James Stephenson
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James Stephenson Email & Phone Number

Chief Executive Officer at Promethean Particles at Promethean Particles
Location: Nottingham, England, United Kingdom 10 work roles 4 schools
1 work email found @dowcorning.com 2 phones found area 440 and 866 LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 2 phones

Work email j****@dowcorning.com
Direct phone (440) ***-****
LinkedIn Profile matched
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Current company
Role
Chief Executive Officer at Promethean Particles
Location
Nottingham, England, United Kingdom

Who is James Stephenson? Overview

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James Stephenson is listed as Chief Executive Officer at Promethean Particles at Promethean Particles, based in Nottingham, England, United Kingdom. AeroLeads shows a work email signal at dowcorning.com, phone signal with area code 440, 866, and a matched LinkedIn profile for James Stephenson.

James Stephenson previously worked as Chief Executive Officer at Promethean Particles and Vice President, Global Business Development at Carlisle Fluid Technologies. James Stephenson holds Mba, Finance, Strategic Management, Marketing, Operations from Alliance Manchester Business School.

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Email format at Promethean Particles

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

About James Stephenson

Results-driven Executive P&L leader with extensive experience in large, global B2B multinationals now enjoying a new UK-based challenge as the leader of an early phase technology start-up. Skilled in leadership, general management, strategic business development, marketing, M&A, finance, and operations. Reputation for creating inventive strategies to drive profitable revenue growth and shareholder value across multiple industries. An inspirational leader and change agent, recognised for building high-performing teams, based on core values of integrity, initiative, & ownership.KEY ACCOMPLISHMENTS► PROFITABLE REVENUE GROWTH | P&L MANAGEMENT: Identified key strengths and weaknesses across the entire P&L to target commercial, product development and operational initiatives that drove 880bps improvement in operating income performance► MERGERS & ACQUISITIONS STRATEGY, EXECUTION, AND INTEGRATION: Identified a portfolio of M&A targets to bolster existing business as well as a diversification strategy. Developed deal models for 4 targets, led due diligence and integration. All businesses performing ahead of deal model in 12 months► STRATEGIC BUSINESS PLANNING: Proven track record for creating and delivering a variety of business strategies – organic, diversification and M&A - that link commercial activities, product development and operations directly to customer needs and corporate targets► SALES STRATEGY AND PIPELINE DEVELOPMENT: Identified and prioritised target markets leading to 40% sales growth and increased key customer performance >10%. Increased the sales funnel by >$60M via focus on market driven business development. Reduced sales erosion from 15% to 7% by focusing on existing customers and aftermarket support► PRODUCT DEVELOPMENT / INNOVATION PORTFOLIO TRANSFORMATION: Repeated experience in reinvigorating commercialisation processes to bring structure and speed to new market development. Deployed risk-based portfolio management to ensure expected rewards were commensurate with risk. Pioneer of “Agile” project management for marketing and new product development► MULTI-FUNCTIONAL LEADERSHIP: Implemented standardised key performance indicators in combination with innovative approaches to directly align motivation and behaviour with critical strategic improvement goalsBROAD INDUSTRY & TECHNOLOGY EXPERIENCE including Transportation, Building & Construction, Electrical, Electronics, Medical Devices, Pharmaceuticals, Wind/Solar, Wire & Cable; Chemicals, Coatings/Paint, Composites, Oil and Gas, Plastics; Machinery & Engineered Equipment

Listed skills include Strategy, Business Development, Strategic Planning, Product Development, and 45 others.

Current workplace

James Stephenson's current company

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Promethean Particles
Promethean Particles
Chief Executive Officer at Promethean Particles
AeroLeads page
10 roles · 30 years

James Stephenson work experience

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

Chief Executive Officer

Current

Nottingham, Nottinghamshire, Gb

Sep 2020 - Present

Vice President, Global Business Development

Scottsdale, Az, Us

Manufacturer of highly engineered coatings application equipment; pumps, control systems, valves, liquid/powder applicators and ovens. With revenues of ~$300M, it is part of the larger diversified Carlisle Companies, with revenues of ~$4.5B.Global oversight, accountability, and leadership for a new market-driven organisational unit to lead Carlisle Fluid Technologies on a path to its aggressive growth goals. Leadership of M&A, strategic marketing, product management & product development• Created three program teams to pursue growth outside of legacy business; Powder Coating, Sealants & Adhesives and Fast-set (spray foam) material application equipment• Led the identification, acquisition, and integration of 4 new businesses all performing ahead of deal model• Set strategic marketing foundation for share gain in current markets and established sustainable product offering in adjacent markets• Launched 11 new products driving associated revenue growth from $0 to $9M, implementing agile commercialisation process• Led the design, development, and implementation of new enterprise branding for the “new CFT”Coatings | Application Equipment | Automotive Refinishing | Fluid Handling | Atomisation

2018 - 2020 ~2 yrs

General Manager, Glasforms Advanced Composites

Polyone

Glasforms, a wholly owned subsidiary of PolyOne Corporation (now Avient), is a leading manufacturer of advanced fibre-glass & carbon fibre polymer pultruded composites. Provided overall P&L and strategic management of the organisation. Oversaw all functions; sales, marketing, product management, R&D, engineering and manufacturing operations.Identified key strengths and weaknesses across the entire P&L to target commercial, product development and operational initiatives that drove 880bps improvement in operating income performance.• Transformed business and market strategy into a simple 4-step strategic plan• Reinvigorated development of sales funnel and opportunity pipeline• Shifted culture and drove operational productivity improvements• Created a winning team, improving employee engagement from 64% to 76%Composites | Pultrusion | Electrical Transmission & Distribution | Transportation | Renewable Energy | Medical

2016 - 2017 ~1 yr

Director, Global Marketing, Geon Performance Materials

Polyone

Geon Performance Materials is a specialty formulator of PVC compounds and and PVC-alloys serving nearly every major industry.Drove overall strategic management of the organization. Led the marketing and product management teams in the planning, development and implementation of the business strategy, transforming a commodity product line into specialty. • Restructured the marketing team to drive and deliver profitable revenue growth in target markets.• Revitalized the product development portfolio bringing much needed alignment with the business strategy and increased speed of project execution.• Introduced a differentiated service offering to help separate the more-standardized and specialty value propositions.• Developed the Synthetic Esters (Plasticizer) segment into a standalone business.Plastics | PVC | Building & Construction | Wire & Cable | Consumer | Electrical / LED | Medical | Packaging

2013 - 2016 ~3 yrs

Global Strategic Marketing Director, Medical Materials

Midland, Michigan, Us

Medical grade silicone-based materials for the Medical Device and Pharmaceutical industries manufactured under strict quality, safety and regulatory controls.Provided overall strategic direction, development and commercialization of new silicon-based technologies for the $150M medical business.• Achieved 3 years of consecutive double-digit revenue growth, outstripping industry growth of 4-5%.• Oversaw the business planning process in areas of competitive intelligence, market research, life cycle analysis, and segmentation.• Conceived and led the “Child ViSion” initiative - Dow Corning's first social enterprise which aimed to design, manufacture and distribute self-adjustable eye wear to millions of children in the developing world.Medical Devices | Pharmaceutical Processing | Single-Use Systems | Topical & Transdermal Drug Delivery

2010 - 2013 ~3 yrs

Business Development Manager

Midland, Michigan, Us

Led internal business start-up developing novel printable semi-conductor inks with the potential to scale to >$1B in sales. Created business plan and executed through leadership of sales, marketing, and technology.• Delivered all key commercial and technical milestones through a systematic and rigorous focus on retiring key program risks• Created market introduction and penetration strategy, identifying target lead opportunities, $200M revenue• Developed robust M&A target portfolio, complementing internal capabilities and / or advancing critical development timelinesPrinted Electronics | Displays | RFID | Semiconductors | LEDs

2008 - 2010 ~2 yrs

Global Product Manager

Midland, Michigan, Us

Strategic and financial responsibility for ~1,000 specialty, primarily electronics, products within Dow Corning's Advanced Technologies and Ventures Business unit.• Grew overall product line performance $100M revenue and from 25% EBIT to 30% EBIT• Led the acquisition integration of Tyco/Raychem Power Materials into established product lines • Working across borders and functions, led a product growth initiative, increasing sales from $250K to $9.4M in 12 months• Responsible for EH&S performance, and compliance with international electronics regulations; RoHS, WEEE, Prop 65• Created and implemented a new change management process which became the corporate standard

2006 - 2008 ~2 yrs

European Sales & Key Account Manager

Midland, Michigan, Us

Key account manager for major European connector companies. Account responsibility for $6M USD.European connector business leader with responsibility for market strategy development and implementation.

2003 - 2006 ~3 yrs

European Sales & Market Development Specialist

Midland, Michigan, Us

Development and commercialisation of new services business modelEuropean implementation of Customer Service Level Management (CSLM)Development of the corporate solutions opportunity and delivery infrastructure

2001 - 2003 ~2 yrs

Manufacturing Process Engineer

Midland, Michigan, Us

Responsibility for day-to-day manufacturing operations of several processesApplication of statistical process control to increase reliability, safety and overall equipment effectivenessProcess design and implementation of medium scale capital projectsResponsibility for global product quality improvementsSouth West Regional Committee member of the Chemical Industries AssociationCommissioned US$10M polymer expansionImplemented new pre-commissioning techniques

1997 - 2001 ~4 yrs
4 education records

James Stephenson education

Mba, Finance, Strategic Management, Marketing, Operations

Alliance Manchester Business School

M.Eng, Chemical Engineering

Swansea University

Finance For Executives

The University Of Chicago Booth School Of Business

Level 1 Sommelier

International Wine & Spirits Guild
FAQ

Frequently asked questions about James Stephenson

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

What company does James Stephenson work for?

James Stephenson works for Promethean Particles.

What is James Stephenson's role at Promethean Particles?

James Stephenson is listed as Chief Executive Officer at Promethean Particles at Promethean Particles.

What is James Stephenson's email address?

AeroLeads has found 1 work email signal at @dowcorning.com for James Stephenson at Promethean Particles.

What is James Stephenson's phone number?

AeroLeads has found 2 phone signal(s) with area code 440, 866 for James Stephenson at Promethean Particles.

Where is James Stephenson based?

James Stephenson is based in Nottingham, England, United Kingdom while working with Promethean Particles.

What companies has James Stephenson worked for?

James Stephenson has worked for Promethean Particles, Carlisle Fluid Technologies, Polyone, and Dow Corning.

How can I contact James Stephenson?

You can use AeroLeads to view verified contact signals for James Stephenson at Promethean Particles, including work email, phone, and LinkedIn data when available.

What schools did James Stephenson attend?

James Stephenson holds Mba, Finance, Strategic Management, Marketing, Operations from Alliance Manchester Business School.

What skills is James Stephenson known for?

James Stephenson is listed with skills including Strategy, Business Development, Strategic Planning, Product Development, Leadership, Market Development, Cross Functional Team Leadership, and Commercialization.

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