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?

PRIO, headquartered in Portugal, tops this list with the largest team on record.

Which city has the most biorefinery companies?

Porto leads with 8 headquartered companies, followed by Lisboa (6) and Figueira Da Foz (3).

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 717 verified decision-maker contacts tracked across these 95 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.