From Paralegal to Fintech CEO: Saleh Al Tamami's Mamun Story

Most Omani fintech founders talk about disrupting banks. Saleh Al Tamami talks about paperwork. Before he was Co-Founder and CEO of Mamun, one of the Sultanate's most closely watched fintech platforms, he was a senior commercial and litigation paralegal at a Muscat law firm, then the founder of an IT consulting shop, then the owner of a car detailing brand. That winding path eventually led him and two co-founders to build a Sharia-compliant crowd-financing platform that has now moved into Abu Dhabi and Hong Kong.

🔑 Key Takeaways

• Saleh Al Tamami co-founded Mamun in 2019 with Mohammed Al Tamami and Ahmed Al Issaei after earlier ventures in legal work, IT consulting, and car detailing.
• Mamun holds a full crowdfunding license from Oman's Capital Market Authority and pre-approval for a Payment Service Provider license from the Central Bank of Oman, according to GCC Startup News.
• The platform ran Oman's first equity crowdfunding round for the Zameeli freelance-jobs platform in March 2024, per entARABI.
• By July 2026, Mamun reported over $16 million financed and more than 8,000 investors across Oman, the UAE, Bahrain and Qatar, according to its own company website.
• The company has since expanded into Hong Kong with InvestHK's support to route GCC-Asia trade finance settlements, as Oman Observer reported in July 2026.

⚖️ From the Courtroom to the Boardroom

Al Tamami's professional story does not start in a tech incubator. According to his mentor profile on the Oman Startup Hub, he began his career as a senior commercial and litigation paralegal at SALegal, a Muscat law firm, an experience he has credited with giving him a grounding in contracts and business operations that later shaped how he structured Mamun's compliance-heavy model.

He then moved into entrepreneurship twice before fintech: first with TAMNET, an information technology and business consulting firm, and later with KOST, a car detailing brand. Neither venture was in financial services, but both gave him direct experience running a small Omani business, dealing with cash flow, customers, and growth on a shoestring, the kind of friction Mamun would later try to solve for other SMEs.

🤝 Building Mamun With Two Co-Founders

Mamun was founded in 2019 by Al Tamami alongside Mohammed Al Tamami and Ahmed Al Issaei, according to Wamda. The founding team split roles along their backgrounds:

• Saleh Al Tamami serves as Co-Founder and CEO, steering strategy, regulatory relationships and international expansion.
• Mohammed Al Tamami is Co-Founder and Chief Commercial Officer, a title confirmed in Mamun's 2026 partnership announcement with Channel Capital Advisors. He studied Media Planning and Strategy at Limkokwing University of Creative Technology in Malaysia and has since built expertise in trade finance, virtual asset regulation and cross-border capital flows, per his LinkedIn profile.
• Ahmed Al Issaei is Co-Founder and Chief Technology Officer. He holds a Master of Engineering in Computer Engineering from Sultan Qaboos University (2014-2018) and previously worked in telecom at Ooredoo Oman and Nawras before turning his data and machine-learning background toward fintech.

The trio's combined skill set, legal and commercial grounding, media and regulatory strategy, and engineering depth, was recognized early when Mamun.ai won Oman's OmanX Startup Challenge in 2020, receiving a RO 10,000 grant and consideration for the Phaze Ventures accelerator run with Petroleum Development Oman, according to Oman Startup Hub.

💰 What Mamun Does Today

Mamun describes its mission as "turning Sharia-compliant trade into an investable asset class," connecting investors to real business cash flows while giving companies fast access to working capital, according to its official website. In practice, the platform lets investors fund short-term trade finance deals, structured under Murabaha and Wakala contracts, for SMEs that have documented invoices, purchase orders or supplier contracts, with Shariah compliance independently certified by Ihkam Advisors and the platform licensed and regulated by the Financial Services Authority of Oman.

The business has hit several regulatory and commercial milestones since 2020:

• 2023: Mamun secured a full crowdfunding license from Oman's Capital Market Authority and pre-approval for a Payment Service Provider license from the Central Bank of Oman, per GCC Startup News.
• March 2024: The company ran Oman's first equity crowdfunding campaign to support the Zameeli freelance jobs platform, according to entARABI.
• May 2024: Mamun partnered with Jordanian fintech Numa to give freelancers and creators across the Arab world access to financing and wealth tools, as reported by Wamda.
• August 2024: The platform crossed RO 1 million in Sharia-compliant supply chain financing in under a year of operation, drawing more than 3,700 investors from over seven countries, according to Muscat Daily.
• 2024: Mamun won Best Islamic Finance and Investment Startup at the inaugural Themar Islamic Banking Conference and Excellence Awards in Muscat, presented by His Excellency Abdulsalam Al Murshidi, President of the Oman Investment Authority, and was separately named to Deloitte's "Rising Star 50" list for the MENA region, according to Halal Times.
• 2026: Mamun expanded its Hong Kong presence with support from InvestHK to grow two-way trade finance flows between Oman, the GCC, Hong Kong and the Greater Bay Area, with roughly 40 percent of its Murabaha-based trade settlements now flowing to Hong Kong institutions, as Oman Observer reported in July 2026. The company has also opened a strategic cooperation programme with UK-based Channel Capital Advisors LLP on asset-backed credit and trade finance.

By mid-2026, Mamun's own site put the platform's total financing at more than $16 million across over 8,000 investors, with operations spanning Oman, the UAE, Bahrain and Qatar, alongside a base in Abu Dhabi Global Market and its new Hong Kong node.

🧭 A Philosophy Rooted in Oman's Vision 2040

Al Tamami has repeatedly tied Mamun's mission to Oman's national development agenda rather than presenting it as a purely commercial play. After the company's RO 1 million milestone, he said crossing that mark was "a testament to our unwavering commitment to empowering" Omani enterprises with Islamic financial solutions, and described the platform as "pioneering circular finance and investments powered by crowdfunding, fully aligning with His Majesty Sultan Haitham bin Tarik's Vision 2040 for alternative and sustainable finance," according to Oman Observer.

Accepting the Themar award, he went further, framing the recognition as validation of "the immense potential of Islamic P2P financing as a tool for economic empowerment," per Halal Times. That framing, positioning fintech as a lever for SME access to capital rather than a challenger to incumbent banks, echoes how other Omani SaaS founders describe their local market, a pattern visible in AI in Oman's earlier profile of Rihal's rise to a $7.5 million Series A, where founders similarly leaned on Oman-specific problems as their starting point rather than copying a foreign template.

🎤 Beyond the Company: Ecosystem Contribution

Al Tamami has built a public profile as a voice for Islamic fintech regionally. He appeared as a panelist on the Islamic Sustainable Finance and Investment Dialogue at the IFN Oman Forum in 2023, and later spoke at the IFN Investor Middle East Forum on "The Roadmap from COP28: Driving Islamic Sustainable Investment," according to event listings from Redmoney Events. He is also listed as a mentor on the government-linked Oman Startup Hub, where his profile has stood since October 2020, offering guidance to early-stage founders on fintech use cases, business operations and regulatory navigation.

Mohammed Al Tamami, meanwhile, has cultivated ties in international financial centre policy circles, including engagement around Oman's own international financial centre ambitions, and holds memberships in the Oman American Business Council and the Middle East Leadership Academy, according to his LinkedIn profile. Together, the founding team's public activity signals an effort to shape Islamic fintech policy in Oman rather than simply operate within it.

🇴🇲 Why This Matters for Oman

Mamun's path from a 2020 accelerator win to a licensed, multi-jurisdiction fintech operating out of Muscat, Abu Dhabi and Hong Kong is a useful case study for Oman's Vision 2040 ambitions around a diversified, finance-forward economy. It shows a homegrown platform securing real regulatory licenses from the Capital Market Authority and Central Bank of Oman, running the country's first equity crowdfunding deal, and then using that foundation to plug Omani SMEs into trade finance flows as far away as the Greater Bay Area. For a founder ecosystem still short on documented long-run journeys, Al Tamami's path from paralegal to IT consultant to car detailer to fintech CEO is also a reminder that Oman's most resilient founders often arrive at tech by way of unrelated, hard-won business experience rather than a straight line from university to startup.