The Egyptian real estate landscape is undergoing a phenomenal transformation, and Arginza Holding Group is positioned at the absolute forefront of this evolution.
Industry sources added that in a strategic decision making that displays its formidable expansion across the region, the prestigious firm has officially announced the launch of its new luxury real estate arm, ON Developments. This visionary venture is not merely an entry into a competitive market; it represents the ultimate culmination of decades of unrivaled, accumulated expertise spanning the fields of high-end contracting, critical national infrastructure, heavy industry, and elite education. By integrating corporate heritage with forward-thinking design, ON Developments is all set to redefine the benchmarks of premium property development.
Under the leadership of Chairman Engineer Ahmed El Gharbawy, Arginza Holding has developed a highly diversified, multi-sector investment portfolio that serves as the benchmark for this new enterprise. The group’s illustrious track record is defined by an unwavering commitment to quality, meticulous execution, and corporate integrity. Through architectural landmarks and master-planned environments scaling East Cairo, the New Administrative Capital, and the pristine North Coast, ON Developments carries a sophisticated mission: to deliver authentic, sustainable value to discerning clients and investor portfolios alike, backed by a powerful network of national and international investments.
A Legacy of Architectural Development

The foundation of ON Developments’ operational excellence lies in the group’s legendary execution capabilities. Arginza Contracting, established in 2001, has spent the last quarter-century delivering some of Egypt’s most vital and celebrated national milestones. The company’s portfolio features an array of high-profile triumphs, which include:
- The Military Academy & People’s Square – Iconic landmarks within the New Administrative Capital.
- The Grand Mosque of Egypt – Participating within the elite alliance responsible for this historic architectural wonder.
- Premier Institutional Hubs – Misr National University, Port Said Hospital, and the El Galala Landmark.
The group also includes the Arab Engineering Works Company “Cairomatic,” which has executed infrastructure works for several major projects, including New Cairo’s First Settlement, El Galala City, Suez Canal University, and infrastructure development in the 10th of Ramadan City. Internationally, the company has implemented projects outside Egypt, including a tourist resort in Greece, infrastructure works in Fujairah City in the UAE, Malibu City in Guinea, and several projects in the Kingdom of Lesotho in West Africa.
Industrial Investments and Academic Projects
Beyond engineering, Arginza Holding’s corporate ecosystem is fortified by premium industrial and educational assets, ensuring complete vertical integration and unparalleled quality control. In the industrial sector, the group controls highly specialized manufacturing entities including Sani Pure for luxury sanitary ware, Z Electric, Z Steel, and the Al Nahar granite and marble factory. This industrial dominance guarantees that ON Developments has direct access to the finest building materials and finishes.
Furthermore, the group’s commitment to societal advancement is highlighted by its ownership of Rowan University in the New Administrative Capital—distinguished as the very first branch of the prestigious American Rowan University in the Middle East—alongside an elite network of schools across New Cairo, blending corporate success with intellectual legacy.
The group is also active in trade and diversified services, including restaurants, fuel stations, and heavy transportation, in addition to owning a mining operation in West Africa.
In the real estate sector, the group has contributed to several distinguished projects, including “IV” in New Cairo and “Vallis” Compound in the Sixth Settlement in partnership with Sky Abu Dhabi.
Redefining the Real Estate Horizon
The official introduction of ON Developments signals a departure from conventional real estate offerings toward a more practical, sophisticated, and integrated product. To steer this ambitious vision, the firm has appointed Mr. Ahmed Mostafa as Chief Executive Officer. Bringing more than 15 years of elite real estate experience and a flawless track record as an exclusive marketer and business partner for mega-scale projects, Mostafa is set to guide the company into a competitive, high-growth environment.
With highly anticipated upcoming launches across East Cairo, the New Administrative Capital, the North Coast, and Ain Sokhna, the company is meticulously preparing for its inaugural debut in the ultra-exclusive Fifth Settlement. Backed by structural brilliance and corporate prestige, ON Developments is not just building properties; it is crafting the future of premium Egyptian living.
To know more about Egypt Real Estate boom and more insights on Real Estate Investment, visit the following links:
Nile Property Expo Launches Egyptian Real Estate Exhibition Tour
JLL: Diversified Portfolios And Investments Boosts Egyptian Real Estate Market
From Vision to Value: Real Estate Transformation in MENA Region
Alta Real Estate achieves AED 280mn sale of Villa Gaia


