ABOUT US

Igniting. Inspiring. Innovating.

Sequana is a centre of project management excellence that is redefining the future of Australia’s major water infrastructure projects. Sequana provides best-in-class government advisory services for major infrastructure, asset management, program management, systems and service projects, including capital investment and commercial and transaction services.

40 Years experience

Sequana’s management and team come with a proven track record of successfully delivering major infrastructure projects and an in-depth understanding of all phases of project delivery from inception through planning, approvals, design, procurement, construction and operations.

Our services include:

Leadership & Strategy

  • Business Leadership and Management
  • Government and Owner’s Representative in the development and delivery of major projects
  • Business Case and Strategy development.
  • Expert Water Advisors

Governance & Policy

  • Governance Advice
  • Certification Services
  • Gateway Reviews
  • Tender Evaluation Group Chairing
  • Independent Assessor
  • Project Reviews

Asset Management

  • Transaction Advice
  • Procurement Strategy Advice
  • Risk and Compliance Advice
  • Asset value ‘Due Diligence’
  • Water Treatment Infrastructure evaluation (technical and commercial)

Change Management

  • Business Transformation Advisor to Government and Water Industry
  • Industry innovation program development
  • Change Management and Business Restructuring

OUR PEOPLE

Our people are the heart of our business. We rely on them to deliver the services in a manner and of a character, which ensures sustainable success.

We are a highly respected team with a diverse range of skills and experience. We capitalise on this broad perspective and wide expertise by our shared values and our collegiate practices, both within our team and with our own clients’ teams.

Frank Fisseler
Frank FisselerManaging Partner
Frank has over 25 years’ experience and established W-Flow in 2015 to provide hands-on project management/advisory services to the infrastructure sector predominately for the client-side. Frank has a proven track record to strategically plan and manage complex infrastructure projects. He has a passion to successfully turn around projects that are either delayed or suffering from significant cost increases, completely restructuring projects and solving high profile risks to Government and key stakeholders.
Mike Walsh
Mike WalshManaging Partner
Mike is a major projects specialist with an engineering background. Mike has over 40 years’ experience in the Australian and International Water Industry. Mike spent 25 years in the Private Sector managing the Design, Construction, Commissioning and Operation of Water & Wastewater Assets and is the former Managing Director of Thames Water A/P in Australia and Singapore.
Frank Fisseler
Frank FisselerManaging Partner
Frank has over 25 years’ experience and established W-Flow in 2015 to provide hands-on project management/advisory services to the infrastructure sector predominately for the client-side. Frank has a proven track record to strategically plan and manage complex infrastructure projects. He has a passion to successfully turn around projects that are either delayed or suffering from significant cost increases, completely restructuring projects and solving high profile risks to Government and key stakeholders.
Mike Walsh
Mike WalshManaging Partner
Mike is a major projects specialist with an engineering background. Mike has over 40 years’ experience in the Australian and International Water Industry. Mike spent 25 years in the Private Sector managing the Design, Construction, Commissioning and Operation of Water & Wastewater Assets and is the former Managing Director of Thames Water A/P in Australia and Singapore.

Trudi Woodward
Chief Operating Officer

Darren Nabbs
Senior Associate – Project Director

Natalie Sharp
National Partner & Project Management Office Manager

Phil Endley

National Partner

Trudi Woodward
Chief Operating Officer

Darren Nabbs
Senior Associate – Project Director

Natalie Sharp
National Partner & Project Management Office Manager

Phil Endley

National Partner

Paul O’Donohue

Senior Associate

Hannah Walmsley
Senior Project Manager

Daniel Freitag
Senior Associate – Project Director

Mark Nayar
Senior Associate – Infrastructure Economist

Paul O’Donohue

Senior Associate

Hannah Walmsley
Senior Project Manager

Daniel Freitag
Senior Associate – Project Director

Mark Nayar
Senior Associate – Infrastructure Economist

Daniel Irwin

National Partner – Rural Water Lead

Kylie Dulson
Commercial and Procurement Manager

Cameron Geddes
Associate – Facilitator and Leadership Development

Tony Antoniou

Senior Associate

Daniel Irwin

National Partner – Rural Water Lead

Kylie Dulson
Commercial and Procurement Manager

Cameron Geddes
Associate – Facilitator and Leadership Development

Tony Antoniou

Senior Associate

Travis Rooney
Construction Manager/ Superintendent

Stephen Campbell
Project Manager/ Engineering Coordinator

Kasia Feliksiak

Project Coordinator

Suhaib Malkawi

Civil Engineer

Travis Rooney
Construction Manager/ Superintendent

Stephen Campbell
Project Manager/ Engineering Coordinator

Kasia Feliksiak
Project Coordinator

Suhaib Malkawi

Civil Engineer

Edward McDonald
Analyst

Dan Nolan

Project Manager

Zoe Walsh
National Marketing and Communications Director

Ali Alamein
Senior Project Manager/Interim Commercial Lead

Edward McDonald
Analyst

Dan Nolan 

Project Manager

Zoe Walsh
National Marketing and Communications Director

Ali Alamein
Senior Project Manager/Interim Commercial Lead

Greg Meyer

Executive Manager Communication and Engagement

Jasmin Paskins

Project Support Officer

David Fullerton

Senior Associate

Ricky Ross

Project Engineer

Greg Meyer

Executive Manager Communication & Engagement

Jasmine Paskins

Project Support Officer

David Fullerton

Senior Associate

Ricky Ross

Project Engineer

Ian Filby

National Partner – Energy, Decarbonisation and Major Project Delivery

John Walker 

Project Engagement Officer

Gary Crisp

National Partner – Chief Engineer

Jessie Xue

Project Manager

Ian Filby

National Partner – Energy, Decarbonisation and Major Project Delivery

John Walker 

Project Engagement Officer

Gary Crisp

National Partner – Chief Engineer

Jessie Xue

Project Manager

Kasper Hellmann

Project Support Officer

Phil Knechtel

Operations Manager

Nikita Buck

Senior Economist/Project Manager

Jan_Babacek_333x500

Jan Babacek

Senior Project Accountant

Kasper Hellmann

Project Support Officer

Phil Knechtel

Operations Manager

Nikita Buck

Senior Economist/Project Manager

Jan_Babacek_333x500

Jan Babacek

Senior Project Accountant

Karen_Lee_333x500

Karen Lee

Project Engagement Manager

Iris_Aliaga_333x500

Iris Aliaga

Senior Project Manager

Glenn_Murray_333x500

Glenn Murray 

Environmental Professional

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Paul Malcolm 

Senior Commercial Advisor

Karen_Lee_333x500

Karen Lee

Project Engagement Manager

Iris_Aliaga_333x500

Iris Aliaga

Senior Project Manager

Glenn_Murray_333x500

Glenn Murray 

Environmental Professional

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Paul Malcolm

Senior Commercial Advisor

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Danya Maguire

Talent Acquisition Manager & HR Specialist

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Scott Sherriff

Technical Lead

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Corinne Death 

Project Coordinator

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Dina Tessmann  

Project Support Officer

Danya_Maguire_333x500

Danya Maguire

Talent Acquisition Manager & HR Specialist

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Scott Sherriff

Technical Lead

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Corinne Death 

Project Coordinator

Dina_Tessmann_333x500

Dina Tessmann  

Project Support Officer

Brooke_Foxover_333x500

Brooke Foxover 

Project Controls Officer

Marc_Andrews_333x500

Marc Andrews 

Contracts Administrator

Paul_Neilson_333x500

Paul Neilson 

Environmental and Planning Lead

Sara_Molavi_333x500

Sara Molavi 

Chief Financial Officer

Brooke_Foxover_333x500

Brooke Foxover 

Project Controls Officer

Marc_Andrews_333x500

Marc Andrews 

Contracts Administrator

Paul_Neilson_333x500

Paul Neilson 

Environmental and Planning Lead

Sara_Molavi_333x500

Sara Molavi 

Chief Financial Officer

Tony_Rosenberg_333x500

Tony Rosenberg 

Senior Technical Writer & Project Engagement Manager

Katerina_Morga_333x500

Katerina Morga 

Administrative Officer HR & Operations

Jody_Meier_333x500

Jody Meier 

Project Engagement Lead

Luke_O'Connor_333x500

Luke O’Connor 

Technical Lead

Tony_Rosenberg_333x500

Tony Rosenberg 

Senior Technical Writer & Project Engagement Manager

Katerina_Morga_333x500

Katerina Morga 

Administrative Officer HR & Operations

Jody_Meier_333x500

Jody Meier 

Project Engagement Lead

Luke_O'Connor_333x500

Luke O’Connor 

Technical Lead

Jess_McGrouther_333x500

Jess McGrouther 

Senior Project Manager

Kirrily_Addison_333x500

Kirrily Addison 

Senior Project Manager

Clayton_Chin_333x500

Clayton Chin 

Senior Project Manager

Melissa_Paterson_333x500

Melissa Paterson 

Project Coordinator

Jess_McGrouther_333x500

Jess McGrouther 

Senior Project Manager

Kirrily_Addison_333x500

Kirrily Addison 

Senior Project Manager

Clayton_Chin_333x500

Clayton Chin 

Senior Project Manager

Melissa_Paterson_333x500

Melissa Paterson 

Project Coordinator

Tarni_Callaghan_333x500

Tarni Callaghan 

Project Procurement Lead

Callum_Brown_333x500

Callum Brown 

Engineering Analyst

Aleena_Joy_333x500

Aleena Joy 

Engineering Analyst

Harry_Lister_333x500

Harry Lister 

Project Engagement Advisor

Tarni_Callaghan_333x500

Tarni Callaghan 

Project Procurement Lead

Callum_Brown_333x500

Callum Brown 

Engineering Analyst

Aleena_Joy_333x500

Aleena Joy 

Engineering Analyst

Harry_Lister_333x500

Harry Lister 

Project Engagement Advisor

Joanne_Chong_333x500

Joanne Chong 

Senior Project Engineer

Zoe_Deng_333x500

Zoe Deng 

Finance Analyst

David_Thomas_333x500

David Thomas 

Managing Director

Misaki_Nakamura_333x500

Misaki Nakamura 

Project Manager

Joanne_Chong_333x500

Joanne Chong 

Senior Project Engineer

Zoe_Deng_333x500

Zoe Deng 

Finance Analyst

David_Thomas_333x500

David Thomas 

Managing Director

Misaki_Nakamura_333x500

Misaki Nakamura 

Project Manager

Jean-Michel_Seillier_333x500

Jean-Michel Seillier 

Strategic Advisor

Brian_Judge_333x500

Brian Judge 

Senior Project Manager

Jean-Michel_Seillier_333x500

Jean-Michel Seillier 

Strategic Advisor

brian_judge_333x500

Brian Judge

Senior Project Manager

OUR VALUES

Integrity

We serve with the intention of developing long-term relationships with our clients based on honesty and trust.

Respect

We are committed to upholding mutual respect between our team, our clients and our peers within the industry.

Results-focused

We don’t just advise, we do. We are committed to delivering exceptional results for our clients throughout all stages of the project and beyond.

Quality

We have a shared destiny with our clients and measure our success by their success.

OUR PROMISE

We are not just consultants, we are practitioners. We tailor our team and our role to complement our clients’ skills and resources in order to deliver on their desired outcomes; most often in terms of value for money, desired risk profile, optimum social benefits and improved business outcomes.

We strive to:

  • create value and sustainability for all our partners; including for clients, employees, providers and other stakeholders;

  • support the most challenging and interesting projects

  • always respect our clients’ circumstances and focus on optimum client benefit

  • provide exceptional value to our clients through our extensive industry experience

OUR POLICIES

We operate under an Integrated Health, Safety, Environment and Quality Management System conforming to ISO 9001: 2015 (Quality Management System), ISO 14001:2015 (Environmental Management System) and ISO 45001:2018 (Safety Management System).  Our policies outline Sequana’s commitments to Quality, Safety and the Environment.