Meet Our Team

Chemical Market Analytics Global Leadership Team

Carlo Barrasa

Carlo Barrasa Vice President, Energy Insights Team Lead Chemical Market Analytics by OPIS

Carlo Barrasa is the Vice President of Energy Insights at Chemical Market Analytics

In this role, Carlo stewards the development of energy market content to help Chemical Market Analytics’ clients navigate the complexities of the oil, gas & natural gas liquids markets. Previously, Carlo led the North American Light Olefins service, which provides clients with valuable insights into the regional market dynamics of cracker feedstocks, ethylene, and propylene.

Before joining Chemical Market Analytics, Carlo was a Senior Strategy Advisor at Anadarko Petroleum, where he was responsible for guiding the company’s market strategy for its natural gas liquids business. After beginning his career in various downstream and chemical roles with ExxonMobil, Carlo held senior consulting and research positions at IHS Markit legacy companies PFC Energy and CMAI.

Lindsey Bernard

Lindsey Bernard Vice President, Global Sales OPIS, a Dow Jones Company

Started with OPIS in 2020

Since graduating with her Master’s degree from Columbia University, Lindsey has spent 20 years in sales in the business intelligence industry. Lindsey joined IHS Markit in 2009, and in that time she worked across a number of sectors, from country analysis, to upstream, to agribusiness. For five years she ran EMEA Sales for Oil Markets, Midstream, Downstream and Chemicals from London, overseeing sales growth in markets as diverse as Spain and Qatar and from 2018-2020 she managed the integration of a newly-acquired agribusiness company. Over the past decade she has worked with clients across the energy, financial, manufacturing and professional services sectors. In 2020, after nine years living in the UK, she returned to the US to take over Global Sales for OPIS, which was a part of IHS Markit at that time. Lindsey is currently based out of Houston, Texas.

Chuck Carr

Chuck Carr Vice President, World Analysis Strategic Team Lead Chemical Market Analytics by OPIS

Chuck Carr is Vice President of the strategic team at Chemical Market Analytics.

Chuck is responsible for providing strategic leadership for the global chemical supply/demand analytics and World Analysis publications. Prior to his current position, he was the global business leader for the Inorganics team, senior director of Global Olefins, and service leader for the North American Light Olefins Market Advisory Service at Chemical Market Analytics. His focus for the past 10 years has primarily been on olefins and the analysis of the propylene and propylene derivatives markets for hundreds of global customers.

Chuck’s expertise encompasses the oil and gas and chemicals industries, including refinery engineering/operations, purchasing, plastics logistics, and olefins commercial activities. Prior to joining the IHS Markit base chemicals business (now known as Chemical Market Analytics) in 2011, he served as director of propylene studies in the olefins group of Chemical Market Associates, Inc. (CMAI) since 2006. Previously, he was with Total Petrochemicals USA for more than two decades.

He received a Bachelor of Science in chemical engineering from the University of Oklahoma and is a registered professional engineer in the state of Texas.

Duncan Clark

Duncan Clark Vice President, Global Aromatics & Fibers Team Lead Chemical Market Analytics by OPIS

Duncan Clark is the Vice President of the Global Aromatics and Fibers business at Chemical Market Analytics.

Duncan Clark is the vice president of Global Aromatics and Derivatives, based in Chemical Market Analytics’ London office. Duncan joined the company in 2013 as the EMEA Aromatics Director, taking over the global Aromatics team leadership in 2017. Duncan has 40 years of experience working in the global petrochemical and chemical industries in various Sales, Marketing, Corporate Business Development, Business Management and Consultancy roles.

Duncan maintains a view of global developments in all major aromatics markets and works closely with petrochemical producers, consumers and financial institutions worldwide, providing insight and future expectations. He has specific expertise in the polyester feedstocks markets. He is a regular speaker at Chemical Market Analytics’ regional conferences. He leads a global team of Aromatics consultants and analysts. He is responsible for the commercial strategy and client support for a broad portfolio of Aromatics services focused on individual aromatics value chains. He also regularly forms part of the project team for Chemical Market Analytics’ single client studies.

Before this, Duncan spent ten years working in an ExxonMobil / Shell joint venture company involved in fuel and lubricant additives and visited refineries worldwide. He also spent 12 years working for Air Products in various chemical and industrial gas businesses in the UK, U.S., and Netherlands. He now provides insights into the global aromatics and derivative markets, including paraxylene, purified terephthalic acid, ethylene glycols, polyurethane feedstocks, and the global benzene, toluene, and xylenes markets.

Mr. Clark has a Bachelor of Science in Chemical Engineering from University College London and a Master of Business Administration from Manchester Business School.


Dewey Johnson

Dewey Johnson Senior Vice President, Global Head of Chemical Market Analytics Chemical Market Analytics by OPIS

Dewey Johnson is Senior Vice President & Global Lead of Chemical Market Analytics by OPIS, a Dow Jones Company (“Chemical Market Analytics”).

IHS Markit Global LLC (“IHS Markit”) was acquired by S&P Global in February 2022. As part of the merger, IHS Markit Base Chemicals was spun off and separately acquired by Dow Jones and renamed “Chemical Market Analytics” in June 2022.
Dewey is responsible for the global business, including insight and research covering the major chemical value chains including Aromatics and Fibers, Olefins and Derivatives, Inorganics (chlor-alkali, vinyls, and soda ash), Plastics and Polymers, and Syngas Chemicals (methanol, acetyls, and ammonia). Dewey is based in Houston.

Prior to Chemical Market Analytics, Dewey joined IHS Markit (through legacy CMAI) in 2009. His experience in the petrochemical industry covers all aspects of the business- financial, commercial, operations, research, strategy design and business planning, business development, as well as consultancy. Prior to IHS Markit, he was with Eastman Chemical Company, where he spent more than 25 years in strategic and commercial roles with various business groups and corporate functions. Dewey held management positions in commercial development, global sourcing, P&L for key businesses, market development, and market & strategic analysis of chemical markets and businesses. Dewey has led multiple complex engagements in strategy development and execution, global sourcing of Aromatics & olefins derivatives and industrial gases, business simulation & game theory and dynamic modeling, sales/ marketing, and business development. Dewey received BS and MS engineering degrees from Tennessee Technological University and Virginia Polytechnic Institute. He also earned an MBA in General Management. Dewey has been a frequent guest lecturer at MIT Sloan School of Management, UVA Darden School of Management, and SUNY at Albany School of Public Policy.

Nick Kovics

Nick Kovics Vice President, Global Inorganic Chemicals Chemical Market Analytics by OPIS

Nick Kovics is the Vice President of the Global Inorganics team at Chemical Market Analytics.

Nick Kovics serves as the Vice President of Global Inorganic Chemicals at Chemical Market Analytics, which includes Chlor-alkali chemicals, Vinyls, Bleaching Chemicals, and Soda Ash.

Nick brings over 25 years of chemical industry experience to the Chemical Market Analytics Inorganic Chemicals insights team. He was promoted to his current role in 2024, where he leads twenty analysts who research, forecast, and report on chlor-alkali chemicals, vinyls, bleaching chemicals, and soda ash from five global locations. Previously, Nick held a variety of roles in the Inorganics value chain at Chemical Market Analytics, including leading the Chlor-alkali, Bleaching Chemicals, and Battery Materials advisory services.

Nick held various functional roles in several companies before joining Chemical Market Analytics. He began his career as a process engineer in the chlor-alkali sector at Canadian Occidental. Nick next moved into the energy sector as a field engineer with Schlumberger Canada cementing and hydraulic fracturing services. He transitioned from oil and gas to new energy and spent a decade in the hydrogen fuel cell sector in technical, commercial and financial roles. Nick continued in the electrochemical industry by joining Canexus (now Chemtrade) and held commercial leadership roles in chlor-alkali and sodium chlorate marketing.

Nick is originally from Canada and holds a Bachelor’s degree in Chemical Engineering from the University of British Columbia and an MBA from Simon Fraser University. He is a registered Canadian Professional Engineer and a Canadian Chartered Professional Accountant. He has resided in Houston, TX, since joining Chemical Market Analytics in 2017.

Steve Lewandowski

Steve Lewandowski Vice President, Global Olefins & Derivatives Team Lead Chemical Market Analytics by OPIS

Mr. Lewandowski is the Vice President of Global Olefins & Derivatives at Chemical Market Analytics.

Based in Houston, Steve Lewandowski is the Vice President – Olefins at Chemical Market Analytics (CMA) by OPIS, a Dow Jones Company, a leading global provider of information, insight and consulting services to the global chemical and petrochemical.

During a career spanning 30 + years in the refining and chemical industry, Steve has experience across the spectrum of refining and petrochemical hydrocarbon value chains covering various financial, strategic, technical and commercial roles. Before his move to Chemical Market Analytics, Steve was Senior Manager of Base Chemicals at TOTAL Petrochemicals & Refining, Inc. In that capacity, he managed the P&L of the base chemicals business, including joint venture relationships, strategic guidance to the partnerships, plant operational interfaces, project development, and commercial responsibility for olefin and aromatic monomers, including styrene.

Before the Base Chemical Senior Manager role, Steve had increasing responsibilities within the Petrochemical business at TOTAL. The latest assignment was overseas, in Brussels, Belgium, where he was responsible for the Global Aromatics long-term commercial business activity. The assignment included P&L responsibility and strategic project development for TOTAL worldwide. Before the Belgian assignment, he worked as manager of the US aromatics business. Before 2000, Steve was involved in the refining and fuels side of the Hydrocarbon chain both for what was then FINA Oil and Chemical and for Star Enterprise (a joint venture between Texaco and Saudi Aramco), working as a process engineer, optimization engineer, fuels blending optimizer, branded/unbranded fuels marketing and supply lead, and in a business development role.

Steve earned a Bachelor of Science in Chemical Engineering from Michigan State University in 1987 and an MBA with a focus on finance and economics from the University of Texas at Dallas in 2000.

John Mathew

John Mathew Vice President, Business Development Chemical Market Analytics by OPIS, a Dow Jones Company

John Mathew is Vice President of Business Development at Chemical Market Analytics by OPIS, a Dow Jones Company.

John Mathew joined Chemical Market Analytics by OPIS, A Dow Jones Company, as Vice President (Business Development) starting May-2023. John will be part of the leadership team within CMA and will be based in the Dubai office. John comes with more than three decades of diverse experience in the hydrocarbon downstream industry value chains across the petrochemicals and the oil & gas industry.

Prior to joining CMA, John served as the Vice President (International Business Development) within ADNOC’s downstream directorate. Having worked with several industry leaders, such as Basell Polyolefins, Saudi Aramco & ADNOC, John comes with extensive global experience and functional competencies within the chemicals industry.

John holds a Master of Marketing Management degree and a Bachelor’s degree in Chemical Engineering.

Mike Nash

Mike Nash Vice President, Global Syngas Team Lead | Americas Acetyls Lead Chemical Market Analytics by OPIS

Mr. Mike Nash is the Vice President for Syngas Chemicals (including the methanol and acetyls practices) at Chemical Market Analytics.

He works with a global team of regional consultants and overlays their analyses with a global perspective. His responsibilities include the weekly World Methanol Report and monthly World Methanol Analysis, including the weekly and monthly Global Acetyls Market Reports and the related World Analyses for Methanol, Acetyls, and Formaldehyde.

Before joining the IHS Markit base chemicals business (now known as Chemical Market Analytics) in September 2012, Mr. Nash worked for BP’s petrochemicals division for 19 years preceding a two-year stint in Total’s UK fuels business. He performed various commercial roles within BP, in international business management, marketing, project management, and logistics, based in London, Duesseldorf, and Kuala Lumpur. His last role in the Total UK was the Logistics Director for Specialties.

Mr. Nash holds a Master of Arts in English Language and Literature from Edinburgh University, UK, and a Master of Business Administration from Kingston University, UK.

Raheel Shafi

Raheel Shafi Vice President, Global Head of Consulting Chemical Market Analytics

Raheel serves as the Vice President for Global Consulting at Chemical Market Analytics.

Raheel has over 25 years of experience working in the downstream and petrochemicals sectors. During this time, he has held numerous technical and commercial positions in operating companies and, more recently, within consulting, where he has spent the last 11 years.

His background spans refining and petrochemical process technologies, product markets, and operations, enabling him to provide astute and valued advisory services across the refinery petrochemical interface and beyond crude to chemicals.

He has provided advisory services over the entire petrochemical asset lifecycle from concept and feasibility study of grassroots complexes at major national master plan level as well as for NOCs and consortia. Similarly, he has completed numerous brownfield technical and commercial advisory projects looking at new value chains, increased business agility and increasing overall plant capacity for a wide variety of clients.

He has also supported both greenfield and brownfield projects through the project finance stage, providing services to lenders and ECAs. From an organic growth perspective, he has developed strategies around future business direction supporting divestments relating to the sale of assets and growth through sell-side due diligence from both a technical and commercial advisory perspective. Specifically, Raheel has supported more than 75 billion dollars in transactions in the petrochemical space.


Jean Soh

Jean Soh Vice President, Global Marketing Team Lead Chemical Market Analytics by OPIS

Jean Soh heads up the Global Chemical Market Analytics Marketing team.

With over 20 years of global marketing experience, Jean has an in-depth understanding of the reality of business requirements which when married to her sharp analytical skills, allows her to develop effective marketing strategies.

She specializes in solution and account-based marketing and has led several integrated, multi-channel strategic marketing programs across the region, along with the development of account-based marketing strategies globally across key accounts. This includes the pilot program of scaling account-based marketing efforts to territory sales to great success.

She holds a Master of Science in Marketing from University College Dublin in Ireland, along with an Honors Degree in Accounting and Finance from the University of London.

Rob Taylor

Rob Taylor Vice President, Global Commercial Product Management Team Lead Chemical Market Analytics by OPIS

Rob leads the product management team at Chemical Market Analytics.

Rob has nearly 20 years of data industry experience, spanning chemical research, project management in consulting, and, more recently, leading the Chemical Market Analytics product management team. He is a skilled professional in product management, product development, and strategic planning, and he started his career with CMAI as a graduate.

He is responsible for all aspects of commercial and strategic product management for the portfolio of data, insight, and market intelligence products. He is adept at working with multiple stakeholders, from sales and marketing to research and development.

Ultimately, his primary role is growing the business, enhancing the existing product portfolio, taking new ideas to market, following the Pragmatic Marketing approach from idea evaluation to successful execution, and aligning with customer needs.

He holds a Bachelor of Science degree (Computation) from the University of Manchester (UMIST) and is based in Manchester, UK.

Nick Vafiadis

Nick Vafiadis Vice President, Global Plastics & Polymers Team Lead Chemical Market Analytics by OPIS

Nick Vafiadis is the Vice President of the Plastics & Polymers business at Chemical Market Analytics.

34 years, including critical roles in sales, sales management, product management, and business line management in the plastics, surfactants, and consulting industries.
Nick is a 30+ year chemical and plastics industry veteran and manages Chemical Market Analytics’ global plastics practice. Nick’s daily responsibilities include analysis, consulting, and reporting on the global polyolefins market and managing global operations associated with producing and developing various plastics reports. Concurrently, he contributes to single-client projects and studies related to the polyolefins industry. In his earlier assignments, he was responsible for consulting duties associated with the Chlor-alkali and vinyl product chain. He has contributed to the Monomers Market Report, the Chlor-Alkali Market Report, and the Global Plastics & Polymers Market Report.

He has been with Chemical Market Analytics and its predecessor companies since 2002. Before 2002, he spent twelve years with Vista Chemical Company, where he held assignments in marketing, product management, and sales management in the vinyl and surfactant business areas. Mr. Vafiadis holds a Management BBA from The University of Texas at Austin, United States.

James Williamson

James Williamson Vice President, Global Financial & Capital Markets Team Lead Chemical Market Analytics by OPIS

James Williamson is the Vice President for Financial & Capital Markets at Chemical Market Analytics.

James is responsible for the business development strategy for this critical user segment.

In addition, he has developed and is responsible for the publication of the Chemical Advisory Service (CAS), a product designed to primarily meet the needs of the Buy-side investment community, utilizing the in-depth knowledge and analysis from the Chemical Market Analytics chemical franchise.

James has a global focus on the Financial & Capital Markets. He works closely with the broader CMA teams to deliver the appropriate content, insights and analytics to this demanding client segment. His experience in the chemicals consulting and financial markets makes him uniquely qualified to do this.

Before joining Chemical Market Analytics in 2018, James worked as a chemicals consultant for ten years at CMAI (a predecessor organization to CMA) before moving into sell-side equity research and sales, covering the chemicals sector for over 20 years, including time at Morgan Stanley and UBS.

James has a BSc in Mining Geology from Imperial College, University of London, and is currently based in the London office.


Talk To An Expert

These offers include recommended content or information on upcoming events. I can unsubscribe at any time.

By clicking the button below, you agree to the Dow Jones Privacy Notice and Cookie Notice.