You are here
Executive Leadership
3E's management is a proven team with combined EHS and information services expertise and strong business leadership skills.
Greg Gartland
Chief Executive Officer
Justin Byron
Chief Financial Officer
Marcus Daley
Chief Technology Officer
Oliver Danckert
Sr. Vice President, Customer Experience & Managing Director, 3E Europe GmbH
Amy Gleason
Sr. Vice President, Research and Content Development
Jason Handy
Chief Transformation Officer
Stephanie Harris
Chief Human Resources Officer
Audrey Jean
General Counsel
Matthew A. Johnston
Sr. Vice President, Global Business Development & Marketing-
JP O'Sullivan
Chief Operating Officer 
Leo Oves
Chief Information Officer Emeritus
Clark VanScoder
Sr. Vice President, Services
Tamie Webber
Sr. Vice President of Product Management
Greg Gartland
Chief Executive Officer
As chief executive officer, Greg Gartland brings more than two decades of experience scaling global data and analytics businesses. Greg brings a strong and consistent track record of innovation, execution and team leadership to 3E as the company expands its value proposition to customers and partners to accelerate 3E’s momentum and growth.
Greg previously served as chief product officer at S&P Global’s $2B Market Intelligence division where he had oversight for all product lines including S&P’s flagship CapitalIQ desktop and API/feeds business, S&P’s Credit Risk Solutions group, and several of S&P’s sustainability solutions including TruCost. Greg joined S&P Global when it acquired SNL Financial, which he joined in 2005. He led SNL’s financial institutions and real estate business lines and before that was managing director and principal of the Center for Financial Education. Prior to SNL, Greg helped launch a startup in the e-learning space and spent several years in management consulting. He started his career as a product manager at Greenwich Associates.
Greg received an MBA from the Darden School of Business at the University of Virginia and a BS in finance from Villanova University. He has served on multiple non-profit boards including as board member of the Virginia Chamber of Commerce.
Justin Byron
Chief Financial Officer
As chief financial officer, Justin Byron leads the development and execution of 3E’s financial strategy, establishing financial performance objectives, managing financial processes and systems, and providing guidance on mergers and acquisitions. He also oversees the company’s accounting, tax, treasury and financial planning and analysis functions.
Justin brings a wealth of diverse experience to his role, having held several financial leadership roles within the technology, energy and healthcare industries. Prior to joining 3E, he led the corporate finance team at ServiceNow, where he was responsible for managing all financial planning and analysis activities, including the preparation and management of the annual plan, quarterly forecasts and long-term financial planning. He’s previously held leadership positions with Asurion and GE.
Justin holds an MBA from Vanderbilt University and a BS in finance from the University of Louisville. He’s also a graduate of GE’s Financial Management Program.
Marcus Daley
Chief Technology Officer
Marcus Daley is 3E’s chief technology officer, responsible for the technology strategy and leading the company’s internal digital transformation to support growth and scale.
Previously, Marcus served as CTO at S&P Global Ratings where he revitalized the technology organization and led an initiative to move global operations and product delivery to a single cloud platform. He also served as CTO for Mountain America Credit Union, helping them explore Web3 and digital assets as the next frontier for financial services. Prior to that, Marcus was CTO for SNL Financial where he oversaw a period of accelerated growth under private equity sponsorship. Marcus is active in the technology community and has additionally spent time launching and mentoring innovative startups.
Marcus earned his MBA at Colorado State University where he graduated with honors and holds a BA in international studies from Utah State University.
Oliver Danckert
Sr. Vice President, Customer Experience & Managing Director, 3E Europe GmbH
Oliver Danckert is responsible for driving strategic alignment across the organization that ensures the delivery of exceptional experiences to customers and partners. As leader of the customer support, enablement and implementation network teams, he orchestrates cross-collaborative efforts that help our customers and partners improve time to value, grow their product adoption and expand their consumption of 3E solutions. He also serves as managing director of 3E Europe GmbH to drive growth and strengthen relationships with customers in Europe.
Before SAP’s Content as a Service business was acquired by 3E, Oliver led that division serving as vice president of regulatory content and SAP platform-based safety data sheet (SDS) authoring services. He also defined the strategy for SAP’s Product Compliance portfolio and was instrumental in the product direction and roadmap for the software development of SAP S/4HANA for product compliance.
Prior to joining SAP in 2011, Oliver held several senior positions at TechniData, being responsible for merger and acquisition activities, line of business operations, and the company’s consulting business.
Oliver holds an executive MBA from Furtwangen University and an MS in physics from Osnabrück University.
Amy Gleason
Sr. Vice President, Research and Content Development
As senior vice president of research and content development, Amy Gleason leads our research, news and content teams to deliver timely, accurate information via 3E’s regulatory reference and decision support solutions.
Amy joins 3E after an exceptional run at S&P Global Ratings, S&P Global Market Intelligence and SNL Financial, where she spent more than 15 years building and leading high-performing, global teams. She scaled operations through lean processes, automation and technology and developed data, news and research strategies to support company growth.
Amy holds a Master’s degree in journalism and public affairs from American University and recently completed Harvard University’s Business Analytics Program.
Jason Handy
Chief Transformation Officer
As chief transformation officer, Jason Handy identifies and executes key initiatives to accelerate innovation, drive growth and increase value for customers. He is responsible for leading cross-functional collaboration to effect positive change.
Jason has nearly 20 years of experience in the information services industry serving in technology, back office and corporate strategy roles. Most recently, he was the global head of digital fulfillment and delivery operations at S&P Global Platts where he led a global initiative to simplify the product catalog and improve the client buying experience.
Jason holds Master’s degrees in chemical engineering and business administration from the University of Virginia and a BS in biochemistry from the University of New Hampshire.
Stephanie Harris
Chief Human Resources Officer
As chief human resources officer, Stephanie Harris is responsible for 3E’s global people strategy, enabling the company’s growth trajectory and vision for making the world a safer place.
Stephanie brings nearly 25 years of human resource experience supporting high growth private companies as well as highly-matrixed public organizations. Her experience includes driving change management, M&A, and leadership development programs in support of rapid growth. Prior to joining 3E, Stephanie served as CHRO for SOC Telemed, an acute care telemedicine company. She also led human resources with Telular AMETEK, an IoT solutions leader, and with OPIS, an information services company. In addition, she’s previously held positions with UCG, The Mills Corporation, and Merrill Lynch.
Stephanie holds a BS in human resource management from the University of Maryland.
Audrey Jean
General Counsel
As general counsel, Audrey Jean oversees the legal function at 3E, advising the company and leading the legal team on issues of legal risk, strategic and commercial transactions, employment law, corporate governance and data privacy, among others.
Audrey brings two decades of experience in corporate law with extensive background in content brands and knowledge services. She has extensive expertise leading legal teams, most recently as SVP of Legal and Chief Privacy Officer at AARP. Prior to that, Audrey held various legal roles at Bloomberg BNA and Discovery, where she led teams and counseled on a range of corporate legal issues including media and content, newsroom, product development, strategic and commercial transactions, data privacy, IP, real estate and labor and employment. Audrey previously practiced corporate law at the law firms of Chadbourne & Parke and DLA Piper.
Audrey holds a JD from Georgetown University and a BA from Princeton University, and also completed an Executive Education program with Georgetown University McDonough School of Business.
Matthew A. Johnston
Sr. Vice President, Global Business Development & Marketing
As senior vice president of global business development and marketing, Matthew Johnston leads the 3E commercial team in their efforts to expand customer relationships, penetrate new accounts, respond to new market opportunities and contribute to the company’s aggressive international and domestic growth plan.
He’s served as director of sales and business development, responsible for driving the success of 3E and 3E Generate (formerly MSDgen) through sales, marketing and product management. He’s also contributed to major strategic initiatives to integrate 3E Generate with other 3E solutions, as well as many product development, content development, and thought leadership activities.
Matthew’s been part of 3E since its 2007 acquisition of HSE Systems, where he was one of the original principals and served as director of business development, responsible for business development, sales and marketing.
He holds a BA in business management and marketing from Kent State University. He’s a graduate of the Data Science Principles for Executives program at the University of Virginia Darden School of Business and the Verisk Leadership Excellence program at the Harvard Business School.
JP O'Sullivan
Chief Operating Officer
As chief operating officer, JP O’Sullivan is responsible for executing the company’s strategic and operational plans. His deep experience in developing sound business strategy, building and leading high-performing teams and driving change enables 3E to execute its vision and achieve sustained revenue and profitability growth.
Prior to joining 3E, JP served as managing director of Private Assets and Real Estate at MSCI as well as chief product officer and head of content operations at Real Capital Analytics. He was also responsible for S&P Global Market Intelligence’s desktop solutions and setting product and commercial strategy for the financial institution market segments. He joined S&P Global through its acquisition of SNL Financial, where he ran its financial institutions and software business lines.
JP’s leadership skills, coupled with his keen sense of strategy, have helped him successfully lead multiple transformational change programs focused on driving world class customer engagement. He brings a proven track record of optimizing the operational intersections between functional groups including product management, content, technology and commercial operations.
JP holds a BS in economics from University of Richmond.
Leo Oves
Chief Information Officer Emeritus
Leo Oves is an active advisor to 3E, its leadership team and board of directors, providing counsel on future product direction as well as organic and inorganic growth initiatives. He’s a recognized industry expert and serves as an ambassador, representing 3E at numerous international IT and EHS forums.
For nearly three decades, Leo was at the helm of 3E’s technology organization where he set the company’s technology vision and directed its technology operations.
Before serving as CIO, he was 3E’s vice president of research and development. When 3E acquired Ariel Research Corporation in 2004, Leo was Ariel’s CIO and vice chairman of the board of directors.
Prior to joining Ariel, Leo was a software development consultant for Hughes Network Systems and Plantronics. Before moving to the U.S., he worked for several research institutes in St. Petersburg, Russia, developing models and software for the optimization of large multi-product marine transportation networks and satellite communications.
Leo holds an MBA in management from the University of Maryland, as well as an MS in operations research and a BS in computer science, both from the University of St. Petersburg. He also holds an Executive Certificate in Strategy and Innovation from the Massachusetts Institute of Technology.
Clark VanScoder
Sr. Vice President, Services
As senior vice president of services, Clark VanScoder is responsible for managing the development, project management and technical service efforts for all services within 3E, including outsourced safety data sheet (SDS) authoring, hotline and emergency response services, and facility environment, health, and safety (EHS) services. He also leads the 3E Data Obtainment and Manufacturer Relations teams, which are dedicated to collecting data from the company’s network of more than 150,000 supplier manufacturers.
Clark has more than 25 years of software development experience and nearly 20 years of experience in the EHS industry. He was the driving force behind the growth of 3E’s authoring platform, 3E Generate and has managed many successful large 3E Generate implementation projects for Fortune 500 companies around the globe. He was the first employee and one of the original partners of HSE Systems, which was acquired by 3E in 2007.
Clark holds an MBA in management from Akron University and a BS of Science degree from Kent State University.
Tamie Webber
Sr. Vice President of Product Management
As senior vice president of product management, Tamie Webber leads the strategy and development of 3E’s next generation of intelligent compliance solutions. She brings her passion for innovation, solving customer problems and fostering collaborative relationships, coupled with her analytical and data-focused perspective, to the role.
Tamie has been with 3E for nearly two decades, starting out as a product manager for the company’s flagship safety data sheet (SDS) management application. With a proven aptitude for defining and implementing product strategy, her responsibility soon expanded to include the overall strategy and direction for all products as well as global customer support. She started her career in marketing and product management in the chemical distribution and high tech industries.
She’s been listed as an honoree on the Environment & Energy Leader 100, which recognizes environment and energy professionals who help their companies achieve greater success in commercial and industrial environment and energy management.
Tamie holds a BS in finance and marketing from the University of Oregon.
Top