Gjis - Insurance For Jewellers

GJIS (Global Jewellery Insurance Services) provides specialist insurance for jewellers.

Insurance

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Headquarters: Birmingham, United KingdomSource: RevenueBaseRetrieved October 13, 2026
Employee range: 11 to 50Source: RevenueBaseRetrieved October 13, 2026
Founded: 1977Source: RevenueBaseRetrieved October 13, 2026
Published list appearances: 5 supported appearances ↗Source: RevenueBase lists

The company at a glance

What does Gjis - Insurance For Jewellers do?

GJIS has been in business since 1977 and has comprehensive knowledge of the jewellery trade. GJIS is based in Birmingham’s Jewellery Quarter.

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

Who it serves

GJIS provides cover for jewellery retailers, manufacturers, repairers, designers, importers, distributors, and diamond dealers across the UK and overseas jewellery trades.

What the business offers

Services & capabilities.

Jewellers block insurance

GJIS provides jewellers block insurance.

Source: LinkedIn company description · Retrieved October 13, 2026

Marine cargo insurance

GJIS provides marine cargo insurance.

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.

#9OF 12

United Kingdom

Jewelry insurance companies

Snapshot: September 29, 2026

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#14OF 17

Birmingham

Jewelry retailers

Snapshot: September 19, 2026

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#15OF 22

United Kingdom

Art insurance providers

Snapshot: September 29, 2026

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#17OF 22

Birmingham

Jewelry manufacturers

Snapshot: September 16, 2026

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#18OF 22

Birmingham

Jewelry companies

Snapshot: September 18, 2026

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Positions describe ordering within each source list. See how lists are built ↗

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Gjis - Insurance For Jewellers

#9 Jewelry insurance companies

Snapshot: September 29, 2026

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<a href="https://revenuebase.ai/companies/jewelry-insurance-companies/united-kingdom" target="_blank" rel="nofollow noopener">
  <img src="https://revenuebase.ai/companies/profiles/gjis/recognition-companies-jewelry-insurance-companies-united-kingdom-20260930-f44f743ce6cf295ff794c4441ce73735dcc6e5290888b49b5c83ed31cf445ad7.svg" alt="Gjis - Insurance For Jewellers listed #9 on Jewelry insurance companies, September 29, 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 16, 2026, September 18, 2026, September 19, 2026 and September 29, 2026. How the company lists are built.

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