About Us

At DAC Consulting Services, we bring together a global network of experts committed to delivering exceptional consultancy and engineering support to projects worldwide. Founded in London by a team of senior engineers, project managers, former CEOs, and entrepreneurs, DAC was established to provide the technical expertise required to support international markets.

50+

Core consultants

6

Continents with assigned project claims

500+

Consultants and associates worldwide

15+

Languages spoken by our consultants

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80+

Consultants and associates worldwide

100+

Clients served


$100bn+

Combined project claim

values

50+

Complex expert instructions annually

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Our Expertise

At DAC, we specialise in a unique combination of technical and forensic expertise tailored to meet the needs of the (re)insurance and dispute resolution markets.

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Forensic Engineering

Investigating the root causes of major and complex losses with precision and insight.

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Root Cause Analysis (RCA)

Providing in-depth evaluations to determine causes of failures and prevent recurrence.

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Reinstatement Assessments

Offering detailed assessments of timelines, damage extent, and repair scopes.

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Technical Expert Witness Services

Delivering independent and unbiased expert

opinions in arbitration and High Court litigation.

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Delay and Quantum Analysis

Quantifying the financial and time impacts of project disruptions.

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Dispute Advisory Services

Supporting clients with pre-arbitration and pre-litigation advice to facilitate effective resolution.

What Makes Us Great

Our unique approach sets us apart in a competitive landscape.

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For the (Re)Insurance Market

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For the (Re)Insurance Market

DAC provides both Root Cause Analysis and scheduling support, combining technical expertise with the capacity to act as expert witnesses in High Court litigation and arbitration.

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For the Dispute Resolution Market

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For the Dispute Resolution Market

We offer a rare combination of technical expertise alongside delay/disruption and quantum analysis—a skill set unmatched by most boutique consultancies.

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Global Expertise

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Global Expertise

We have been appointed as experts in some of the world’s largest claims and disputes, with projects spanning every continent. Our portfolio includes leading experience in the design, installation, operation, and maintenance of critical plant and equipment.

Why Choose DAC?

At DAC, we are proud to combine deep technical expertise with a commitment to understanding and respecting cultural differences across our global client base. With experience across a diverse range of industries and project types, we provide tailored, effective solutions that meet the needs of every client.

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Comprehensive, multidisciplinary expertise.
Businesspeople looking at a tablet, wearing suits, discussing documents. Office setting.
Proven experience in
high-stakes projects and disputes.
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A global network of consultants and associates.
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Customised, actionable advice and support.