Management Team
HSSG
GMHD
RHBB
DAR AL ROKHAM
CMC
Gulf American Company
Kazax Minerals
AHMAD SABRA
Projects Director, RTS Investments Group
Ahmad Sabra is from Beirut – Lebanon, an Architect & Civil Engineer. He has master’s in Urban Planning MUP, graduated from the School of Architecture of the American University of Beirut in 2001; has a degree of Architecture (FAAD) and a degree of Civil Engineering too from Notre Dame University in 1999.
Ahmad Sabra has been working in RTS Projects since more than 15 years; starting from HEE, HLG, BICC and now with RTSIG. He has designed and built a number of RTS private buildings and has managed the RTS’s construction projects and group properties as Projects Director.
As both an Engineer and Architect, his work takes materials like concrete, glass, and steel beyond normal bounds.
He has many years of work experience in the Gulf construction and development field, with excellent communication skills, highly motivated, ambitious, reliable, trustworthy and ethical.
Tina Belthur
Group HR & Administration Director, RTS Investments Group
Based at the Group level, Tina is the Group Director of Human Resources and Administration. She is responsible for setting out the strategic implementation of the HR principles and guidelines for the diverse companies to be aligned to the Group’s strategic priorities; including the fulfilment of regulatory, legislative and compliance requirements as well as achieve regional business growth and develop strong continuous human capital. In this capacity, Tina is aided with multiple direct and dotted line reports across the Group that constitutes the rest of her HR & Admin Team.
Tina is a hands-on, result-oriented and senior Human Resources professional with extensive experience in diverse industries including Construction, MEP, Parking Solutions, Hospitality and Search & Recruitment. She is a business leader, possessing strong customer focus, along with solid values and operating principles.
Tina holds a Bachelor’s degree in Electrical Engineering from India along with a specialization in People Analytics from the University of Pennsylvania. She holds both a CIPD – Level 5 Diploma as well as SHRM-SCP certification in Human Resources Management.
Devang Bhatt
Director – Finance & Investments, RTS Investments Group
Devang is a seasoned finance professional having served large business houses / MNCs in CFO/CXO role and brings forth over two decades of achievement-oriented GCC-presence in diverse industries.
He has an excellent academic track record comprising 3 Professional Qualifications. His remit is to spearhead core areas of finance and corporate governance at Group business entities along with planning & custody of Group treasury and wealth management.
He has travelled extensively and won laurels in extra-curricular activities / sports. He has been accredited with “Advanced Toastmaster (Gold)” status by Toastmasters International and is a member with several professional bodies besides being their visiting faculty.
Ercan Karadede
Managing Director, HSSG Foundation Contracting LLC
Ercan Karadede is the Managing Director of HSSG Foundation Contracting LLC with 35 years of experience in the construction industry. Born in Turkey, graduated from Bogazici University, Ercan holds a B.Sc. degree in Civil Engineering and has 14 years of experience in UAE, GCC and 21 years in Turkey. His initial years were spent in Turkey within the oldest construction company of Turkey, STFA Construction Group. He became the General Manager of STFA Soil Group in 1998.
Ercan Karadede has been appointed as the Managing Director of HSSG Foundation Contracting LLC. since 2005, holding a record for exceptional skills and excellent quality of customer services with outstanding results.
Giacomo Puntel
General Manager, Grand Millennium Hotel Dubai
Giacomo Puntel apointed as the General Manager of the Grand Millennium Hotel Dubai in April 2025.
With over two decades of experience in luxury hospitality, Giacomo has an outstanding track record in
leading high-end properties and elevating the guest experience to new levels. He brings a wealth of
expertise in F&B operations across the United Arab Emirates. In his most recent role, Giacomo served as
General Manager of voco® Bonnington Dubai. Prior to this, he held senior leadership positions with Rixos
Hotels & Resorts, Anantara, and Grosvenor House Dubai. Giacomo holds a Master’s in Hotel Management
from the Bocconi University in Italy.
Giacomo’s leadership has been recognized by Hotel & Catering Middle East, where he was awarded
Hospitality Heavyweight of the Year 2022.
Andrea Strim
General Manager, Renaissance Business Bay Hotel, Dubai
Andrea apointed as General Manager of the Renaissance Business Bay Hotel, Dubai in April 2025. Since the earlier start of his career, at the age of fifteen, working as ‘Garçon de Cuisine’ while studying Hotel Management, Andrea was fascinated with the hospitality world, a never-ending puzzle that he is passionately engaged in solving.
Throughout his career path, Andrea moved up within the kitchen brigade hierarchy to the Executive Chef position with Jumeirah Group in Dubai, including one of the world’s most luxurious hotels, the Burj Al Arab and in 2012, he had the opportunity to step out of the kitchen operations and was promoted to Executive Assistant Manager F&B. Andrea joined Kempinski Group several years later, working across different hotels and countries in senior executive positions, including the Kempinski Hotel Mall of the Emirates, Kempinski Hotel Gold Coast City Accra and the luxurious Emerald Palace Kempinski Dubai.
In 2018, Andrea was appointed as Managing Director of HODI, Tanzania, to develop and establish a new hospitality and retail company and to lead the complete business transformation to expand the company portfolio into real estate, retail and leisure with the vision to become one of the largest and most successful hospitality and commercial corporations in East Africa.
An Italian national, Andrea speaks fluent Italian, German and English; people describe him as a genuine person that likes to dream big, get out of his comfort zone to meet new people, discover new innovative ways of thinking, create memorable experiences and make people happy. Andrea beliefs that hospitality offers the incredible opportunity to show the great things that a team can accomplish when every member works effectively together towards a common goal utilising their strengths, passion and unleashed talent.
Ahmad Sabra
General Manager, Dar Al Rokham LLC
Ahmad Sabra is from Beirut – Lebanon, an Architect & Civil Engineer. He has master’s in Urban Planning MUP, graduated from the School of Architecture of the American University of Beirut in 2001; has a degree of Architecture (FAAD) and a degree of Civil Engineering too from Notre Dame University in 1999.
Ahmad Sabra has been working in RTSIG Projects since more than 18 years; starting from HEE, HLG, BICC and recently took over aditional responsabilities as a General Manager in Dar Al Rokham. He has designed and built a number of RTS private buildings and has managed the RTS’s construction projects and group properties as Projects Director.
As both an Engineer and Architect, his work takes materials like concrete, glass, and steel beyond normal bounds.
He has many years of work experience in the Gulf construction and development field, with excellent communication skills, highly motivated, ambitious, reliable, trustworthy and ethical.
Ziad Hamade
General Manager, Construction Machinery Center Co. LLC
Ziad Hamade is the General Manager of CMC.
In this role, he plans, develops, implements and oversees company initiatives and projects.
As General Manager Ziad is involved in and has full P&L and working capital responsibility of the company. Along with the rest of the team he works on developing, implementing and executing through his leadership, a strategic and operational plan for maximization of growth and profitability of the company.
Ziad has a Bachelor’s degree in Business Administration from AUCE, Lebanon and has strong commercial experience in the field of Construction Equipment Industry for more than 15 years. He joined CMC in 2015 and since then has been building and gaining technical, product and market experience and skills.
Ziad is a highly ambitious, dedicated, and proactive young professional. Through his enthusiasm, reliability and diligence towards his various roles in CMC, he has demonstrated his loyalty and dedication to the Core Values of RTS Investment Group.
Mohamad Lotf EL Sadek
Finance & Administration Manager, Construction Machinery Center Co. LLC
A Professional with over 40 years of experience in the fields of Accounting, Finance, Auditing, and Administration.
After graduating with bachelor’s degree from Beirut Arab University in 1980, Mohamad immediately joined Saba & Co / Touche Ross International until the year 2000 as an Audit Manager covering various GCC countries such as Lebanon, Qatar, and the United Arab Emirates.
In 2001 he joined Buset Group as the Group Internal Audit Manager, where he led the restructuring process of their complete finance division.
In 2004 he started his career with RTS Group and currently holds the position of Finance and Administration Manager.
Goran Stojokovic
General Manager, Renaissance Business Bay Hotel, Dubai
Andrea Strim
Voice President, Grand Millennium Hotel Dubai
Andrea joined Grand MillenniumHotel DUbai in September 2024. Since the earlier start of his career, at the age of fifteen, working as ‘Garçon de Cuisine’ while studying Hotel Management, Andrea was fascinated with the hospitality world, a never-ending puzzle that he is passionately engaged in solving.
Throughout his career path, Andrea moved up within the kitchen brigade hierarchy to the Executive Chef position with Jumeirah Group in Dubai, including one of the world’s most luxurious hotels, the Burj Al Arab and in 2012, he had the opportunity to step out of the kitchen operations and was promoted to Executive Assistant Manager F&B. Andrea joined Kempinski Group several years later, working across different hotels and countries in senior executive positions, including the Kempinski Hotel Mall of the Emirates, Kempinski Hotel Gold Coast City Accra and the luxurious Emerald Palace Kempinski Dubai.
In 2018, Andrea was appointed as Managing Director of HODI, Tanzania, to develop and establish a new hospitality and retail company and to lead the complete business transformation to expand the company portfolio into real estate, retail and leisure with the vision to become one of the largest and most successful hospitality and commercial corporations in East Africa.
Since the beginning of his career, Andrea has been obsessed with the idea of making a difference in peoples’ lives, creating experiences and sharing emotions. The privilege to explore the world is for Andrea a life-changing experience. He had the opportunity to work in countries such as Italy, Japan, Ghana, Tanzania and the United Arab Emirates, which allowed Andrea to develop himself professionally and personally, embracing the journey in hospitality with great curiosity. During this incredible journey, he gained experience in developing stand-alone F&B concepts, managed hotel refurbishments, pre-opening and opening of hotels, and transformed underperforming operations, ensuring the highest level of service, profitability, and financial return.
An Italian national, Andrea speaks fluent Italian, German and English; people describe him as a genuine person that likes to dream big, get out of his comfort zone to meet new people, discover new innovative ways of thinking, create memorable experiences and make people happy. Andrea beliefs that hospitality offers the incredible opportunity to show the great things that a team can accomplish when every member works effectively together towards a common goal utilising their strengths, passion and unleashed talent.
Tarek Damerji
President, The Gulf American Company Inc
Mr. Damerji graduated from McGill University in Montreal with a double Major in Economics and Political Science and worked in Corporate Finance for the Toronto Dominion Bank, managing loan and financial portfolios for some of Canada’s largest companies before returning to the Middle East and becoming one of the founders of Bayt.com. After helping grow the business into the Middle East’s leading online recruiter with over 150 employees operating in six different countries, Tarek sold his interest in Bayt to a leading US based Private Equity firm, and founded Wajehat, a company that specialised in the design, engineering and project management of Facades for buildings, utilising an innovative outsourcing model for the fabrication and installation of advanced skins for buildings. Tarek then became the Special Projects Director for the Al Habtoor Leighton Group (HLG), the biggest multi-disciplinary contracting group in the Middle East, with projects in Civil, Infrastructure, Power, Oil and Gas. In 2017, Tarek became a Director on the Board of HLG. He is also on the Board of Directors for Specon Group, one of the largest MEP contractors in the GCC, as well as on the board of HSSG, a leading Piling and Shoring Works company operating in the GCC. Tarek also heads up the private equity activities of RTS Investments focusing on new and promising technologies in mainly Fintech and Healthcare.
Dr. Mohamad Chafic
CEO & President, Kazax Minerals Inc.
Mr. Chafic has over 30 years of experience in the steel and iron ore industry. He is an Engineering graduate from the American University of Beirut and holds a Master’s degree from the University of Hull in the United Kingdom. Mr. Chafic was the founding member of and is previous Managing Director of Maxsteel Industry LLC, a multi-million dollar steel fabrication in the United Arab Emirates and Saudi Arabia. He was also the founding member and the General Manager of Maxmine Incorporated, a company with a global presence engaged in iron ore trading and mineral mining. Previously, he was the Managing Director of Dana Steel General Trading LLC, a global steel trading company in the Gulf region. Having been involved in the industry for the past 30 years, Mr. Chafic possesses immense knowledge and practice of the steel and iron ore industry.

