Portman Stone

Portman Stone is a family-run business specialising in fabricating and installing engineered and natural stone surfaces.

Manufacturing

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Headquarters: Christchurch, United KingdomSource: RevenueBaseRetrieved October 13, 2026
Employee range: 11 to 50Source: RevenueBaseRetrieved October 13, 2026
Founded: 2009Source: RevenueBaseRetrieved October 13, 2026
Published list appearances: 1 supported appearance ↗Source: RevenueBase lists

The company at a glance

What does Portman Stone do?

The company works with quartz, porcelain and natural stone for kitchen, bathroom, commercial and bespoke interior projects.

Based on the company’s public LinkedIn information, supplied through RevenueBase.

Who it serves

Portman Stone serves homeowners, developers, architects and trade professionals across the UK.

What the business offers

Services & capabilities.

Stone surface fabrication and installation

The company undertakes projects ranging from luxury residences and large-scale developments to individual home renovations.

Source: LinkedIn company description · Retrieved October 13, 2026

Explore the business in context

Company lists.

Supported appearances on published RevenueBase lists, including available memberships beyond displayed rankings.

#25OF 25

United Kingdom

Quartz countertop installers

Snapshot: September 20, 2026

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Portman Stone

#25 Quartz countertop installers

Snapshot: September 20, 2026

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<a href="https://revenuebase.ai/companies/quartz-countertop-installers/united-kingdom" target="_blank" rel="nofollow noopener">
  <img src="https://revenuebase.ai/companies/profiles/portmanstone/recognition-companies-quartz-countertop-installers-united-kingdom-20260921-a1ec485fccde05bcf40236ca8164702f2cd298bac72987d4b73e595ecc53fd81.svg" alt="Portman Stone listed #25 on Quartz countertop installers, September 20, 2026" width="220" height="319" style="max-width:100%;height:auto;" />
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Sources & data notes.

RevenueBase prepared this profile from the company’s public LinkedIn information and RevenueBase company data. These source records were retrieved on October 13, 2026. AI helped summarize these sources, with a separate automated check against the source text completed on November 4, 2026. Directory positions use company-contact counts from separate saved list snapshots dated September 20, 2026. How the company lists are built.

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