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Keller Group plc: Business Overview, Financials & Competitive Analysis

Keller Group plc scores 6/10 on the AskCyborg Cyborg Score (Solid). Market-leading geotechnical contractor benefiting from infrastructure spending, with operational recovery underway following compliance issues. The company faced a profit warning in January 2023 after a "deliberate and sophisticated financial reporting fraud" at Austral Construction, with estimated impacts of £6m and £8m to £10m relating to prior years, and the.

What is Keller Group plc's industry? Keller Group plc (keller.com) operates in Geotechnical Engineering & Specialist Contracting. AskCyborg classifies Keller Group plc under Geotechnical Engineering & Specialist Contracting in its company registry.

Keller Group plc is a geotechnical engineering company and the world's largest geotechnical specialist contractor. The company provides specialist geotechnical services in North America, Europe, the Middle East, and t...

6/ 10Solid

Cyborg Score thesis

Market-leading geotechnical contractor benefiting from infrastructure spending, with operational recovery underway following...

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Industry Geotechnical Engineering & Specialist Contracting
3 named competitors
3 recent developments
11 analyst dimensions
Synthesized from analyst-debate stress-testing across 11 dimensions and hundreds of data points. Methodology →
Cyborg Score recalibrated: November 9, 2026
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What's in This Report
Keller Group plc OverviewStrategic ProfileCompetitive LandscapeIndustry ContextKey facts
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Keller Group plc Overview

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Keller Group plc is a geotechnical engineering company and the world's largest geotechnical specialist contractor. The company provides specialist geotechnical services in North America, Europe, the Middle East, and the Asia-Pacific, offering ground improvement services, grouting, deep foundations, earth retention, marine, and instrumentation and monitoring services, as well as post-tension systems and industrial services.

Strategic Profile

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The company provides its services to the construction sector in commercial, industrial, infrastructure, institutional/public, power, and residential markets. Keller concentrates on being the preferred international geotechnical specialist contractor operating in selected sustainable markets where it enjoys leading positions, with local businesses leveraging the group's scale and expertise to deliver engineered solutions and operational excellence.

Competitive Landscape

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Keller Group operates in the geotechnical specialist contractor market with established regional operations across North America, EMEA, and Asia-Pacific. The company is listed on the London Stock Exchange and is a constituent of the FTSE 250 Index. The market includes regional specialists and diversified construction services companies, with Keller's competitive advantage rooted in scale and technical expertise in complex geotechnical solutions.

Industry Context

Keller Group plc operates in Geotechnical Engineering & Specialist Contracting.

Key facts

Founded: 1860 · Headquarters: London, United Kingdom · Employees: 10,000 · Revenue: £2.92B (annualized based on half-year) · Market cap: £1.39B

What the AI analysts debated

AI-generated and not independently verified: selected findings from the multi-agent debate on Keller Group plc.

  • Market capitalization of £1.39 billion, increased 4.50% over the last week as of recent trading
  • As of February 24, 2026, the company has approximately 10,000 employees
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Recent developments

Material events tracked by the AskCyborg corpus.

  • February 2026Earnings report scheduled with last half-year net income of £66.40m
  • January 2023Profit warning following fraud discovery at Austral Construction subsidiary resulting in significant financial restatement
  • +1 moreTrack every material event for Keller Group plc as it happens. Explore monitoring →
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Named competitors

Pulled from the analyst-debate framework. Click any competitor to see their Cyborg Score.

Specialist Ground EngineeringMarine and hydraulic engineering→Foundation & Piling ServicesInfrastructure and construction services→Ground Improvement ServicesInfrastructure and engineering solutions→

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Industry context

Keller Group plc operates in Geotechnical Engineering & Specialist Contracting. See how the rest of the sector scores on the Cyborg framework.

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Frequently asked questions

What does Keller Group plc do?+
Keller Group plc is a geotechnical engineering company and the world's largest geotechnical specialist contractor. The company provides specialist geotechnical services in North America, Europe, the Middle East, and t...
What is Keller Group plc's Cyborg Score?+
Keller Group plc has a Cyborg Score of 6/10 (Solid). The score synthesizes business model, financials, leadership, competitive position, technology, marketing, and ESG dimensions across hundreds of data points.
Who are Keller Group plc's main competitors?+
Named competitors include Specialist Ground Engineering, Foundation & Piling Services, Ground Improvement Services. The full competitive landscape is in the AskCyborg report.
How can I get the full Keller Group plc research report?+
Get the report plus analyst-debate audio at askcyborg.com -- no credit card required for preview access. Pro adds saved-company audio playlists and monitoring.
How current is the Keller Group plc research?+
The Cyborg Score is recalibrated weekly. Recent developments are tracked continuously and surfaced in every report.

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