89/ 100
Robust

CATHODIC PROTECTION CO. LIMITED

Active00478098|Private Limited Company|Est. 76 years ago|Updated 12 Apr 2026
Financial Health
55
Compliance & Legal
62
Governance & Structure
71
Network Risk
85
Operational Quality
80

CATHODIC PROTECTION CO. LIMITED (00478098) is a long-established private limited company based in GRANTHAM, with over 76 years of operating history since 1950. The company operates in the manufacture of other electrical equipment sector. Our database holds 22 signals from 11 official sources covering this company's filings, appointments, and regulatory records. Risk assessment: 89/100 ("robust"), reflecting a strong compliance and financial profile. The company has 1 outstanding mortgage charge registered with Companies House.

Key Facts

Status
Active
Company Type
Private Limited Company
Location
GRANTHAM, NG31 7XS
Incorporated
7 Feb 1950
Accounts Category
MEDIUM
Next Accounts Due
30 Dec 2026
Next Statement Due
1 Feb 2027
Mortgage Charges
4
Outstanding
1

About CATHODIC PROTECTION CO. LIMITED

Cathodic Protection Co. Limited is an active private company incorporated in 1950, located in Grantham, specializing in the manufacture of other electrical equipment, with 3 active officers and 3 active charges.

Business Profile

Business Model
Manufacturing

Directors (3)

View all
  • MC
    MR CHRISTOPHER PAUL MARTIN
    Director since 22 Oct 2018
  • MD
    MR DANIEL KEITH MARSHALL
    Director since 28 Sept 2021
  • MS
    MR STUART IAN MARTIN
    Director since 28 Sept 2021

Data Signals

View details
22
Total Signals
11
Data Sources
89/100
Risk Score

Standard data coverage across 11 sources. Risk score of 89 indicates a strong compliance profile.

Financial
7
Governance
5
Trade
4
Compliance
3
Risk
3

Industry Context

CATHODIC PROTECTION CO. LIMITED is 1 of 3 manufacture of other electrical equipment companies in GRANTHAM, out of 2,411 active companies in this sector nationally (2,630 including dissolved).

18.4 yrs
Sector avg. age
99.3%
Older than peers
0.3%
Sector dissolution
Company: 76 yearsSector avg: 18.4 yrs
Older than 99.3% of active companies in this sector

Director Network

The 3 directors of CATHODIC PROTECTION CO. LIMITED are connected to 3 other companies.

None of these connected companies have been dissolved.

Property Portfolio

CATHODIC PROTECTION CO. LIMITED is listed as the proprietor of 1 property in the HM Land Registry.

Properties are located in East Midlands.

Filing Activity

146
Total filings
2
Last 12 months
29 Jan 2026
Last filing (CS01)

Financial Summary

as of 31 Mar 2021
Net Assets
£880K
Employees
53

Mortgage Charges

4
Total charges
3
Outstanding
1
Satisfied

Financial History

53 employees as of 31 Mar 2021.

YearTurnoverProfitNet Assets
31 Mar 2021£880K
31 Mar 2020

Compliance & Trade

ICO Registered
Exporter
Importer

Data Sources

This company profile is built from 8 official data sources: Ch Charges, Ch Officers, Companies House, HM Land Registry, HMRC Trade Info, ICO, Valuation Office, WHOIS.

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Frequently Asked Questions

What does CATHODIC PROTECTION CO. LIMITED do?

Cathodic Protection Co.

Who are the directors of CATHODIC PROTECTION CO. LIMITED?

Current directors include MR CHRISTOPHER PAUL MARTIN, MR DANIEL KEITH MARSHALL, MR STUART IAN MARTIN.

Where is CATHODIC PROTECTION CO. LIMITED registered?

CATHODIC PROTECTION CO. LIMITED is registered in GRANTHAM, United Kingdom.

What is the SIC code for CATHODIC PROTECTION CO. LIMITED?

CATHODIC PROTECTION CO. LIMITED operates under SIC code 27900 — Manufacture of other electrical equipment.

What is the risk score for CATHODIC PROTECTION CO. LIMITED?

CATHODIC PROTECTION CO. LIMITED has a risk score of 89 out of 100, classified as "Robust". This score is calculated from 22 data signals across 11 government sources.

When are the next accounts due for CATHODIC PROTECTION CO. LIMITED?

The next accounts for CATHODIC PROTECTION CO. LIMITED are due on 30 Dec 2026.

Does CATHODIC PROTECTION CO. LIMITED own property in the UK?

Yes, CATHODIC PROTECTION CO. LIMITED is listed as the proprietor of 1 property in the HM Land Registry, located in East Midlands.

How many employees does CATHODIC PROTECTION CO. LIMITED have?

According to the latest filed accounts (31 Mar 2021), CATHODIC PROTECTION CO. LIMITED has 53 employees.

What is the manufacture of other electrical equipment sector like in the UK?

The dissolution rate for the manufacture of other electrical equipment sector in the UK is 0.3%. The average company age in this sector is 18.4 years.

Is CATHODIC PROTECTION CO. LIMITED still trading?

CATHODIC PROTECTION CO. 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 CATHODIC PROTECTION CO. LIMITED?

CATHODIC PROTECTION CO. 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 CATHODIC PROTECTION CO. LIMITED?

CATHODIC PROTECTION CO. LIMITED was incorporated on 7 Feb 1950, making it 76 years old. The company remains active and in good standing.

What industry does CATHODIC PROTECTION CO. LIMITED operate in?

CATHODIC PROTECTION CO. LIMITED is classified under SIC code 27900 (Manufacture of other electrical equipment). 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 CATHODIC PROTECTION CO. LIMITED?

We track 22 data signals from 11 official government sources for CATHODIC PROTECTION CO. LIMITED.

Data verified: 12 Apr 2026 from 11 official sources · Data sourced from Ch Charges, Ch Officers, Companies House, HM Land Registry, HMRC Trade Info, ICO, Valuation Office, WHOIS and other official UK government databases. Verify on Companies House.