Our partners

Claes Eliasson, Managing Director & Partner
Change management | M&A | Financial leadership

Claes Eliasson is managing director at Andersen Consulting in Sweden with more than 30 years of expertise in change management, M&A projects, and the turnaround of financially distressed organizations.
With experience as CEO, COO, and CFO for several mid-sized companies across diverse industries, Claes has led teams of over 700 people and successfully managed large-scale change management initiatives. His business-oriented mindset and deep knowledge of growth and transformation make him a valuable asset to any project or team.
Claes specializes in driving change within financial control, and has worked across various sectors, including security, safety, real estate, construction, IT, transport, hospitality, and consulting.
Claes has led numerous M&A and post-merger integration projects, raised capital for companies during periods of rapid growth, and supported management teams and boards through IPO processes. He has also successfully led organizational turnarounds for companies in financial distress, directed an extensive change management program to increase efficiency within a government-owned national emergency number organization, and spearheaded the growth of multiple consulting firms. Additionally, Claes has implemented significant improvements in administrative processes, optimized organizational structures, and managed financial organizational transitions during times of rapid growth.

Gustav Nadal, Partner & Chairman
Financial leadership | Advisory | Strategy

Gustav Nadal is a Partner at Andersen Consulting in Sweden, bringing over 20 years of experience in financial leadership roles, with expertise spanning finance, strategy, board work, project management, and leadership. Having served as both a CEO and CFO across various industries, Gustav has gained profound knowledge in corporate entrepreneurship and is dedicated to driving the full integration of sales-focused organizations across all functions. His core strength lies in developing financial and sales strategies that align with organizational goals.
His relevant experiences include designing and operationalizing shared service centers, providing advisory services to multinationals in M&A and intrapreneurship, and offering private equity advisory and operational guidance. Gustav has successfully led turnarounds, overseen ERP and systems integrations, and provided specialized expertise in agriculture technologies and biotech. Additionally, he has led financial organizational transitions during periods of rapid growth and possesses deep expertise in corporate sales structures and marketing design.

Peder Rydberg, Partner
Business transformation | ERP systems | Financial leadership

Peder Rydberg is a Partner at Andersen Consulting in Sweden, bringing 30 years of experience as a former CFO, CIO, advisor, and project manager across both international and national organizations in a range of industries. With a strong background in business transformation, process improvement, and system implementation, Peder is a results-oriented leader with a keen focus on enabling clients to become more data-driven through the strategic use of IT. He possesses specialized expertise in ERP systems and holds in-depth knowledge of the leading support systems operating within the Scandinavian market. Peder’s hands-on approach, combined with his extensive experience in organizational structure and strategy, ensures effective execution in high-tempo environments with tight deadlines. His high level of analytical ability allows him to break down complex challenges, offering clear insights and driving impactful change.
Peder’s relevant engagements include leading several project management offices (PMOs) for integration and transformation initiatives, optimizing ERP architecture, and managing post-merger integrations to realize synergies. He has provided strategic advisory on new sourcing models for AM & AD capacity, overseen start-up and capital sourcing efforts, and spearheaded innovation programs. Throughout his career, Peder has successfully led various companies with a focus on driving growth and operational excellence.

Daniel Suneson, Partner
ERP implementations | Finance & IT integration | Process improvements

Daniel Suneson is a Partner at Andersen Consulting with 25 years of experience. He began his career at GE Healthcare, advancing from local accountant to financial planning & analysis for the Nordic countries. Over the years, Daniel has completed more than 20 consulting assignments across various industries, gaining deep expertise in CFO responsibilities.
Driven by a focus on process improvement and system efficiency, Daniel’s work evolved from building digital reports to providing companies with actionable insights. For the last seven years, he has specialized in bridging finance and IT, leading projects that integrate both areas.
Daniel’s key experiences include leading ERP implementations of Microsoft products for small and mid-sized businesses (SMBs) in Europe, Australia, and South America. He also served as process owner for the invoicing flow in a major ERP integration, managing the connection between three systems: time/support, CRM, and ERP. In a large mobility company, he acted as interim system and process owner and finance team manager. In the banking industry, Daniel rebuilt historical data, budgets, and forecasts to fit a new organizational model with 400 teams. During the merger of two Nordic FMCG companies, he managed the integration of finance processes into the acquiring company’s SAP system. At a major car-leasing company, he set up the controller function for the Nordic countries, developed budget and forecast models, and created a management and reporting package that connected the Nordic operations to its German parent company.