Company lists · Data refreshed September 2026

Top 25 Polyhydroxyalkanoate manufacturers based in the United Kingdom

Name: Polyhydroxyalkanoate manufacturers based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 67 companies tracked

RevenueBase identified 67 polyhydroxyalkanoate manufacturers headquartered in the United Kingdom as of September 2026 and tracks 589 professional contacts across them, including 177 with verified work emails. London is the largest hub.

This list covers polyhydroxyalkanoate manufacturers headquartered in the United Kingdom, 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 17, 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 17, 2026 86% judged on-target in blind review

67Companies

589Contacts tracked

177Verified emails

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The 25 largest polyhydroxyalkanoate manufacturers based in the United Kingdom

Ranked by team size

Top 25 of 67 polyhydroxyalkanoate manufacturers based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to polyhydroxyalkanoate 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	Orthoplastics LTD	Indirect evidence	Bacup, United KingdomHQ checked Sep 17, 2026	51-200	69 contacts →
	Indirect evidence “Work with a World leader in implantable plastic manufacturing and component machining.” Source: RevenueBase Database · checked Sep 17, 2026
2	Xampla	Indirect evidence	Cambridge, United KingdomHQ checked Sep 17, 2026	11-50	46 contacts →
	Indirect evidence “Xampla is creator of natural materials for commercial applications.” Source: RevenueBase Database · checked Sep 17, 2026
3	Aquapak Polymers LTD	Indirect evidence	Rubery, United KingdomHQ checked Sep 17, 2026	11-50	40 contacts →
	Indirect evidence “We are pioneers in the development of innovative planet-friendly materials that enable the production of sustainable packaging and the elimination of harmful plastic pollution.” Source: RevenueBase Database · checked Sep 17, 2026
4	Plastic Bottle Supplies Limited	Partial evidence	Fordhouses, United KingdomHQ checked Sep 17, 2026	51-200	37 contacts →
	Partial evidence “Plastic Bottle Supplies are a specialist UK manufacturer of HDPE plastic bottles, based in Wolverhampton, West Midlands, UK.” Source: RevenueBase Database · checked Sep 17, 2026
5	Gigloo LTD	Indirect evidence	Wivlesfield, United KingdomHQ checked Sep 17, 2026	1-10	22 contacts →
	Indirect evidence “GigLoo products came from a diversification of the copolymer plastic utilised in our former Parent Company John Dennis Coachbuilders fantastic fire engine bodies.” Source: RevenueBase Database · checked Sep 17, 2026
6	Makevale Group LTD	Partial evidence	Ware, United KingdomHQ checked Sep 17, 2026	51-200	19 contacts →
	Partial evidence “Makevale are developers and manufacturers of high performance polymers and biopolymers for clients all over the globe.” Source: RevenueBase Database · checked Sep 17, 2026
7	Biome Bioplastics Limited	Indirect evidence	Southampton, United KingdomHQ checked Sep 17, 2026	11-50	17 contacts →
	Indirect evidence “Biome Bioplastics is one of the UK’s leading developers of intelligent, natural plastics.” Source: RevenueBase Database · checked Sep 17, 2026
8	Chase Plastics LTD	Indirect evidence	Brandon, United KingdomHQ checked Sep 17, 2026	11-50	16 contacts →
	Indirect evidence “We are committed to the highest standards of quality and service in the supply of recycled polythene pellets and compounds.” Source: RevenueBase Database · checked Sep 17, 2026
9	Envopap	Indirect evidence	London, United KingdomHQ checked Sep 17, 2026	11-50	15 contacts →
	Indirect evidence “envoPAP is at the forefront of sustainable innovation, committed to replacing fossil-fuel plastics and curbing deforestation through agricultural upcycling.” Source: RevenueBase Database · checked Sep 17, 2026
10	Proampac IG Industries PLC	Indirect evidence	Brigg, United KingdomHQ checked Sep 17, 2026	51-200	12 contacts →
	Indirect evidence “Manufacturing in the UK since 1988, IG Industries have been producing an extensive range of polyethylene based films for a variety of markets including food, drinks, industrial…” Source: RevenueBase Database · checked Sep 17, 2026
11	Woodly	Indirect evidence	London, United KingdomHQ checked Sep 17, 2026	1-10	9 contacts →
	Indirect evidence “Made from wood cellulose, Woodly® replaces fossil based plastics across a wide range of applications, from films to thermoformed and injection-moulded products.” Source: RevenueBase Database · checked Sep 17, 2026
12	Floreon	Indirect evidence	Sheffield, United KingdomHQ checked Sep 17, 2026	1-10	9 contacts →
	Indirect evidence “Floreon revolutionises sustainability in plastics.” Source: RevenueBase Database · checked Sep 17, 2026
13	Teysha Technologies	Indirect evidence	London, United KingdomHQ checked Sep 17, 2026	11-50	8 contacts →
	Indirect evidence “A renewable and fully biodegradable earth-friendly plastic substitute that can be tuned to hundreds of short, and long-term applications, at a competitive price point.” Source: RevenueBase Database · checked Sep 17, 2026
14	Chestnut Biopolymers	Indirect evidence	Darlington, United KingdomHQ checked Sep 17, 2026	1-10	8 contacts →
	Indirect evidence “Chestnut Bio replaces persistent fossil-based plastics with non-persistent plastics that breakdown to biomass, water and C02.” Source: RevenueBase Database · checked Sep 17, 2026
15	Tech Folien LTD	Partial evidence	Liverpool, United KingdomHQ checked Sep 17, 2026	11-50	8 contacts →
	Partial evidence “Tech Folien Ltd is a leading manufacturer of high performance, high quality, PE, HDPE, PP and CO-EX films.” Source: RevenueBase Database · checked Sep 17, 2026
16	Cirrus Plastics Limited	Indirect evidence	Carn Industrial Estate, United KingdomHQ checked Sep 17, 2026	1-10	7 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
17	Longfield Polymers	Indirect evidence	Sutton Weaver, United KingdomHQ checked Sep 17, 2026	11-50	6 contacts →
	Indirect evidence “The UK's leading Independent polymer distributor, established 1968 info@longchem.co.uk +44 (0)1928 712900 Representing Unipetrol, SIBUR, Styrolution, Lotte (PC), Fomosa (POM)…” Source: RevenueBase Database · checked Sep 17, 2026
18	Flexsea	Indirect evidence	London, United KingdomHQ checked Sep 17, 2026	11-50	6 contacts →
	Indirect evidence “FlexSea is a sustainable-packaging company aiming to replace traditional petroleum plastic with an innovative natural material derived from seaweed.” Source: RevenueBase Database · checked Sep 17, 2026
19	Malton Industry	Indirect evidence	Crawley, United KingdomHQ checked Sep 17, 2026	11-50	6 contacts →
	Indirect evidence “Malton Industry in its two subsidiary companies/brands is a provider of hygiene and service products for the airline industry as well as a developer and supplier of biodegradable…” Source: RevenueBase Database · checked Sep 17, 2026
20	Jubb UK LTD	Partial evidence	Wigston Leicester, United KingdomHQ checked Sep 17, 2026	11-50	4 contacts →
	Partial evidence “Jubb UK ltd is a plastics bottle manufacturering company based in the United Kingdom.” Source: RevenueBase Database · checked Sep 17, 2026
21	Donington Plastics LTD	Partial evidence	Alvaston, United KingdomHQ checked Sep 17, 2026	1-10	4 contacts →
	Partial evidence “The Donington Group of Companies is one of the fastest-growing independent polythene manufacturers of today.” Source: RevenueBase Database · checked Sep 17, 2026
22	Marinatex	Indirect evidence	Brighton, United KingdomHQ checked Sep 17, 2026	1-10	3 contacts →
	Indirect evidence “MarinaTex develops novel materials and coatings designed as planet-conscious alternatives to problematic plastics across packaging and agriculture that are made from naturally…” Source: RevenueBase Database · checked Sep 17, 2026
23	Sphere UK	Indirect evidence	Warrington, United KingdomHQ checked Sep 17, 2026	1-10	3 contacts →
	Indirect evidence “Sphere Consumer Products is part of Sphere Group.” Source: RevenueBase Database · checked Sep 17, 2026
24	Symbiotex	Indirect evidence	Wolverhampton, United KingdomHQ checked Sep 17, 2026	1-10	3 contacts →
	Indirect evidence “SymbioTex’s vision is to disrupt this harmful cycle by displacing as much landfilled single use rigid plastic as we can.” Source: RevenueBase Database · checked Sep 17, 2026
25	Eviksh	Indirect evidence	Cambridge, United KingdomHQ checked Sep 17, 2026	1-10	3 contacts →
	Indirect evidence “At EVIKSH Limited, we are dedicated to eliminating the pervasive issue of single-use “a plague of” plastics.” Source: RevenueBase Database · checked Sep 17, 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: polyhydroxyalkanoate 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 polyhydroxyalkanoate manufacturers.
Partial evidence: Its own public description names part of polyhydroxyalkanoate manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name polyhydroxyalkanoate 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 67 polyhydroxyalkanoate manufacturers based in the United Kingdom

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Polyhydroxyalkanoate manufacturers based in the United Kingdom at a glance

As of Sep 17, 2026

30.1%Verified-email coverage

8.8Average contacts per company

1-10Median size (employees)

20.9%Largest-city concentration · London

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 67 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 polyhydroxyalkanoate 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 the United Kingdom whose own description of what they do matches “polyhydroxyalkanoate 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 polyhydroxyalkanoate 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 polyhydroxyalkanoate manufacturers, and records with no verified work email. Companies headquartered outside United Kingdom 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, 177 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 17, 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 polyhydroxyalkanoate 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 polyhydroxyalkanoate manufacturers are there based in the United Kingdom?

RevenueBase identified 67 polyhydroxyalkanoate manufacturers headquartered in the United Kingdom 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?

Orthoplastics LTD, headquartered in Bacup, tops this list with the largest team on record.

Which city has the most polyhydroxyalkanoate manufacturers?

London leads with 14 headquartered companies, followed by Cambridge (2) and Glasgow (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 177 verified decision-maker contacts tracked across these 67 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 17, 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.