Tethys Energy
TETHYS ENERGY LTD, number 08824024 at Companies House: active. Incorporated on 23 Dec 2013. Not verified by TrustValet. Facts read from Companies House on .
This is the page people find when they search for Tethys Energy. So far it shows only what Companies House holds.
- Registered and active at Companies House: done
- The director has verified their identity: done
- Phone number: not added yet
- Your own description: not added yet
- Website: not added yet
- Verification certificate: not added yet
Takes about two minutes. We check your name against the directors on the register.
See how your page looks verified →The company has not published a website or phone number yet. If this is your company, claim the page for free to add them.
What we found
Not a verification. These are public sources we read on the dates shown; no certificate has been issued.
Companies House records TETHYS ENERGY LTD under number 08824024, status active.
The company is 12 years old. Its filing history below shows how it has kept up with the register since then.
The registered office is where official post goes. It is not always where the company works.
Standard Industrial Classification 43999, as declared by the company.
We use director names only to confirm who claims this page. We do not publish them.
Companies House now requires directors to verify who they are. The register records when each verification was confirmed; the first here is dated 19 Dec 2025.
A company must tell Companies House who owns or controls it. We show the kind and size of control, not the names of individuals.
Neither the accounts nor the confirmation statement is overdue on the register.
Neither the register nor the company has given us a website. A domain is what a certificate would cover.
Re-run this check yourself →
- Open the Companies House register and search “TETHYS ENERGY LTD”.
- Open the company by number 08824024 and read the status line.
- Check it reads “active”, as we recorded on 20 Oct 2026.
Legal identity
- Legal name
- TETHYS ENERGY LTD
- Registration no.
- 08824024
- Incorporated
- 23 Dec 2013
- Register status
- Active
- Company type
- Private limited company
- Registered in
- England and Wales
- Nature of business
- 43999 Other specialised construction activities n.e.c.
- Registered office
- Reading, RG4
A private limited company: the owners are liable only for what they paid, or still owe, for their shares. It files accounts and a confirmation statement every year.
Who owns and controls it
Declared to Companies House by the company. Individuals appear by kind of control only; a company that controls it is named, with its own register entry.
- Holds 75 to 100% of the shares
- Holds 75 to 100% of the voting rights
- Can appoint or remove most directors
Companies House · read 20 Oct 2026
At a glance
Filing deadlines
Every limited company files accounts once a year and a confirmation statement at least every 12 months. The dates below are the register's own.
Companies House · read 20 Oct 2026
Register history
What the company has filed and what has changed on the register since we first read it.
Filings
- 21 Sep 2026Accounts filed (micro entity)
- 19 Dec 2025Confirmation statement filed
- 10 Jun 2025Accounts filed (micro entity)
- 18 Dec 2024Confirmation statement filed
- 20 May 2024Accounts filed (micro entity)
- 18 Dec 2023Confirmation statement filed
- 19 Jun 2023Accounts filed (micro entity)
- 20 Dec 2022Confirmation statement filed
- 09 Sep 2022Directors updated
- 07 Jun 2022Accounts filed (total exemption full)
- 23 Dec 2021Confirmation statement filed
- 17 Aug 2021Accounts filed (total exemption full)
About
Tethys Energy is a building installation company registered in Reading, RG4. It was incorporated at Companies House on 23 Dec 2013 and declares its business as other specialised construction activities n.e.c.. This description is written by TrustValet from public information and will be replaced by the company's own text if it claims the listing.
Other companies nearby
All building installation and finishing in Reading →Before you pay anyone, read this.
All guides →Who owns a UK company is usually on the public record, free to search. Here is where to look for owners, controllers and directors, how to follow a parent company up the chain, and what the register never shows.
Every UK company must file a confirmation statement at least once every 12 months, even if nothing has changed. Here is what it confirms, when it is due, what it costs and what happens if you are late.
The right builder for an extension is chosen from drawings, not from a chat on the doorstep. Here is the order of work, how to get quotes you can compare, and what to agree before anyone digs.
Questions about this company
Is Tethys Energy a registered company?
Yes. TETHYS ENERGY LTD is registered at Companies House under number 08824024, active as read on 20 Oct 2026.
How old is Tethys Energy?
It was incorporated on 23 Dec 2013, so it is 12 years old. Its filing history on the register shows how it has kept up with its accounts and statements since then.
Who owns Tethys Energy?
According to Companies House, Tethys Energy is controlled by one individual. The declaration was read on 20 Oct 2026.
When are Tethys Energy's accounts due?
Companies House lists the next accounts as due on 30 Sep 2027, for the period ending 31 Dec 2026, and the next confirmation statement on 01 Jan 2027.
I run Tethys Energy. How do I update this page?
Claim the page for free. We check your name against the directors on the register, then you can add a website, phone number, logo, services and areas. Verification is optional and free while our badge is on your website (£19 a year without it), and adds a dated certificate.
Does TrustValet vouch for its work?
No. We read public registers and publish what they say. We have not inspected any work and make no judgement about quality.
How do I contact them?
Use the details in the contact block above, where the company has added them. They are the company's own details, and we do not take messages on their behalf.
Show customers they can trust Tethys Energy
Most people look a company up before they pay it. A verified page here, and a live badge on your own website, answer their first question at a glance: is this company real, and is it who it says it is?
Examples. A real badge carries your company's name, links to your page on TrustValet and says it is not valid if anyone copies it to another website.
What verification gives Tethys Energy
- Shown first among building installation and finishing in Reading, marked as verified.
- A dated certificate that anyone can check on our site.
- A live badge for your website that shows your certificate's status today.
- 14 checks against public registers and your website, decided by a person.
Three steps
- 1Claim the page, free. It takes about two minutes.
- 2Add your website, phone number, description and logo.
- 3Put our badge on your website: verification is free while it stays there, or £19 a year without it.