Nexergy Holdings

What Nexergy Holdings does

Nexergy Holdings PLC is a UK-based circular economy technology firm founded in 2021 and headquartered in London, structured as a public limited company with dispersed ownership that finances expansion through share issuances. Its operating thesis is to convert hard-to-recycle post-consumer plastic — packaging films, multi-layer wraps, contaminated containers that mechanical recyclers reject — into Plastic Derived Oil (PDO), a circular feedstock chemically equivalent to virgin naphtha that refineries and polymer manufacturers can use in place of fossil inputs.

The core technology is advanced continuous-feed pyrolysis (thermolysis) supplied under a core EPC partnership with Enespa AG, delivered through the Enexergy Limited subsidiary. The six-stage process runs mixed plastics through feedstock preparation, extrusion, an oxygen-free 600°C pyrolysis reactor, dual-stage condensation, syngas energy recovery, and storage/dispatch, yielding approximately 78% oil, 17% scrubbed syngas (used on-site for power, making the plant largely energy self-sufficient), and 5% residue. Process engineering support comes from Stopford and clean-power integration from Origin Clean Power Solutions (OCPS).

Commercial operations are not yet underway: the UK Flagship Pyrolysis Facility is being developed at a planned 10,000 tonnes per year (29 t/day) capacity, with planning submission completed in June 2026 and feedstock supplier engagement in July 2026. Planned revenue is from PDO sales to refineries and polymer manufacturers at indicative ~$948/tonne (May 2026), commanding an +11.5% premium over Brent and ~18–22% premium over fossil naphtha, supported by EU recycled-content mandates and corporate ESG pull. Beyond the flagship, Enexergy is positioned as the first of eight planned UK plants, and three adjacent subsidiaries — eNexergy (renewable energy), I-Renewables (sustainable power), and Cassandra (strategic ventures) — extend the platform's circular-economy footprint.

Name

Nexergy Holdings

Legal name

Nexergy Holdings PLC

Website

https://nexergyholding.com

Company type

Public

Founded year

2021

Operating status

Operating

Headcount range

1–10 employees

Short description

Nexergy Holdings PLC is a UK-based circular economy firm developing advanced pyrolysis plants that convert hard-to-recycle post-consumer plastic into Plastic Derived Oil for refineries and polymer manufacturers, with its first 10,000 tpa UK facility under development.

Ownership category

akta.pro rank

Product category

Chemical Recycling / Plastic-to-Oil

NAICS

Petrochemical Manufacturing (32511), Chemical Manufacturing (325), Waste Treatment and Disposal (5622)

SIC

Industrial Organic Chemicals (2860)

akta.pro primary industry

Chemical/Advanced Recycling (Pyrolysis, Depolymerization, Solvolysis, Gasification) (EUAIAKAC)

akta.pro secondary industries

Plastic-to-Fuel/Oil & Feedstock Upgrading (Naphtha/Cracker Feed) (EUAIAKAL), Waste Pyrolysis (Plastics/tires/biomass-to-oil/char) (EUAAAKAF)

Keywords

• Chemical recycling
• Plastic-to-oil
• Pyrolysis technology
• Circular economy
• Renewable feedstock

Headquarters

HQ city

London

HQ country

United Kingdom

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Technology or R&D, Personnel, Infrastructure, Operations

Revenue model

1. Plastic Derived Oil (PDO) Sales: Nexergy generates revenue primarily from the sale of Plastic Derived Oil (PDO) produced via pyrolysis. PDO is sold to refineries and polymer manufacturers as a circular feedstock for the production of new polymers and chemicals. PDO is chemically identical to virgin naphtha and commands a green premium over fossil alternatives. Secondary revenue comes from scrubbed syngas which offsets on-site power costs.
2. Capital Issuance / Share Issuances: Nexergy sources substantial external capital primarily from the market through share issuances to finance expansion and further development. The company is structured with dispersed public ownership — no dominant shareholder — with profits intended to return to shareholders via dividends.

Pricing tiers

Go-to-market motion2 records

Distribution channels2 records

Marketing channels5 records

Core offering

Nexergy Holdings PLC develops and operates advanced chemical recycling (pyrolysis) facilities that convert hard-to-recycle consumer plastic waste into Plastic Derived Oil (PDO) — a circular feedstock chemically equivalent to virgin naphtha. The company plans a UK rollout of up to eight pyrolysis plants, with the first flagship facility targeting 10,000 tonnes per year of pretreated mixed plastic waste. PDO is sold to refineries and polymer manufacturers, with scrubbed syngas used for on-site power generation.

Product overview

Nexergy Holdings PLC is a UK-based circular economy technology firm operating as a parent company with multiple subsidiaries advancing green sustainable technologies. The core offering is advanced chemical recycling via pyrolysis technology, partnered with Enespa AG, turning hard-to-recycle consumer plastic waste into Plastic Derived Oil (PDO). The company's product portfolio includes: the core Pyrolysis Technology platform, delivered through subsidiary Enexergy Limited for UK operations; and three supporting subsidiaries (eNexergy for renewable energy, I-Renewables for renewable infrastructure, and Cassandra for strategic ventures). The first commercial project is the UK Flagship Pyrolysis Facility, a 10,000 tpa modular plant converting mixed plastic waste into circular feedstock for polymers and chemicals.

Differentiator

Problem solved

Functional benefit

Products and services

• Plastic Derived Oil (PDO) Plastic Derived Oil (PDO) produced via advanced pyrolysis of mixed consumer plastic waste; chemically identical to virgin naphtha and sold to refineries and polymer manufacturers as a circular feedstock for new polymer and chemical production.
• Chemical Recycling via Pyrolysis

Quantifiable outcome

• Reduces CO₂ by up to 60% compared to incineration
• +3 more outcomes

Segments3 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Four partnerships are on record, tiered core and supporting.

• Enexergy LimitedcoreOthers · 1 January 2026Enexergy Limited is a Nexergy Group company established to support the development and delivery of advanced plastic recovery projects in the United Kingdom. It serves as the dedicated subsidiary for the operational rollout and industrial development of Enespa technology in the UK. The first of eight planned UK plants is being advanced through Enexergy.
• Enespa AGcoreTechnology or Integration · 1 January 2024Enespa AG is Nexergy's lead EPC (Engineering, Procurement & Construction) partner providing proprietary continuous-feed pyrolysis reactors, full plant engineering, and turnkey delivery. With a decade of operational expertise across Europe, Enespa enables rapid, de-risked deployment at scale for Nexergy's UK facilities. Nexergy's Enexergy subsidiary is the dedicated vehicle for operational rollout and industrial development of Enespa technology in the United Kingdom.
• Origin Clean Power Solutions (OCPS)supportingTechnology or IntegrationOCPS supports Nexergy's UK deployment with clean power integration expertise, enabling on-site energy optimisation and grid-side solutions for pyrolysis facilities. Services include on-site clean power systems, grid integration and optimisation, and energy efficiency engineering.
• StopfordsupportingImplementation/ SI/ Consulting PartnerStopford brings decades of process engineering and technical consultancy experience, supporting Nexergy with feasibility studies, design optimisation, and regulatory engineering across UK sites. Services include process engineering and feasibility assessments, technical due diligence, and regulatory and permitting support.

Scale indicators6 records

Recent moves7 records

Expansion highlights5 records

Direct peers

• Quantafuel: Norwegian chemical recycling company using pyrolysis to convert mixed plastic waste into naphtha and diesel. Directly comparable to Nexergy on technology platform and target products, though Quantafuel faced commercial challenges that led to restructuring.
• Recycling Technologies: UK-based pyrolysis company targeting mixed plastic waste to oil using a thermal process. Highly comparable to Nexergy on geography, feedstock focus, and technology, though it entered administration in 2023 — making it a relevant historical benchmark for UK pyrolysis execution risk.
• Plastic Energy: Global leader in plastic-to-oil pyrolysis, operating commercial plants in Spain and partnering with SABIC and others. Directly comparable to Nexergy on feedstock type (mixed plastic), technology (continuous-feed pyrolysis), and offtake model (refineries/polymer manufacturers).
• Agilyx (now part of ExxonMobil): Pioneer in pyrolysis-based plastic-to-feedstock conversion, particularly polystyrene. Directly comparable technology category and end-market (refinery/polymer feedstock displacement) to Nexergy, though now owned by ExxonMobil and operating at larger scale.

Broad incumbents

• OMV (ReOil): European integrated oil major operating ReOil, a pyrolysis-based plastic-to-oil plant in Austria refining mixed plastic waste into synthetic crude for its own refineries. Comparable technology (pyrolysis) and feedstock focus, but vertical integration into refining makes it a broader incumbent.
• Eastman Chemical: Major US chemical company operating commercial polyester renewal (methanolysis) for chemical recycling. Comparable end-product (recycled feedstock for polymer production) and customer base, but uses a different chemical recycling process and operates across a broader chemical portfolio.
• INEOS (RecyclICS): Major European petrochemical producer investing in chemical recycling capacity (Styrolution, Inovyn). Comparable end-market as a polymer manufacturer that would be a potential offtaker for Nexergy's PDO, and also developing own pyrolysis and depolymerisation routes.
• BASF (ChemCycling): Global chemical giant with ChemCycling programme using pyrolysis oil from partners as feedstock for new polymers. Comparable in serving polymer manufacturers' demand for circular feedstocks, but operates as a customer/partner ecosystem rather than owning pyrolysis assets.

Emerging players

• Mura Technology: UK-headquartered advanced recycling company using supercritical water-based depolymerization to convert mixed plastic back to feedstock. Comparable to Nexergy in serving the same hard-to-recycle plastic segment with chemical recycling, but uses a different process technology.
• RES Polyflow: US-based pyrolysis company converting mixed plastic waste to naphtha and other refinery-ready products. Comparable technology and product mix to Nexergy, though operating in a different geography with smaller commercial scale.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/Nexergyplc
• LinkedInlinkedin.com/company/nexergyholdingsplc

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles10 records

Subsidiaries5 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Nexergy Holdings