4x founder

Sirian Maathuis

Co-Founder @Bloom (YC X25) • Designer that also builds things

Co-founder

Bloom· Spring 2025🇳🇱 Buren, Gelderland, Netherlands

2025Co-founder· Bloom (YC X25)

Founder · since 2022

Company

Bloom (YC X25)

Role

Co-founder Bloom (YC X25)

current

Stage

—

no public source

Raised

—

no public source

Based

—

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

Profile coverage5 of 7 · missing posts, contact

Bloom

Build and share mobile apps in seconds

Experience

Career

Bloom (YC X25)
Mede-oprichter Bloom (YC X25) · 2025 – Present
2025
Bloom (YC X25)
Founder
Mede-oprichter Fireview · Amsterdam - Zürich · 2024 – Present
2024
Bloom (YC X25)
Founder
Mede-oprichter Giftit · Nederland · 2023 – Present
2023
Bloom (YC X25)
Co-founder
Co-founder Bloom (YC X25) · 2025 – Present
2025
Bloom Labs
Co-founder
Co-founder Fireview · Amsterdam - Zürich · 2024 – Present
2024
The Fire Company
Co-founder
Co-Founder Giftit · Netherlands · 2023 – Present
2023
Sirian
Owner · 2020 – Present
2020
Kaleo Design LLC
FlutterFlow Developer · 2022 – 2023
2022
Poing
Mede-oprichter · Amsterdam · 2022 – 2023
2022
AEGIR-Marine BV
Assistent Academy · Wijk bij Duurstede, Utrecht, Nederland · 2020
2020
Poing
Co-founder
Co-founder · Amsterdam · 2022 – 2023
2022
AEGIR-Marine BV
Assistant Academy · Wijk bij Duurstede, Utrecht, Nederland · 2020
2020
AEGIR-Marine BV
Administratief medewerker · Wijk bij Duurstede, Utrecht, Nederland · 2020
2020
AEGIR-Marine BV
Magazijn medewerker · Wijk bij Duurstede, Utrecht, Nederland · 2019 – 2020
2019
NIC-O
Webdesigner · Buren · 2019 – 2020
2019
Levende Verhalen Culemborg
Grafisch ontwerper · Culemborg · 2019
2019
Bloedbessen
Plukker · Asch · 2016
2016

Designer that also builds things. Now helping others do the same with Bloom.