Who we are

Keelcrab is much more than a tool, it is a worldwide network created by revolutionaries who have built their lives around their passion for the sea and sailing, making it their business.

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Our mission statement

Our mission is to provide eco-friendly, efficient and cost-effective solutions in order to solve maintenance and fouling problems of boat hulls, swimming pools and aquariums. We promote a worldwide network of professional services that use our technology and help us spread a new paradigm in marine and underwater maintenance.

Over time, we have implemented and promoted solutions that can reduce time and resource costs not only for boat maintenance, but also for in-ground pools and aquariums.

Our team

Aeffe s.r.l. was born from a strong entrepreneurial spirit and passion for underwater robotic technology. Its beating heart is its team, which boasts highly qualified technicians in a wide range of fields: from electronics to mechanical design, from information technology to underwater technology.

Michele Gioia

CEO of Keelcrab

Michele Gioia

CEO of Keelcrab

Michele Gioia

CEO of Keelcrab

Michele Gioia

CEO of Keelcrab

Our partners

After achieving technical and commercial success with KeelCrab underwater drones (European patent), today the company finds its core competence in underwater mechatronics.

We are global

Our Story


Primo brevetto Europeo: dispositivo robotizzato per la pulizia di scafi di imbarcazioni


Certificazione europea A.N.C.C.P.


Premio ADI al Salone Internazionale di Genova


20 prototipi beta series


keelcrab sailone 85.000 euro di pre-ordini di Keelcrab Sail-one ricevuti dalla campagna crowdfounding rewards indiegogo.com


252.000 euro di investimenti dalla campagna di equity crowdfounding 200crowd.com


50.000 euro di investimenti da SME instrument Grant phase 1 H2020


Keelcrab aquapool: drone per pulizia piscina sviluppato dopo un’esperienza decennale nel settore nautico

Be the change you desire

Today, Aeffe s.r.l.’s philosophy is to open itself to the development and consolidation of a network made up of marine and diving professionals who, through their activities, rely on KeelCrab technology.

The goal is not only to expand a market but also to instill a new awareness among consumers: the importance of continuous and consistent maintenance of their boats through GREEN solutions that can provide multiple benefits.

What our customers say

Everyone who joins our network deserves great attention from us.

Contact us

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Via Ferloni, 28 22070
Bulgarograsso (CO) Italy

Registered office

Aeffe srl
Via Rezzonico, 39
22100 Como Italy

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