Symphony Environmental Technologies plc

ActiveCompany number 03676824Public limited companyEst. 199820590 · Manufacture of other chemical products n.e.c.Borehamwood, East of England

Official record ↗

Age27 years

older than 75% of its sector

Same activity, United Kingdom1,172live companies · 297th oldest

In Borehamwood9,834live companies · 2 in the same activity

At this address6live companies incl. this one

Latest accounts2025group accounts, made up to 31 Dec 2025

In brief

Symphony Environmental Technologies plc is a public limited company incorporated in England and Wales on 1 December 1998. At 27 years old it is older than 75% of the 1,172 live companies whose main activity is manufacture of other chemical products n.e.c.. Its registered office is in Borehamwood, Hertsmere, East of England, at an address shared with 5 other live companies. 2 live companies in Borehamwood share the same main activity. Its latest accounts were made up to 31 December 2025 and filed as group accounts. It was previously called Symphony Plastic Technologies plc, a name it changed on 19 March 2007.

Register details

Registered nameSYMPHONY ENVIRONMENTAL TECHNOLOGIES PLC

Company number03676824

Company typePublic Limited Company

Registered office6 Elstree Gate, Elstree Way, WD6 1JD Borehamwood

JurisdictionEngland and Wales

Nature of business (UK SIC 2007)20590 Manufacture of other chemical products n.e.c.

International sector (ISIC Rev.4)C · 20 Manufacture of chemicals and chemical products

Timeline

31 Dec 2025Accounts made upGroup accounts
1 Dec 2025Confirmation statement made up
19 Mar 2007Name changedPreviously Symphony Plastic Technologies plc
1 Dec 1998Incorporated

Filings and charges

Deadlines and charge counts from the register.

Next accounts due30 June 2027

Accounting reference date31 December

Next confirmation statement15 December 2026

Last confirmation statement1 December 2025

Charges registered5

Outstanding · satisfied1 · 4

Charges are security interests (such as mortgages) registered against the company.

Manufacture of other chemical products n.e.c. in the United Kingdom

Live companies whose main activity is 20590: 1,172 in total, median age 13 years, 63 incorporated in the past 12 months.

All 1,172 companies

This company's decadeOther decades

Incorporated per year, still live

Location

Registered office in Borehamwood, Hertsmere, East of England.

Live companies in Borehamwood9,834

Same activity in Borehamwood2

Live companies in Hertsmere19,625

New in Borehamwood, past 12 months768

Also registered at this address

5 other live companies share this registered office.

DD2W Limited04490927 · Est. 2002 · 99999
SESymphony Environmental Limited02967867 · Est. 1994 · 22290
LILaurier Investments Limited02962433 · Est. 1994 · 99999
SRSymphony Recycling Technologies Limited05711761 · Est. 2006 · 38320
SESymphony Energy Limited07864837 · Est. 2011 · 99999

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Sources

Register data: Companies House, Free Company Data Product, delivery of 1 October 2026. Places: ONS Postcode Directory (Open Government Licence v3.0). Sector names: Eurostat NACE Rev. 2. Context figures are computed by FirmsDB from these sources. This page is not an official register; check the official record before relying on it.

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