founder & ceo
Anthony Al Nasser
Anthony Al Nasser founded Sol Financial to address a growing demand from clients and peers for custom-tailored investment programs that prioritize full transparency and flexibility.
With over a decade of experience in private equity and finance, Anthony has worked extensively with family offices, hedge funds, CPA firms, charitable foundations, and sovereign wealth funds. His expertise lies in delivering bespoke investment strategies and financial planning tailored to each client’s unique needs.
Based in Miami, Florida, Anthony holds a Bachelor’s degree in Economics from the University of Miami, where he also played for the Hurricanes football team. His academic pursuits extended internationally, with a study stint in Japan, and he later earned a Master’s in Business from DePaul University in Chicago.
Outside of work, Anthony is passionate about snowboarding, traveling the globe, and spending quality time with his family and friends.
Cheif Operating Officer
Helga Otterstein
Helga Otterstein is a seasoned professional with a diverse and accomplished background spanning international tax, logistics, and finance. Originally from Barcelona, Helga built an extensive career in Europe, specializing in international tax, where she developed a deep understanding of complex regulatory frameworks and cross-border financial strategies. Her expertise then took her to Miami, where she spent several years running operations for a logistics trade company, honing her skills in operational management and global trade dynamics.
For the past five years, Helga has transitioned into finance operations, bringing her wealth of experience to Sol Financial, where she plays a pivotal role in the organization’s operation and compliance arm. Her ability to navigate intricate financial systems, ensure regulatory adherence, and streamline processes has made her an invaluable asset to the team.
A proud mother of two, Lucas and Sofia, Helga cherishes spending quality time with her children. Whether she’s cheering them on at their sports games or enjoying Miami’s waterways together on family boating outings, she finds balance between her demanding career and her personal life. Helga’s unique blend of international expertise, operational leadership, and dedication to excellence continues to drive success at Sol Financial while she remains deeply rooted in her family values.
Advisory Board
His Excellency Sheikh
Sattam ALSABAH
His Excellency Sheikh
Sattam ALSABAH
His Excellency Sheikh Sattam ALSABAH is a prominent Kuwaiti leader whose expertise in finance, private equity, and real estate has solidified his reputation as a visionary in the global financial sector. As a key member of the investment board of Sol Financials, he leverages his extensive experience to drive the firm’s strategic growth and maintain its competitive edge in the dynamic financial landscape.
His Excellency Sheikh Sattam ALSABAH’s career is marked by significant contributions to high-profile organizations. He previously served on the board of Universe Group Holding Company in Kuwait, where he guided investments in private equity, real estate, and capital markets, demonstrating his ability to navigate complex, high-yield markets. His tenure at Uplinq in the USA honed his expertise in fintech innovation, enabling him to bring cutting-edge financial technology insights to Sol Financials. Additionally, his board role at Gulf Pacific Holdings, a Kuwait-based real estate firm with U.S. operations, showcased his skill in managing cross-border investments, further strengthening Sol Financials’ global real estate and asset management strategies.
As the former manager of the family office at Balasem GTC in Kuwait, His Excellency Sheikh Sattam ALSABAH oversaw sophisticated investment portfolios and strategic planning, balancing risk and reward to ensure long-term value creation. This experience equips him to optimize Sol Financials’ investment strategies, delivering robust returns while maintaining financial discipline.
Beyond his professional achievements, His Excellency Sheikh Sattam ALSABAH is an avid adventurer, spending his free time engaging in extreme sports across the world’s most breathtaking mountainous regions. Whether snowboarding down pristine slopes or hiking rugged trails, he embraces the thrill of the outdoors. A self-proclaimed coffee connoisseur, he is passionate about exploring new blends and roasts, always in pursuit of the perfect cup to complement his dynamic lifestyle.
His Excellency Sheikh Sattam ALSABAH’s appointment to Sol Financials’ investment board underscores his role as a transformative leader. His ability to bridge traditional finance with innovative solutions positions Sol Financials at the forefront of the industry, driving growth and delivering exceptional value to clients and partners.
Mark Lenkowski
Mark Lenkowski holds a degree in Economics from the University of Illinois and brings over 15 years of experience in the futures and commodities industry. He began his career running a trade desk at an introducing brokerage firm and has since evolved into a leadership role, managing a broad book of business and a global team of brokers covering North and South America, Europe, Africa, and Asia.
His day-to-day work involves close collaboration with institutional and commercial participants, including foreign brokerage firms, proprietary trading groups, commodity producers, consumers, merchandisers, and CTAs/hedge funds. Mark is particularly skilled in managing risk and navigating volatile commodity markets — including agricultural, energy, and metals — by leveraging his extensive network of global market makers to source liquidity and optimize execution for clients.
He has built a strong reputation for developing strategic trade solutions, advising on market structure, and aligning institutional goals with real-time market opportunities. His ability to interpret macroeconomic shifts and translate them into actionable strategies has made him a trusted advisor to both emerging and established firms in the space.
Mark joins Sol Financial’s Advisory Board, bringing a wealth of experience in global commodity markets and deep industry insight. His guidance will be instrumental in enhancing Sol Financial’s capabilities in commodities and futures, supporting the firm’s expansion into new markets, and helping to shape its global strategy. Mark’s contribution will further empower Sol Financial to deliver innovative, resilient, and client-focused solutions across the investment spectrum.