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Verified CRO data Updated 2026-05-16

TETHYS LIMITED

● Active

Active Irish company in Wicklow, incorporated 27 November 2015 — NACE 43.99, CRO 572287.

CRO 572287 Incorporated 27 Nov 2015 NACE 43.99 Wicklow

Overview

TETHYS LIMITED is a company registered in Ireland with CRO number 572287. The company operates as Tethys Instruments, a manufacturer specializing in online analysers for environmental and process applications. Its product range includes water and gas analysers based on UV and IR spectroscopy, such as UV and IR probes for pH, dissolved oxygen, turbidity, conductivity, ORP, and chlorine sensing, as well as gas analysers like the CEM and EXM models. The company highlights its expertise in UV-Vis spectroscopy and offers a range of probes and sensors for industrial and environmental monitoring. The business is positioned as a specialist in online analytical instrumentation. Information is available via a dedicated website with product listings, events, and contact details. Beyond registry-level identification, no further business details are publicly captured.

Location & registered address

Knockadosan
Rathdrum
Wicklow
Rathdrum
Wicklow
Ireland

Industry classification

NACE Rev. 2 — 43.99

→ All NACE 43.99 companies in Ireland In Wicklow

Company facts

Sourced from Companies Registration Office (CRO)

Legal name

TETHYS LIMITED

CRO number

572287

Status

Active

Legal form

Ltd - Private Company Limited By Shares

Incorporated

27 November 2015

Operating years

11 years

Registered county

Wicklow

Registered office

KNOCKADOSAN, RATHDRUM,WICKLOW, RATHDRUM, WICKLOW, IRELAND

Last annual return

31 December 2024

Last accounts

31 December 2024

Frequently asked questions

What does TETHYS LIMITED do?

TETHYS LIMITED is a company registered in Ireland with CRO number 572287. The company operates as Tethys Instruments, a manufacturer specializing in online analysers for environmental and process applications.

Where is TETHYS LIMITED based?

TETHYS LIMITED's registered office is at Knockadosan, Rathdrum, Wicklow, Rathdrum, Wicklow, Ireland.

When was TETHYS LIMITED founded?

TETHYS LIMITED was incorporated with the Irish Companies Registration Office on 27 November 2015, more than 10 years ago.

Is TETHYS LIMITED still active?

Yes. The company is listed with the Companies Registration Office under status 'Normal' as of the most recent filing on 31 December 2024.

What is the CRO number for TETHYS LIMITED?

572287.

Where this data comes from

CRO Open Data data.gov.ie/dataset/companies-register Weekly All factual fields
AI synthesis Qwen3-4B-Instruct (locally hosted) 2026-05-16 Prose summary only

About this summary — the prose Overview above is generated by an LLM from the cited sources. Factual fields (CRO number, status, dates, address, NACE code) come directly from the Companies Registration Office. If you spot an error, please report it →

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