Greatweek
Founder and Principal
2015–present
Founded by Daniel Bessmert, Greatweek supports commercial growth, market entry, enterprise sales and partnerships. Selected leadership and board mandates are contracted through Great Week LLC.
Ventures & engagements
Daniel Bessmert’s selected operating, board, advisory and investment relationships. Each has its own responsibilities and scope.
Founder and Principal
2015–present
Founded by Daniel Bessmert, Greatweek supports commercial growth, market entry, enterprise sales and partnerships. Selected leadership and board mandates are contracted through Great Week LLC.
Growth Lead for Financial Institutions
2026–present
Contract engagement. Go-to-market for financial institutions: enterprise sales, and collaboration with product and engineering on use cases and adoption.
Managing Partner and co-owner
2024–present
Co-owner alongside three other partners. NOI helps commercial-property owners evaluate solar and battery storage: economics, capital and licensed delivery partners, and ongoing operations. A separate business from Greatweek.
noisun.comGeneral Manager, United States (fractional)
2025–present
U.S. market entry, sales and partnerships.
Co-founder and Board Member
Board role 2025–present
Co-founder and Managing Director, 2020–2025. Co-founded the firm and led commercial development of its fintech ventures, including expansion across Latin America and the United States, building a 40-person commercial team. Since 2025, Daniel has continued in a board role.
Chair of the Board
2024–present
Board leadership, with commercial and advisory contributions where they are scoped in.
Board assignment; formerly Fractional CEO
Engagement since 2023
Daniel began working with ImpactWin as Fractional CEO in 2023 and now holds a board assignment through Great Week LLC.
Investor and Board Member
2020–present
Open banking venture, held in the FTS Ventures context.
Investor and Board Member
2022–present
Payments and lending venture, held in the FTS Ventures context.
Before and alongside these relationships Daniel held commercial leadership roles at Euronet Worldwide, DNA Payments, Zash, Instantor, Cyclebit Group, Deko, Seamless / SEQR, PayPal, Visa, Dialogue (now Sinch) and Citibank.
daniel@greatweek.com