About

CEO Sam Mustafa

Sam Mustafa is a Charleston-based business owner and entrepreneur. He has invested himself in the area, and every effort he makes is geared towards improving the community. Over the course of just a few years, he has bought several empty buildings in the area. He quickly turns these vacant buildings into award winning restaurants. It is hard to travel the streets of downtown Charleston and not see one of his restaurants.

Today, Sam Mustafa is the CEO of Charleston Hospitality Group. He has constructed a business that is good for employers, employees, residents and visitors of Charleston. His efforts increase the area’s value day by day.

Learn More about Sam Mustafa

Vice President Christina Tsang

Christina has been with the company since its founding. Coming to Toast in 2005 as a bookkeeper for Sam, Christina has seen the company rise from humble beginnings to what it is today.

Christina graduated from UCF in Business Management and worked for large corporations such as Disney and Sea World.

As the Vice President for Charleston Hospitality Group, Christina oversees many aspects of the company’s operations including: IT Technology focusing on integration with day to day operations providing seamless transitions with new technology, supply ordering, and site security management.

In her spare time, Christina is a connoisseur of all things Chocolate and loves to sample any new dessert the company is taste testing.

Controller Jenny Colvin-Solos

Jenny joined Charleston Hospitality Group in 2015 as Controller. Overseeing the day to day operations of the accounting department, Jenny provides essential financial services to manage the treasury of CHG, in accordance with legislative requirements and organizational policies and strategies.

Jenny brings over 21 years of experience in professional accounting with a variety of industries as her background: Civil Engineering Firms, Heavy Constructions, Real Estate Management Firms, and over 13 years in the hospitality industry,

When not crunching the numbers, she enjoys time traveling with her family to the mountains, the beach or wherever a good winery exists. She truly loves the outdoors.

Senior Accountant & Purchasing Manager Amber Grebenc

A true hospitality professional who is results driven with over 20 years’ experience. Amber obtained an Associate’s degree in Culinary Arts from Trident Technical College. During college Amber found herself in many different roles both in the kitchen and front of the house in casual dining, fine dining, and country clubs operations. Through these roles Amber discovered a true passion for guest interaction. With this in mind, she went on to earn her Masters of International Hospitality and Tourism Management from the University of South Carolina. After obtaining her Master’s degree Amber accepted the role of Food and Beverage Manager at Myers Park Country Club. After several years Amber joined the team of Ruth’s Chris Steak House as Beverage Manager and worked her way up to General Manager. During this time Amber earned level 3 with the Wine & Spirit Education Trust. Amber then moved back home to Charleston, SC accepting the role of General Manager at Eli’s Table with Charleston Hospitality Group. Today Amber is a Senior Accountant & Purchasing Manager with a focus on operations support, training, human resources and purchasing for Charleston Hospitality Group. Amber enjoys time with her family. Several hobbies include beekeeping and gardening.