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Companies House · Newport

UK companies in Newport

Newport is a south Wales city with semiconductor, logistics and construction firms. 8,256 active companies have their registered office here, and 1,351 new ones were set up in the last twelve months.

At a glance

Key facts

  • 8,256 active companies are registered to a Newport post town on the Companies House snapshot of August 2026.
  • 1,351 new companies started here in the last twelve months, about 113 a month, and 106 in August 2026.
  • The most common code is Buying and selling of own real estate (SIC 68100), with 456 companies.
  • The busiest postcode districts are NP20, NP19, NP10, NP11.
Measured

New companies in Newport

1,351 new companies were set up with a Newport registered office in the last twelve full months, about 113 a month. 106 of them were set up in August 2026. That sits on top of 8,256 active companies already registered here.

Sept 25: 142Oct 25: 124Nov 25: 112Dec 25: 81Jan 26: 126Feb 26: 110Mar 26: 141Apr 26: 113May 26: 105Jun 26: 94Jul 26: 97Aug 26: 106
Sept 25 to Aug 26. Companies still on the register, counted from the Companies House snapshot.

What the new ones do: Retail sale via mail order houses or via the internet leads, with 83 new companies in the year.

  1. 47910Retail sale via mail order houses or via the internet83
  2. 68100Buying and selling of own real estate76
  3. 68209Other letting and operating of own or leased real estate72
  4. 56103Take-away food shops and mobile food stands64
  5. 70229Other management consultancy activities (not financial)38
For agencies and suppliers

Selling to new Newport companies

A company in its first months is still choosing who it works with. Reaching it then, with a short email that names what it has just started, is often the easiest time to win them as a client.

  • Marketing agenciesA new company needs a website, a logo and its first customers, usually before it has picked anyone to help.
  • AccountantsEvery new company owes a first set of accounts and a confirmation statement, and many have no accountant yet.
  • IT and software firmsEmail, devices and security get set up in the first months, and the choices made then tend to stick.
  • Insurance brokersEmployers' liability, professional indemnity and van cover are bought early, often in a hurry.
  • RecruitersThe first hires come quickly once a new company wins work.

Leadistry reads the new Newport registrations every morning, keeps the ones with a working website and a real email, and writes the first email for you to approve. The first 25 leads are free.

Get new Newport companies as leads
Measured

The most registered SIC codes in Newport

Counting active companies whose registered office is a Newport post town, these are the codes that come up most often on the August 2026 Companies House snapshot. Buying and selling of own real estate leads with 456 companies. It is worth reading against the sectors below: the authored view is what Newport is known for, this is what its companies actually filed.

  1. 68100Buying and selling of own real estate456
  2. 68209Other letting and operating of own or leased real estate456
  3. 70229Other management consultancy activities (not financial)238
  4. 82990Other business support service activities n.e.c.212
  5. 47910Retail sale via mail order houses or via the internet206
  6. 64209Activities of other holding companies n.e.c.176
  7. 56103Take-away food shops and mobile food stands169
  8. 86900Other human health activities156

Pick a code, then narrow by postcode and date. Every company you pull carries a working website and a real email, and we never charge for the ones we cannot complete.

Why do these counts add up to more than the total?

A company may register up to four SIC codes and these counts include every position, so a business filed under two of them appears twice.

Where the volume sits

Dominant sectors in Newport

SIC 68100, Buying and selling of own real estateView SIC 68100→
456 active companies in Newport
SIC 68209, Other letting and operating of own or leased real estateView SIC 68209→
456 active companies in Newport
SIC 70229, Other management consultancy activities (not financial)View SIC 70229→
238 active companies in Newport
SIC 82990, Other business support service activities n.e.c.View SIC 82990→
212 active companies in Newport
SIC 47910, Retail sale via mail order houses or via the internetView SIC 47910→
206 active companies in Newport
Search recipe

Postcode filter

To target Newport on Leadistry, set the postcode prefix filter to:

NP20, NP19, NP10, NP11, NP18, NP26

The search returns companies with a registered office in any of these postcode areas. Add a SIC code filter from the table above to narrow by sector.

Answers

About Newport on Companies House

How many companies are registered in Newport?

8,256 active companies have a registered office in Newport, counted from the Companies House snapshot of August 2026. Dissolved companies are not counted.

How many new businesses start in Newport each month?

1,351 new companies were set up in Newport in the last twelve full months, about 113 a month. 106 were set up in August 2026.

What do new Newport companies do?

The most common code among companies set up in Newport in the last year is Retail sale via mail order houses or via the internet (SIC 47910), with 83 of them. Next come Buying and selling of own real estate and Other letting and operating of own or leased real estate.

How do I reach new Newport companies before anyone else?

Set a Leadistry agent to the Newport postcode districts (NP20, NP19, NP10) and the trades you sell to. Each morning it finds the new companies that match, checks each one has a working website and a real email, and writes the first email for you to read and approve.

Nearby and related cities: Cardiff · Swansea · Wrexham · St Asaph · Salisbury · Southend-on-Sea · Chichester · Newry · Every UK city

Companies House · Newport

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