6x founder

Ali Attar

Human-Robot Interactions | Founder at Lightberry (YC F25) & SigmaOS (YC S21)

Founder

2025Founder· Lightberry

Founder · since 2016

Company

Lightberry

Role

Founder

current

Stage

—

no public source

Raised

—

no public source

Based

San Francisco, California, United States

current

Founder / co-founder — the company's markEmployee / research role

Profile coverage5 of 7 · missing posts, contact

Lightberry

Robots with soul

Experience

Career

Lightberry
Founder
Founder · San Francisco, California, United States · 2025 – Present
2025
SigmaOS
Founder
Founder / CPO · Greater London, England, United Kingdom · 2021 – Present
2021
Dromadis Health
Founder
Founder / CEO · Greater London, England, United Kingdom · 2020 – 2021
2020
Purpl Events
Founder
Founder / CEO · London Area, United Kingdom · 2019 – 2020
2019
Loop
Founder
Founder / CEO · London Area, United Kingdom · 2016 – 2019
2016
Imperial College London
Graduate Tutor - Mathematics · London, United Kingdom · 2017 – 2018
2017
mathscon.
Founder
Project Director · London, United Kingdom · 2016 – 2017
2016
Acubed
User Experience Engineer · San Francisco Bay Area · 2016
2016

Founder @Lightberry (F25) 💛