Ahtna Executive and Leadership Team

Roy Tansy, the Chief Executive Officer at Ahtna, directs the overarching corporate strategy and long-term vision for the organization. Tansy manages the alignment of civil construction and environmental service divisions to ensure consistent growth across North American markets. By coordinating with the Board, the Chief Executive Officer optimizes operational efficiency and maintains high standards for government contract performance. This leadership role involves identifying new market opportunities within the information management and facility maintenance sectors. Roy Tansy drives the company toward sustainable profitability while upholding the core values of the organization. Through rigorous oversight of internal processes, the Chief Executive Officer strengthens the competitive position of the firm. The executive ensures that all departments remain focused on delivering high-quality results for private sector clients. Ultimately, Tansy secures the future stability of the enterprise by fostering innovation and operational excellence across every business unit.

Roy Ewan, the President & Chief Executive Officer at Ahtna, architects the strategic framework for integrated services and large-scale civil construction projects. Ewan oversees the execution of complex government contracts, ensuring that all operational milestones meet strict regulatory requirements. By managing the intersection of marine services and environmental management, the President & Chief Executive Officer drives cross-functional collaboration. This leadership role requires constant engagement with stakeholders to expand the footprint of the company in the federal sector. Roy Ewan monitors the performance of diverse service lines to guarantee that project delivery remains on schedule and within budget. The executive prioritizes the development of scalable infrastructure to support long-term expansion goals. Through decisive action, Ewan maintains the reputation of the firm as a reliable partner for critical infrastructure development. The President & Chief Executive Officer consistently delivers value by aligning operational capabilities with the evolving needs of the market.

Toni Jackson, the Chief Financial Officer at Ahtna, manages the fiscal health and capital allocation strategies for the entire organization. Jackson oversees financial reporting, budgeting, and risk management to ensure the long-term viability of civil construction and facility maintenance operations. By analyzing market trends, the Chief Financial Officer provides actionable insights that guide executive decision-making regarding investments and resource distribution. This leadership role involves maintaining rigorous compliance standards across all financial departments. Toni Jackson drives the implementation of advanced accounting systems to improve transparency and operational efficiency. The executive collaborates with other C-suite leaders to align financial goals with the broader mission of the company. Through careful monitoring of cash flow and project profitability, the Chief Financial Officer supports the expansion of service offerings. Jackson ensures that the financial foundation remains robust enough to sustain growth in competitive government and private sector markets.

Dave Stevenson, the Finance Chief Financial Officer & Vice President at Ahtna, directs the financial planning and analysis functions for the company. Stevenson oversees the development of comprehensive fiscal models that support the civil construction and environmental service divisions. By evaluating the economic impact of various projects, the Finance Chief Financial Officer & Vice President ensures that capital is deployed effectively to maximize returns. This leadership role involves managing relationships with external auditors and financial partners to maintain institutional credibility. Dave Stevenson drives the optimization of internal financial controls to mitigate operational risks. The executive works closely with the leadership team to forecast revenue growth and identify cost-saving opportunities across all business units. Through strategic financial oversight, the Finance Chief Financial Officer & Vice President enables the firm to pursue ambitious infrastructure projects. Stevenson maintains a focus on fiscal discipline to ensure the continued success of the organization.

Matt Tisher, the Vice President, Finance & Chief Financial Officer at Ahtna, manages the treasury operations and corporate finance strategy. Tisher oversees the integration of financial data across the various service lines, including information management and marine services. By streamlining the financial reporting process, the Vice President, Finance & Chief Financial Officer improves the speed and accuracy of executive decision-making. This leadership role involves coordinating with department heads to ensure that project budgets align with corporate financial objectives. Matt Tisher drives the adoption of new financial technologies to enhance operational efficiency and data security. The executive monitors the financial performance of regional operations to ensure consistency in service delivery. Through proactive management of assets and liabilities, the Vice President, Finance & Chief Financial Officer supports the overall growth trajectory of the company. Tisher ensures that the financial strategy remains agile enough to respond to changing market conditions.

Sky Siemers, the President, Ahtna Federal Holdings, Llc, Ahtna Design-Build, Inc, Ahtna Government Services Corporation & Ahtna (USA) at Ahtna, directs the federal contracting and design-build operations. Siemers oversees the pursuit and execution of large-scale government projects, ensuring that all deliverables meet federal standards. By managing the specialized teams within these subsidiaries, the President, Ahtna Federal Holdings, Llc, Ahtna Design-Build, Inc, Ahtna Government Services Corporation & Ahtna (USA) drives the expansion of the federal portfolio. This leadership role involves coordinating with government agencies to secure long-term contracts for civil construction and facility maintenance. Sky Siemers monitors project performance to ensure that technical requirements are met with precision. The executive fosters a culture of safety and compliance across all federal operations. Through strategic planning, the President, Ahtna Federal Holdings, Llc, Ahtna Design-Build, Inc, Ahtna Government Services Corporation & Ahtna (USA) strengthens the market position of the firm in the federal sector. Siemers ensures that all subsidiaries operate in alignment with the corporate mission.

Michelle Anderson, the President at Ahtna, manages the operational performance of specific business units focused on environmental and information management services. Anderson oversees the daily activities of these divisions to ensure that client expectations are met with high-quality solutions. By driving process improvements, the President enhances the efficiency of service delivery across the organization. This leadership role involves mentoring team leads and fostering a collaborative environment that encourages innovation. Michelle Anderson monitors key performance indicators to track the success of environmental projects and information management initiatives. The executive works with other leaders to integrate these services into the broader civil construction offerings of the company. Through effective management, the President ensures that the business units remain profitable and responsive to client needs. Anderson maintains a focus on operational excellence to support the long-term growth of the firm in the private sector.

Vicky Dunlap, the President at Ahtna, directs the strategic operations of the facility maintenance and civil construction divisions. Dunlap oversees the deployment of resources to ensure that all projects are completed on time and within scope. By managing the operational teams, the President drives the implementation of best practices in facility management and construction safety. This leadership role involves coordinating with clients to understand their specific needs and tailoring service solutions accordingly. Vicky Dunlap monitors the quality of work across all active sites to ensure compliance with industry standards. The executive collaborates with the finance team to manage project budgets and optimize resource allocation. Through consistent leadership, the President strengthens the reputation of the firm for reliability and technical expertise. Dunlap ensures that the operational teams remain focused on delivering value to both government and private sector clients.

Brenda Udzisyu, the Subsidiary President at Ahtna, manages the specialized operations of a key subsidiary focused on integrated services. Udzisyu oversees the execution of projects that combine civil construction with environmental management. By directing the day-to-day activities of the subsidiary, the Subsidiary President ensures that all operational goals align with the corporate strategy. This leadership role involves managing client relationships and identifying opportunities for service expansion. Brenda Udzisyu drives the development of technical capabilities within the subsidiary to maintain a competitive edge in the market. The executive monitors project performance and implements corrective actions when necessary to ensure success. Through effective oversight, the Subsidiary President supports the overall mission of the company to provide comprehensive solutions. Udzisyu fosters a culture of accountability and excellence within the subsidiary, ensuring that all team members contribute to the achievement of organizational objectives.

Brenda Rebne, the President & Ahtna Facility Services, Incorporated, Ahtna Services, Inc, Ahtna Investigation Management, Ahtna Integrated Services, Llc, Akhi Llc & Ahtna Technical Services Professional at Ahtna, directs the operations of multiple service-oriented subsidiaries. Rebne oversees the delivery of facility services, investigation management, and technical professional services to a diverse client base. By managing the complex portfolio of these entities, the President & Ahtna Facility Services, Incorporated, Ahtna Services, Inc, Ahtna Investigation Management, Ahtna Integrated Services, Llc, Akhi Llc & Ahtna Technical Services Professional drives operational synergy across the organization. This leadership role involves coordinating with subsidiary managers to ensure that service quality remains high. Brenda Rebne monitors the performance of each entity to ensure that they contribute to the overall profitability of the firm. The executive implements strategic initiatives to improve service efficiency and client satisfaction. Through effective management, the President & Ahtna Facility Services, Incorporated, Ahtna Services, Inc, Ahtna Investigation Management, Ahtna Integrated Services, Llc, Akhi Llc & Ahtna Technical Services Professional ensures that the company remains a leader in integrated service delivery.