TETRA TECH RPS ENERGY LIMITED
TETRA TECH RPS ENERGY LIMITED is a Private limited company (Ltd.) registered in United Kingdom under 01465554, and its current status with Companies House is active. The company was incorporated on 7 December 1979 and lists its registered address as Abingdon, United Kingdom. 2 shareholders are on record for TETRA TECH RPS ENERGY LIMITED, and since every one of them is a company rather than an individual, this particular filing does not on its own establish an ultimate beneficial owner (UBO) — identifying one would mean tracing the ownership of each shareholding company in turn. This profile is sourced directly from Companies House and was last updated on 23 October 2026.
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Shareholders
2
Two shareholders are currently on record for TETRA TECH RPS ENERGY LIMITED, held on the Confirmation Statement (CS01), filed under the Companies Act 2006.
The largest of these is R P S GROUP LIMITED, holding 79.9% — a majority holding — followed by R P S GROUP LIMITED at 20.1%.
Because every shareholder shown is a company rather than an individual, the ownership chain continues above this level, and no beneficial owner can be established from this filing alone.
| Shareholder | Type | Holding | Source Document |
|---|---|---|---|
| R P S GROUP LIMITED | 79.9% | Companies House | |
| R P S GROUP LIMITED | 20.1% | Companies House |
Officers
5
Three of the 5 officer records shown for TETRA TECH RPS ENERGY LIMITED are current appointments, filed with Companies House. Colin Pendlebury (appointed 2022-02-15), Richard Lemmon (appointed 2023-11-02) and Anthony Gaffney (appointed 2025-08-04) all serve as Director. The remaining 2 records shown (Gavin Pattison and Roger Argus) are former appointments that have since been resigned.
The register reports 25 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Management authority at TETRA TECH RPS ENERGY LIMITED sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
The source filing doesn't specify representation authority — whether officers can act individually or must sign jointly to bind the company — so that detail isn't available here.
Group Structure
TETRA TECH RPS ENERGY LIMITED sits 3 levels below its ultimate parent, Tetra Tech, Inc., registered in United States. 3 subsidiaries are recorded beneath it, across 4 jurisdictions. Immediately above TETRA TECH RPS ENERGY LIMITED is R P S GROUP LIMITED, holding 100% as filed in TETRA TECH RPS ENERGY LIMITED's own shareholder record with Companies House. Tetra Tech, Inc. sits further up the chain, a link derived by walking shareholder filings across jurisdictions rather than stated in a single document. Each of these downward relationships is derived rather than filed: resolved by matching entities across the registry network, not stated directly in a single document.
Those 3 subsidiaries span United Kingdom, Germany, India, Norway jurisdictions, though this list should not be read as complete — subsidiaries only become visible here where shareholder data has actually been filed with a register, so holdings in jurisdictions without that filing simply won't appear. One of the 3 go a level deeper still, with its own further subsidiaries recorded beneath it — additional ownership layers this view doesn't expand.
Tetra Tech, Inc.
United States
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Frequently Asked Questions
Who owns TETRA TECH RPS ENERGY LIMITED?
Two shareholders are currently on record for TETRA TECH RPS ENERGY LIMITED, held on the Confirmation Statement (CS01), filed under the Companies Act 2006. The largest of these is R P S GROUP LIMITED, holding 79.9% — a majority holding — followed by R P S GROUP LIMITED at 20.1%. Because every shareholder shown is a company rather than an individual, the ownership chain continues above this level, and no beneficial owner can be established from this filing alone.
Who is TETRA TECH RPS ENERGY LIMITED's UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for TETRA TECH RPS ENERGY LIMITED is itself a company rather than a natural person, so no Ultimate Beneficial Owner (UBO) is identified at this level; establishing one would require tracing the ownership of each shareholding company in turn.
How many shareholders does TETRA TECH RPS ENERGY LIMITED have on record?
2 shareholders are shown on record for TETRA TECH RPS ENERGY LIMITED.
What is TETRA TECH RPS ENERGY LIMITED's company registration number?
TETRA TECH RPS ENERGY LIMITED's registration number is 01465554, filed with Companies House in United Kingdom. Its current status on the register is active.
Is TETRA TECH RPS ENERGY LIMITED still an active company?
TETRA TECH RPS ENERGY LIMITED's status on Companies House is listed as active.
When was TETRA TECH RPS ENERGY LIMITED incorporated?
TETRA TECH RPS ENERGY LIMITED was incorporated on 7 December 1979, according to Companies House.
What is TETRA TECH RPS ENERGY LIMITED's registered address?
The registered address on file for TETRA TECH RPS ENERGY LIMITED is Abingdon, United Kingdom.
What legal structure is TETRA TECH RPS ENERGY LIMITED registered as?
TETRA TECH RPS ENERGY LIMITED is registered as a Private limited company (Ltd.) in United Kingdom.
Who are the officers/directors of TETRA TECH RPS ENERGY LIMITED?
Three of the 5 officer records shown for TETRA TECH RPS ENERGY LIMITED are current appointments, filed with Companies House. Colin Pendlebury (appointed 2022-02-15), Richard Lemmon (appointed 2023-11-02) and Anthony Gaffney (appointed 2025-08-04) all serve as Director. The remaining 2 records shown (Gavin Pattison and Roger Argus) are former appointments that have since been resigned. Management authority at TETRA TECH RPS ENERGY LIMITED sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does TETRA TECH RPS ENERGY LIMITED have a parent company or subsidiaries?
TETRA TECH RPS ENERGY LIMITED sits 3 levels below its ultimate parent, Tetra Tech, Inc., registered in United States. 3 subsidiaries are recorded beneath it, across 4 jurisdictions. Those 3 subsidiaries span United Kingdom, Germany, India, Norway jurisdictions, though this list should not be read as complete — subsidiaries only become visible here where shareholder data has actually been filed with a register, so holdings in jurisdictions without that filing simply won't appear. One of the 3 go a level deeper still, with its own further subsidiaries recorded beneath it — additional ownership layers this view doesn't expand.
Can Zavia monitor changes to TETRA TECH RPS ENERGY LIMITED's ownership over time?
This profile reflects a point-in-time snapshot from Companies House. Zavia's monitoring API can track changes to TETRA TECH RPS ENERGY LIMITED's registered shareholders, officers, and group structure going forward, flagging updates as they're filed rather than requiring a manual recheck.
Can I access TETRA TECH RPS ENERGY LIMITED's data through an API?
Yes. Zavia's API connects directly to official government ownership registries across 195 countries and territories, including United Kingdom, so records like TETRA TECH RPS ENERGY LIMITED's registration, shareholder, UBO, and group-structure data can be queried programmatically instead of viewed one page at a time.
Where does this company information come from, and how current is it?
This record is sourced directly from Companies House and was last synced on 23 October 2026.