From a small idea born during the COVID-19 pandemic to the global stage of entrepreneurship, RepStack, founded by three Pakistani brothers, has officially made it to the 2025 Inc. 5000 list of America’s fastest-growing private companies.
Ranked No. 2,223 overall, 19th in Delaware, and 66th in the Human Resources category, RepStack has achieved 193% revenue growth over the past three years. This marks the company’s first appearance on the prestigious list, joining the ranks of past honorees like Microsoft, Meta, and Under Armour.
See RepStack’s official listing here: Inc. 5000 Profile
From Pakistan to the World: The Brothers Behind RepStack
The RepStack journey began in 2020 when three brothers, Azhar, Athar, and Yawar Siddiqui, decided to combine their diverse professional backgrounds to build a global company.
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Azhar Siddiqui, a 15-year digital marketing veteran based in Canada, brought agency growth expertise and client relationships.
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Athar Siddiqui, with a career at JPMorgan Chase in the U.S., added financial discipline and business strategy.
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Yawar Siddiqui, an ex-Ericsson engineer in Pakistan, brought systems thinking and operational excellence.
Together, they launched RepStack as a 100% remote company, rooted in Pakistan but serving agencies across North America.
“We began RepStack with a simple dream, to prove that world-class talent from Pakistan can power businesses globally,” said Azhar Siddiqui, Co-founder & CEO. “Being recognized on the Inc. 5000 list is not just a milestone for us, but a moment of pride for Pakistan. It shows what’s possible when training, opportunity, and resilience come together.”
A Training-Driven Success Story
RepStack’s breakthrough came when the brothers doubled down on training and development. Today, the RepStack Success Academy, often called the “Ivy League of marketing training” in Pakistan, has become a pipeline for young professionals, especially women, to build high-income remote careers. With over 70% female representation, the company is breaking barriers in a traditionally male-dominated industry.
Its sister venture, GHL Success Academy, equips Pakistanis with certifications in GoHighLevel (GHL) CRM, one of the most in-demand skills in U.S. marketing agencies.
Get enrolled today to boost your career in the global digital economy.
Building the Future of Work
Guided by its core values, Purpose-Driven Learning, Ownership of Work, Day 1 Mentality, and Compassionate Giving, RepStack has created a culture that blends Silicon Valley-style innovation with Pakistani resilience and drive.
From three brothers in Pakistan to 250+ employees across Pakistan, Canada, and the U.S., the company is now aiming for 5,000 team members and $100 million in revenue by 2034.
This recognition comes at a time when Pakistan’s entrepreneurial ecosystem is hungry for global role models. RepStack’s story shows how local talent, empowered by training and technology, can scale internationally and reshape the future of work.
Learn more at repstack.co
Explore our current openings @https://repstack.co/careers/
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