Antea Group is an environmental consulting firm that specializes in environment, infrastructure, urban planning and water. It has over 4,300 consultants in 160 offices across 6 continents. It provides full-service solutions to clients through a multidisciplinary approach that combines strategic thinking, technical expertise and pragmatic action. Its services include environmental liability management, health and safety, information management, operational performance and assurance, sustainability and corporate responsibility, and transaction support.

1. Antea Group Overview
Better Business,
Better World
℠

2. About Antea®Group
Our Approach
Our Work

3. We specialize in full-service solutions
in the fields of environment,
infrastructure, urban planning and
water.
Understanding Today. Improving Tomorrow.
2Antea USA, Inc.
By combining strategic thinking and
multidisciplinary perspectives with
technical expertise and pragmatic
action, we do more than effectively
solve client challenges; we deliver
sustainable results for a better future.
OUR APPROACH

4. About Antea®Group
Our Approach
Our Work

5. Better Business, Better World
OUR APPROACH
4Antea USA, Inc.
What we believe…
When the economics work, the social and
environmental benefits will last

6. Identify the Mechanisms for Business Value
Creation
OUR APPROACH
5Antea USA, Inc.
VALUE
ADVANCE:
Enhance reputation, brand
loyalty & enable growth
STRENGTHEN:
Lower resource consumption
& drive efficiency
PROTECT:
Reduce risk
INCREASING
REVENUE
SAVING CASH
AVOIDING COSTS

7. Worldwide Capabilities
ABOUT ANTEA GROUP
Antea USA, Inc. 6
Antea Group is a wholly-owned subsidiary of
Oranjewoud, a publicly traded company listed on the
NYSE Euronext exchange, with annual revenues
exceeding $2B. (Oranjewoud recently changed its
name to Antea Group)
Antea Group is a majority shareholder of the Inogen
Environmental Alliance, offering 4,300 consultants
in 160 offices with experience on
six continents.
= Projects completed within
the last three years
= Additional global coverage
offered by Inogen
= No current plans to enter
this market
Service delivery locations are subject
to change due to geo-political and
personal/personnel safety
considerations

8. HPC GROUP
Austria
Bulgaria
France
Germany
Greece
Italy
Kosovo
Poland
Romania
Spain
PETER J RAMSAY &
ASSOCIATES
Australia
DGE GROUP
Denmark
Latvia
Lithuania
Sweden
ENVIRONMENTAL
CENTRE IFPA
Russia
ENVIROSOLUTIONS
& CONSULTING
Hong Kong
Indonesia
Malaysia
Singapore
ESD CHINA
LIMITED
China
Hong Kong
Vietnam
Global Connections Through Inogen
ABOUT INOGEN
ANGEL AMBIENTAL
Brazil
ANTEA GROUP
Belgium
Burkina Faso
Chad
Colombia
France
The Netherlands
USA
CHOLA MS RISK
India
DELTA SIMONS
ENVIRONMENTAL
CONSULTANTS LTD
UK
DENKSTATT
Austria
Bulgaria
Hungary
Romania
Serbia
Slovakia
7Antea USA, Inc.
Superior local results
A contract with any Inogen Associate
delivers access to all alliance resources,
provides comprehensive liability
insurance coverage and guarantees
standardized and cost-effective services
anywhere in the world.
OVER
4,300
Staff Worldwide
OVER
160
Offices Worldwide

9. About Antea®Group
Our Approach
Our Work

10. Fit-for-Purpose Environmental Consulting
OUR WORK
9Antea USA, Inc.
Environmental
Liability
Management
Information
Knowledge
Management
Operational
Performance &
Assurance
Sustainability
& Corporate
Responsibility
Transaction
Support
Health & Safety

11. Environmental Liability
Management
OUR WORK
10Antea USA, Inc.
Walk-Away Solutions
Whether the environmental risk is
transactional, operational or legacy,
our solutions deliver clear, concise
business advice that enhances
environmental liability management
strategies, drives complete
stakeholder acceptance, accelerates
site closure and defines balance sheet
liabilities.

12. Environmental Liability
Management
OUR WORK
11Antea USA, Inc.
Our Services:
• Benchmarking
• Contaminant Fate and Transport Modeling
• Decommissioning
• Environmental Liability Transfer
• Environmental Risk Assessment
• Expert Witness and Litigation Support
• Feasibility Studies
• Green Technology Development
• Incident Management
• Reserve Forecasting and Validation
• Site Assessment and Remediation
Engineering
• Soil Vapor Intrusion Assessment and
Abatement
• State Reimbursement Program
Management
• Water Resource Protection

13. Health & Safety
OUR WORK
Passion For Safety. Industry
Experience. Tailored Solutions.
Trusted Partners.
Understanding what it takes to help our
clients make a positive impact on their
safety culture. Our philosophy is simple;
help businesses manage risk today to drive
continuous improvement tomorrow. We
partner with our clients to establish,
implement, and transform occupational
health and safety management systems. To
help our clients achieve sustainable
performance, we tailor solutions to protect
their assets, including the most important
one of all: people.

14. Health & Safety
OUR WORK
Our Services:
• Health and Safety Management
Systems
• Industrial Hygiene and Exposure
Assessments
• Training Programs
• Health and Safety Audits and
Assessments
• Information and Knowledge
Management
• Risk Assessment and Hazard Analysis
• Incident Management
• Ergonomics
• Contractor Safety
• Chemical Management
• Process Safety Management (PSM)

15. Information Knowledge
Management
OUR WORK
14Antea USA, Inc.
Usability. Compatibility.
Flexibility. Global Applicability.
By leveraging innovation and
technology over the past decade,
Antea Group has developed a
proprietary environmental, health,
safety and sustainability (EHS&S)
information management tool that
supports clients in achieving their
EHS&S business objectives while
realizing increased operational
efficiencies with fewer resources.

16. Information Knowledge
Management
OUR WORK
15Antea USA, Inc.
Our Services:
 Application Needs Assessment
 Deployment Support and
Consultation
 Integration and Platform Evaluation
 IT Project Management
 Online Training and Certification
 Software Development and
Programming
 System Design and Configuration

17. Operational Performance
& Assurance
OUR WORK
16Antea USA, Inc.
Compliance to Continuous
Improvement
By combining proven processes,
innovative tools and a wealth of
multi-sector expertise, Antea Group
provides solutions that strengthen
and optimize business operations. We
develop and implement client-
specific Environment, Health and
Safety (EHS) management programs
that meet or exceed regulatory and
performance requirements while
assuring conformance and desired
performance across global platforms.

18. Operational Performance
& Assurance
OUR WORK
17Antea USA, Inc.
Our Services:
• Agency Interface and Regulatory
Interpretation
• Assurance, Consistency and Efficiency
Programs
• Compliance Audits and Assessments
• EHS Outsourcing
• EHS Management Systems
• Heath & Safety
• Industrial Hygiene
• Multimedia Permitting
• Operational Integrity
• Performance and System Monitoring
• Product Life Cycle Analysis
• Supply Chain Assessments
• Training Development and Facilitation

19. Sustainability & Corporate
Responsibility
OUR WORK
18Antea USA, Inc.
Integrating Sustainability into
Core Business Practices
For sustainability initiatives that
deliver results from strategy through
implementation, you can trust the
expertise of our strategic-thinking
consultants and subject matter
experts. Believing the best
sustainability programs integrate
sustainability into core business
practices, we help you identify and
act on business-relevant social and
environmental opportunities.

20. Sustainability & Corporate
Responsibility
OUR WORK
19Antea USA, Inc.
Our Services:
• Sustainability Roadmaps
• Materiality and Hotspot
• Assessments
• Accounting for Sustainability
• Energy Management
• Climate Change Solutions
• Water Stewardship
• Product Stewardship
• Value Chain Optimization
• Corporate Reporting & Disclosure

21. Transaction Support
OUR WORK
20Antea USA, Inc.
Comprehensive Data for
Informed Decisions
Grounded in technical expertise and
delivered in transparent language, we
provide solutions to our clients,
whether they seek to develop a
comprehensive understanding of EHS
liabilities attached to an asset
purchase, or are looking to supply
buyers with credible information in
order to maximize the value of an
asset sale or capital re-structuring.

22. Transaction Support
OUR WORK
21Antea USA, Inc.
Our Services:
• Due Diligence Support for Mergers,
Acquisitions and Divestments
• Global EHS Compliance Assessments
and Resource Evaluation
• Liability Quantification, Probabilistic
Cost Modeling and Reserve
Management
• Phase I and II Environmental
Assessments
• Post-Transaction EHS Integration and
Incident Management
• Pre-Purchase Stakeholder Engagement
and Strategy Development
• Purchase and Sale Agreement Support

23. BETTER BUSINESS,
BETTER WORLD℠
Antea Group Offices
USA Headquarters
5910 Rice Creek Parkway, Suite 100
St. Paul, MN 55126, USA
USA Toll Free: +1 800 477 7411
International: +1 651 639 9443
Belgium
Roderveldlaan 1
2600 Antwerpen
Colombia
Calle 35 No. 7-25, Piso 12
Bogota, DC
France
29, avenue Aristide Briand – CS 10006
94117 Arcueil Cedex
Netherlands
Monitorweg 29
1322 BK Almere
www.anteagroup.com