"We're a boutique agency, we take on only the work we believe in - where our creativity can truly make a difference. Your voice is always heard, your story understood, and every action shaped by the same passion that inspired us to work together."
Multilingual Visionary Blending Brand Psychology with Creative Mastery
Sascha Hartmann is a multilingual creative director, fluent in Italian, German and English, with a distinguished academic background as a qualified clinical neuropsychologist from the University of Zurich. Bringing his expertise in human behaviour to the world of brand psychology, he offers a rare perspective on how audiences think, feel and connect. An accomplished art director, painter, animator and composer, Sascha’s creative range is as broad as it is distinctive. His work marries intellectual precision with artistic instinct, producing brand experiences that are not only visually striking but deeply resonant.
Fluent in Ideas: Working Seamlessly in Italian, German and English
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Better for the planet
Hartmann House, through its HartiSWIM platform, operates with sustainability as the cornerstone of its mission, shaped by the unique responsibility of being based on an island. Every aspect of the agency’s work - from curating events with reduced carbon footprints, to sourcing sustainable fabrics, to implementing robust recycling practices - reflects this commitment. Beyond operations, Hartmann House contributes meaningfully to its local community through pro-bono initiatives that extend its impact beyond commerce. As a boutique agency, it embraces the principle that incremental, collective action drives meaningful change, underscoring that responsibility and innovation are inseparable in today’s business landscape.
Since 2018, Hartmann House has shaped DiCasa Homes’ brand, PR and socials - culminating in three International Property Awards, including for Best Marketing Campaign for La Brecque, a £7m bohemian beach house in Jersey.
2025 was truly a landmark year for your CEO. Tessa Hartmann’s portrait was featured in Zoë Law’s book Legends of British Industry, a celebrated collection profiling icons of British enterprise
One of Hartmann House’s standout moments of the decade? The HartiSWIM show. From styling and original music to the buzzworthy marketing and PR behind its USA debut at Miami Swim Week, it was the production that firmly cemented our reputation as iconic show curators and stylists.
When a leading British interior designer unveiled one of Italy’s most coveted home scents, they turned to Hartmann House. We staged a chic VIP festive afternoon tea, and a buzzworthy press launch that became the season’s must-attend. From invites to music, every detail was pure style.
Hartmann House partners with top UK aesthetics consultant Dr David Jack, curating VIP dinners, launches and PR with a sharp eye on both national and regional style.
Hartmann House unveiled Gucci’s new Edinburgh flagship with a launch defined by bold design, curated moments and a flawless VIP guest list.
Social Storytelling
Our social campaigns spark stories, set trends and keep audiences hooked. From Corporate and Finance leaders to fashion houses, we know how to tell a story.
Social Storytelling
Bold visuals, fresh ideas - our graphics turn storytelling into an art form. From advertising to BTS and B roll editorial style, we've got it covered.
Social Storytelling
From scroll-stopping visuals to unforgettable campaigns, our creativity speaks louder than words. We don't just show you around a £17 million pound dream home, we make you wish it was yours.
Unmatched Expertise in Luxury Storytelling
With over three decades of experience working with the world’s most prestigious names, from Gucci to Bentley, Ralph Lauren, Louis Vuitton to name but a few, Hartmann House understands the nuances of luxury and corporate communications. We craft narratives that resonate globally while remaining authentic to your brand DNA.
Integrated Creative & Strategic Approach
From branding and event production to PR, social media, and content creation, we deliver a seamless end-to-end service. Our campaigns marry creativity with commercial impact, ensuring your message is not only seen but remembered. Our network of VIP influencers, top DJ's and producers, we are curators of contemporary culture.
Global Outlook, Local Responsibility
Though proudly based in Jersey, we operate seamlessly across Europe (working in both Italian and German), delivering projects with an international reach. With sustainability at our core, we combine eco-conscious design and community contribution with innovative thinking - helping brands communicate with both impact and integrity.
Unmatched Expertise in Luxury Storytelling
With over three decades of experience working with the world’s most prestigious names, from Gucci to Bentley, Ralph Lauren, Louis Vuitton to name but a few, Hartmann House understands the nuances of luxury and corporate communications. We craft narratives that resonate globally while remaining authentic to your brand DNA.
Integrated Creative & Strategic Approach
From branding and event production to PR, social media, and content creation, we deliver a seamless end-to-end service. Our campaigns marry creativity with commercial impact, ensuring your message is not only seen but remembered. Our network of VIP influencers, top DJ's and producers, we are curators of contemporary culture.
Global Outlook, Local Responsibility
Though proudly based in Jersey, we operate seamlessly across Europe (working in both Italian and German), delivering projects with an international reach. With sustainability at our core, we combine eco-conscious design and community contribution with innovative thinking - helping brands communicate with both impact and integrity.
Blog posts
30 Years On: My Love Letter to This Industry
This year marks three decades in an industry I adore. Thirty years of fashion, music, art, ideas - and the wild, unpredictable journey of building a brand from scratch with my husband and partner in life, Sascha. Together, we’ve hustled, we’ve learned, we’ve made mistakes (plenty of them), picked ourselves back up and kept going - always hungrier, always bolder. From winning “Best Start-Up” back in the early ’90s in Scotland to delivering campaigns for some of the world’s most iconic luxury brands today, every twist and turn has shaped who we are.
Why Sustainability is at the Heart of Hartmann House
At Hartmann House, sustainability isn’t a buzzword - it’s a responsibility. Living and working on the island of Jersey, surrounded by water, we feel that connection to nature every single day. It shapes how we think, how we live, and how we create. It’s why sustainability has become central to everything we do as an agency, from producing fashion shows to curating global events.
The Creative Force: Meet Sascha Hartmann
Behind every great agency is a heartbeat of creativity - and at Hartmann House, that pulse belongs to Sascha Hartmann. As Head of Creative, Sascha has shaped the agency’s visual and audio language for decades, fusing psychology, art, music and storytelling into a singular vision that defines our work.
