Joseph Sebastian works as an Investor at Blume Ventures. The firm's known portfolio counts 11 companies.
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Investment focus
Contacts
Affiliated funds' portfolios
Investor at Blume Ventures, whose known portfolio counts 11 companies
- Stage
- Mysa
- Aerem
- goSTOPS
- Jai Kisan
- Optimized Electrotech
- Astra Security
- Freakins
- TakeMe2Space
- OSSO
- Swish Club
Investor Profile
Joseph Sebastian is listed against sectors AI, Commerce, Consumer and Education, and focus areas Automotive, Cloud Infrastructure, Computer Vision and Cybersecurity in the database.
Stage-wise, the deals at Blume Ventures cluster around Pre-Seed, Seed and Series A rounds.
The firm portfolio and the focus above give founders context on whether Joseph Sebastian matches their raise.
Colleagues at Blume Ventures
Arpan Sheth
Advisor
Washington, United States
Arpit Agarwal
Investment Partner
Bengaluru, India
Marmik Mankodi
Investment Team
Bengaluru, India
Sajith Pai
VC
Delhi, India
Muskan Gupta
Consumer VC
Bengaluru, India
Devika Bade
Investor
India
Charulika Raman
FinTech Investor
Mumbai, India
Harsh Lamba
Investor
India
Sanjay Nath
Co-founder and Partner
San Francisco, United States
Karthik B. Reddy
Co Founder and Managing Partner
Mumbai, India
Sarita Raichura
Director
Bengaluru, India
Shrey Shah
Investor
Bengaluru, India
Ashish Fafadia
Partner
Mumbai, India
Jeevesh Saxena
Investor
Bengaluru, India
Vruti Shah
Investor
Mumbai, India
Sameera Pant
Investor
Bengaluru, India
Frequently asked questions
Who is Joseph Sebastian?
Joseph Sebastian is a venture capital investor based in Bengaluru, Karnataka, India, listed as Investor at Blume Ventures. The known portfolio of that firm counts 11 companies. That portfolio belongs to the firm, not to Joseph Sebastian personally.
What does Joseph Sebastian invest in?
Listed sectors include AI, Commerce, Consumer and Education; listed focus areas include Automotive, Cloud Infrastructure, Computer Vision and Cybersecurity. Those tags come from the portfolios of the firms this profile is attached to, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does Joseph Sebastian invest at?
Blume Ventures appears in Pre-Seed, Seed and Series A rounds across its known deals, and Joseph Sebastian is listed there as Investor. Stage is the strongest single filter when you build a target list: an investor with no record at your stage rarely starts with you.
Which firm is Joseph Sebastian listed at?
Joseph Sebastian is listed as Investor at Blume Ventures. 16 other people in the database share a firm with Joseph Sebastian.
How do I contact Joseph Sebastian?
An email address, a phone number and a LinkedIn page are on file for Joseph Sebastian. The address stays masked on this page and is readable inside RaiseHunt after you create an account.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal