buying/selling property
Maryvelle Real Estate specializes in the acquisition and sale of exclusive properties across Europe, the Gulf region, and the United States. Our global network gives clients direct access to rare, high-value estates — including private villas, heritage residences, and discreet off-market opportunities. Every transaction is handled with complete confidentiality and precision, ensuring a seamless experience for buyers, sellers, and investors alike. Whether you’re expanding your portfolio or searching for a one-of-a-kind home, Maryvelle delivers results defined by trust and long-term value.
investments
Maryvelle offers strategic real estate investment advisory for private clients, family offices, and institutional partners. Our expertise lies in identifying high-growth markets, securing undervalued assets, and developing properties with exceptional potential. We combine financial insight with on-the-ground intelligence to guide clients through every phase — from acquisition and structuring to management and resale. With Maryvelle, real estate becomes more than ownership; it becomes a dynamic, wealth-building strategy supported by discretion and international reach.
designing & development
Maryvelle designs and builds ultra-modern smart homes — each crafted with a bespoke design and equipped with the finest facilities, from private spas, gyms, and home cinemas to wellness suites and infinity pools. Our signature approach merges European craftsmanship, advanced smart-home technology, and world-class safety engineering. Beyond beauty and comfort, Maryvelle homes are built for resilience — featuring fully integrated underground bunkers and secure living quarters, designed to sustain long-term habitation in total privacy and luxury.
Maryvelle’s mission is to provide clients with a seamless, full-spectrum experience — whether acquiring a rare property, growing a sophisticated investment portfolio, or creating a one-of-a-kind private residence. Every service is delivered with discretion, precision, and a focus on long-term value, ensuring that Maryvelle clients enjoy not only extraordinary spaces but also unmatched opportunities in the world’s most prestigious markets.
With decades of combined experience in luxury real estate and cross-border investment, our team brings unmatched expertise. Clients rely on our knowledge to navigate complex transactions with confidence and clarity.
Our focus goes far beyond closing a deal — we build value that endures. Clients trust us to create secure, profitable, and long-term outcomes that strengthen their legacy.
We open doors to properties and investment assets rarely seen on the open market. From discreet luxury residences to high-yield opportunities, our clients benefit from exclusive, high-level access others cannot provide.
from Beverly Hills to Dubai and the Riviera
7+ years of experience
maryna katz, the founder
Maryna Katz founded Maryvelle Real Estate & Investment with a singular purpose — to redefine sophistication, trust, and intelligence in the world of global property and private investment. Maryna is not only the founder of Maryvelle — she is the driving force behind every strategy, connection, and investment that defines the company.
Her passion for real estate and investments has been shaped by experiences in more than 50 countries. From the cosmopolitan skylines of Europe to the fast-growing hubs of the Gulf region, she has developed a rare ability to identify opportunities across markets and cultures.
Beyond Maryvelle, Maryna is a Family Office Investor based in Beverly Hills, as well as the founder of a private global business club. She is also the author of a book dedicated to her grandfather — a self-made entrepreneur who inspired her with lessons of bold decision-making, integrity, and long-term vision.
Born in Ukraine, Maryna developed a strong foundation in strategic thinking and global perspective. She earned a degree in International Management from Oxford Brookes University and an MBA from UCLA Anderson School of Management. Fluent in four languages, she divides her time between the United States, France, Ukraine, and the Gulf Region applying an international perspective to every project.
Maryna’s leadership is grounded in a belief that real estate and investment are not simply about ownership, but about building a lasting legacy. Every project and partnership under Maryvelle carries her personal commitment to excellence, intelligence, and integrity — values that continue to shape the company’s global reputation.
“As the founder of Maryvelle, I’m deeply committed to creating meaningful, forward-thinking projects that reflect integrity, vision, and global understanding. Every venture I lead is driven by a passion for innovation and lasting impact”.
Born and raised in France, Raphael Keller brings over 15 years of experience in the global real estate and development industry. He began his career with a strong academic foundation, graduating from the University of Geneva with a degree in Law — a background that gives him a sharp understanding of contracts, negotiation, compliance, and cross-border transactions.
Throughout his career, Raphael has built a proven track record of securing and managing multimillion-dollar real estate deals across Europe, the Middle East, and emerging global markets. His expertise spans luxury residential properties, commercial developments, investment portfolios, and complex international acquisitions.
Known for his strategic mindset, analytical approach, and high-level negotiation skills, Raphael excels in navigating high-value transactions with precision and confidence. He is recognized for his ability to connect international buyers with exceptional opportunities and lead projects from concept to completion.
In his role as Head of the International Office, Raphael plays a central part in expanding our global presence. He oversees international client relations, investment guidance, market strategy, and coordination of major property acquisitions. His professionalism, integrity, and deep industry insight make him an invaluable asset to our leadership team and to every client he serves.
Top countries we cover
Maryvelle Real Estate & Investments helps clients buy, sell, and invest in valuable assets worldwide. We specialize in both luxury real estate and selected private investment opportunities across different sectors.
We provide complete support — from market insights and property selection to legal coordination and secure closing.
Our goal is to ensure every investment is handled with precision, trust, and long-term value.
saudi arabia
Saudi Arabia represents the future of growth and transformation in the Gulf. Driven by Vision 2030, the Kingdom is opening new opportunities for international investors across real estate, tourism, and infrastructure. Maryvelle helps you find the best property in Saudi Arabia, offering full support from search to secure closing.
qatar
Qatar combines modern innovation with long-term economic strength, making it one of the Gulf’s most attractive investment destinations. With world-class infrastructure, stable governance, and growing demand for premium real estate and hospitality, it offers both security and opportunity. Maryvelle provides full guidance — from property selection to legal completion — ensuring every investment in Qatar is strategic, seamless, and rewarding.
ukraine
Ukraine is developing into a dynamic and strategically important market for future-focused investors. With competitive property values, rapid urban growth, and strong demand in key regions, it offers notable long-term potential. Maryvelle provides clear guidance at every step — ensuring each investment is secure, transparent, and aligned with your objectives.
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United Arab Emirates
The United Arab Emirates is one of the world’s leading destinations for real estate and investing, offering a rare balance of innovation, security, and opportunity. With its thriving economy, tax-free environment, and visionary development projects, the UAE attracts global entrepreneurs, families, and investors seeking stability and growth. From world-class infrastructure and safe communities to a lifestyle defined by luxury and progress, the nation continues to represent the modern standard of prosperity and long-term value.
france
France remains one of the world’s most prestigious and stable property markets. From timeless architecture to enduring value, investing here offers both lifestyle and legacy. Maryvelle guides clients through every stage — from property selection and legal process to acquisition and long-term wealth strategy — ensuring each investment reflects elegance, security, and refinement.
italy
Italy stands as a timeless destination for real estate and investing, uniting art, culture, and opportunity in every region. From the elegance of Lake Como and Milan’s modern districts to the coastal charm of Amalfi and Tuscany’s rolling hills, Italy offers unmatched beauty, heritage, and stability. With its strong tourism market, architectural excellence, and enduring global appeal, the country continues to attract those seeking refined living, secure investments, and an extraordinary lifestyle rooted in history and sophistication.
Buy/Sell Property with Maryvelle in Saudi Arabia
At Maryvelle Real Estate & Investment, we offer discerning clients exclusive access to the expanding property market of Saudi Arabia — one of the most dynamic and forward-looking destinations for global investors.
Today, the Kingdom allows foreign nationals to purchase property, opening new horizons for international buyers seeking prime residences, commercial opportunities, or long-term investments within this transformative nation.
Our founder, Maryna, knows Saudi Arabia deeply — not as an outsider, but as someone who has grown alongside its evolution. She first visited the country at the age of 14, accompanying her father on business trips that sparked her lifelong admiration for its culture and people. Her first Arab friends were Saudis, and over the years she has developed a profound understanding of the local traditions, business etiquette, financial systems, and real estate landscape. From Riyadh’s new luxury developments to Jeddah’s coastal elegance and NEOM’s futuristic vision, our team guides clients through every stage of property acquisition or sale — ensuring discretion, compliance, and seamless cross-border processes.
With Maryvelle, you benefit from:
- Expert insight into Saudi property laws for international buyers.
- Access to off-market opportunities and elite developer partnerships.
- Personalized advisory rooted in cultural understanding and financial intelligence.
- A discreet, trustworthy partnership built on integrity and global experience.
Own your place in the Kingdom’s future — with Maryvelle by your side.
Our latest developed properties
Why Choose us
Personal Approach
We take time to understand each client’s goals and provide solutions that truly fit their needs.
Trust Built Over Time
Clients choose Maryvelle because we honor our word, protect their interests, and value long-term relationships over short-term gains.
End-to-End Service
From land acquisition and investment analysis to interior completion and smart home integration, Maryvelle manages every phase under one trusted brand.
Tailored Opportunities
We don’t offer one-size-fits-all solutions — every opportunity is selected to match each client’s goals, lifestyle, and level of involvement.
Investment Strength
Each project is strategically developed in prime, high-growth locations — offering both emotional and financial value for generations.
Stability in a Changing World
Our strategy focuses on real, tangible value — offering clients a sense of security in markets that often move quickly.
Lasting Partnerships
Many of our clients continue to work with Maryvelle for years, turning single transactions into ongoing partnerships built on mutual respect and success.
Dmytro Lishuk is a leading figure in European and cross-border real estate investment. Born in Kyiv and educated in London, he has spent more than 14 years advising private investors, family offices, and international funds on property acquisition, diversification, and portfolio growth. Before joining Maryvelle, Dmytro managed strategic real estate assets for a boutique investment firm in Vienna, where he developed a reputation for his disciplined financial analysis and ability to identify emerging opportunities in developing markets. Today, he leads Maryvelle’s European division, bridging Ukraine’s resilient investment potential with the stability of Western markets. Clients value Dmytro for his precision, honesty, and composed manner — qualities that reflect Maryvelle’s standard of clarity and discretion. His belief is simple: “True investment is not speculation; it’s foresight anchored in trust.”
With over two decades of experience across the Gulf’s most dynamic property and private equity sectors, Samir El Nassar brings depth, stability, and vision to every investment conversation. Born in Beirut and raised between Dubai and Doha, Karim has witnessed the region’s transformation firsthand — giving him an unmatched understanding of its long-term growth cycles. At Maryvelle, he oversees Gulf-based investor relations and strategic asset placement, guiding clients through luxury developments, legacy properties, and high-yield opportunities across the Gulf region. His approach blends cultural understanding with rigorous financial discipline, ensuring each portfolio is built not only for returns but for enduring legacy. Known for his warmth and integrity, Karim believes that true wealth lies in relationships — the kind that stand the test of time and trust.
Born in Nice and raised along the sunlit Riviera, Camille LaDurand represents the elegance and heritage of the Mediterranean real estate tradition. With a master’s degree in Finance and Luxury Management from Paris, she began her career representing private estates and investment portfolios across Monaco, Cannes, and Saint-Tropez. At Maryvelle, Camille curates off-market properties for international clients seeking exclusivity, architectural significance, and lifestyle refinement. Her expertise combines market intelligence with aesthetic intuition — whether advising on a penthouse overlooking Cap d’Antibes or a secluded coastal villa in Ibiza. Fluent in multiple languages and renowned for her discretion, Camille’s approach is rooted in personal connection. She believes that a property is not just an asset, but an expression of identity — a space where legacy and emotion quietly converge.
We begin with a confidential consultation to understand your goals — whether you seek a primary residence, investment property, or portfolio diversification. Our advisors analyze your lifestyle, ambitions, and financial objectives to curate a strategy that truly aligns with your vision.
Our team conducts in-depth market research and leverages exclusive access to off-market and international listings. You receive a hand-selected portfolio of premium properties and investment opportunities across Europe, the Gulf, and emerging global markets.
From initial offer to final signature, we handle every stage of negotiation and due diligence with absolute professionalism. Our experts collaborate with trusted legal, financial, and valuation partners to ensure transparency, compliance, and favorable terms.
Our service doesn’t end at the transaction. Maryvelle provides full post-acquisition support — from property management and leasing to investment performance tracking and resale strategy. We remain your lifelong partner in building secure and enduring value.
Working with Maryvelle was unlike any other real estate experience I’ve had. Their team secured us a villa in the French Riviera that was not even on the market — with absolute discretion from start to finish.
Maryvelle understood our lifestyle needs immediately. They didn’t just find us a property in Dubai, they found us a home that reflects who we are. The level of privacy and service was extraordinary.
Every detail was handled seamlessly. From negotiations to international legal structuring, Maryvelle’s team made the purchase of our Paris apartment effortless.
Maryvelle provided us with access to opportunities we could not find elsewhere. Their investment advisory was clear, strategic, and always in our best interest.
I value their honesty above all. They don’t oversell — they protect. My portfolio is stronger and safer thanks to Maryvelle.
At Maryvelle, every connection begins with intention. Whether you wish to explore investment opportunities, discuss a private development, or inquire about our bespoke real estate and advisory services, our team is here to provide a discreet and personalized response.
We’re here to assist with all inquiries — from client partnerships and property submissions to collaborative ventures. Every message is carefully reviewed to ensure it reaches the right department and receives the attention it deserves. We value your time, your trust, and your vision. Every conversation with Maryvelle is treated as the beginning of a lasting partnership — built on excellence, discretion, and genuine human connection.