Active11915696Private limited companyLondon

ENCYCLIS PROTOS HOLDCO LIMITED

Significant control: Encyclis Bidco Limited (75–100%)

From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms

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What does Encyclis Protos Holdco Limited sell?

Registered activity: Production of electricity (SIC 35110). We’re building product and service lists for UK companies. Get this one when it’s ready.

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Summary

Generated from filed data · no estimates

ENCYCLIS PROTOS HOLDCO LIMITED is an active private limited company (company number 11915696) incorporated on 30 March 2019, registered in London. Its registered activity is production of electricity (SIC 35110). Accounts are on file at Companies House (audit exemption subsidiary) but not yet parsed into this record.

There are 972 companies in production of electricity in London with filed accounts; the median reports net assets of £2 and is 6 years old.

Ownership and control

1 active · 2 other

Encyclis Bidco Limited
corporate entity, England · since 8 June 2022
- owns 75–100% of shares
75–100%
Covanta Europe Investments Limted
corporate entity, United Kingdom · since 30 March 2019 · ceased 8 June 2022
- owns 25–50% of shares
- holds 25–50% of voting rights
25–50%
Green Empire Wte Holdings Limited
corporate entity, England & Wales · since 24 November 2020 · ceased 8 June 2022
- owns 50–75% of shares
- holds 25–50% of voting rights
50–75%

Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.

Key dates

Incorporated: 30 March 20197 yrs ago
First accounts due: 30 December 20202128 days overdue
Confirmation statement due: 13 April 2027in 167 days

Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.

Activity

SIC 35110: Production of electricity
Accounts type: Audit Exemption Subsidiary

Financials

No accounts on record

Accounts exist on the register but their figures are not in this dataset yet.

Filing and accounts signals

Facts from the register · no rating

Incorporated five or more years agoIncorporated 30 March 2019
Accounts past their due dateDue 30 December 2020

Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.

Timeline

Newest first

13 Apr 2027Confirmation statement duein 167 days
30 Dec 2020First accounts due2128 days overdue
30 Mar 2019Incorporated

Similar companies in London

Same activity (production of electricity), closest in incorporation date

All companies incorporated on 30 March 2019 · in Mar 2019.

Reminders for ENCYCLIS PROTOS HOLDCO LIMITED

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