Alan Brookes

Chief Executive Officer at

CallisonRTKL, Inc.

Net worth: 2 M $ as of 29/06/2026

65 year

8 connections

Industrial Services

Commercial Services

Finance

Profile

Alan Geoffrey Brookes is currently Chairman & Chief Executive Officer at Arcadis, Inc., Chairman at CRASH since 2015, Director at Arcadis Consulting Europe Ltd. since 2015, Director at Arcadis UK (Holdings) Ltd. since 2013, and Director at Arcadis (BAC) Ltd. since 2011.
Former roles include Chief Executive Officer at Hyder Consulting Group Holdings Ltd., Chief Executive Officer at Arcadis (UK) Ltd., Chief Executive Officer at Arcadis NV from 2023 to 2026, Chairman at Povall Flood & Wilson Services Ltd. from 1997 to 2000, Director at Arcadis Consulting (UK) Ltd. from 2015 to 2019, and Member-Supervisory Board at Arcadis Belgium NV.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
ARCADIS NV 0.06%	28/05/2025	56,579 ( 0.06% )	2 M $	29/06/2026

Alan Brookes active positions

Companies	Position	Start
CRASH CRASH Services to the Health IndustryHealth Services Operates as construction and property industry charity for the homeless	Chairman	29/11/2015
Arcadis UK (Holdings) Ltd. Arcadis UK (Holdings) Ltd. Financial ConglomeratesFinance Functions as an investment holding company	Director/Board Member	10/01/2013
Arcadis Consulting Europe Ltd. Arcadis Consulting Europe Ltd. Miscellaneous Commercial ServicesCommercial Services Provides infrastructure consultancy services	Director/Board Member	25/02/2015
Arcadis (BAC) Ltd. Arcadis (BAC) Ltd. Miscellaneous Commercial ServicesCommercial Services Operates as a holding company whose subsidiaries which provides management consultancy and staff services	Director/Board Member	20/12/2011
CallisonRTKL, Inc. CallisonRTKL, Inc. Engineering & ConstructionIndustrial Services Provides architecture services	Chief Executive Officer	-

All active positions of Alan Brookes

Former positions of Alan Brookes

Companies	Position	End
ARCADIS N.V.	Chief Executive Officer	28/02/2026
Arcadis Consulting (UK) Ltd. Arcadis Consulting (UK) Ltd. Miscellaneous Commercial ServicesCommercial Services Provides managment and environmental consulting services	Director/Board Member	20/01/2019
Povall Flood & Wilson Services Ltd. Povall Flood & Wilson Services Ltd. Investment Banks/BrokersFinance Provides financial and commercial services	Chairman	31/12/1999
ARCADIS Belgium NV ARCADIS Belgium NV Engineering & ConstructionIndustrial Services Provides design and engineering services	Director/Board Member	-
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See the detail of Alan Brookes's experience

Experiences
Positions held

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Inactive

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Private companies

See the detail of Alan Brookes's experience

Connections

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Linked companies

Private companies	11
Arcadis NV Arcadis NV Engineering & ConstructionIndustrial Services Provides consulting and engineering services in the environmental, infrastructure and construction sectors	Industrial Services
Hyder Consulting Group Holdings Ltd. Hyder Consulting Group Holdings Ltd. Engineering & ConstructionIndustrial Services Provides infrastructure consulting, design, financing and project management services	Industrial Services
Povall Flood & Wilson Services Ltd. Povall Flood & Wilson Services Ltd. Investment Banks/BrokersFinance Provides financial and commercial services	Finance
Arcadis Consulting Europe Ltd. Arcadis Consulting Europe Ltd. Miscellaneous Commercial ServicesCommercial Services Provides infrastructure consultancy services	Commercial Services
Arcadis (UK) Ltd. Arcadis (UK) Ltd. Miscellaneous Commercial ServicesCommercial Services Provides infrastructure, environment and building consultancy services	Commercial Services
Arcadis Consulting (UK) Ltd. Arcadis Consulting (UK) Ltd. Miscellaneous Commercial ServicesCommercial Services Provides managment and environmental consulting services	Commercial Services
Arcadis UK (Holdings) Ltd. Arcadis UK (Holdings) Ltd. Financial ConglomeratesFinance Functions as an investment holding company	Finance
CRASH CRASH Services to the Health IndustryHealth Services Operates as construction and property industry charity for the homeless	Health Services
ARCADIS Belgium NV ARCADIS Belgium NV Engineering & ConstructionIndustrial Services Provides design and engineering services	Industrial Services
CallisonRTKL, Inc. CallisonRTKL, Inc. Engineering & ConstructionIndustrial Services Provides architecture services	Industrial Services
Arcadis (BAC) Ltd. Arcadis (BAC) Ltd. Miscellaneous Commercial ServicesCommercial Services Operates as a holding company whose subsidiaries which provides management consultancy and staff services	Commercial Services