Rohana Buisan - Email & Phone Number

Chief Executive Officer at Ofwat

Rohana Buisan is based out of Makati, National Capital Region, Philippines and works at Ofwat as Chief Executive Officer.

Rohana Buisan's Contact Information

Rohana Buisan's Work email

r*****@ofwat***.gov.uk

Valid

Latest update

September 16, 2025

Location

Makati, National Capital Region, Philippines

Rohana's current employer

Ofwat

Description

The Water Services Regulation Authority, or Ofwat, is the body responsible for economic regulation of the privatised water and sewerage i...

Website

ofwat.gov.uk

HQ Location

Birmingham, Birmingham, United kingdom

Number of employees

201-500

Industry

Utilities

Latest update

April 30, 2024

Read about Ofwat

Frequent questions about Rohana Buisan

What company is Rohana Buisan working for?

Rohana Buisan works for Ofwat.

What is Rohana Buisan's function at Ofwat?

Rohana Buisan is Chief Executive Officer at Ofwat.

Where is Rohana Buisan based?

Rohana Buisan is based out of Makati, National Capital Region, Philippines.

What is Rohana Buisan's work email address?

Rohana Buisan's professional email address is r*****@ofwat***.gov.uk

Who are Rohana Buisan's co-workers?

Rohana Buisan's colleagues are Sarah Scott, Lydia Morada, Iain Coucher, Neil Connett, Ynon Gablinger, Harry Armstrong, Paul Valentine, Stephen Humphreys, Eve Duffy, Beth Farminer, Paul Hickey, Gemma Rosenblatt, Mark Foote, Martyn Andrews, Andrew Staines, Lynn Parker, Sam Buckley, Tom Boichot, Caroline Gregory, Sarah CISSP, Seema Kennedy, Georgina Mills, Emma-Jane Daly, Claire Simpson, Andy Duff, Sarfraz Nawaz, Simon Harrow, Claire McCann, Jane Jellis, Thea Hutchinson, Kate Kendall, John Russell, Sophie Shaw, Mationesa Shoniwa, Elinor Mathieson.

Rohana's co-workers

Sarah Scott

Senior Associate - Executive Assistant to CEO / HR Project Lead

Head of Cloud Operations & Service Delivery, Deputy Director of IT and Digital

Ynon Gablinger

Director

Harry Armstrong

Director, Regulatory Policy

Paul Valentine

Head of Programme Management

Stephen Humphreys

Head of Regulatory Communications and Planning

Eve Duffy

PA to Senior Director Corporate Communications and PA to Senior Director Markets and Enforcement

Beth Farminer

Continuous Improvement Lead - Business Transformation

Paul Hickey

Managing Director (RAPID)

Gemma Rosenblatt

Head of Customer Insight

Mark Foote

Head of HR

Martyn Andrews

Director, Major Projects and Markets

Andrew Staines

Head of Environment Strategy

Lynn Parker

Senior Director, Enforcement and Customers

Sam Buckley

Head of Data Strategy Delivery

Tom Boichot

Head of Wastewater Enhancement, PR24 Cost Assessment

Caroline Gregory

Director of IT, Digital and Estates

Sarah CISSP

Principal, Cyber Security Lead and Deputy Security Advisor,

Seema Kennedy

Non Executive Director

Georgina Mills

Delivery Director

Emma-Jane Daly

Director of Sixth Gear (Change & Engagement)

Claire Simpson

Policy lead - Sector insight and intelligence

Andy Duff

Director, Data and Modelling

Sarfraz Nawaz

Director of Finance and Procurement

Simon Harrow

Head of Water Enhancement, PR24

Claire McCann

Head of Communications Planning and Campaigns

Jane Jellis

Director

Thea Hutchinson

Director - Price Review

Kate Kendall

Director, Future Assets and Resources

John Russell

Senior Director, Strategy, Finance and Infrastructure

Sophie Shaw

Director

Mationesa Shoniwa

PA to the General Counsel and The Senior Director, Strategy & Planning

Elinor Mathieson

Director - Regulatory and Corporate Finance

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