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Symphony Environmental Technologies PLC
Symphony Environmental Technologies are leaders in environmental plastic technology. Discover our work as plastic master batch manufacturer. The company’s own description of itself, taken from its website.
Active 27 years old · 1,596th oldest of 4,506 · incorporated in the 1990s
Registered office
6 ELSTREE GATE, ELSTREE WAY, BOREHAMWOOD, HERTFORDSHIRE, WD6 1JD
Online
Website www.symphonyenvironmental.com
News and announcements on their own site
Social accounts X, Facebook, Instagram, YouTube
Found by searching for the company name and kept only where the domain matches it. Social accounts are listed only where the company links to them from its own site. Nothing here is supplied by the company to us.
Group structure
It is the immediate parent of one entity:
- SYMPHONY ENVIRONMENTAL LIMITED
Ownership as recorded by GLEIF, the body that issues Legal Entity Identifiers. Unlike a shared registered office, these relationships are filed and validated, so they are evidence of a real corporate link.
Filing history
This company has 292 documents on its Companies House record. The most recent accounts were filed on 09/07/2026. Its last confirmation statement or annual return was filed on 10/01/2026.
The most recent filings
This is the list of documents filed, not their contents. A line saying accounts were filed records that they were filed and when; it says nothing about turnover, profit or assets, which are inside the documents themselves and are not published here. Read the filings on the Companies House record.
Who runs it
The register lists 6 current officers and 16 who have resigned.
Who controls it
The register shows no current person or entity with significant control for this company.
Charges
A charge is security a company gives a lender over its assets. This company has 5 registered charges, of which 1 are not yet recorded as satisfied.
Davenham Trade Finance Limited Fully satisfied, created 29/02/2008
Hsbc Bank PLC Outstanding, created 11/02/2007
Barclays Bank PLC Fully satisfied, created 19/06/2003
Lloyds Tsb Bank PLC Fully satisfied, created 03/07/2000
Riggs Bank Europe Limited Fully satisfied, created 02/03/2000
Officers, controllers and charges are as recorded on the Companies House register on 13/10/2026, and the register changes daily. Appearing here is not an allegation about anyone. Read the current record on the Companies House record.
What it does
This page is compiled from the public register. Companies House does not verify the information filed with it, so treat everything here as what the company reported rather than as established fact. For filings, officers and charges, see the official Companies House record.
Registered office
No other PLC on the register gives this postcode.
On the register
- 1,596th oldest of 4,506 PLCs
- One of the 1990s cohort
- Not in liquidation or facing strike off
There are 4,506 PLCs in Britain, under a tenth of one per cent of the register. The whole count.