What each postcode district specialises in

A concentration score separates a genuine sector tilt from districts that simply register many companies.

See it on the mapEmbed this viewUpdated 6 Oct

Data access

Use the machine-readable JSON record or the flattened CSV download or the compact Markdown version.

Preview the latest 100 observations
SeriesPeriod or categoryValueUnit
ConstructionW60.265times London concentration
ConstructionN160.429times London concentration
ConstructionE50.528times London concentration
ConstructionRM53.72times London concentration
ConstructionIG73.682times London concentration
ConstructionRM33.355times London concentration
ConstructionWC1V0.198times London concentration
ConstructionN1C0.06times London concentration
ConstructionWC1A0.244times London concentration
ConstructionSE281.418times London concentration
Creative mediaW60.608times London concentration
Creative mediaN160.816times London concentration
Creative mediaE51.186times London concentration
Creative mediaRM50.353times London concentration
Creative mediaIG70.419times London concentration
Creative mediaRM30.401times London concentration
Creative mediaWC1V3.165times London concentration
Creative mediaN1C2.833times London concentration
Creative mediaWC1A2.821times London concentration
Creative mediaSE280.613times London concentration
FashionW60.372times London concentration
FashionN160.656times London concentration
FashionE50.904times London concentration
FashionRM50.488times London concentration
FashionIG70.941times London concentration
FashionRM30.853times London concentration
FashionWC1V0.489times London concentration
FashionN1C0.716times London concentration
FashionWC1A0.491times London concentration
FashionSE280.848times London concentration
Finance & insuranceW60.564times London concentration
Finance & insuranceN160.32times London concentration
Finance & insuranceE50.333times London concentration
Finance & insuranceRM50.311times London concentration
Finance & insuranceIG70.221times London concentration
Finance & insuranceRM30.662times London concentration
Finance & insuranceWC1V1.437times London concentration
Finance & insuranceN1C1.457times London concentration
Finance & insuranceWC1A1.346times London concentration
Finance & insuranceSE280.435times London concentration
Food & hospitalityW60.46times London concentration
Food & hospitalityN160.678times London concentration
Food & hospitalityE50.8times London concentration
Food & hospitalityRM51.425times London concentration
Food & hospitalityIG70.904times London concentration
Food & hospitalityRM30.869times London concentration
Food & hospitalityWC1V1.05times London concentration
Food & hospitalityN1C0.283times London concentration
Food & hospitalityWC1A0.538times London concentration
Food & hospitalitySE281.026times London concentration
Health & careW60.556times London concentration
Health & careN160.701times London concentration
Health & careE50.865times London concentration
Health & careRM51.452times London concentration
Health & careIG71.319times London concentration
Health & careRM31.704times London concentration
Health & careWC1V0.264times London concentration
Health & careN1C0.223times London concentration
Health & careWC1A0.306times London concentration
Health & careSE283.802times London concentration
Jewellery & watchesW60.36times London concentration
Jewellery & watchesN160.604times London concentration
Jewellery & watchesE50.895times London concentration
Jewellery & watchesRM50.522times London concentration
Jewellery & watchesIG70.604times London concentration
Jewellery & watchesRM30.382times London concentration
Jewellery & watchesWC1V0.209times London concentration
Jewellery & watchesN1C0times London concentration
Jewellery & watchesWC1A0.197times London concentration
Jewellery & watchesSE281.02times London concentration
PropertyW63.902times London concentration
PropertyN163.605times London concentration
PropertyE52.863times London concentration
PropertyRM50.945times London concentration
PropertyIG71.065times London concentration
PropertyRM30.96times London concentration
PropertyWC1V0.764times London concentration
PropertyN1C1.395times London concentration
PropertyWC1A0.425times London concentration
PropertySE280.861times London concentration
TechnologyW60.411times London concentration
TechnologyN160.372times London concentration
TechnologyE50.355times London concentration
TechnologyRM50.486times London concentration
TechnologyIG70.639times London concentration
TechnologyRM30.579times London concentration
TechnologyWC1V0.54times London concentration
TechnologyN1C0.593times London concentration
TechnologyWC1A0.575times London concentration
TechnologySE280.763times London concentration
Transport & logisticsW60.297times London concentration
Transport & logisticsN160.282times London concentration
Transport & logisticsE50.641times London concentration
Transport & logisticsRM52.146times London concentration
Transport & logisticsIG72.678times London concentration
Transport & logisticsRM31.753times London concentration
Transport & logisticsWC1V0.161times London concentration
Transport & logisticsN1C0.221times London concentration
Transport & logisticsWC1A0.532times London concentration
Transport & logisticsSE281.818times London concentration

Preview truncated. The JSON record contains every observation represented by this graph.

Methodology

Each cell is a location quotient: the sector's share of active companies in that postcode district divided by its share across all mapped London districts. One is the London average; two means twice the average concentration. The display selects leading specialist districts with at least 20 matched companies, while downloads retain every shown cell. Registered-office and self-declared-SIC caveats still apply.

Provenance

Source
Companies House
Cadence
monthly
Engine
heat
Licence
Open Government Licence v3.0

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