Company Active LTD

Company profile

Intumescent Systems Limited

Passive Fire Protection Products from Envirograf

Trustedmanufacturer of Passive Fire Protection Products since 1983. Phone: +44 (0) 1 304 842 555. A unique and extensive range.

CRN

02139649

Founded

1987

Age

Overview

Legal name

INTUMESCENT SYSTEMS LIMITED

Region

South East England

Registered address

CHARLTON HOUSE

DOUR STREET

DOVER

KENT

ENGLAND

CT16 1BL

Insolvency history

Corporate ownership

Updated 07 Jul 2026 09:49

1 level 1 ultimate controller

Company Active LTD

Intumescent Systems Limited

CRN 02139649

Direct and ultimate controller Active LTD

Envirograf Limited

CRN 04438902

Company events

Reference milestones and recent Companies House filing stream events.

5 events

15 Jan

2027

Confirmation statement due

Confirmation Due

Next confirmation statement due date

05 Jan

2027

Accounts due

Accounts Due

Next accounts due date

01 Jan

2026

Confirmation statement filed

Confirmation

Last confirmation statement made up date

05 Apr

2025

Accounts filed

Accounts

Last accounts made up date

10 Jun

1987

Incorporated

Inception

Company registered at Companies House