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Our Team

Our Team

Meet our experienced leadership team.

Grant Winterton

Grant Winterton


Country-level CEO at Coca-Cola, Red Bull, and the Global CEO of a $2 Billion revenue Company operating in 50+ countries with 4000 employees. President for EMEA with 1000 employees. He worked extensively on Recruiting, Staff Induction, Training programs, Curriculum development, and complex multi country Project Implementation.

"I worked with Grant for over 7 years at Coca Cola,  including 4 years as his direct Manager.

Grant was a leader who restructured successfully a large non performing business unit, formed high quality stakeholder partnerships that delivered outstanding results in multiple countries, and always operated with a high degree of integrity.

I would highly recommend Grant as a business partner."

-Robert Leechman
Former Global Chief Customer Officer
The Coca Cola Company, Atlanta

Eli Liang

Eli Liang

Founder & CEO

Experienced C-suite executive with over 20 years in the IT and services industry. Skilled in enterprise software, big data analytics, IT strategy, operations, management, Management Information Systems (MIS), and cloud applications, provided key business strategy, management, BPR, and best practices support to federal clients.

"In 2017, Eli Liang as a consultant helped us win the award of the $25 Billion Veteran Enterprise Contracting for Transformation and Operational Readiness (VECTOR) contract from the U.S. Department of Veteran Affairs, a contract that we had not been previously pursuing. With Eli’s expertise and support during the proposal response, he was instrumental in crafting a compliant RFP response which resulted in the  award of two of the six service groups on the contract, and in one of those we got a higher evaluation score than that of any other offeror and for that I am grateful to Eli. We have continued to have Eli work with us as a consultant to successfully work with him on other bids."

-Lt Col. Jimmy J. (JJ) Elliott
USAF (ret.) and President and CEO, Green-Gate Technology.

Tim Yuckenberg

Tim Yuckenberg

Chief Technology Officer

Over 40 years of IT and consulting expertise in both the government and commercial environments. Skilled in a wide range of IT services including IT operations and support, data and database technologies, Cloud, cybersecurity and application development. Acted as Program Manager and led lines of business for programs varying is size from a dozen to hundreds of employees and subcontractors. Trusted advisor to CIOs/CTOs for commercial, state and federal clients, advising many in the transformation of their staff and technology in a fast-paced market.

"Tim is a highly knowledgeable and creative manager who is willing to work with the client to implement the best solution. We worked together for about five years, and I highly recommend him."

-Joyce Siwarski
Associate Director Internal Communications

Kristoffer Garringer

Kristoffer Garringer

Financial Controller

Experienced professional leader with 15 years of experience in finance, accounting, supply chain, ERP systems, and regulatory compliance. Recognized for consistent success in providing client services to execute strategic vision, streamline operations, and improve financial capability. Astute leader with a proven record of driving performance for global businesses in highly regulated environments.

"I worked with Kris at Jones Lang LaSalle. He immediately impressed me with his mission and solutions based work ethic.  He's created, managed and delivered solutions for multi-million dollar financial capability projects under extreme time and budget constraints. Kris exhibits true leadership through dedication and professionalism to his clients and his team."

-Samantha Viksnins
Chief Business Optimization Officer
Department of Education Federal Student Aid

Anna Matus

Anna Matus

Company Secretary

Multilingual administrative professional with almost 15 years of international experience within FMCG, legal, financial, construction and education sectors. Managed complex secretarial and administrative duties and provided extensive support to C-suite executives such as CEO, President EMEA, President West Europe, CFOs and General Managers. 

"The professionalism, diligence and commitment that Anna demonstrated on a daily basis was unapparelled in my experience.  A true team player who always sought out ways to enable effective and efficient solutions for the organization and our partners. "

-Chris Kenneally
Chief Operating Officer
Fibers at Indorama Ventures PCL

Experienced Industry Leaders

  • 450 contracts won with the USA Government
  • $7 billion contracts won with the USA Government
  • 70 combined years of experience in USA Government contracts
  • 35% + Win rate on Government contract bids submitted
  • 90% Teaming partners provide positive references on past performance
  • $200M in size of largest contracts won and implemented
  • $500M consumer goods businesses – doubled market share profitably
  • +15 pts EBITDA 3 years for 3 consumer goods businesses $100m to $2 billion
  • 4000 plus people managed to overachieve Organisational KPIS
  • World Class experience and training in Microsoft, Dell, Ebay, Coca-Cola, Red Bull, Booze Allen, Prospectus across the team

"Each member of our team is an exceptional professional."

-Eli Liang, CEO