John Downer
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John Downer Email & Phone Number

Founder and Director at ESG33 Ltd
Location: Reading, England, United Kingdom 22 work roles 5 schools
1 work email found @jacobs.com LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 100%

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Current company
Role
Founder and Director
Location
Reading, England, United Kingdom

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John Downer is listed as Founder and Director at ESG33 Ltd, based in Reading, England, United Kingdom. AeroLeads shows a work email signal at jacobs.com and a matched LinkedIn profile for John Downer.

John Downer previously worked as UK Growth Lead at Tylin | Europe + Latam and Bain External Advisor at Bain & Company. John Downer holds Master Of Business Administration - Mba, Business Administration And Management, General, Distinction (73%) from Cranfield University.

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{first}.{last}@jacobs.com
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Profile bio

About John Downer

10 seconds: Born at 334ppm; exercised about climate change, the environment and sustainability; inspirational business leader and grower; Director of the High Speed Rail Group; Fellow of the Chartered Institution of Wastes Management; and, Fellow of the Chartered Management Institute.90 seconds:I am a seasoned, dedicated, and experienced professional with high integrity and specialty in driving business growth and strategic leadership, particularly in environmental sustainability, net-zero and decarbonisation initiatives. Recognised for a track record of spearheading transformative strategies that positively impact the environment while ensuring business success in a complex results driven environment. Proficient in developing and implementing innovative sustainability initiatives aligned with net-zero goals. Skilled in policy and political drivers, fostering cross-functional collaborations, and leveraging sustainable practices to drive growth and profitability. A visionary leader with FTSE 250 scale business leadership, fostering high-performing teams and steering organisations toward sustainable success by integrating environmental consciousness into core business strategies.Operating at a FTSE 250 grade C-Suite for the last five years (and director for 14 years) I have been accountable for: the health, safety and wellbeing and professional development of 1,650 people; for creating and executing award winning growth strategy; fiscal stewardship for a £500m revenue transportation sector, financial and general business operations, people leadership, marketing; and, communications. I have a proven capability in driving sustained growth: From my first hours, on my first day, at Jacobs I have been winning work in climate response, consultancy, strategic advisory, digital and engineering; across multiple sectors and geographies: environmental; transportation; power & energy; new nuclear; and major programmes. I love winning and growing. I have a command of growth strategy, business development, sales, procurement, commercials and mastery of client engagement that is unmatched. I've personally led in securing contracts worth >£3bn revenue at every tier plus support to win across Europe, Australia, Asia, and North America.

Listed skills include Procurement, Pfi, Strategy, Ppp, and 2 others.

Current workplace

John Downer's current company

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ESG33 Ltd
Esg33 Ltd
Founder and Director
AeroLeads page
22 roles

John Downer work experience

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

Founder And Director

Current

There is a colossal gap between attaining Environmental, Social and Governance status (qualifications, certificates, systems) and actually Enjoying Sustainable Growth. I set up ESG33 to Extinguish Spurious Greenwashing and to build Return on Investment bridges connecting ESG to ESG; to help purpose driven firms turn certification to profit. I advise.

Jan 2024 - Present

Uk Growth Lead

London

I am supporting TYLin as their UK growth lead; to establish their infrastructure design and delivery footprint in the UK for the first time. I'll be seeking to drive growth directly and to co-create growth with TYLin's sister companies in the Sidara Collaborative (including Introba, Currie & Brown, Dar, Para). I'll be focused primarily on the Rail +.

Bain External Advisor

Through their Bain Advisor Network, I am working on high-impact projects, adding value through my insights, extensive expertise and connections.

Visiting Fellow

Appointed a Visiting Fellow to Cranfield University's School of Management. Supporting the Centre for Executive Development in strategic negotiation, influencing, sales and key account management. Supporting SMEs on the Business Growth Partnership as a Review Panelist of their growth plans.

Network Member

Glg

As a GLG Network Member, I bring 20 years’ of experience to help clients solve some of their toughest business challenges in the professional services, infrastructure delivery (especially in environmental and transportation), sales and business development, business risk and opportunity management. GLG is the world’s insight network. It connects decision.

Chief Growth Officer

Mortimer, England, United Kingdom

Supporting the growth of the family personal training and fitness business with strategy, operating, marketing and financial acumen.

Board Director Of High Speed Rail Group

HSRG represents companies with relevant experience and an interest in high speed rail, we are committed to supporting the successful delivery of a world-class high speed rail network in Britain.Alongside the required Company Director responsibilities for prudent management of budgets to return greatest benefit for the investment, I am the Board Director.

Board Director

Board Director of the Railway Industry Association; the voice of the UK rail supply chain. Challenging the industry on ESG focused investment, on I&D leadership, on promoting the societal value and carbon benefits of rail.

Jun 2023 - Jun 2024

Transportation Growth Director Europe

  • Accountable for the growth of our European Transportation business across aviation, highways, and rail & transit sub-sectors; representing ~45% of European business.Delivering growth under the corporate 'Boldly Moving.
  • Accountable for managing a budget of $10m, to successfully achieve a $380m new contracts booking value, encompassing areas such as people, bidding, commercial, marketing, and communications, ensuring optimal allocation.
  • Authorised and operated with authority approval for Go/No-Go, Bid/No-Bid and pricing decisions, ensuring strategic evaluation of contract opportunities up to $50m in revenue, resulting in optimised resource allocation.
  • Led evaluation process for Bid/No-Bid decisions, using thorough market analysis and risk assessments to determine viability and profitability of contract opportunities, resulting in an appreciable increase in bid.
  • Oversaw opportunity pursuit budgets of up to $350k each, ensuring strategic allocation of resources, sharpening and testing value propositions and maximising ROI for business development initiatives.
  • Held final authority for contract and pricing approvals on "Elevated-Risk Projects/Programmes," ensuring compliance with company policies and fiscal objectives through opportunity planning, mitigating potential risks.
Oct 2022 - Oct 2023

Head Of Operations For Transportation Europe

Reading, England, United Kingdom

  • In this position, I was accountable for leading 1,650 people (19 offices), in a $500m revenue business. I managed a $27.5 million overhead budget to achieve a 14% FY22 net operating margin, demonstrating strong.
  • Successfully navigated challenging market conditions in the highways sub-sector, overcoming significant unplanned project losses, mitigating the impact on overall financial performance.
  • Aligned Head of Operational Growth to report to me resulting in a best-in-class 1:17 Bid costs: Gross Margin ratio for the Sector, demonstrating cost efficiency and profitability.
  • Prioritised Health and Safety (H&S) as the top agenda item, ideating global best practice playbooks, ensuring the well-being and security of the team.
  • Implemented a relentless Return on Investment (ROI) focus with the team: driving project delivery efficiency through AI solutions, resulting in 12.5X ROI in GM savings and efficiencies in one year.
  • Established and piloted the carbon management system, boosting decarbonisation performance on projects which was adopted across the Europe business to underpin Jacobs’ PAS2080 application.
Nov 2021 - Oct 2022

Interim Head Of Sector

  • Assumed responsibilities as Interim Head of Sector (a VP level role), taking over most of the Head of Sector's role (as they transitioned to set up the Energy & Power business). Took on the responsibility of promoting.
  • Successfully led the capability transformation of 1,000+ people. Led on staff engagement strategy and personally implemented initiatives, driving positive organisational change and fostering a high-performing and.
  • Leveraged my strong interpersonal skills to take on the lead role for staff communications and engagement during the transformation, fostering a positive and inclusive work environment, resulting in a retention rate.
  • Developed and implemented targeted sales strategies, focused on decarbonisation solutions and greater customer engagement, to maximise gross margin generation and achieve ambitious growth targets.
  • Proactively invested two months in upskilling and transferring knowledge to the new appointee, ensuring the successful delivery of responsibilities in the interim VP Head of Sector role, showcasing dedication to.
Mar 2022 - Jun 2022

Rail Market Director For Europe

Reading, England, United Kingdom

Accountable for growth and sales for all of our rail clients across UK & Ireland & Europe. I led a team of Client Account Leads, and a broad ecosystem of Head of Rail and their respective portfolio leads, alongside sales professionals to win >£100m of work in FY21. With total accountability for the win, I personally led, as Sales Lead, a fourth successive.

May 2021 - Oct 2021

Director Of Sales For Rail Uk & Ireland

Reading, United Kingdom

Accountable for growing and selling Jacobs in the rail market.This was a role I cocreated with my Head of Growth & Sales, setting responsibilities and organisational structure to achieve FY20’s £1bn revenue bookings target. I successfully piloted the role in Rail, exceeding my £110m revenue sector target by 9%.I created the organisation, structure, roles.

Sep 2019 - Apr 2021

Client Account Manager Network Rail

Reading, England, United Kingdom

Invited by the VP Head of Growth & Sales to take on the account, which had not had the due care and attention it deserved. I bought leadership and clarity of direction to successfully win a place on the Tier 1 Design Services Framework – top scoring on quality and with the best position on rates. I chartered the team, wrestling the value proposition, and.

Oct 2018 - Apr 2021

Client Account Director - Rail Solutions

Reading, United Kingdom

Sitting on the Rail, Tunnelling & Ground Engineering Business’ Leadership Team, I was accountable for growing the £100m+ per annum Network Rail and HS2 accounts; which increased revenue by 40% under my leadership.I led a comprehensive exercise to set strategic direction, budgets and governance on branding, marketing, and external communications; this.

Oct 2018 - Sep 2019

Client Account Manager For Hs2

Reading, England, United Kingdom

I managed the relationships and smooth delivery of this £30m revenue per annum account, across the Engineering Delivery Partner, main works civils contract with ALIGN, and Phase 2b environmental services and environmental overview consultant contracts. I led our input to HS2’s strategic supplier relationship management (SRM) programme. Indeed I advised the.

Jan 2017 - Sep 2018

Sales Manager

London, United Kingdom

Inside Sales Manager at Jacobs, securing professional services contracts in the infrastructure delivery marketResponsible for quality and the application of the relationship based sales process, I led multi-disciplinary middle and end game professional services opportunities with Network Rail, HS2, Department for Transport, Thames Tideway, Transport for.

Feb 2014 - Dec 2016

Divisional Director, Sustainable Solutions, Strategic Consultancy, Waste & Resource Management

Reading, England, United Kingdom

Working my way up from an Assistant Waste Management Professional to Divisional Director in the Waste & Resource Management Team, serving under the Strategic Consultancy arm of our Sustainable Solutions business unit. I worked in the household and commercial waste management sector for ten+ years, advising local authorities in policy and strategy, and.

Dec 2003 - Feb 2014

Waste Management Consultant

Ceres Environment/ Ceres Logistics Ltd

Maidenhead, England, United Kingdom

Project management of waste minimisation and auditing guidanceLead author of the "The impact of increasing road transport costs on waste recovery and recycling" for the Resource Recovery ForumLead author on the "Assessment of non-obligated packaging" A DEFRA research project on reusable packagingDetailed knowledge of EU and UK waste.

Sep 2002 - Dec 2003

Environmental Coordinator

East Anglian Business Environmental Club

Norwich, England, United Kingdom

A part-time team leader for Environmental Awareness training courses, with additional responsibility for advising members on innovative sustainable waste management options; disseminating environmental legislation updates to small businesses through Newsletters and Fact Sheets; and, completing Landfill Tax Credit Scheme applications.

Mar 2001 - Jul 2002

Technician

Lyndhurst, England, United Kingdom

Project management of Construction Quality Assurance for landfill; Computer Aided Design engineering using Autocad LT 2000; and, a Tender Response for landfill monitoring. Statistical analysis applied during an Initial Economic Appraisal for an energy-from-waste facility. Public sector communication during a best value review of waste services..

Jul 2000 - Sep 2001

Shift Running Floor Manager

Southampton And Norwich

Development of transferable skills through extensive customer interfacing and on-the-job training. Shift manager responsibility business operations of a £1m revenue per annum restaurant; staff motivation; stock control; quality control, food production; and, being the designated First Aider.

Jun 1995 - Jan 2000
5 education records

John Downer education

Master Of Business Administration - Mba, Business Administration And Management, General, Distinction (73%)

My work based project focused on how client account strategies can increase gross margin income, scored 85%. I directly used this to.

Msc, Environmental Impact Assessment, Auditing And Management Systems, Distinction

A 15,000 word Thesis project, "Assessing the Effectiveness of Procurement Strategy in Promoting More Sustainable Waste Management.

Bsc, Environmental Science, 2:1

Activities and Societies: Men's Hockey Club My 10,000 word dissertation project on, ‘A Critical Evaluation of the Local Government.

Bsc, Environmental Science, Gpa: 3.96

I spent a year at the University of Illinois on an exchange. My major project analysed and evaluated ‘Student Recycling Habits at the.

A,A,A,D

Activities and Societies: Treasurer of the School Leaver’s Ball demanded organisation and enthusiasm. Inventive fund-raising projects were.

FAQ

Frequently asked questions about John Downer

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

What company does John Downer work for?

John Downer works for ESG33 Ltd.

What is John Downer's role at ESG33 Ltd?

John Downer is listed as Founder and Director at ESG33 Ltd.

What is John Downer's email address?

AeroLeads has found 1 work email signal at @jacobs.com for John Downer at ESG33 Ltd.

Where is John Downer based?

John Downer is based in Reading, England, United Kingdom while working with ESG33 Ltd.

What companies has John Downer worked for?

John Downer has worked for Esg33 Ltd, Tylin | Europe + Latam, Bain & Company, Cranfield University, and Glg.

How can I contact John Downer?

You can use AeroLeads to view verified contact signals for John Downer at ESG33 Ltd, including work email, phone, and LinkedIn data when available.

What schools did John Downer attend?

John Downer holds Master Of Business Administration - Mba, Business Administration And Management, General, Distinction (73%) from Cranfield University.

What skills is John Downer known for?

John Downer is listed with skills including Procurement, Pfi, Strategy, Ppp, Waste Management, and Sales Manager.

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