90/ 100
Robust

DIOMED DEVELOPMENTS LIMITED

Active00745839|Private Limited Company|Est. 63 years ago|Updated 13 Sept 2026
Financial Health
65
Compliance & Legal
70
Governance & Structure
73
Network Risk
79
Operational Quality
59

DIOMED DEVELOPMENTS LIMITED (00745839) is a long-established private limited company based in LOUGHTON, with over 63 years of operating history since 1963. The company operates in the manufacture of basic pharmaceutical products sector. Our database holds 24 signals from 11 official sources covering this company's filings, appointments, and regulatory records. Risk assessment: 90/100 ("robust"), reflecting a strong compliance and financial profile.

Key Facts

Status
Active
Company Type
Private Limited Company
Location
LOUGHTON, IG10 4PL
Incorporated
2 Jan 1963
Accounts Category
FULL
Next Accounts Due
28 Feb 2027
Next Statement Due
7 Dec 2026
Mortgage Charges
3
Outstanding
0

About DIOMED DEVELOPMENTS LIMITED

DIOMED DEVELOPMENTS LIMITED is an active private limited company incorporated in 1963 in Loughton, specialising in the manufacture of basic pharmaceutical products.

Business Profile

Business Model
Manufacturing

Directors (4)

View all
  • MM
    MR MICHAEL JONATHAN YARROW
    Director since 23 Nov 1991
  • Secretary since 1 Nov 2005
  • Director since 24 May 2006
  • Director since 1 Jun 2016

Data Signals

View details
24
Total Signals
11
Data Sources
90/100
Risk Score

Standard data coverage across 11 sources. Risk score of 90 indicates a strong compliance profile.

Compliance
9
Financial
6
Governance
5
Risk
3
ESG
1

Industry Context

DIOMED DEVELOPMENTS LIMITED is 1 of 1 manufacture of basic pharmaceutical products companies in LOUGHTON, out of 1,074 active companies in this sector nationally (1,326 including dissolved).

14.6 yrs
Sector avg. age
97.2%
Older than peers
11.2%
Sector dissolution
Company: 63 yearsSector avg: 14.6 yrs
Older than 97.2% of active companies in this sector

Director Network

The 3 directors of DIOMED DEVELOPMENTS LIMITED are connected to 15 other companies.

None of these connected companies have been dissolved.

Property Portfolio

DIOMED DEVELOPMENTS LIMITED is listed as the proprietor of 1 property in the HM Land Registry.

Properties are located in South East.

Financial Summary

as of 31 May 2025
Turnover
£21.2M
Net Profit/Loss
£2.8M
Employees
6

Mortgage Charges

3
Total charges
0
Outstanding
3
Satisfied

Financial History

6 employees as of 31 May 2025.

YearTurnoverProfitNet Assets
31 May 2025£21.2M£2.8M
31 May 2024£1.0M
31 May 2023£612K

Compliance & Trade

ICO Registered
Modern Slavery Compliant

Gazette Notices

DIOMED DEVELOPMENTS LIMITED has been mentioned in 1 London or Edinburgh Gazette notice.

Gazette notices are official public records that may relate to company changes, winding-up petitions, or other statutory notifications.

Data Sources

This company profile is built from 9 official data sources: Ch Charges, Ch Officers, Companies House, Environment Agency, HM Land Registry, ICO, Modern Slavery Registry, The Gazette, WHOIS.

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Frequently Asked Questions

What does DIOMED DEVELOPMENTS LIMITED do?

DIOMED DEVELOPMENTS LIMITED is an active private limited company incorporated in 1963 in Loughton, specialising in the manufacture of basic pharmaceutical products..

Who are the directors of DIOMED DEVELOPMENTS LIMITED?

Current directors include MR MICHAEL JONATHAN YARROW, , and 1 more.

Where is DIOMED DEVELOPMENTS LIMITED registered?

DIOMED DEVELOPMENTS LIMITED is registered in LOUGHTON, United Kingdom.

What is the SIC code for DIOMED DEVELOPMENTS LIMITED?

DIOMED DEVELOPMENTS LIMITED operates under SIC code 21100 — Manufacture of basic pharmaceutical products.

What is the risk score for DIOMED DEVELOPMENTS LIMITED?

DIOMED DEVELOPMENTS LIMITED has a risk score of 90 out of 100, classified as "Robust". This score is calculated from 24 data signals across 11 government sources.

When are the next accounts due for DIOMED DEVELOPMENTS LIMITED?

The next accounts for DIOMED DEVELOPMENTS LIMITED are due on 28 Feb 2027.

Does DIOMED DEVELOPMENTS LIMITED own property in the UK?

Yes, DIOMED DEVELOPMENTS LIMITED is listed as the proprietor of 1 property in the HM Land Registry, located in South East.

How many employees does DIOMED DEVELOPMENTS LIMITED have?

According to the latest filed accounts (31 May 2025), DIOMED DEVELOPMENTS LIMITED has 6 employees.

What is the manufacture of basic pharmaceutical products sector like in the UK?

The dissolution rate for the manufacture of basic pharmaceutical products sector in the UK is 11.2%. The average company age in this sector is 14.6 years.

Is DIOMED DEVELOPMENTS LIMITED still trading?

DIOMED DEVELOPMENTS LIMITED is currently listed as "Active" on Companies House, indicating it is still a registered company. An "Active" status means the company has not been dissolved, struck off, or entered into liquidation.

What type of company is DIOMED DEVELOPMENTS LIMITED?

DIOMED DEVELOPMENTS LIMITED is registered as a Private Limited Company, which is a company limited by shares whose shares are not offered to the general public. It is the most common type of UK company, offering limited liability to its shareholders.

How old is DIOMED DEVELOPMENTS LIMITED?

DIOMED DEVELOPMENTS LIMITED was incorporated on 2 Jan 1963, making it 63 years old. The company remains active and in good standing.

What industry does DIOMED DEVELOPMENTS LIMITED operate in?

DIOMED DEVELOPMENTS LIMITED is classified under SIC code 21100 (Manufacture of basic pharmaceutical products). The Standard Industrial Classification system is used by the UK government to categorise businesses by their primary economic activity.

How much data is available on DIOMED DEVELOPMENTS LIMITED?

We track 24 data signals from 11 official government sources for DIOMED DEVELOPMENTS LIMITED.

Data verified: 13 Sept 2026 from 11 official sources · Data sourced from Ch Charges, Ch Officers, Companies House, Environment Agency, HM Land Registry, ICO, Modern Slavery Registry, The Gazette, WHOIS and other official UK government databases. Verify on Companies House.