Johannes Sass
Shareholder @ Bluenini
Hamburg, Germany
Johannes Sass is a pre-seed investor at Bluenini in Hamburg focused on Organic and Software. Johannes Sass - Shareholder @ Bluenini
- Total investments:
- 2
- Last investment:
- Lead investor:
- 0%
Last updated:
For AI agents: llms.txt
Industries Johannes Sass invests in
Stages Johannes Sass invests in
Countries Johannes Sass invests in
Round sizes
Contacts
| Type | Contact | Validation |
|---|---|---|
| Work email | ||
| Personal email | ||
| Work phone | ||
| Personal phone | ||
| Socials |
Round size
- Pre-Seed
- $983k–$1.1M
Investment Focus
Industry
- Organic 1 (50%)
- Software 1 (50%)
- Sustainability 1 (50%)
- Renewable Energy 1 (50%)
- Artificial Intelligence 1 (50%)
Investments
| Company | Description | Round | Links |
|---|---|---|---|
Along AI
|
The happy negotiation tool | $982.9K / Pre-Seed / Sep 29, 2022 | |
Planted Green
|
Planted is a leading Sustainability as a Service provider that offers comprehensive support to service based companies in their ESG management on the way to Net Zero. With state-of-the-art technology, in-depth expert support and scientific standards, Planted helps companies with their double materiality analysis, carbon footprinting,decarbonisation, CSRD reporting and biodiversity protection | $1.1M / Pre-Seed / Jun 22, 2022 |
Co-Investors
About Bluenini
Exclusive Management & Traffic Conversion Partner for selected companies and personalities.
Bluenini Contacts
| Name | Phone | Socials | |
|---|---|---|---|
|
Johannes Sass
Shareholder
|
|||
Access 48,091 investors
822 industries, 177 countries. Updated daily. Emails and phones included.
Browse database — It's Free!
Find investors for your startup
Search 48,091 investors by industry and country. Emails and phones included.
Similar Investors
Similar industry
Featured in Investor Lists
Recommended lists
FAQ
What does Johannes Sass invest in?
Johannes Sass invests primarily in Organic, Software and Sustainability startups, most often at Pre-Seed stage. Most of the 2 investments tracked by Shizune back companies in Germany. The Investment Focus section breaks down every industry, stage and country in the portfolio.
What is Johannes Sass's check size?
Johannes Sass typically joins rounds of $983k–$1.1M at Pre-Seed. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds Johannes Sass participates in.
How do I contact Johannes Sass?
Public channels for Johannes Sass include LinkedIn. For a verified work email and phone number, create a free Shizune account — contact data is searched across 20+ sources and validated before delivery, so your outreach lands in the right inbox.
When did Johannes Sass last invest?
The most recent investment recorded for Johannes Sass closed in Sep 2022. Shizune tracks 2 investments in total for this profile, including round sizes, stages and portfolio companies, all sourced from confirmed public funding rounds and refreshed monthly.
Is Shizune's investor data accurate?
Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Aug 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.
Contact your first 100 investors today
Find who invests in your industry, stage, and country. Download investor list with emails in 5 minutes.
Find investors — It's Free!
Continue with Google
Continue with LinkedIn
