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Investigation And Examination Services

IES delivers site investigation services.

Surveying and Mapping Services
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Headquarters
Derby, United KingdomSource: RevenueBaseRetrieved October 13, 2026
Employee range
51 to 200Source: RevenueBaseRetrieved October 13, 2026
Founded
2023Source: RevenueBaseRetrieved October 13, 2026
Published list appearances
8 supported appearances ↗Source: RevenueBase lists
The company at a glance

What does Investigation And Examination Services do?

Its listed work includes bridge examination and assessment, bearing inspection, tunnel examination, confined-space asset condition surveys.

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

What the business offers

Services & capabilities.

Surveying services

The listed surveys include topographical, CCTV drain, 3D laser scan, drone and UAV, and photogrammetry surveys.

Source: LinkedIn company description · Retrieved October 13, 2026

Railway investigation and surveys

The listed work includes track-bed investigation, track and gauging surveys, overhead powerline surveys, and OLE height and stagger surveys.

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.

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

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Embeddable award for your website

BADGE PREVIEWInvestigation And Examination Services listed #8 on Infrastructure project management consultancies, September 30, 2026Open the published source list.
Investigation And Examination Services

#8 Infrastructure project management consultancies

Snapshot: September 30, 2026

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Company information

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 2, 2026. Directory positions use company-contact counts from separate saved list snapshots dated September 18, 2026, September 21, 2026, September 23, 2026, September 26, 2026, September 29, 2026, September 30, 2026 and October 8, 2026. How the company lists are built.

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