our management team

Robert G. Suber
Chief Executive Officer
Robert G. Suber is the company’s technical and business administration expert. He has spent decades assisting government, military and law-enforcement organizations with the acquisition of security equipment and services. His considerable technical expertise encompasses a diverse array of industry products. Robert’s extensive knowledge of compliance standards, contractual practices and business law allows MGS, LLC clients to successfully navigate international commerce in a highly regulated industry. Robert has served as a consultant to numerous international companies in the oil and mining industries, including humanitarian demining projects, as well as invasive species eradication programs. He is a founding member of the U.S. Ambassador’s Business Advisory Council in Ecuador, and is an associate of a Washington, D.C. lobbying firm. He has twice published work on Ecuadorean mining law.

Will Watkins
Vice President
Will Watkins brings a wealth of experience with more than 16 years of service in the Army National Guard and eight years in civilian law enforcement.
A graduate of The Citadel with a Bachelor of Arts in Criminal Justice, Will has honed his skills in high-stakes environments through specialized roles in SWAT and K-9 operations. His military career includes key assignments such as Company Command, Weapons of Mass Destruction-Civil Support Team – Operations Officer, and Brigade Logistics Officer.
Will’s expertise spans Counter-Weapons of Mass Destruction (CWMD) advisement, advanced logistics planning, and he is also an Advanced Military Mountaineer.

George Rawlings
International Operations
George Rawlings has worked in procurement, logistics and operations since he left the British Army in 1996. His wealth of experience includes FMS and International Procurement, Risk Mitigation and Business Development on 4 continents. George has delivered complex turnkey Logistics Management of government procurement projects to and from austere environments. He has expansive first-hand knowledge working in the Former Soviet Union for World Bank and UN projects, SE Asia (including 3 years as the Senior Logistics officer for the UN in Afghanistan, running field operations for the parliamentary and presidential elections), India (supporting the EU public diplomacy program) and in the Middle East/North Africa (Counter Narcotics Terrorism Program Office). George has worked extensively with and for the UN, WB, NATO, and counter-terror teams through US primes.

Margarita Buil
International Bids Manager
Margarita Buil, fluent in English and Spanish, earned a Master of International Business degree at the University of South Carolina, and a bachelor’s degree in business administration with a major in accounting at the University of Puerto Rico. With more than 25 years of experience in customer service, fraud, abuse, and compliance arenas, Margarita has worked directly with the FBI and OIG developing fraud investigations. Throughout her career, she has won multiple awards for extraordinary customer service.

Jorge a. Riaño O.
Country Director, Colombia
Jorge Armando Riaño Ospina brings his expertise to MGS as a liaison to promote and facilitate business development with state clients. A retired Colombian army colonel, Jorge has more than three decades in military intelligence specialization. He earned a law degree from Universidad Militar Nueva Granada with concentration in Military Public Policy. He is a partner and legal representative for the private law firm Duque & Riano Asociados S.A.S, which focuses on public policy issues and government contracting. Jorge specializes in navigating the often complex legal processes of international business.

Dennis J. Wiklund
Country Director, Brazil
Dennis J. Wiklund, fluent in English, Portuguese and Spanish, has American and Brazilian dual nationality and has three decades of experience in exports to Brazil. His expertise includes a thorough understanding of ITAR and FCPA, and extensive knowledge of customs and freight forwarding. He earned his degree at Boston College in 1983. He is based in Alpharetta, Georgia, USA.

Elda Suber
Client & Vendor Relations
Elda Suber is a native of Albania with multiple languages which include Albanian, English, Greek, Italian, Dutch and Spanish. She studied at the National Kapodistrian University of Athens, Greece before moving to the United States to start her own business. She founded and operated a community based translation service for Albanian nationals conducting legal and immigration translations as well as assisting a peak number of 300 families with their daily translation needs. Elda actively handles client relations and provides administrative support for MGS.

Jamey Mills
Warehouse & Facilities Manager
Jamey Mills brings decades of diverse experience to his position as Warehouse & Facilities Manager. With an electronics degree from Piedmont Technical College/SC State, he also served as a first responder for more than a decade. Jamey has done extensive work in manufacturing operations – managing production, quality and maintenance. An experienced project manager, he is well-versed in workplace methodologies such as Lean Manufacturing, 5S and VPP.

Hannah Rodriguez
Sales Administrator
Hannah Rodriguez is a bilingual translator and business administrator, currently pursuing a B.S. in Business Administration. Hannah brings a blend of language proficiency and administration acumen to the team.

James 'Matt' Phillips
Business Development Manager
James ‘Matt’ Phillips has a Bachelor’s Degree in criminal justice from California State University, Fresno, where he was actively involved in the US Army Reserve Officer Training Corps. Commissioned as an Army Infantry Officer, Matt served as Platoon Leader, Training Land & Ammunition Officer, and Company Grade Executive Officer. After five years of active-duty service, Matt earned an MBA at the University of South Carolina’s Darla Moore School of Business in 2024. These experiences have further honed his skills in leadership, operations, and business management.
Matt is certified as an instructor in the safehandling and use of Simunition, FX, Force on Force, SecuriBlank non-lethal training ammunition, weapon conversion kits, personal protective equipment, and CQTR training ammunition.

Julibey Bello
Accounting Department
Julibey Bello brings more than 15 years of experience in finance, tax preparation, and regulatory compliance to the MGS’ Accounting Department. As an inspector with the City of Columbia’s Finance Department, she has demonstrated exceptional skill in business licensing enforcement, customer service, and financial oversight. Julibey is also the owner of Bello Tax Practice LLC, where she has helped clients with bookkeeping, federal and state tax preparation, and audit representation. She is a bilingual professional (Spanish-English), a Notary Public, and a certified tax preparer, with a strong foundation in accounting systems and financial software.

Taylor Arnold
In-House Counsel
MGS In-House Counsel Taylor Arnold has in-depth expertise in a broad spectrum of business and estate-planning law. Her nine years of experience include researching government regulations, implementing compliance programs, and advising clients on issues from business immigration and employment law to succession planning. Taylor received her Juris Doctorate from the University of South Carolina School of Law in 2016 and is dedicated to helping clients achieve their business goals while in full compliance with U.S. laws and regulations.
our associates
Catalina Cruz
Director of Sales, Chile
CONTACT US
MGS, LLC
213 Dawson Road,
Columbia, SC USA 29223
IN THE U.K.
MGS International LTD.
Kinetic Centre, Theobald St
Borehamwood Herts
WD6 4PJÂ UK

Robert G. Suber
Chief Executive Officer
Robert G. Suber is the company’s technical and business administration expert. He has spent decades assisting government, military and law-enforcement organizations with the acquisition of security equipment and services. His considerable technical expertise encompasses a diverse array of industry products. Robert’s extensive knowledge of compliance standards, contractual practices and business law allows MGS, LLC clients to successfully navigate international commerce in a highly regulated industry. Robert has served as a consultant to numerous international companies in the oil and mining industries, including humanitarian demining projects, as well as invasive species eradication programs. He is a founding member of the U.S. Ambassador’s Business Advisory Council in Ecuador, and is an associate of a Washington, D.C. lobbying firm. He has twice published work on Ecuadorean mining law.

Jorge a. Riaño O.
Country Director, Colombia
Jorge Armando Riaño Ospina brings his expertise to MGS as a liaison to promote and facilitate business development with state clients. A retired Colombian army colonel, Jorge has more than three decades in military intelligence specialization. He earned a law degree from Universidad Militar Nueva Granada with concentration in Military Public Policy. He is a partner and legal representative for the private law firm Duque & Riano Asociados S.A.S, which focuses on public policy issues and government contracting. Jorge specializes in navigating the often complex legal processes of international business.

Hannah Rodriguez
Sales Administrator
Hannah Rodriguez is a bilingual translator and business administrator, currently pursuing a B.S. in Business Administration. Hannah brings a blend of language proficiency and administration acumen to the team.

Will Watkins
Vice President
Will Watkins brings a wealth of experience with more than 16 years of service in the Army National Guard and eight years in civilian law enforcement.
A graduate of The Citadel with a Bachelor of Arts in Criminal Justice, Will has honed his skills in high-stakes environments through specialized roles in SWAT and K-9 operations. His military career includes key assignments such as Company Command, Weapons of Mass Destruction-Civil Support Team – Operations Officer, and Brigade Logistics Officer.
Will’s expertise spans Counter-Weapons of Mass Destruction (CWMD) advisement, advanced logistics planning, and he is also an Advanced Military Mountaineer.

Dennis J. Wiklund
Country Director, Brazil
Dennis J. Wiklund, fluent in English, Portuguese and Spanish, has American and Brazilian dual nationality and has three decades of experience in exports to Brazil. His expertise includes a thorough understanding of ITAR and FCPA, and extensive knowledge of customs and freight forwarding. He earned his degree at Boston College in 1983. He is based in Alpharetta, Georgia, USA.

Julibey Bello
Accounting Department
Julibey Bello brings more than 15 years of experience in finance, tax preparation, and regulatory compliance to the MGS’ Accounting Department. As an inspector with the City of Columbia’s Finance Department, she has demonstrated exceptional skill in business licensing enforcement, customer service, and financial oversight. Julibey is also the owner of Bello Tax Practice LLC, where she has helped clients with bookkeeping, federal and state tax preparation, and audit representation. She is a bilingual professional (Spanish-English), a Notary Public, and a certified tax preparer, with a strong foundation in accounting systems and financial software.

George Rawlings
International Operations
George Rawlings has worked in procurement, logistics and operations since he left the British Army in 1996. His wealth of experience includes FMS and International Procurement, Risk Mitigation and Business Development on 4 continents. George has delivered complex turnkey Logistics Management of government procurement projects to and from austere environments. He has expansive first-hand knowledge working in the Former Soviet Union for World Bank and UN projects, SE Asia (including 3 years as the Senior Logistics officer for the UN in Afghanistan, running field operations for the parliamentary and presidential elections), India (supporting the EU public diplomacy program) and in the Middle East/North Africa (Counter Narcotics Terrorism Program Office). George has worked extensively with and for the UN, WB, NATO, and counter-terror teams through US primes.

Elda Suber
Client & Vendor Relations
Elda Suber is a native of Albania with multiple languages which include Albanian, English, Greek, Italian, Dutch and Spanish. She studied at the National Kapodistrian University of Athens, Greece before moving to the United States to start her own business. She founded and operated a community based translation service for Albanian nationals conducting legal and immigration translations as well as assisting a peak number of 300 families with their daily translation needs. Elda actively handles client relations and provides administrative support for MGS.

James 'Matt' Phillips
Business Development Manager
James ‘Matt’ Phillips has a Bachelor’s Degree in criminal justice from California State University, Fresno, where he was actively involved in the US Army Reserve Officer Training Corps. Commissioned as an Army Infantry Officer, Matt served as Platoon Leader, Training Land & Ammunition Officer, and Company Grade Executive Officer. After five years of active-duty service, Matt earned an MBA at the University of South Carolina’s Darla Moore School of Business in 2024. These experiences have further honed his skills in leadership, operations, and business management.
Matt is certified as an instructor in the safehandling and use of Simunition, FX, Force on Force, SecuriBlank non-lethal training ammunition, weapon conversion kits, personal protective equipment, and CQTR training ammunition.

Margarita Buil
International Bids Manager
Margarita Buil, fluent in English and Spanish, earned a Master of International Business degree at the University of South Carolina, and a bachelor’s degree in business administration with a major in accounting at the University of Puerto Rico. With more than 25 years of experience in customer service, fraud, abuse, and compliance arenas, Margarita has worked directly with the FBI and OIG developing fraud investigations. Throughout her career, she has won multiple awards for extraordinary customer service.

Jamey Mills
Warehouse & Facilities Manager
Jamey Mills brings decades of diverse experience to his position as Warehouse & Facilities Manager. With an electronics degree from Piedmont Technical College/SC State, he also served as a first responder for more than a decade. Jamey has done extensive work in manufacturing operations – managing production, quality and maintenance. An experienced project manager, he is well-versed in workplace methodologies such as Lean Manufacturing, 5S and VPP.

Taylor Arnold
In-House Counsel
MGS In-House Counsel Taylor Arnold has in-depth expertise in a broad spectrum of business and estate-planning law. Her nine years of experience include researching government regulations, implementing compliance programs, and advising clients on issues from business immigration and employment law to succession planning. Taylor received her Juris Doctorate from the University of South Carolina School of Law in 2016 and is dedicated to helping clients achieve their business goals while in full compliance with U.S. laws and regulations.
our associates
Catalina Cruz
Director of Sales, Chile
CONTACT US
MGS, LLC
213 Dawson Road,
Columbia, SC USA 29223
IN THE U.K.
MGS International LTD.
Kinetic Centre, Theobald St
Borehamwood Herts
WD6 4PJÂ UK
©2026 MGS, LLC
