Active

Callisto Consulting Engineering Ltd

#623862 LTD - Private Company Limited by Shares

Registered in Tullamore, Co. Offaly

Callisto Consulting Engineering Ltd is a private company limited by shares registered in Ireland on 5 April 2018 (company number 623862), based in Tullamore, Co. Offaly. Current status on the CRO register: Active. Its website is callisto.ie.

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Registry facts

Registered Name CALLISTO CONSULTING ENGINEERING LIMITED
Company Number 623862
Company Type LTD - Private Company Limited by Shares
Type Code 1153
Status Normal

Important Dates

Registration Date 5 April 2018
Last Annual Return 31 December 2025
Last Accounts Date 31 March 2025

Industry Classification (NACE)

NACE Code: 43.99
Section Construction Division Specialised construction activities Group Other specialised construction activities Class Other specialised construction activities n.e.c.

Registered Address

BLOCK 6 CENTRAL BUSINESS PARK

CLONMINCH

TULLAMORE CO. OFFALY

TULLAMORE,OFFALY

R35Y6Y0

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Additional business information

Contact details, websites, social profiles and summaries are gathered from public web sources. They are not CRO registry fields.

Contact Details

Phone Number 057 935 1010
Email Address info@callisto.ie

Company Website

Business summary

Callisto Consulting Engineering Limited is a specialist consultancy with more than 15 years of combined experience in the construction sector. Based in Tullamore, Co. Offaly, the firm delivers quality‑assured engineering advice to a broad range of clients, from public bodies to commercial developers.

The company’s core expertise lies in the design of building mechanical services, covering heating, ventilation, air‑conditioning and water systems. It also provides Project Supervisor Design Process (PSDP) support, prepares applications for funding—including school emergency works and summer‑works schemes—and carries out commercial Building Energy Rating (BER) assessments. These services are underpinned by a pragmatic, client‑focused approach that balances technical rigour with cost‑effective solutions.

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How to read this record

Registry fields come from the CRO open data source.

CRO register status: Normal.

Company Check displays this as Active for readability.

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CRO snapshot retrieved: 2 Oct 2026, 10:40. Imported successfully: 2 Oct 2026, 10:44.