We are proud to be rooted in heritage.
We are custodians of trust.
Redefining the landscape of asset management and ethical investing.
At Adeer, our name is our promise.
In Arabic, “Adeer” (أدير) means “I manage” — a simple yet powerful declaration of responsibility, leadership, and stewardship. But we are more than managers of assets. We are custodians of trust.
Our roots trace back to a culture where property is more than just possession — it’s a legacy. In the Middle East, land is inherited with pride, managed with care, and passed on with purpose. That philosophy forms the heart of Adeer: a firm built on heritage, integrity, and enduring relationships.
But roots are only the beginning.
From these foundations, we’ve grown into a modern, UK-based platform for real estate investment, financing, and property management. We deliver precise, regulated, high-performance services for discerning clients — from institutional investors and family offices to private landlords and developers.
Our clients choose Adeer not only because we manage with skill — but because we manage with meaning.
5
It all started in 2008
Our story is a testament to the power of perseverance and dedication. It all started in 2008 when we began our journey with our parent company Sumou Real Estate, a major developer and property investment fund in Saudi Arabia. Owned by Sumou Holding, the group now has multiple subsidiaries covering a wide range of industries.
As our expertise in the real estate sector grew, we expanded into a dedicated real estate investment and brokerage arm – Adeer Real Estate in Saudi Arabia. Inspired by founder Dr Ayedh Al Qahtani, Adeer Real Estate thrived, establishing itself as a market leader.
Over the years, Adeer KSA has successfully transacted over £2.8 billion in sales, making it one of the most prominent real estate firms in the Kingdom. Following this success, Adeer International was formed to expand our footprint beyond Saudi Arabia, with established offices in KSA, the UK, Egypt, Switzerland, and Malaysia.




Asset & Property Management
From residential to commercial, and from full-suite commercial asset management to residential block, estate, and lettings services, Adeer brings more than expertise – we bring principled stewardship.
Rooted in heritage and driven by trust, our experienced team ensures each property is maintained to the highest standard. We work closely with landlords, leaseholders, and tenants to deliver a seamless, transparent service that protects your investment, enhances long-term value, and helps communities thrive.

Wincham Lane

Thrapston Logistics

Victoria Residences

The Syon

Gospel Oak House

Craven Hill

Corniche Residences

Lancaster House

Rochester Student Village
From managing your portfolio, to growing them. We bring them all under one roof.
Market-Leading Investments & Management
Access high-performing real estate opportunities with lower entry amounts. Invest in markets usually out of reach and manage your entire portfolio — all from one streamlined platform.
Ethical & Shariah Compliant Opportunities
Every investment is ethically screened and Shariah-compliant, reviewed by our dedicated Ethics and Shariah Board — so your money aligns with your values.
CMA Authorised
We’re fully authorised by the Capital Markets Authority (CMA) in Saudi, ensuring your investments are secure, transparent, and professionally regulated.
Asset Backed Ethical Investing
Adeer Capital is a cutting-edge investment platform, offering Shariah-compliant financing and investment opportunities for individuals and institutions. Whether you’re looking to invest in fractional real estate or secure stable returns through asset-backed funds, Adeer Capital provides seamless, ethical, and high-yield investment solutions.
Our Chairman

Dr Ayedh Alqahtani is a prominent leader in Saudi Arabia’s real estate sector, bringing over two decades of in-depth industry expertise and strategic insight to the table.
Throughout his distinguished career, he has founded and led multiple successful real estate ventures, earning a reputation as a go-to authority in the field. His leadership and vision have secured him several key board positions, including Chairman of Sumou Holding, Sumou Real Estate, and Musharaka Capital.
Under Dr Alqahtani’s leadership, both Sumou Real Estate and Adeer Saudi have successfully listed on the Saudi Stock Exchange (Tadawul) — a testament to his ability to drive sustainable growth and market confidence.
He holds a bachelor’s degree in Industrial Management from King Fahd University of Petroleum and Minerals (KFUPM), one of the region’s most prestigious institutions.
A Historic opportunity for UK investors
For the first time, non-Saudi and foreign investors can invest in the holy cities of Makkah and Madinah. This exclusive opportunity aligns with Saudi Arabia’s Vision 2030, opening up one of the world’s most sought-after real estate markets.
Backed by Sumou Real Estate, Adeer is among the first globally to provide access to exclusive development projects – including three of its own, setting a new standard in accessible real estate investment in the holy city of Makkah.
Asset backed investment
Backed by real, tangible assets, these investments generate steady income and offer a transparent, flexible exit strategy — making them a smart choice for investors seeking dependable, asset-secured growth
CMA Regulated
Investments are protected under Saudi Arabia’s Capital Market Authority (CMA) and soon, the UK’s Financial Conduct Authority (FCA) and, offering security and transparency.
Market leading returns
Engineered for excellence, our investment opportunities are structured to deliver market-leading returns without compromising on security
- +1890 123 456
- +1890 123 678
- support@example.com
Modern architecture is blending technology and design in innovative ways.