Marco Colle
Senior Director Enterprise Sales D-CH at Sunrise | Opfikon, Zurich, Switzerland
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Marco Colle, as Senior Director of Enterprise Sales D-CH at Sunrise, brings a wealth of expertise in driving strategic growth within the telecommunications sector. In his current role, Marco oversees six high-performing sales teams dedicated to serving the German-speaking Swiss market, with full P&L responsibility. His leadership is instrumental in developing and executing innovative enterprise sales strategies that align with Sunrise’s vision to deliver exceptional value to clients, ranging from large multinational corporations to key mid-sized companies.
Marco’s deep understanding of wholesale carrier services, combined with his proficiency in strategic partnerships and negotiation, enables him to foster long-term client relationships and identify new revenue opportunities. His focus on customer satisfaction and seamless collaboration across teams ensures that clients receive tailored solutions that meet their evolving needs, reinforcing Sunrise’s reputation as a trusted industry leader.
Key projects under Marco’s leadership include the deployment of scalable enterprise solutions that leverage advanced project management and planning skills, ensuring timely delivery and optimal resource allocation. His expertise in sales strategy and people development has cultivated a high-performance culture within his teams, empowering sales professionals to excel in competitive environments. Additionally, Marco’s proficiency with tools like MS Excel Pivot Tables supports data-driven decision-making, enabling precise financial performance management and strategic adjustments.
With a proven track record in strategic sales, project execution, and leadership, Marco Colle continues to drive Sunrise’s growth trajectory, fostering innovation and operational excellence in the dynamic telecommunications landscape.
Senior Director Enterprise Sales D-CH at Sunrise in January 2025 to Present
Senior Director Wholesale Carrier Services at Sunrise in January 2024 to December 2024
Head of Wholesale Carrier Services at Sunrise in June 2021 to December 2023
First Lieutenant at Swiss Armed Forces in November 2005 to September 2023
Senior Director, Head of Connectivity at Open Systems in May 2020 to May 2021
Carrier Relations Manager at Open Systems in December 2019 to April 2020
Business Development / Carrier Relations Manager at Liberty Global in May 2017 to November 2019
Commercial Manager B2B at Liberty Global in August 2015 to April 2017
Consultant at Zellweger Management Consultants in July 2013 to July 2015
Consultant at GF Piping Systems Australia & New Zealand in November 2011 to April 2012
Community Affairs Assistant at Microsoft in January 2010 to June 2011
Project Employee, Travel Consultant Groups at Kuoni Group in January 2007 to September 2008
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Grenoble Ecole de Management, Master of Science (MSc), August 2026
University of Sydney, August 2026
ZHAW School of Management and Law, Bachelor of Science (BSc), August 2026
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Sales and Marketing
Marketing
Organizational Management
Key Performance Indicators
Customer Satisfaction
Territory Planning
Coordination Skills
Comprehensive Planning
Strategic Leadership
Sales Strategy
Sales Target Management
Market Analysis
Presentation Skills
Conflict Management
Procurement
Presentations
Economics
Customer Experience
Deal Strategy
Operating Models
People Development
Problem Solving
P&L Management
Communication
Operations Management
General Management
Operations
Strategic Partnerships
Team Management
Sales Management
Business Planning
Account Management
English
Business Strategy
Microsoft Office
Strategic Planning
Negotiation
Business Development
Project Management
New Business Development
Management Consulting
French
Change Management
Leadership
Analysis
Project Planning
Strategy
MS Excel Pivot Tables
Management
Marketing Strategy
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Discover more about SunriseWhat is Marco Colle email address?
Email Marco Colle at [email protected]. This email is the most updated Marco Colle's email found in 2026.
What is Marco Colle phone number?
Marco Colle phone number is +41792220577.
How to contact Marco Colle?
To contact Marco Colle send an email to [email protected]. If you want to call Marco Colle try calling on +41792220577. (updated on April 11, 2025)
What company does Marco Colle work for?
Marco Colle works for Sunrise
What is Marco Colle's role at Sunrise?
Marco Colle is Senior Director Enterprise Sales D-CH
What industry does Marco Colle work in?
Marco Colle works in the Telecommunications industry.
Marco Colle Email Addresses
Marco Colle Phone Numbers
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