Our Leadership
Meet the visionary leaders driving CallStones to excellence in transport logistics and business solutions
Muhammad Subhan Arif
Managing Director
"Strategic Technology Leadership Driving Business Growth"
About
An experienced businessman with a solid strategic business mind and a strong IT background. Muhammad Subhan Arif combines legal expertise with technology leadership to drive CallStones' rapid growth. His expertise in software development, applications, and POS systems positions the company at the cutting edge of business technology solutions.
Core Expertise
IT Solutions
Software Development
Mobile Applications
POS Systems
Legal Expertise
Business Strategy
Strategic Planning
Technology Leadership
Key Achievements
Spearheading technology innovation and digital transformation
Expert in custom software solutions and POS systems
Combining legal knowledge with business acumen
Leading rapid expansion with strategic planning
Driving technology adoption for operational efficiency
Muhammad Ali Malik
Managing Director
"Mastering the Art of Transport Logistics"
About
A visionary leader specializing in transport logistics and dispatching solutions. With expertise in luxury limousine services, NEMT operations, and specialized transport management, Muhammad Ali Malik has built CallStones LLP into a premier provider of comprehensive business solutions.
Core Expertise
Transport Logistics
Fleet Management
NEMT Operations
Luxury Limousine Services
Dispatching Solutions
Business Strategy
Operations Management
Team Leadership
Key Achievements
Founded and scaled CallStones LLP across industries
Expert in luxury limousine fleet management
Pioneered innovative NEMT dispatching solutions
Built high-performing customer service teams
Established CallStones as trusted logistics partner
Leadership Vision
Under the joint leadership of Muhammad Ali Malik and Muhammad Subhan Arif, CallStones LLP has established itself as a premier provider of transport logistics and business technology solutions. Their complementary expertise in operations and technology creates a powerful synergy that drives innovation and excellence across all aspects of the business.
Based in Islamabad, Pakistan, this dynamic leadership team brings together operational excellence, technology innovation, and strategic business acumen. Their commitment to quality and growth has enabled CallStones to deliver exceptional results for clients across multiple sectors while positioning the company for rapid expansion in the evolving business landscape.