Robot4Work provides humanoid robot employee and robot-rental services for hospitality and service businesses, including hotels, restaurants, retail stores, museums, hospitals, schools, shopping malls, and event booths. Its website says the company supplies robots for receptionist, welcome-staff, retail-sales-assistant, hotel-reception, and assistant-nurse use cases, and that the robots work alongside human employees, sensors, and other devices in a centralized orchestration setup. The company also says its system can analyze visitor attributes in real time and supports robots with a human monitoring team. F6S lists John Angel among Robot4Work’s founders and employees. Public sources in the provided results do not consistently verify a founding year, headquarters city, named executive team beyond John Angel, or any fundraising round, so those details are omitted.