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Company number
SC536143

MARITIME ENVIRONMENTAL DEVELOPMENTS LIMITED

Officer · MORTIMER, Garry and 1 others
Active
✓ Active company on the official register. Next accounts due 28 February 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
MARITIME ENVIRONMENTAL DEVELOPMENTS LIMITED
Company number
SC536143
Registered office
4 VALENTINE COURT, DUNDEE BUSINESS PARK, DUNDEE, ANGUS, DD2 3QB, SCOTLAND · 310 other companies at this postcode
Company type
Private Limited Company
Incorporated on
24 May 2016
Status
Active
Age
10 years
Previous names
MARITIME HOUSE DEVELOPMENTS LIMITED (to 10 Mar 2023)
Nature of business (SIC)
41100 — Development of building projects · 74901 — Environmental consulting activities
Accounts — next due
28 Feb 2027
Accounts — last made up to
31 May 2025
Confirmation statement — next due
03 Mar 2027
Confirmation statement — last
17 Feb 2026

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.

Officers

2 active

director
Appointed 24/05/2016
Active
director
Appointed 24/05/2016
Active

People with significant control

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

Mr Garry Mortimer
owns 25–50% of shares · holds 25–50% of voting rights
Notified 24/05/2016
Ms Irene Marie Tierney
owns 25–50% of shares · holds 25–50% of voting rights
Notified 24/05/2016

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 Garry Mortimer
born 08/1957 · Scotland owns 25–50% of shares · holds 25–50% of votes Notified 24/05/2016
Ms Irene Marie Tierney
born 11/1963 · Scotland owns 25–50% of shares · holds 25–50% of votes Notified 24/05/2016 Controls 3 companies

Serving officers

director Appointed 24/05/2016
director Appointed 24/05/2016

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
10/03/2023 Registered name changed MARITIME HOUSE DEVELOPMENTS LIMITED MARITIME ENVIRONMENTAL DEVELOPMENTS LIMITED
18/01/2018 Charge registered A registered charge
13/01/2018 Charge registered A registered charge
13/01/2018 Charge registered A registered charge
28/11/2016 Charge registered A registered charge
07/11/2016 Charge registered A registered charge
24/05/2016 Person with significant control added Ms Irene Marie Tierney
24/05/2016 Person with significant control added Mr Garry Mortimer
24/05/2016 Director appointed TIERNEY, Irene Marie
24/05/2016 Director appointed MORTIMER, Garry

Financial highlights

Parsed from the filed statutory accounts (£ thousands, except employees)

Source: Companies House bulk data filed accounts (iXBRL)
Metric FY2025FY2024
Total assets less current liabilities -178 -209
Net assets -178 -242
Employees (avg) 2 2

Documents for MARITIME ENVIRONMENTAL DEVELOPMENTS LIMITED

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.

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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.

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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

Filing history

Most recent filings

AA — accounts-with-accounts-type-micro-entity
accounts
CS01 — confirmation-statement-with-no-updates
confirmation-statement
CS01 — confirmation-statement-with-no-updates
confirmation-statement
AA — accounts-with-accounts-type-micro-entity
accounts
AA — accounts-with-accounts-type-micro-entity
accounts
CS01 — confirmation-statement-with-no-updates
confirmation-statement
CERTNM — certificate-change-of-name-company
change-of-name
CS01 — confirmation-statement-with-updates
confirmation-statement
AA — accounts-with-accounts-type-micro-entity
accounts
CS01 — confirmation-statement-with-no-updates
confirmation-statement
AA — accounts-with-accounts-type-micro-entity
accounts
MR04 — mortgage-satisfy-charge-full
mortgage
MR04 — mortgage-satisfy-charge-full
mortgage
CS01 — confirmation-statement-with-no-updates
confirmation-statement
AA — accounts-with-accounts-type-micro-entity
accounts
CS01 — confirmation-statement-with-no-updates
confirmation-statement
AA — accounts-with-accounts-type-micro-entity
accounts
CS01 — confirmation-statement-with-no-updates
confirmation-statement
PSC04 — change-to-a-person-with-significant-control
persons-with-significant-control
PSC04 — change-to-a-person-with-significant-control
persons-with-significant-control
AA — accounts-with-accounts-type-micro-entity
accounts
CS01 — confirmation-statement-with-no-updates
confirmation-statement
AA — accounts-with-accounts-type-micro-entity
accounts
MR04 — mortgage-satisfy-charge-full
mortgage
MR01 — mortgage-create-with-deed-with-charge-number-charge-creation-date
mortgage

Charges

0 outstanding · 5 satisfied

A registered charge — persons entitled: Lowry Capital Limited
fully-satisfied
A registered charge — persons entitled: Lowry Capital Limited
fully-satisfied
A registered charge — persons entitled: Lowry Capital Limited
fully-satisfied
A registered charge — persons entitled: Lowry Capital Limited
fully-satisfied
A registered charge — persons entitled: Lowry Capital Limited
fully-satisfied

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

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Frequently asked questions

What is the company number of MARITIME ENVIRONMENTAL DEVELOPMENTS LIMITED?
According to the official registry, the company number of MARITIME ENVIRONMENTAL DEVELOPMENTS LIMITED is SC536143.
Where is MARITIME ENVIRONMENTAL DEVELOPMENTS LIMITED registered?
The registered office is 4 VALENTINE COURT, DUNDEE BUSINESS PARK, DUNDEE, ANGUS, DD2 3QB, SCOTLAND.
Who runs MARITIME ENVIRONMENTAL DEVELOPMENTS LIMITED?
MORTIMER, Garry is listed among the officers of MARITIME ENVIRONMENTAL DEVELOPMENTS LIMITED.
What is the SIC code of MARITIME ENVIRONMENTAL DEVELOPMENTS LIMITED?
The nature of business is recorded under SIC code 41100 — Development of building projects, 74901 — Environmental consulting activities.
Who controls MARITIME ENVIRONMENTAL DEVELOPMENTS LIMITED?
Mr Garry Mortimer 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 MARITIME ENVIRONMENTAL DEVELOPMENTS LIMITED due?
The next annual accounts are due by 28 February 2027, and the last accounts were made up to 31 May 2025.

About MARITIME ENVIRONMENTAL DEVELOPMENTS LIMITED (SC536143)

MARITIME ENVIRONMENTAL DEVELOPMENTS LIMITED is a private limited company incorporated on 24 May 2016 and registered in the United Kingdom under company number SC536143. Its registered office is at 4 VALENTINE COURT, DUNDEE BUSINESS PARK, DUNDEE, ANGUS, DD2 3QB, SCOTLAND. The recorded nature of business is development of building projects (SIC 41100). The company is currently active , with statutory accounts last made up to 31 May 2025. 2 active officers are on record , and the person with significant control is Mr Garry Mortimer. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House bulk data , last refreshed 12 September 2026.

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