Leadership Overview
The Siegfried Group has 10 executives leading key functions including strategic initiatives, financial advisory, talent delivery, and operational management.
Focused on fostering entrepreneurial leadership, The Siegfried Group delivers specialized accounting resources and advisory services to drive client success across diverse national markets.
Focused on fostering entrepreneurial leadership, The Siegfried Group delivers specialized accounting resources and advisory services to drive client success across diverse national markets.
Leadership Roles at The Siegfried Group
Jacqueline Siegfried - Chief Executive Officer, Strategic Initiatives Lead, Office of
Jacqueline Siegfried, the Chief Executive Officer, Strategic Initiatives Lead, Office of at The Siegfried Group, directs the overarching vision and long-term growth trajectory of the organization. By architecting high-level strategic initiatives, the Chief Executive Officer ensures the firm maintains a competitive edge in the accounting resource and leadership advisory sectors. Jacqueline Siegfried oversees the alignment of internal talent delivery models with evolving client demands across North American markets. This leadership role involves constant collaboration with the Board to refine service offerings and expand market reach. Through rigorous oversight of corporate governance and operational excellence, the Chief Executive Officer drives sustainable value for stakeholders. By prioritizing an entrepreneurial culture, the firm secures its position as a premier provider of financial advisory services. Ultimately, the Chief Executive Officer maintains the integrity and innovative spirit of the organization.
Leigh-Anne Raport - Vice President and Interim Chief of Staff, Office of Chief Executive Officer
Leigh-Anne Raport, the Vice President and Interim Chief of Staff, Office of Chief Executive Officer at The Siegfried Group, manages the daily operations and strategic agenda of the executive office. By facilitating communication between the Chief Executive Officer and senior leadership, the Vice President ensures alignment on critical business objectives. Raport drives the implementation of key initiatives that support the firm's mission of providing elite accounting and advisory services. This leadership role involves coordinating high-level projects and ensuring that executive decisions are executed with precision across the organization. By monitoring operational workflows, the Vice President identifies opportunities for process improvement and efficiency gains. Leigh-Anne Raport maintains a focus on organizational health, fostering a collaborative environment that supports the firm's entrepreneurial spirit. Through dedicated support of the executive office, the Vice President contributes to the overall success and strategic direction of the firm.
Andrew Lavelle - Senior Vice President, Chief Financial Officer
Andrew Lavelle, the Senior Vice President, Chief Financial Officer at The Siegfried Group, directs all financial planning, reporting, and capital management activities. By architecting robust fiscal strategies, the Chief Financial Officer ensures the firm maintains a strong balance sheet to support ongoing expansion and talent investment. Lavelle drives the optimization of financial operations, providing the data-driven insights required for informed strategic decision-making. This leadership role involves close collaboration with the executive team to align budgetary resources with long-term growth objectives. By overseeing risk management and compliance, the Chief Financial Officer protects the firm's assets and ensures transparency in all financial dealings. Andrew Lavelle maintains a focus on operational efficiency, streamlining processes to enhance profitability across all service lines. Through rigorous financial oversight, the Chief Financial Officer secures the fiscal health and sustainable development of the organization.
Jacqueline Tirelli - Chief of Staff
Jacqueline Tirelli, the Chief of Staff at The Siegfried Group, coordinates executive workflows and facilitates communication across the leadership team. By streamlining internal processes, the Chief of Staff ensures that strategic priorities receive the necessary attention and resources. Tirelli drives the execution of organizational initiatives by managing cross-functional projects and aligning departmental goals with the broader corporate mission. This leadership role involves acting as a primary liaison between the executive office and various operational units to maintain organizational cohesion. By monitoring key performance indicators, the Chief of Staff provides actionable insights that inform decision-making at the highest levels. Jacqueline Tirelli maintains a focus on operational efficiency, ensuring that the firm operates with agility and precision. Through diligent management of executive priorities, the Chief of Staff supports the overall growth and stability of the organization.
Alyssa Spence - Region Chief of Staff (North)
Alyssa Spence, the Region Chief of Staff (North) at The Siegfried Group, directs operational activities and talent management initiatives across the northern territory. By architecting regional growth strategies, the Region Chief of Staff ensures that service delivery remains consistent with the firm's national standards. Spence drives the alignment of local teams with broader corporate goals, fostering a culture of excellence and professional development. This leadership role involves managing regional resources and coordinating with national leadership to optimize market penetration. By analyzing regional performance metrics, the Region Chief of Staff provides the insights necessary to refine service offerings and improve client satisfaction. Alyssa Spence maintains a focus on operational efficiency, ensuring that the northern region contributes effectively to the firm's overall success. Through proactive management of regional operations, the Region Chief of Staff secures a strong market presence for the organization.
Sean Brown - Talent & Operations Chief of Staff
Sean Brown, the Talent & Operations Chief of Staff at The Siegfried Group, oversees the integration of human capital strategies with operational workflows. By architecting talent delivery models, the Talent & Operations Chief of Staff ensures that the firm attracts and retains the high-caliber professionals required for complex advisory engagements. Brown drives the optimization of internal operations, focusing on efficiency and the seamless execution of service delivery. This leadership role involves collaborating with department heads to align talent development with the firm's evolving business needs. By monitoring operational performance, the Talent & Operations Chief of Staff identifies areas for improvement and implements solutions that enhance productivity. Sean Brown maintains a focus on organizational culture, ensuring that talent management practices support the firm's entrepreneurial mission. Through strategic oversight of talent and operations, the Talent & Operations Chief of Staff supports the firm's competitive advantage.
Jillian Braithwaite - National Markets & Sales Team Chief of Staff
Jillian Braithwaite, the National Markets & Sales Team Chief of Staff at The Siegfried Group, directs the coordination of sales strategies and market expansion efforts across the country. By architecting sales processes, the National Markets & Sales Team Chief of Staff ensures that the firm effectively communicates its value proposition to potential clients. Braithwaite drives the alignment of sales teams with national market objectives, fostering a collaborative approach to business development. This leadership role involves managing the sales pipeline and providing the support necessary for teams to achieve revenue targets. By analyzing market trends, the National Markets & Sales Team Chief of Staff identifies new opportunities for growth and service expansion. Jillian Braithwaite maintains a focus on client acquisition, ensuring that the firm continues to build its reputation as a leader in financial advisory. Through strategic management of sales operations, the National Markets & Sales Team Chief of Staff supports the firm's growth.
Michael DiGiorgio - National Employee Enhancement Operations Chief of Staff
Michael DiGiorgio, the National Employee Enhancement Operations Chief of Staff at The Siegfried Group, directs programs focused on professional development and employee engagement. By architecting enhancement initiatives, the National Employee Enhancement Operations Chief of Staff ensures that the firm's workforce remains highly skilled and motivated. DiGiorgio drives the implementation of training and development frameworks that align with the firm's commitment to entrepreneurial leadership. This leadership role involves collaborating with HR and operational leaders to create an environment that fosters continuous learning and career growth. By monitoring employee performance and satisfaction metrics, the National Employee Enhancement Operations Chief of Staff identifies opportunities to improve the overall employee experience. Michael DiGiorgio maintains a focus on organizational excellence, ensuring that the firm's talent remains its greatest asset. Through strategic oversight of employee enhancement, the National Employee Enhancement Operations Chief of Staff supports the firm's long-term success.
Maral Ersan - Managing Director
Maral Ersan, the Managing Director at The Siegfried Group, executes complex financial advisory mandates and cultivates high-value client relationships. Focusing on the delivery of specialized accounting resources, the Managing Director ensures that service quality meets the rigorous standards expected by enterprise partners. Ersan drives regional growth initiatives by identifying emerging market opportunities and aligning internal talent with specific client needs. This leadership role requires constant coordination with other senior directors to optimize service delivery models and enhance operational efficiency. By fostering a culture of professional development, the Managing Director empowers teams to deliver exceptional results in competitive environments. Maral Ersan maintains a sharp focus on revenue generation and client retention, ensuring the firm remains a trusted advisor. Through strategic oversight of regional operations, the Managing Director secures long-term stability and market relevance for the organization.
Deborah Urie - Managing Director
Deborah Urie, the Managing Director at The Siegfried Group, directs the expansion of leadership advisory services and oversees the integration of talent delivery solutions. By architecting customized financial advisory frameworks, the Managing Director supports clients in navigating complex regulatory and operational landscapes. Urie drives the implementation of scalable service models that enhance the firm's footprint across diverse industry sectors. This leadership role involves close collaboration with national market teams to ensure consistent service delivery and high-impact outcomes. By optimizing resource allocation, the Managing Director maximizes the efficiency of professional teams and strengthens client partnerships. Deborah Urie maintains a commitment to excellence, ensuring that every engagement aligns with the core mission of the firm. Through proactive market engagement and strategic planning, the Managing Director secures the firm's reputation as a leader in professional services.
Explore Leadership Teams in Business Services
Ankura Consulting Group, LLC is a global advisory and expert services firm that specializes in helping clients navigate complex business challenges and critical inflection points. The firm provides end-to-end solutions across a wide spectrum of areas, including change management, risk mitigation, disputes, financial advisory, performance improvement, corporate distress, and organizational transformation. Ankuras team comprises highly experienced professionals and industry leaders who bring deep expertise across multiple disciplines, allowing the firm to deliver tailored and impactful solutions.
Company Leadership FR
LA
SB
Oliver Wyman, a business of Marsh, is a global management consulting firm that combines deep industry expertise with innovative solutions to help organizations navigate complex challenges and transformative moments. The firm works across a broad range of sectors, providing insights and strategies in areas such as risk management, reinsurance, capital markets, investments, and organizational development. By collaborating closely with clients, Oliver Wyman delivers practical, actionable guidance that drives growth, resilience, and long-term competitive advantage.
Company Leadership AM
KB
LA
Accordion is a private equity-focused financial and technology consulting firm. Rooted in a heritage of serving the office of the CFO, Accordion works at the intersection of sponsors and management teams to maximize value. The firms services span the entire CFO function including operational and technical accounting, strategic financial planning and analysis, CFO-related technology, transaction execution, interim leadership, and turnaround & restructuring solutions. Across all of Accordions services, clients are supported by deep expertise in data & analytics, CFO-specific technology and finance-led transformations. Accordion is headquartered in New York with eleven offices around the globe.
Company Leadership LG
MS
DR
Hilco Global operates as a diversified financial services organization that focuses on helping companies understand, manage, and maximize the value of their business assets. The firm functions as a strategic partner for corporations, financial institutions, investors, and advisors that require specialized expertise in asset valuation, financial advisory, capital solutions, and asset monetization. Through its integrated platform of professional services and investment capabilities, the organization assists businesses in navigating complex financial situations and improving overall enterprise value. The company is widely recognized for its expertise in analyzing both tangible and intangible assets. These assets may include inventory, machinery, equipment, intellectual property, real estate, receivables, and consumer brands. By assessing the financial and market value of these resources, the firm provides organizations with critical insights that support informed business decisions. This analytical capability enables companies to identify hidden value within their assets and develop strategies to optimize their utilization or monetization.
Company Leadership DK
DJ
RN
KY
Frequently Asked Questions Regarding The Siegfried Group Top Executives and Leadership Team
