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Quadrant Estates is an experienced partner for real estate investors in the UK. With over 25 years of experience, we have a strong track record of delivering high quality properties that create inspirational change within communities. We are currently focusing on London and the UK for office development and refurbishment, retail park asset enhancement and mixed use opportunities. Our track record proves that we deliver strong returns through: • Development management • Asset management • Opportunity sourcing • Acquisition appraisal and due diligence • Design, planning and permitting • Cost planning and risk management • Refurbishment and construction • Pre-letting and tenant relationships • Sustainability • Debt sourcing • Leasing, marketing and sale

Quadrant Questions

The Quadrant annual revenue was $14 million in 2026.

John Maddison is the Managing Partner of Quadrant.

16 people are employed at Quadrant.

The NAICS codes for Quadrant are [2372, 237210, 23, 237, 23721].

The SIC codes for Quadrant are [65, 655].

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