OUR TEAM

The core team at HKA has worked together for years, united by a shared passion for designing exciting, impactful projects. This close knit group is supported by skilful designers, technicians and delivery team, well versed in the unique demands and scale of HKA’s global portfolio. Together, they share the same values and a commitment to excellence, consistently striving to fulfil clients’ aspirations by delivering thoughtful, sustainable, timeless and inspiring designs that enhance the user experience and the surrounding environment.

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Hakim Khennouchi

“From abstract ideas to tangible designs, great projects come full circle, ending as a source of inspiration.”

  • Hakim Khennouchi is a distinguished architecte with a career spanning three decades and a celebrated portfolio of international projects. Known for his dynamic and innovative approach, Hakim has established a reputation for delivering exceptional design solutions across the world. After 14 years at Atkins, as Design Director he delivered prominent, signature projects in commercial, residential and hospitality design, before co-founding WKK Architects, where he played a pivotal role in shaping the firm’s innovative approach to design, contributing to a portfolio of high profile projects.

    In pursuit of his architectural vision, Hakim founded HK Architecture (HKA), marking a new chapter in his career. HKA reflects his commitment to pushing the boundaries of architectural design and offers a platform for creating bespoke, forward thinking solutions. Hakim is known for his emphasis on design excellence, innovation, practical solutions and sustainability. His approach prioritises listening and collaboration, ensuring each design resonates with the client’s vision and economic objectives.

    Hakim enjoys the process of building strong client relationships to deliver inspiring and outstanding projects. He is a hands-on director, engaging throughout all design stages from conception through to completion. His recent work highlights his ability to harmonise bold design with practical solutions and commercial insight. His projects reflect a passion for transforming ideas into spaces that are both meaningful and enduring, marked by a commitment to the environment and a keen eye for design innovation, Hakim continues to influence the architectural landscape with his holistic design approach and visionary projects.

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Carmina Ionescu

“I find greater value in collaboration, where aligning interests and efforts leads to exceptional solutions and outstanding project quality.”

  • Carmina Ionescu, a RIBA-chartered architect, embodies the synergy of creativity, innovation and practicality, transforming projects of various scales—from urban buildings to interiors—into spaces that enrich daily life. Her commitment to realising visionary ideas ensures each design resonates beyond aesthetics, fostering environments where people connect and thrive.

    Carmina’s collaborative spirit and dedication make her work stand out for its visual and transformative impact, tailoring solutions to each client’s needs. Her extensive experience includes working with top firms like JRA in London and WKK Architects, bringing expertise and insight to every project. Her versatile portfolio spans high rise residential, commercial, hospitality developments and heritage building restorations. Notable achievements include leading teams on a £540 million luxury development in London’s Holland Park and Trilogy Limassol, mixed use development in Limassol, Cyprus.

    Beginning her career in Bucharest and gaining experience across Budapest, Vienna and London, Carmina has developed a deep appreciation for diverse cultural contexts. This global perspective shapes her design philosophy, allowing her to develop inclusive spaces that reflect different lifestyles.

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Piotr Slojka

“In the right hands, computational design amplifies creativity, expanding possibilities to build more innovative, inspiring, and delightful spaces.”

  • Piotr is a chartered architect from Sweden with Polish heritage, backed by over 25 years of international experience in architecture and urban planning. His expertise covers commercial and residential design, and he brings a unique creative flair to every project. Proficient in advanced 3D modelling, Piotr is skilled at tackling complex spatial challenges using Rhinoceros, Grasshopper and satellite tools, which allow him to explore innovative geometries and push creative boundaries.

    Having worked on award winning projects across Europe, the US and the Middle East, Piotr’s portfolio spans over 20 countries. Fluent in four languages, he fosters cultural and professional connections, building strong relationships with clients and consultants worldwide. He is known for his collaborative mindset and leadership abilities, understanding that the best design results come from collective expertise. Actively engaged in professional development, Piotr participates in conferences and webinars, ensuring he remains on the cutting edge of design innovation. He has a deep passion for geometry, algorithms, and precision qualities that inform his thoughtful, solutions driven approach to design. Piotr is an architect who thrives on turning design challenges into opportunities, and his commitment to excellence and innovation is evident in every project he undertakes.

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Zoe Green

“Designing with nature in mind means honouring the environment’s value and finding ways for people to thrive while preserving the planet.”

  • Zoe is a highly accomplished Landscape Architect with 25 years of experience in masterplanning and external design, covering a broad spectrum of projects across both the private and public sectors. Her diverse portfolio includes award winning work across the UK and internationally, with expertise in town centre and urban regeneration, parks, gardens and the development of commercial, leisure, residential and hospitality spaces. Zoe is skilled in infrastructure projects, including rail, road and utilities. Her expertise extends to land reclamation and comprehensive site appraisals, underscoring her versatility and dedication to quality.

    Passionate about designing spaces that succeed on every level, Zoe excels at blending aesthetics with functionality and sustainability, reflecting today’s urgent need for environmentally responsible designs. Her solution driven approach and collaborative spirit shine in her work with multidisciplinary teams, bringing creativity and user centred thinking to every phase of the design process. Zoe is also an excellent communicator and project manager, building strong client relationships with her ability to articulate ideas clearly and foster inclusivity in leadership. Through her innovative, client focused and sustainable designs, Zoe continues to set a high standard in landscape architecture, delivering timeless spaces that enhance communities and embrace today’s environmental demands.