October 1-2, 2025
Nashville, TN
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Franz holds a PhD in aerosol science from ETH Zurich. During several years of analysing airborne nanoparticles in the laboratory, he developed an analysis concept to measure the mass of single particles. As a co-founder and CEO of femtoG, a Swiss start-up, he set out to revolutionize the analysis of pigment particles and nanostructured materials.
Julie has 22 years’ experience in the titanium dioxide pigment manufacturing industry and 28 years in the chemical industry. She is currently Marketing Director at LB Group (formerly known as Lomon Billions Group), the world’s No.1 manufacturer of titanium dioxide (TiO2) pigments. Prior to joining LB Group, Julie spent 14 years with Huntsman in its Pigments division (now Venator), where she held various positions within Marketing and R&D. Julie studied at Heriot-Watt University, UK, for her Chemistry degree and holds a Professional Diploma in Marketing from the Chartered Institute of Marketing.
Gerry Colamarino is currently the Managing Director of TiPMC Solutions LLC, which he founded in 2014.. He has over 30 years of international experience within the chemical, mining, and energy industries, having had multiple professional and leadership positions within the former DuPont Titanium Technologies (Chemours), Iluka Resources, and Bloom Energy.
TiPMC is a recognized thought leader and independent resource for all subjects pertaining to the TiO2 value chain, with a strong focus on TiO2 pigments and Mineral Sands. TiPMC employs a unique network of industry and functional experts, providing boutique consulting and advisory services, industry publications, and data services to financial institutions and industry participants world-wide.
Gerry is a graduate of Rutgers University, earning a B.S. in Mechanical Engineering. He currently resides with his family in Nashville, TN.
Rob Portsmouth is the Executive Vice President, Sustainability, EHS and HR at Venator based in Wynyard in the North-East of England. Rob has served as Venator’s Executive Vice President Sustainability, EHS and HR since May 2022, and previously served as Senior Vice President, EHS, Innovation and Technology since January 2019. He has over 30 years of experience in the chemical industry having started his career with Royal Dutch Shell in South Africa.
Dr Portsmouth relocated to the UK in 2003 where he served as Director of Global Marketing and Director of Business Development for Huntsman’s Pigments and Additives business between 2003 and 2017. Dr Portsmouth was awarded his bachelor’s and master’s degree in chemical engineering from the University of Natal (South Africa) and received his doctorate in chemical engineering from the University of Cambridge (UK). He holds a master’s degree in business administration from Henley Business School (University of Reading, UK).
Cynthia Templeman is a Principal Engineer at Toyota Motor North America in the Materials Engineering Department. Cynthia is currently active in paint R&D, specializing in topcoat technology, unique color technology, carbon neutrality efforts, and evaluating the feasibility of emerging technologies within the industry.
Cynthia joined Toyota in 1998 as an engineer in the paint and anti-corrosion coatings group. In 2003, she moved to paint development where she has earned ten United States Patents (so far!).
Prior to Toyota, Cynthia worked for BASF Corporation in quality assurance at the Bourke Avenue Paint Plant in Detroit.
She is a graduate of Wayne State University, also in Detroit, with a Bachelor of Science degree in Chemical Engineering.
Reg Adams compiles and edits two periodicals, the monthly Focus on Pigments and the quarterly TiO2 Worldwide Update, both of which were launched in 1993. He is also the author or co-author of nine books on the topics of the titanium value-chain, the carbon black industry and iron oxide pigments. In addition, he often carries out consultancy assignments and serves as an expert witness in matters of commercial litigation. He is a Forum Manager and regular contributor for the TiO2 Group on the Linked-In platform and he has been a speaker or chairman at more than 60 specialist conferences around the world covering paints, pigments or minerals. Prior to establishing Artikol, his own consultancy, database and publishing business, he studied Chemistry & Economics at Birmingham University, gained a post-graduate business degree from Bristol University and then worked for Amalgamated Metal (a mining finance house), BSC (publishers, specialising in the fertiliser and chemical industries) and Metra (management consultants, advising on pharmaceuticals and specialty chemicals).
Dr. Karin Tynelius holds a MS and a PhD in Metallurgy and Materials Engineering. She is the Director of Mineral Markets and provides consultancy, training and market intelligence on titanium-dioxide (TiO2) and the mineral sands industry. She has 30+ years of experience in the metals and mining industry and was in charge of the market research for TiZir until 2018.
Karin also holds a Director’s Certificate (IDP-C) from INSEAD and is a Non-Executive Director of Keliber.
J. Russ Snider joined Tronox in April 2019 as part of the Cristal acquisition. He leads a team of Marketing professionals and is responsible for global marketing strategy, margin improvement, segment portfolio optimization, new product direction, product promotions and branding. He has 25 years of titanium dioxide experience including international assignments in Switzerland and the Netherlands. He previously held roles in Sales, Sales and Operations Planning, R&D and Engineering. Mr. Snider holds a B.S. in Chemical Engineering from the University of Tennessee.
Gerry Colamarino is currently the Managing Director of TiPMC Solutions LLC, which he founded in 2014.. He has over 30 years of international experience within the chemical, mining, and energy industries, having had multiple professional and leadership positions within the former DuPont Titanium Technologies (Chemours), Iluka Resources, and Bloom Energy.
TiPMC is a recognized thought leader and independent resource for all subjects pertaining to the TiO2 value chain, with a strong focus on TiO2 pigments and Mineral Sands. TiPMC employs a unique network of industry and functional experts, providing boutique consulting and advisory services, industry publications, and data services to financial institutions and industry participants world-wide.
Gerry is a graduate of Rutgers University, earning a B.S. in Mechanical Engineering. He currently resides with his family in Nashville, TN.
With a career spanning multiple commodities, Aaron Bertram, Manager Product Development, began his career with Rio Tinto. Over his 20+ years in mining, Aaron initially focused on the technical aspects of orebody knowledge and regulatory compliance. He then expanded into broader commercial and strategy roles, leveraging his technical knowledge to guide investment decisions through technical and business evaluations. In early 2022, Aaron joined Iluka, where he now oversees technical marketing for TiO2 feedstock products.
Aaron holds a Master of Science Geology from McMaster University.
Reg Adams compiles and edits two periodicals, the monthly Focus on Pigments and the quarterly TiO2 Worldwide Update, both of which were launched in 1993. He is also the author or co-author of nine books on the topics of the titanium value-chain, the carbon black industry and iron oxide pigments. In addition, he often carries out consultancy assignments and serves as an expert witness in matters of commercial litigation. He is a Forum Manager and regular contributor for the TiO2 Group on the Linked-In platform and he has been a speaker or chairman at more than 60 specialist conferences around the world covering paints, pigments or minerals. Prior to establishing Artikol, his own consultancy, database and publishing business, he studied Chemistry & Economics at Birmingham University, gained a post-graduate business degree from Bristol University and then worked for Amalgamated Metal (a mining finance house), BSC (publishers, specialising in the fertiliser and chemical industries) and Metra (management consultants, advising on pharmaceuticals and specialty chemicals).
