86/ 100
Robust

PORVAIR FILTRATION GROUP LIMITED

Active00888596|Private Limited Company|Est. 60 years ago|Updated 12 Apr 2026
Financial Health
50
Compliance & Legal
69
Governance & Structure
72
Network Risk
85
Operational Quality
66

PORVAIR FILTRATION GROUP LIMITED (00888596) is a long-established private limited company based in KING'S LYNN, with over 60 years of operating history since 1966. The company operates in the manufacture of other plastic products sector. Our database holds 96 signals from 13 official sources covering this company's filings, appointments, and regulatory records. Risk assessment: 86/100 ("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
KING'S LYNN, PE30 2JN
Incorporated
28 Sept 1966
Accounts Category
FULL
Next Accounts Due
31 Aug 2026
Next Statement Due
14 Apr 2026 (overdue)
Mortgage Charges
6
Outstanding
1

About PORVAIR FILTRATION GROUP LIMITED

PORVAIR FILTRATION GROUP LIMITED is an active private limited company incorporated in 1966 in King's Lynn, engaged in the manufacture of other plastic products with seven active officers and two active charges.

Business Profile

Business Model
Manufacturing

Directors (7)

View all
  • MT
    MR THOMAS MARK LIDDELL
    Director since 7 Apr 2008
  • MD
    MR DAVID MALCOLM MELLOR
    Director since 31 Jan 2011
  • MI
    MR IAN STUART BOXALL
    Director since 25 Sept 2012
  • MM
    MR MICHAEL JOHN HUGHES
    Director since 21 Jan 2021
  • MJ
    MR JAMES ALAN MILLS
    Director since 23 Jul 2021

Data Signals

View details
96
Total Signals
13
Data Sources
86/100
Risk Score

Good data coverage from 13 sources. Risk score of 86 indicates a strong compliance profile.

Financial
51
Compliance
24
ESG
7
Trade
4
Governance
4
Risk
3
innovation
2
growth
1

Industry Context

PORVAIR FILTRATION GROUP LIMITED is 1 of 7 manufacture of other plastic products companies in KING'S LYNN, out of 3,752 active companies in this sector nationally (4,151 including dissolved).

19.3 yrs
Sector avg. age
96.1%
Older than peers
0.1%
Sector dissolution
Company: 60 yearsSector avg: 19.3 yrs
Older than 96.1% of active companies in this sector

Director Network

The 5 directors of PORVAIR FILTRATION GROUP LIMITED are connected to 14 other companies.

None of these connected companies have been dissolved.

Property Portfolio

PORVAIR FILTRATION GROUP LIMITED is listed as the proprietor of 4 properties in the HM Land Registry.

Properties are located in South East.

Government Contracts

PORVAIR FILTRATION GROUP LIMITED has been awarded 1 government contract with a combined value of £600K.

The most recent contract was with CTM Portal for the NDA Shared Services Alliance (21 Jan 2021).

Mortgage Charges

7
Total charges
2
Outstanding
5
Satisfied

Innovation & Grants

2
Grants awarded

PORVAIR FILTRATION GROUP LIMITED has received 2 Innovate UK grants. This shows active participation in UK innovation programmes.

Compliance & Trade

ICO Registered
Modern Slavery Compliant
Exporter
Importer

Payment Practices

Period ending 30 Nov 2025
48 days
Avg. payment time
29%
Paid within 30 days
27%
Paid after 60 days

PORVAIR FILTRATION GROUP LIMITED pays invoices in an average of 48 days. 29% are paid within 30 days.

Data Sources

This company profile is built from 12 official data sources: Ch Officers, Companies House, Contracts Finder, Gateway to Research, Gender Pay Gap Service, HM Land Registry, HMRC Trade Info, ICO, Innovate UK, Modern Slavery Registry, Payment Practices, WHOIS.

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Frequently Asked Questions

What does PORVAIR FILTRATION GROUP LIMITED do?

PORVAIR FILTRATION GROUP LIMITED is an active private limited company incorporated in 1966 in King's Lynn, engaged in the manufacture of other plastic products with seven active officers and two active charges..

Who are the directors of PORVAIR FILTRATION GROUP LIMITED?

Current directors include MR THOMAS MARK LIDDELL, MR DAVID MALCOLM MELLOR, MR IAN STUART BOXALL and 2 more.

Where is PORVAIR FILTRATION GROUP LIMITED registered?

PORVAIR FILTRATION GROUP LIMITED is registered in KING'S LYNN, United Kingdom.

What is the SIC code for PORVAIR FILTRATION GROUP LIMITED?

PORVAIR FILTRATION GROUP LIMITED operates under SIC code 22290 — Manufacture of other plastic products.

What is the risk score for PORVAIR FILTRATION GROUP LIMITED?

PORVAIR FILTRATION GROUP LIMITED has a risk score of 86 out of 100, classified as "Robust". This score is calculated from 96 data signals across 13 government sources.

When are the next accounts due for PORVAIR FILTRATION GROUP LIMITED?

The next accounts for PORVAIR FILTRATION GROUP LIMITED are due on 31 Aug 2026.

Does PORVAIR FILTRATION GROUP LIMITED own property in the UK?

Yes, PORVAIR FILTRATION GROUP LIMITED is listed as the proprietor of 4 properties in the HM Land Registry, located in South East.

Does PORVAIR FILTRATION GROUP LIMITED have government contracts?

Yes, PORVAIR FILTRATION GROUP LIMITED has been awarded 1 government contract with a combined value of £600K.

What is the manufacture of other plastic products sector like in the UK?

The dissolution rate for the manufacture of other plastic products sector in the UK is 0.1%. The average company age in this sector is 19.3 years.

Is PORVAIR FILTRATION GROUP LIMITED still trading?

PORVAIR FILTRATION GROUP 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 PORVAIR FILTRATION GROUP LIMITED?

PORVAIR FILTRATION GROUP 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 PORVAIR FILTRATION GROUP LIMITED?

PORVAIR FILTRATION GROUP LIMITED was incorporated on 28 Sept 1966, making it 60 years old. The company remains active and in good standing.

What industry does PORVAIR FILTRATION GROUP LIMITED operate in?

PORVAIR FILTRATION GROUP LIMITED is classified under SIC code 22290 (Manufacture of other plastic 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 PORVAIR FILTRATION GROUP LIMITED?

We track 96 data signals from 13 official government sources for PORVAIR FILTRATION GROUP LIMITED.

Data verified: 12 Apr 2026 from 13 official sources · Data sourced from Ch Officers, Companies House, Contracts Finder, Gateway to Research, Gender Pay Gap Service, HM Land Registry, HMRC Trade Info, ICO, Innovate UK, Modern Slavery Registry, Payment Practices, WHOIS and other official UK government databases. Verify on Companies House.