We are DeXentra
DeXentra GmbH - a private limited company - is the issuer of OilXCoin
Passion to make an impact, collaborate, innovate and go new ways - and this sustainably - are the core elements that unite our international team. Our wide breadth of skills and experiences include:
- years of crypto investment experience
- top-tier dev & blockchain expertise
- high-level proficiency in cryptography & security
- decades of operational upstream natural gas & oil value chain and renewable energy experience
- track record of founding startups and developing scalable business models
- managing of billion-euro annual budgets
- extensive managing director role experience
- direct global business experience and market insights
- wide-ranging expertise in managing partnerships, joint ventures, and contracts
- international risk management and crisis management skills
- proven compliance, regulatory and ESG knowledge
Select Team Members
Dave Rademacher
is a Co-Founder of OilXCoin, where he drives the company's strategic vision, growth initiatives, and marketing efforts. With an extensive background in managing global organizations and steering large-scale budgets, Dave is pushing to evolve the crypto investment landscape via real-world assets backed by natural gas and oil.
With roles as Global Vice President and regional leader across EMEA and APAC at a leading DAX corporation, Dave’s extensive experience in scaling businesses - both in corporate environments and startups - across four continents strengthens his ability to navigate and leverage diverse markets and cultures. His academic credentials in business, IT and environmental studies from North America and Europe equips him to effectively navigate the complexities of this space.

Glenn McColpin
is the Head of Oil & Gas at OilXCoin, where he also leads the company’s exploration and production efforts in the sector. He is responsible for expanding the oil and gas lease portfolio.
With over 35 years of experience in the oil and gas sector, Glenn drives operational optimization, spearheading the adoption of cutting-edge technologies and leading transformative management initiatives. In addition to his leadership roles, Glenn acquired and operated a US-based oil and gas company with 400 wells, which were used both for production and for testing various enhancement processes. With a degree in petroleum engineering, Glenn is a recognized authority in developing innovative, environmentally sustainable, and cost-effective enhanced oil recovery (EOR) techniques.

Sean Noonan
is a seasoned executive with extensive experience in high-profile international CFO and IT management roles. Having worked with two of the Big Four firms across auditing, compliance, and consulting, he brings deep expertise in structuring and scaling operations. As Head of Finance, Sean provides both high-level strategic direction and hands-on operational support. His role spans structuring and scaling DeXentra’s U.S. operations through to leading finances for the Group, ensuring efficiency and long-term growth. With a career spanning three continents, he plays a pivotal role in bridging traditional finance with emerging digital asset markets.
