John Potamianos
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John Potamianos Email & Phone Number

Programme and Transformation Director at Acceler8 Consultancy
Location: Windsor, England, United Kingdom 20 work roles 5 schools
1 work email found @acceler8consultancy.com LinkedIn matched
✓ Verified Jul 2026 4 data sources Profile completeness 100%

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Current company
Role
Programme and Transformation Director
Location
Windsor, England, United Kingdom
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Who is John Potamianos? Overview

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John Potamianos is listed as Programme and Transformation Director at Acceler8 Consultancy, a with 3 employees, based in Windsor, England, United Kingdom. AeroLeads shows a work email signal at acceler8consultancy.com and a matched LinkedIn profile for John Potamianos.

John Potamianos previously worked as Senior Consultant and Programme Director at Leading Resolutions and Senior Responsible Owner, Future Companies House at Companies House. John Potamianos holds Msc, Operational Research, Distinction from University Of Southampton.

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{first}@acceler8consultancy.com
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Profile bio

About John Potamianos

Acceler8 Consultancy is a boutique consultancy who specialise in delivering fast effective change, starting from defining the business model and strategy to prioritising what needs to be done, programme and project management, resolving issues, implementing solutions and embedding change.Profile: A Programme Manager and Business Improvement professional with international experience in business change and separation, from strategy definition to implementation and covering all dimensions of change: IT, proposition, policy, process, behavioural, and organisational elements. A leader and decision-maker who brings people together, builds trust, establishes winning propositions and delivers. A team player with cross-cultural expertise who sets clear goals that stakeholders buy-in to, converts these to pragmatic cross-functional plans and gets people across organisational boundaries engaged and organised to achieve them.Specialties: Project and Programme Management, Organisational Change, Financial Analysis & Evaluation, Business Planning & Strategy, Stakeholder Management, Governance, Risk Management, IT Portfolio Management, Process Re-engineering & Lean

Listed skills include Stakeholder Management, Business Process Improvement, Change Management, Program Management, and 46 others.

Current workplace

John Potamianos's current company

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Acceler8 Consultancy
Acceler8 Consultancy
Programme and Transformation Director
london, london, united kingdom
Employees
3
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20 roles · 33 years

John Potamianos work experience

A career timeline built from the work history available for this profile.

Programme And Transformation Director

Current

London, United Kingdom

Acceler8 Consultancy is boutique consultancy who specialise in delivering fast effective change, starting from defining the business model and strategy to prioritising what needs to be done, programme and project management, resolving issues, implementing solutions and embedding change.

Jun 2009 - Present

Senior Consultant And Programme Director

Trusted by leaders as their transformation consultancy of choice, we use digital technology to solve complex business problems and take a holistic approach to programme delivery. Through our highly experienced and respected consultants, who share our ethical approach, we work across multiple disciplines and reach across the whole CIO agenda – strategy and architecture, digital transition, future-proofed resourcing, project management, service delivery and change management. Our experience spans large-scale projects with world leading organisations who typically return to us again and again to support their organisational ambitions.

Jan 2021 - Dec 2021

Senior Responsible Owner, Future Companies House

Set up of next phase of design work for new Target Operating Model that addresses strategic drivers with capabilities needed to deliver the future strategy.

Sep 2020 - Jan 2021

Senior Consultant And Programme Director

Leading Resolutions is a business focused IT consultancy and advisory who I am very proud to have strong associations with. The Leading Resolutions leadership team and senior consultants are experienced industry IT practitioners who collectively have run large IT blue-chip operations and delivered numerous complex projects covering merger activity, organisational transformations, creation and launch of new services, capabilities and operated in multiple sectors. Leading Resolutions are focused purely on getting the best, most efficient and cost effective solution for their clients on time and to budget. Leading Resolutions are delivery specialists, accountable for outcomes and expert in linking business strategy with technology. Assignment Overview: Programme Director on a client IT hosting & networks programme delivering corporate wide hardware refresh and developing capabilities.

Apr 2018 - Apr 2020

Transformation Consultant, Retail & Supply Chain, Tui Aviation

Oct 2017 - Mar 2018

Head Of Inflight Supply Chain For Transition, Tui Aviation

Mar 2017 - Sep 2017

Programme Manager, Tui One Aviation

Tui

Luton, United Kingdom

Apr 2015 - Mar 2017

Commercial Programme Manager And Consultant

London, United Kingdom

Jan 2015 - Apr 2015

Commercial Transformation Consultant & Programme Manager

London, United Kingdom

Mar 2013 - Dec 2014

Programme Manager – Terminal 2 Operations Delivery Programme

Twickenham, United Kingdom

Jan 2012 - Sep 2012

Implementation Manager - Back Office Improvement Programme

Baa

Twickenham, United Kingdom

Jul 2011 - Dec 2011

Business Programme Manager - Commercial & Communications

• Delivered supplier contracts and website solution for new product offering• Implemented a multi-product eCommerce platform with supporting Pricing, MI and Revenue Reconciliation involving a dozen suppliers. • Delivered OJEU compliant BPO along with transition of associated assets and IT.• Implemented new gatwickairport.com website and intranet along with later rebranding.

Jan 2010 - Jul 2011

Separation Project Manager - Commercial & Supply Chain

Gatwick Airport Limited

• Implemented capabilities required to enable Gatwick to operate as a separate entity to BAA Corporate.• Developed change plan required to implement a standalone Gatwick Commercial function. • Implemented new procurement control processes.• Established roles required for robust operation of Commercial and Finance functions.

Jan 2009 - Dec 2009

Senior Manager Planning, Portfolio & Change

• IT Portfolio Management:Developed industry leading approach to allocate funds, control spend & assign resources, recently compiled as a case study. Set-up effective controls, forecasts & reporting for both P&L & Cash. Transformed ways of working, reducing decision making lead times by 90%.• Process re-engineering: Setup process governance, achieving 90% satisfaction. Defined, agreed, implemented many process improvements• Supplier Mgt, BPO of support/admin, people development, benchmarking, applications costing, application compliance

Feb 2004 - Dec 2008

Business Transformation Manager - Customer Experience & T5

• Responsible for improving customer experience and simplifying processes while reducing operating costs. • Joining up change programmes across BA. • Formulated the T5 business process model and established it as the method for defining and documenting integrated requirements. This forms the basis for today’s T5 Process Architecture.

Mar 2002 - Jan 2004

Manager, Customer Journey Programme

• Define and drove forward BA’s Customer Journey strategy. • Championed and defined BA’s first barcode boarding pass solution in conjunction with eBA.• Worked with Qantas and Amadeus to define new deaprture control functionality and processes that aligned with the Customer Journey strategy.

Aug 2000 - Mar 2002

Business Development Consultant

• Responsible for delivering key priorities of the CEO and Executive Group Directors of Olympic Airways. • Successfully formulated Business Plan, route development strategies, marketing & pricing tactics, and business cases for lease-purchase of additional Airbus aircraft, obtaining Board approval.• Won the Third Party Ground Handling tender for the new Athens Airport, worth many £mill p.a.

Sep 1999 - Jul 2000

Flight Management Programme Manager

British Airways World Cargo

Defined a vision for Cargo Revenue Management, developed a plan to deliver the vision and managed the £14m programme of work across multiple departments and suppliers e.g. developed new cargo forecasting methods, delivered industry leading cargo overbooking which achieved £mill p.a. benefits.

Jul 1998 - Aug 1999
5 education records

John Potamianos education

Education record

Saint Andrews
FAQ

Frequently asked questions about John Potamianos

Quick answers generated from the profile data available on this page.

What company does John Potamianos work for?

John Potamianos works for Acceler8 Consultancy.

What is John Potamianos's role at Acceler8 Consultancy?

John Potamianos is listed as Programme and Transformation Director at Acceler8 Consultancy.

What is John Potamianos's email address?

AeroLeads has found 1 work email signal at @acceler8consultancy.com for John Potamianos at Acceler8 Consultancy.

Where is John Potamianos based?

John Potamianos is based in Windsor, England, United Kingdom while working with Acceler8 Consultancy.

What companies has John Potamianos worked for?

John Potamianos has worked for Acceler8 Consultancy, Leading Resolutions, Companies House, Tui Group, and Tui.

How can I contact John Potamianos?

You can use AeroLeads to view verified contact signals for John Potamianos at Acceler8 Consultancy, including work email, phone, and LinkedIn data when available.

What schools did John Potamianos attend?

John Potamianos holds Msc, Operational Research, Distinction from University Of Southampton.

What skills is John Potamianos known for?

John Potamianos is listed with skills including Stakeholder Management, Business Process Improvement, Change Management, Program Management, Strategy, Business Transformation, Business Process, and Project Management.

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