Ísor Iceland Geosurvey

ÍSOR provides scientific and technical expertise to the geothermal industry.

Services for Renewable Energy

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Headquarters: Kópavogur, IcelandSource: RevenueBaseRetrieved October 13, 2026
Employee range: 51 to 200Source: RevenueBaseRetrieved October 13, 2026
Founded: 2003Source: RevenueBaseRetrieved October 13, 2026
Published list appearances: 4 supported appearances ↗Source: RevenueBase lists

The company at a glance

What does Ísor Iceland Geosurvey do?

ÍSOR provides consulting services in most aspects of geothermal exploration and utilization worldwide. Its experience also covers groundwater studies, marine geology, and environmental monitoring.

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

What the business offers

Services & capabilities.

Geothermal science training

ÍSOR trains scientists worldwide in geothermal science and development.

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.

#4OF 19

Iceland

Geothermal consultants

Snapshot: September 19, 2026

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#8OF 24

Iceland

Geothermal companies

Snapshot: September 14, 2026

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#15OF 25

Worldwide

Geothermal reservoir engineers

Snapshot: September 19, 2026

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#21OF 25

Worldwide

Geothermal energy law firms

Snapshot: September 27, 2026

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

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Ísor Iceland Geosurvey

#4 Geothermal consultants

Snapshot: September 19, 2026

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<a href="https://revenuebase.ai/companies/geothermal-consultants/iceland" target="_blank" rel="nofollow noopener">
  <img src="https://revenuebase.ai/companies/profiles/isor/recognition-companies-geothermal-consultants-iceland-20260920-d33d56534d25910ae975aec3b76735db6d3171aa596be4dd2c1efb4097aca9c7.svg" alt="Ísor Iceland Geosurvey listed #4 on Geothermal consultants, September 19, 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 14, 2026, September 19, 2026 and September 27, 2026. How the company lists are built.

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