A propos

Co.Builders est un accélérateur de start-ups présent à Paris, Bruxelles, Amsterdam et Londres. Nous accompagnons les start-ups actives dans l'internet des objets, la réalité augmentée, l'intelligence artificielle et le digital.

Contact Info

  • 17 rue Bouchardon, 75010, Paris

  • (526) 236-895-4732

  • techops@wemanity.com

  • Week Days: 09.00 to 18.00
    Sunday: Closed

By entrepreneurs, for entrepreneurs

Preparation for Fundraising

We help you prepare for your pitches, assist you in drafting your business plan, and present you to the most qualified investors to boost your growth.

Personalized Follow-Ups

We have developed a method to accompany entrepreneurs through individualized progress follow-ups. This method, 7flows, has already been tested and validated by dozens of startups.

Place Resources at your Disposal

Take advantage of specialized sessions with technical experts and benefit from the services of our Software Factory. Concentrate on the heart of your venture! We offer legal, accounting, fiscal, and HR services, among others.

We offer you:


Access any grants for which you are eligible, and meet investors.

Administrative support

Direct any questions to our support in all matters legal, accounting, fiscal, HR, etc.

Business Support

We open the doors of major accounts who trust us.

Software Factory

Profit from our skills in web/mobile development, formed with agile methodologies. We help you produce your prototypes at lower costs.

Technical Resources

Take advantage of the talents of our partner, the Wemanity group (BigData, Cloud, AI, IoT, AR/VR, etc.)


Benefit from our locations in Paris, Brussels, Amsterdam, and London.

Our Acceleration Programs


Our Digital program is our largest, since it accompanies active entrepreneurs in marketplaces, e-commerce sites, social media sites, etc. Our experience and our experts allow us to draw maximum value from the definition of the business model, the client experience, development, marketing, and growth management.

Réalité Augmentée / Virtuelle

Our Augmented Reality and Virtual Reality programs are designed for early stage projects. We will allow you to define the best value proposition possible, and we will help you with the commercialization and media exposure of your finished product.  

Intelligence Artificielle

Our Artificial Intelligence program welcomes young startups, with or without a product. We will help you to optimize the performance of your models, to design commercial applications, and to find your first customers.

Objets Connectés

Our IoT program is built to welcome teams with or without a prototype. We benefit from an abundance of skills that will allow you to optimize the creation, then the marketing of your product.

Our Team

Jean-Christophe Conticello


Serial entrepreneur, founder of Adneom, Ingima, and the Wemanity Group, including Co.Builders. Specialist in digital and technological innovation, and expert in agile methodology.

Olivier Brisac

Chief Executive Officer

Co-founder of Assurland, General Director of e-commerce for Smartbox then General Director of France Photobox, founder of Kill My Bill, president of French Tech Brussels.

Jean-Baptiste Bouquet

Chief Technical Officer

Technical Evangelist at Business Objects, Quality Manager at Argogroup, CIO of the Wemanity Group.

Bertrand Dour

Technical Evangelist, Coach Agile

Founder of 7Flows and The CorpUp Bay. Coach in the creation of startups, specializing in the launching and development of disruptive projects. Expert in Design Thinking, Lean Startup, Scrum, and Kanban.

Our Startups