Companies in California

United Kingdom|46.4% formed since 2020|Data updated 11 Sept 2026
28
Active

28 active companies are registered in California with Companies House. Business formation remains steady, with 46.4% of current companies established since 2020. The most common industry sector is other, with 26 companies. The average company age is 12.9 years.

Source: Companies House register via UVAGATRON, September 2026

28
Active Companies
28
Total Registered
1992
Oldest Company
46.4%
Growth (2020s)

An established business centre with companies averaging 12.9 years of operation.

Incorporation by Decade
19%
19%
15%
48%
1990s: 5
2000s: 5
2010s: 4
2020s: 13

Top Industries

Other26

Data Signals

Governance
472 src
Compliance
112 src
Trade
81 src
Financial
31 src
Risk
22 src
quality
11 src

Business Landscape

The average active company in California is 12.9 years old.

12.9 yrs
Avg company age

Company Size Breakdown

Large: 6 (100%)

Frequently Asked Questions

How many companies are registered in California?

There are 28 active companies registered in California, out of 28 total. 0 (0%) are no longer active.

What are the main industries in California?

The top industries in California include Other (26 companies).

How fast is California growing as a business hub?

46.4% of currently active companies in California were incorporated since 2020, indicating strong recent growth.

What data signals are available for companies in California?

Our database contains 72 data signals across 6 categories for active companies in California. The largest category is Governance with 47 signals from 2 sources.

When was the first company registered in California?

The oldest company registration in California dates back to 1992, spanning over 34 years of business history.

Data is updated daily from official UK government sources including Companies House. Information is provided for reference only.