21 active companies are registered in Llansamlet with Companies House. Out of 27 companies ever registered here, 1 are no longer active — a 78% survival rate. The area has seen significant recent growth, with 61.9% of active businesses incorporated since 2020. Over half (76%) of active companies were formed since 2020, making this one of the UK's fastest-growing business locations. The average company age is 9.5 years. The earliest company registration in Llansamlet dates back to 1935.
Source: Companies House register via UVAGATRON, April 2026
Llansamlet is a growth hotspot — over half of its active companies were formed since 2020.
The average active company in Llansamlet is 9.5 years old. 1 registered charities operate locally.
There are 21 active companies registered in Llansamlet, out of 27 total. 1 (4%) are no longer active.
Llansamlet has a diverse business landscape.
61.9% of currently active companies in Llansamlet were incorporated since 2020, indicating strong recent growth.
Our database contains 138 data signals across 6 categories for active companies in Llansamlet. The largest category is Governance with 68 signals from 4 sources.
The oldest company registration in Llansamlet dates back to 1935, spanning over 91 years of business history.