About Arjun Sethi
Arjun Sethi is an entrepreneur, an angel investor and a board member based out of Cheyenne, United States. They did their Bachelors from Boston University. Their journey in the startup ecosystem started in 2008 through RoflPlay. Arjun Sethi has founded 5 companies. They are currently acting as the, and as the co-founder of Nibiru Chain and Tribe Capital. As an angel investor, Arjun Sethi has a portfolio of 13 companies, focusing primarily on sectors like Enterprise Applications, Consumer and 13 more sectors. They invest in companies across United States, India and 1 more. Their most notable investments include companies like NIUM and Hike. Arjun Sethi is currently serving as a board member at Relativity Space and Bolt.
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Cheyenne, United States
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Arjun Sethi's Investments
Arjun Sethi has invested in 13 companies. Their most recent investment was in ego AI (Seed Round) on Oct 16, 2025. Their investments are primarily in Enterprise Applications, Consumer and 13 more sectors. Their investment portfolio include companies in United States, India and 1 more.Here is the list of recent investments by Arjun Sethi:
Date | Company | Round | Round Amount | Co-Investors |
|---|---|---|---|---|
Oct 16, 2025 | Seed | $6.7M | and 7 more | |
Sep 22, 2025 | Seed | $19.2M | ||
Sep 12, 2025 | Seed | $470K | ||
Aug 26, 2024 | Seed | $30M |
Arjun Sethi's Portfolio Exits
Arjun Sethi has 1 Portfolio Exit which is Caribou.
Here is the detail of this portfolio exit:
Company | Description | Location | Total Funding | Founded Year | Exit Type | Exit Date |
|---|---|---|---|---|---|---|
Healthcare planning and cost prediction tool for the finance industry | Miami (United States) | $3.62M | 2019 | Acquisition | Jan 23, 2025 |
Arjun Sethi's Portfolio Unicorns
Here are the details of all portfolio unicorns by Arjun Sethi:
Company | Short Description | Total Funding | Founded Year | Current Stage | Location |
|---|---|---|---|---|---|
Cross-border money transfer solutions for businesses | $312M | 2014 | Series E | Singapore | |
Provider of blockchain based mobile gaming platform | $261M | 2012 | Series D | Delhi |
Arjun Sethi's Founded Companies
Here is the list of top founded companies by Arjun Sethi:
Company | Short Description | Total Funding | Founded Year | Current Stage | Location |
|---|---|---|---|---|---|
Proof-of-stake blockchain & an open-source platform | $20.5M | 2022 | Series A | Palo Alto | |
Firm providing venture capital investment services for technology focused companies | - | 2018 | Unfunded | Menlo Park | |
Online platform offering diverse casual, assembly, puzzle, and shooting games | - | 2008 | Acquired | San Francisco |
Arjun Sethi's Board Memberships
Arjun Sethi has 2 current board memberships namely Relativity Space and Bolt.Here are the details of all board memberships by Arjun Sethi:
Company | Description | Total Funding | Current Stage | Membership Status | Appointment Date | Cessation Date |
|---|---|---|---|---|---|---|
Provider of AI-powered 3D printed launch vehicles for small payloads | $1.34B | Series E | CURRENT | Mar 28, 2018 | - | |
Provider of single-click checkout solution for e-commerce businesses | $947M | Series E | CURRENT | Jan 05, 2021 | - |
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