New companies registered
in Seaham
57 companies in the current window give a registered office address in Seaham, County Durham, with 12 incorporated in the last 30 days. Every record below is public information from the Companies House register, updated daily.
57
Companies in window
Registered in Seaham
12
Last 30 days
Rolling month
Not recorded
Busiest sector
By share of recent incorporations
Latest filings
Full list & CSV export →Most recent in Seaham
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Incorporations in Seaham
- August 2026
- 12
- July 2026
- 13
- June 2026
- 10
- May 2026
- 8
- April 2026
- 14
New companies in Seaham
- How many new companies are registered in Seaham each month?
- 12 companies were incorporated with a registered office in Seaham in the last 30 days. The busiest recent month was April 2026, with 14.
- What kinds of business are being set up in Seaham?
- New Seaham companies span every sector, classified by the SIC codes filed on incorporation.
- Where does this Seaham company data come from?
- The Companies House public register, published under the Open Government Licence v3.0. NewCoFeed re-scans it every morning, so a company usually appears here within a day of registering.
- Can I get new Seaham companies emailed to me?
- Yes. Set up a free daily alert filtered to Seaham and we will email you matching companies each weekday morning.