opendata.bot
Company number
SC824823

KALYPSO OFFSHORE ENERGY LTD

Active
✓ Active company on the official register. Next accounts due 31 July 2027.

Company details

Scotland, Scotland Contains OS data © Crown copyright and database right. Contains Royal Mail data © Royal Mail copyright and database right. Source: Office for National Statistics licensed under the Open Government Licence v.3.0.
Registered name
KALYPSO OFFSHORE ENERGY LTD
Company number
SC824823
Registered office
C/O ADDLESHAW GODDARD, 24, ST. ANDREW SQUARE, EDINBURGH, EH2 1AF, SCOTLAND · 198 other companies at this postcode
Company type
Private Limited Company
Incorporated on
4 October 2024
Status
Active
Age
1 year
Nature of business (SIC)
42220 — Construction of utility projects for electricity and telecommunications · 42910 — Construction of water projects · 43290 — Other construction installation · 43999 — Other specialised construction activities n.e.c.
Accounts — next due
31 Jul 2027
Accounts — last made up to
31 Oct 2025
Confirmation statement — next due
07 Jan 2027
Confirmation statement — last
24 Dec 2025

What the register says

Facts from the register, with the dates they are filed under. Not a score: what they mean is for you to judge, and every line can be checked against Companies House itself.

Companies House register snapshot, read 02/09/2026.

People with significant control

Beneficial owners holding over 25% of shares, voting rights or the right to appoint directors

Mr Colin Stephen Smith
owns 25–50% of shares · holds 25–50% of voting rights
Notified 04/10/2024
Mr Owen Ross Rataj
owns 75–100% of shares · holds 75–100% of voting rights
Notified 04/10/2024

Corporate structure

Who controls this company, and who they control in turn

2 controllers Drag to move · scroll to zoom · double-click to expand
Company Person Current control Ended

Connections

Mr Owen Ross Rataj
born 09/1991 · Netherlands owns 75–100% of shares · holds 75–100% of votes Notified 04/10/2024
Mr Colin Stephen Smith
born 08/1973 · Netherlands owns 25–50% of shares · holds 25–50% of votes Control ended 05/11/2024

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
05/11/2024 Person with significant control ceased Mr Colin Stephen Smith
04/10/2024 Person with significant control added Mr Owen Ross Rataj
04/10/2024 Person with significant control added Mr Colin Stephen Smith

Documents for KALYPSO OFFSHORE ENERGY LTD

Need this one company on file? Buy the document on its own — no plan required.

Company extract£1.99

The full registration record as held today — name, number, status, registered office, company type, previous names, officers, PSC and SIC codes, timestamped for your file.

PDF Order
Financial statements£3.99

Every figure the company’s own accounts state, across each filed period, with year-on-year movement. Most UK companies file small or micro-entity accounts — a balance sheet and a headcount, no turnover or profit.

PDF + CSV Order
Ownership report£3.99

Who controls the company: persons with significant control, the nature of that control, the ownership graph and every other company those controllers hold.

PDF Order

Data protection register

No entry found on the ICO register of fee payers under this name.

Not every organisation has to register — some are exempt. An absent entry is a question to ask, not a finding.

Get this company via API

Every field on this page is available as structured JSON behind one endpoint and one API key.

GET /v1/company/gb/SC824823
X-Api-Key: $OPENDATA_KEY
Read the API docs

Frequently asked questions

What is the company number of KALYPSO OFFSHORE ENERGY LTD?
According to the official registry, the company number of KALYPSO OFFSHORE ENERGY LTD is SC824823.
Where is KALYPSO OFFSHORE ENERGY LTD registered?
The registered office is C/O ADDLESHAW GODDARD, 24, ST. ANDREW SQUARE, EDINBURGH, EH2 1AF, SCOTLAND.
What is the SIC code of KALYPSO OFFSHORE ENERGY LTD?
The nature of business is recorded under SIC code 42220 — Construction of utility projects for electricity and telecommunications, 42910 — Construction of water projects, 43290 — Other construction installation, 43999 — Other specialised construction activities n.e.c..
Who controls KALYPSO OFFSHORE ENERGY LTD?
Mr Colin Stephen Smith is recorded as a person with significant control, and owns 25–50% of shares, holds 25–50% of voting rights.
When are the next accounts of KALYPSO OFFSHORE ENERGY LTD due?
The next annual accounts are due by 31 July 2027, and the last accounts were made up to 31 October 2025.

About KALYPSO OFFSHORE ENERGY LTD (SC824823)

KALYPSO OFFSHORE ENERGY LTD is a private limited company incorporated on 4 October 2024 and registered in the United Kingdom under company number SC824823. Its registered office is at C/O ADDLESHAW GODDARD, 24, ST. ANDREW SQUARE, EDINBURGH, EH2 1AF, SCOTLAND. The recorded nature of business is construction of utility projects for electricity and telecommunications (SIC 42220). The company is currently active , with statutory accounts last made up to 31 October 2025. , and the person with significant control is Mr Colin Stephen Smith. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House bulk data , last refreshed 2 September 2026.

Companies at the same registered office

Construction of utility projects for electricity and telecommunications across UK registers

The same sector and the same company, seen through every register we hold

Explore by sector

Every UK company records what it does as a SIC code — browse the sectors around this one.