Companies

Accelerate your growth with a PR strategy that boosts your business.

Nonante Cinq supports start-ups and scale-ups with innovative and agile strategies. We enhance your entrepreneurial dynamism, boost your visibility and attract the attention of investors and the media.

Give your project a decisive boost with our targeted, high-performance PR approach.

Lazeo Public relations

Lazeo

To announce its arrival in Belgium, Lazeo, the European leader in aesthetic medicine, entrusted us with a high-impact national press campaign. To give the launch real resonance, we invited journalists...

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Gimi Public relations

Gimi

Gimi is a company specialising in B2B security and fire detection. The company has been in existence since 1985, and was taken over in 2022 by Basile Pirlot. With his...

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Fresheo

Fresheo

Marvin Ndiaye is one of those entrepreneurs who really stand out. At just 23 years old, the Namur native launched Fresheo in 2018—an innovative company that now delivers over 10,000...

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Deuse Public relations

Deuse

Deuse is a young company specializing in the development of custom technological tools : apps, web platforms, websites, and software. Based in Liège, it was founded in 2016 by twins...

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Accountable Public relations

Accountable

Accountable is the fintech startup that has become essential for freelancers in Belgium. We began our collaboration with their team to help them communicate effectively in the media.

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Rive Gauche Branding & creativity

Rive Gauche

Among our clients in Charleroi is Rive Gauche, the well-known shopping center beloved by the locals. After winning a competitive tender, we began a great collaboration with their team to...

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Orchestra - Prémaman Public relations

Orchestra - Prémaman

Thanks to a collaboration with La Superboite, we worked with Orchestra-Prémaman during 2024 to celebrate their tenth anniversary. This event marked a turning point for the legendary fashion and childcare...

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Airplan Public relations

Airplan

Airplan is a Walloon startup co-founded by Adeline Stals that simplifies urban planning procedures through an innovative app. By automating the completion of building permit applications, it reduces a long,...

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Hotline 95

Hotline 95

On May 9th (9/5), we declared it our international day… and therefore yours too! In just one day, we helped dozens of companies (and even emerging projects) with their communication...

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Belfius Consultancy

Belfius

In 2022, Belfius Bank launched a campaign aimed at sharing its “love for entrepreneurs.” The ads were visible absolutely everywhere across Belgium, notably on huge billboards. However, there was a...

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TUI Advertising campaign

TUI

For three consecutive years, we have been managing TUI’s HR recruitment campaigns. The goal ? To recruit “Hotel Reps” fluent in French, English, and Dutch to work in the brand’s...

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Ekillibre Public relations

Ekillibre

Launched in 2021, Ekillibre is a Belgian startup reinventing school cafeterias by offering healthy, sustainable meals that support local producers. Every day, over 8,500 meals are delivered to more than...

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Yoroshe Public relations

Yoroshe

Yoroshe is a pioneering trichology start-up founded in 2021 by Aude Mirerekano. Specializing in scalp care, Yoroshe offers treatments tailored to all hair types, combining medical expertise, natural solutions, and...

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Les Grands Prés Public relations

Les Grands Prés

Les Grands Prés is the largest shopping center in Belgium. In September 2023, this Mons-based mall celebrated its 20th anniversary. To mark the occasion, we invited the media to a...

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Pokawa Public relations

Pokawa

Do you know poké bowls ? Yes, those healthy meals made with fish, vegetables, and a bunch of other good stuff ! 🥣

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Accès Habitat Public relations

Accès Habitat

Accès Habitat is a company founded in 2019 by Melvin Lecoq, one of the youngest real estate developers in Wallonia. Operating mainly in the Namur region, the company has quickly...

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Mellow Public relations

Mellow

Mellow was born in 2024 from the merger of two Belgian companies, Dessert Factory and Verbau. Both pioneers in dessert production and distribution, and complementary in their expertise, they decided...

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LASEA

LASEA

LASEA is a world leader in the field of ultra-precise industrial laser technology, headquartered in Liège, Belgium. Founded in 1999, the company has seen annual growth of 30% for over...

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Sanalio Public relations

Sanalio

Sanalio is a startup from the Hollain region, co-founded in 2020 by Camille Gobert, that is revolutionizing dog food with a healthy, practical, and sustainable approach. In collaboration with a...

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Les Jeunes Entreprises (LJE) Public relations

Les Jeunes Entreprises (LJE)

The non-profit organization Les Jeunes Entreprises is dedicated to inspiring young people to embrace entrepreneurship from an early age. To achieve this, it offers real-life experiences and has developed six...

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eBloom Advertising campaign

eBloom

eBloom is a platform founded in 2020 designed to boost employee engagement, company culture, and collective performance within organizations. It offers a simple and fast model for companies to collect...

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Hey Charlie Public relations

Hey Charlie

Hey Charlie is an event staffing agency active throughout Belgium, founded in 2019 by Caroline Haniszewski. It offers a comprehensive 360° service covering reception, horeca, mixology, photography, entertainment, and much...

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O'Tacos Branding & creativity & 1 autre

O'Tacos

O'Tacos is the leading brand on the “French tacos” market—a fusion food concept that reinvents the classic Mexican taco with a French twist. Belgians were the first European customers to...

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My American Shop Public relations

My American Shop

My American Shop is Belgium’s number one American online grocery store! Founded in 2017, this scale-up operates in the eCommerce sector and offers over 2,000 products—bringing together the very best from...

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Sortlist Public relations

Sortlist

Sortlist, nicknamed "the agent of agencies," is the quintessential Belgian success story ! In 2014, Charles De Groote, Michael Valette, Nicolas Finet, and Thibaut Vanderhofstadt — four friends freshly graduated...

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Mad Vision Group Public relations

Mad Vision Group

Mad Vision Group is a multi-franchise operator launched in 2018, active in the hospitality and fast-food sector across Europe. Among the franchises developed are O’Tacos and Gong Chal ! We...

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Mathieu Nayis Public relations

Mathieu Nayis

Mathieu Nayis is a renowned entrepreneur and hairdresser / barber, founder of the eponymous salon chain. Since opening his first salon in 2015, he has established himself as a leading...

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Night Orient Public relations

Night Orient

Since 2009, Univers Drink has been reinventing the aperitif with festive and elegant 0.0% alcohol beverages. Present in 49 countries and selling over 2 million bottles annually, this Belgian company...

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Naki Advertising campaign

Naki

Naki is an external battery sharing platform. It offers battery rentals at one of over 2,000 Naki stations located across Europe. Users can recharge their devices and return the battery...

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Black and White Burger Public relations

Black and White Burger

Black & White Burger is the burger phenomenon created by Ibraguim Tsetchoev, better known as Ibra TV, and his partner Djam : famous YouTubers with over 7.5 million followers on...

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WEP Public relations

WEP

WEP (World Education Program) is an international organization offering educational, cultural, and volunteer programs abroad. Its mission is to provide enriching experiences that help participants develop their skills and discover...

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Super-zen Branding & creativity

Super-zen

Super-zen has a motto: “Technology, stress-free.” The company’s mission is to support seniors, in particular, in their digital learning (whether on smartphones, tablets, computers, apps, or more broadly about online...

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Groupe Localisy - Produweb Public relations

Groupe Localisy - Produweb

Launched in 2015, the Liège-based digital marketing company Localisy is one of the most promising in Wallonia. At its helm is entrepreneur Guillaume Petta, who was just 21 years old...

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Vintense Public relations

Vintense

Vintense is the leading Belgian brand in the field of non-alcoholic wine. The brand is proud to offer high-quality non-alcoholic wines, providing a respectful alternative for those who prefer to...

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Startup Vie Public relations

Startup Vie

Startup Vie is a media platform offering video content and training designed to help 18-35 year-olds start their own businesses more easily. It notably celebrated its first million views in...

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Mozer Public relations

Mozer

Mozer is a Belgian company specializing in corporate relocations, the transportation of fragile equipment, and offices layout. It also offers storage services and handles both national and international moves, with...

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Tido Branding & creativity

Tido

The young IT company formerly known as "OD Consulting" has decided to change its name : from now on, it will be called "Tido." This important change required a complete...

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Cartouche Vide Public relations

Cartouche Vide

To celebrate its arrival on the Belgian market, the French company Cartouche Vide — whose mission is to collect used ink cartridges from individuals — called on our services for...

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Easyllabus Public relations

Easyllabus

Easyllabus is a free audio-based learning app that helps students revise their courses and succeed in their exams at universities and colleges in French-speaking Belgium. The app offers educational audio...

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Elocos Public relations

Elocos

Elocos is an agency specializing in online visibility optimization, founded in 2020 by Germain Deflandre when he was just 16 years old. In only five years, it has established itself...

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Zero Latency

Zero Latency

For the Belgian franchise of Zero Latency, the global leader in virtual reality, we had the opportunity to run a public relations campaign targeting press, media, and influencers. Journalists and influencers...

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click-van.be Public relations

click-van.be

Click-van.be is a brand-new online platform dedicated to the purchase and customization of commercial vehicles — the first of its kind in Wallonia ! Its secret ? Simplifying life for...

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Vet’Ardent Public relations

Vet’Ardent

Vet’Ardent is a 24/7 emergency veterinary service operating throughout the province of Liège. The initiative was launched in 2020 by Claire Devillers, a veterinarian originally from France, who is passionate...

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Watt Matters Public relations

Watt Matters

Founded in 2015, Watt Matters is a company specializing in sustainable energy solutions for condominiums. Its mission ? To provide innovative and efficient solutions that help property owners and managers...

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iTakecare Public relations

iTakecare

iTakecare is a company based in Charleroi that offers a "turnkey" solution for managing corporate IT equipment through the leasing of refurbished, professional-grade, reliable, and high-performance devices. We launched an...

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Creatical Public relations

Creatical

Creatical is a digital communication agency specializing in vertical video creation and social media management, helping startups, companies, and personalities develop their online identity. Founded by Amine Serock when he...

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