Swanley has 50 active companies in electrical installation (SIC 43210). While this is a smaller concentration compared to major cities, these businesses serve important local and regional markets. Companies in this sector average 9.1 years old, reflecting an established local market with a healthy mix of mature businesses and newer entrants. Growth has been exceptional: 49% of active companies were formed since 2020, with a further 31% established during the 2010s. This makes it one of the fastest-growing sectors in Swanley. Across the UK, other leading locations for electrical installation include London (4,155 companies) and Glasgow (732).
There are 50 active electrical installation companies (SIC code 43210) currently registered in Swanley, based on Companies House data. This includes businesses of all sizes, from sole traders to large enterprises, that have selected this SIC code as their primary activity.
The average electrical installation company in Swanley is 9.1 years old. This represents a balanced mix of established businesses and newer market entrants. Company ages are calculated from incorporation dates registered at Companies House.
Yes, the electrical installation sector in Swanley is experiencing significant growth. 49% of currently active companies were formed since 2020, and 31% during the 2010s. This sustained formation rate indicates strong demand.
Beyond Swanley, the leading UK locations for electrical installation companies are: London (4,155), Glasgow (732), Bristol (613), Birmingham (602), Nottingham (577). These concentrations often reflect regional economic specialisations, proximity to key markets, or established industry clusters.
Alongside electrical installation, other significant industries in Swanley include: Other letting and operating of own or leased real estate (121), Buying and selling of own real estate (106), Development of building projects (91), Activities of other holding companies n.e.c. (89). This diversity of business activity contributes to Swanley's overall economic resilience.
You can search for electrical installation companies in Swanley using UVAGATRON's company explorer, which allows filtering by SIC code, location, company status, and risk profile. Each company record includes director information, filing history, and risk signals from 50+ government databases. Alternatively, you can search directly on Companies House.
Search, filter, and analyse 50 electrical installation companies in Swanley with AI-powered risk intelligence.
Data sourced from Companies House, HM Land Registry, FCA Register, and 50+ government databases. Last updated: 2026-09-06.