Blloc
Berlin · Founded 2018 · 5 known investors
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Blloc built the Z18 phone and the Ratio app, tools designed to reduce digital distraction and phone addiction. The company operated from 2016 to 2024, with its team joining Nothing.tech in 2023 and Ratio becoming part of Prometheus LLC in December 2024.
Founders & leadership
Blloc was founded in 2018 by Adham Badr and Mladen Milosevic.
Investors · 5
How we know: Rainfall Ventures's portfolio page · press coverage · the VCSheet dataset · Not right? Tell us
How we know: SoftBank Investment Advisers’ Emerge Program's portfolio page · Not right? Tell us
How we know: press coverage · Not right? Tell us
How we know: funding news · Not right? Tell us
How we know: funding news · press coverage · Not right? Tell us
Reported raises · per SEC filings
Form D private placements$2.8M disclosed across 3 rounds · 2019–2021
▶$570KraisedFeb 2022 · 5 investors · TelecommunicationsRule 506(b)
- Adham BadrExecutive Officer, Director
- Mladen MilosevicExecutive Officer, Director
- Offering amount
- $1.6M
- Amount sold
- $570K
- First sale
- Nov 2021
- Incorporated
- Corporation, Delaware, 2018
- Federal exemptions
- 06b
▶$1.8MraisedJan 2021 · 8 investors · TelecommunicationsRule 506(b)
- Mladen MilosevicExecutive Officer, Director
- Adham BadrExecutive Officer, Director
- Michael SchusterDirector
- Offering amount
- $4.3M
- Amount sold
- $1.8M
- First sale
- Dec 2020
- Incorporated
- Corporation, Delaware, 2018
- Federal exemptions
- 06b
▶$450KraisedApr 2019 · 2 investors · TelecommunicationsRule 506(b)
- Adham BadrExecutive Officer, Director
- Mladen MilosevicExecutive Officer, Director
- Offering amount
- $775K
- Amount sold
- $450K
- First sale
- Apr 2019
- Incorporated
- Corporation, Delaware, 2018
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
In the news
Frequently asked questions
- What does Blloc do?
- Blloc built the Z18 phone and the Ratio app, tools designed to reduce digital distraction and phone addiction. The company operated from 2016 to 2024, with its team joining Nothing.tech in 2023 and Ratio becoming part of Prometheus LLC in December 2024.
- Who founded Blloc?
- Blloc was founded by Adham Badr, Mladen Milosevic in 2018.
- Who are Blloc's investors?
- Blloc's investors include Rainfall Ventures, SoftBank Investment Advisers’ Emerge Program, Emerge, SoftBank Group, Speedinvest.
- How much funding has Blloc raised?
- Blloc has disclosed $2.8M raised across 3 rounds.
- Where is Blloc headquartered?
- Blloc is headquartered in Berlin.

