Deep mines
UK companies organised by the CorpSignals industry, segment, and subsegment taxonomy.
Company snapshot
What this shows: the size and current activity of this classification, plus recent formations, company age, revenue coverage, and trade participation.
All companies
69
Active companies
26
Formed in latest 12 months
2
Median active-company age
7.7 years
Revenue known
2
Importers
2
Exporters
2
Top values shown in the chart
| Category | Companies |
|---|---|
| All companies | 69 |
| Active companies | 26 |
| Formed in latest 12 months | 2 |
| Importers | 2 |
| Exporters | 2 |
Revenue coverage among active companies: 2 known, 24 unknown (7.7%).
Company formations
What this shows: monthly incorporations and dissolutions from 1 January 2024, including companies of every current status.
Latest ten months shown in the chart
| Month | Formed | Dissolved |
|---|---|---|
| 2025-11 | 0 | 1 |
| 2025-12 | 1 | 0 |
| 2026-01 | 0 | 2 |
| 2026-02 | 0 | 0 |
| 2026-03 | 0 | 0 |
| 2026-04 | 0 | 1 |
| 2026-05 | 0 | 0 |
| 2026-06 | 0 | 1 |
| 2026-07 | 0 | 2 |
| 2026-08 | 0 | 0 |
Window: 2024-01 to 2026-08.
Company status
What this shows: all current Companies House status values; blank and missing values are combined as Unknown.
Top values shown in the chart
| Status | Companies |
|---|---|
| Dissolved | 40 |
| Active | 26 |
| Liquidation | 3 |
Active companies by UK region
What this shows: active companies with a known ITL2 region. The UK map falls back to a bar chart if map data cannot be loaded.
Top values shown in the chart
| ITL2 region | Companies |
|---|---|
| Mid and South West Wales | 5 |
| West Midlands | 4 |
| Inner London - East | 3 |
| Gloucestershire and Wiltshire | 2 |
| Inner London - West | 2 |
| South East Wales | 2 |
| West Yorkshire | 2 |
| Berkshire, Buckinghamshire and Oxfordshire | 1 |
| Essex | 1 |
| Lancashire | 1 |
Geography coverage: 26 known, 0 unknown (100.0%).
Revenue ranges
What this shows: active companies grouped into the platform’s ordered estimated-revenue bands.
Top values shown in the chart
| Revenue range | Companies |
|---|---|
| 0-1m | 10 |
| 1m-15m | 3 |
| 15m-54m | 1 |
Revenue-range coverage: 14 known, 12 unknown (53.8%).
Company size and employees
What this shows: active companies by published size category and by reported employee count.
Top values shown in the chart
| Company size | Companies |
|---|---|
| Micro | 6 |
| Small | 4 |
| Large | 1 |
| Holding | 1 |
| Dormant | 12 |
Company-size coverage: 24 known, 2 unknown (92.3%).
Top values shown in the chart
| Employees | Companies |
|---|---|
| 0 | 3 |
| 1–9 | 8 |
| 10–49 | 1 |
Employee coverage: 12 known, 14 unknown (46.2%).
Active-company age
What this shows: how long currently active companies have been incorporated.
Top values shown in the chart
| Age band | Companies |
|---|---|
| Under 1 year | 2 |
| 1–3 years | 3 |
| 3–5 years | 5 |
| 5–10 years | 5 |
| 10–20 years | 4 |
| 20+ years | 7 |
Incorporation-date coverage: 26 known, 0 unknown (100.0%).
Classification breakdown
What this shows: active companies across the next taxonomy level; direct assignments are labelled separately. The top 20 are shown and remaining values are combined as Other.
Top values shown in the chart
| Classification | Companies |
|---|---|
| 05101 | 26 |
International trade
What this shows: active-company participation in imports and exports, followed by the ten HS2 categories involving the most distinct companies.
Top values shown in the chart
| Trade participation | Companies |
|---|---|
| Both | 2 |
| Neither | 24 |
Top imports HS2 categories
Top values shown in the chart
| HS2 category | Companies | GBP | Available dates |
|---|---|---|---|
| 73 — Iron or Steel Products | 2 | £222,863,003 | 2017-03-01 – 2026-05-01 |
| 84 — Machinery, boilers, and mechanical appliances; parts | 2 | £1,057,778,975 | 2016-04-01 – 2026-05-01 |
| 85 — Electrical machinery and equipment | 2 | £794,259,909 | 2016-02-01 – 2026-04-01 |
| 40 — Rubber and rubber products | 1 | £11,991,993 | 2022-01-01 – 2026-01-01 |
| 58 — Special woven and decorative fabrics | 1 | £1,021,674 | 2022-01-01 – 2026-05-01 |
| 59 — Treated or layered fabrics for industrial use | 1 | £4,030,867 | 2022-02-01 – 2024-05-01 |
| 69 — Ceramic products | 1 | £5,321,117 | 2025-10-01 – 2025-10-01 |
| 70 — Glass and Glassware | 1 | £5,970,961 | 2022-07-01 – 2026-01-01 |
| 76 — Aluminum and aluminum products | 1 | £27,623,829 | 2024-04-01 – 2024-04-01 |
| 79 — Zinc and zinc products | 1 | £1,659,882 | 2016-08-01 – 2016-08-01 |
Top exports HS2 categories
Top values shown in the chart
| HS2 category | Companies | GBP | Available dates |
|---|---|---|---|
| 40 — Rubber and rubber products | 1 | £31,600,701 | 2018-12-01 – 2026-03-01 |
| 44 — Wood and Wood Products | 1 | £662,258 | 2020-09-01 – 2020-09-01 |
| 58 — Special woven and decorative fabrics | 1 | £853,789 | 2020-03-01 – 2024-10-01 |
| 70 — Glass and Glassware | 1 | £193,589 | 2023-08-01 – 2023-08-01 |
| 72 — Iron and Steel | 1 | £711,264 | 2020-09-01 – 2020-09-01 |
| 73 — Iron or Steel Products | 1 | £59,235,524 | 2017-01-01 – 2026-04-01 |
| 83 — Miscellaneous metal items | 1 | £23,051 | 2018-08-01 – 2022-03-01 |
| 84 — Machinery, boilers, and mechanical appliances; parts | 1 | £102,503,014 | 2016-01-01 – 2026-05-01 |
| 85 — Electrical machinery and equipment | 1 | £4,344,344 | 2020-11-01 – 2022-05-01 |
| 87 — Vehicles, parts, and accessories (not for trains or trams) | 1 | £3,128,985 | 2023-02-01 – 2023-02-01 |
Business and digital traits
What this shows: active companies identified with selected ownership, business-model, and online-presence traits.
Values shown in the chart with data coverage
| Trait | Companies | Known | Unknown | Coverage |
|---|---|---|---|---|
| Family business | 5 | 19 | 7 | 73.1% |
| Holding company | 0 | 19 | 7 | 73.1% |
| Solo founder | 9 | 19 | 7 | 73.1% |
| Ecommerce | 0 | 0 | 26 | 0.0% |
| Website | 2 | 2 | 24 | 7.7% |
| 2 | 2 | 24 | 7.7% |
Leading active companies
What this shows: the ten active companies with the highest non-missing revenue, with company number used as the deterministic tie-breaker.
Top values shown in the chart
| Company | Revenue |
|---|---|
| Manuli Hydraulics Uk Limited | £11,159,078 |
| Roulston Plant Services Ltd | £21,702 |
Revenue coverage: 2 known, 24 unknown (7.7%).
Related classifications
What this shows: sibling classifications ranked by distinct active companies, excluding the current node. The top 20 are shown and remaining values are combined as Other.
Top values shown in the chart
| Classification | Companies |
|---|---|
| Open mines | 55 |
SIC classification
SIC 05101 — Deep coal mines
Includes
mining of hard coal: underground mining, including mining through liquefaction methods, cleaning, sizing, grading, pulverising, compressing etc. of coal from underground mining to classify, improve quality or facilitate transport or storage
Excludes
lignite mining, see ##05.20, peat digging, see ##08.92, support activities for hard coal mining, see ##09.90, test drilling for coal mining, see ##09.90, coke ovens producing solid fuels, see ##19.10, manufacture of hard coal briquettes, see ##19.20, work performed to develop or prepare properties for coal mining, see ##43.12