What our clients say abouts us

“Working with Justine has been very inspiring. She combines professionalism with a natural sense for beauty, detail and atmosphere. Qualities that turn any event into something truly special. Her dedication, creativity and calm way of handling even complex projects make her an exceptional partner."

“Watching Justine build her own path has been incredibly inspiring. She combines structure, intuition, and an exceptional sense for atmosphere and detail, qualities that make her work stand out. What I admire most is her calm confidence and ability to create beauty with clarity and purpose. Every project she touches carries her signature: understated elegance, warmth, and precision. I’m deeply proud of what she has created with THE HUMM AGENCY. It reflects not only her talent but also her heart.”

“Collaborating with Justine on projects such as the Lucerne Symphony Ball and, during her time at Gübelin the Zurich Film Festival and artgenéve events, has been an excellent experience. Her professionalism, calm presence, and ability to manage complex projects with precision and elegance make her a highly reliable partner.”

“It’s always a pleasure collaborating with Justine! She brings not only exceptional organizational skills but also a relaxed, positive energy that makes every event special. With her, you can always count on everything running smoothly and at the same time, she’s always open to fresh ideas. The perfect blend of professionalism and passion!”

“Justine has always stood out for her clarity, integrity and deep sense of responsibility. Even in the most demanding situations, she approached her work with grace and intention, always elevating those around her. What impressed me most was her ability to connect structure with soul, leading projects not just efficiently but meaningfully. Watching her grow into her own as an entrepreneur feels both natural and deeply deserved.”

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