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Investors / Helium-3 Ventures / Compare with Mitsui Sumitomo Insurance Capital

Helium-3 Ventures vs Mitsui Sumitomo Insurance Capital

Helium-3 Ventures lists 29 portfolio companies and has joined 1 funding round; Mitsui Sumitomo Insurance Capital lists 171 companies and has joined 11 rounds. Helium-3 Ventures comes in most often at Series A (100% of its entries), Mitsui Sumitomo Insurance Capital comes in most often at Seed (40% of its entries). 2 companies are on both portfolios, among them Quidnet Energy and STOKE Space.

29Portfolio companies171
1Funding rounds joined11
0Rounds led1
0Rounds, last 12 months10
$100M or moreTypical round it comes in at$5M to $20M
0%Sites no longer answering0%
Show as a table
Helium-3 Ventures and Mitsui Sumitomo Insurance Capital, head to head
Helium-3 VenturesMitsui Sumitomo Insurance Capital
Portfolio companies29171
Funding rounds joined111
Rounds led01
Rounds, last 12 months010
Typical round it comes in at$100M or more$5M to $20M
Sites no longer answering0%0%

Where they come in

share of entries by stage
Pre-seed0%0%
Seed0%40%
Series A100%20%
Series B0%30%
Growth0%10%

Helium-3 VenturesMitsui Sumitomo Insurance Capital

Show as a table
Entry stages of Helium-3 Ventures and Mitsui Sumitomo Insurance Capital, share of entries
Helium-3 VenturesMitsui Sumitomo Insurance Capital
Pre-seed0%0%
Seed0%40%
Series A100%20%
Series B0%30%
Growth0%10%

Themes

share of checked companies
AI & Machine Learning23%19%
Industrial & Manufacturing19%8%
Education14%6%
Healthcare & Biotech6%14%
Enterprise Software8%7%
E-commerce & Marketplaces6%7%

Helium-3 VenturesMitsui Sumitomo Insurance Capital

Show as a table
Themes of Helium-3 Ventures and Mitsui Sumitomo Insurance Capital, share of checked companies
Helium-3 VenturesMitsui Sumitomo Insurance Capital
AI & Machine Learning23%19%
Industrial & Manufacturing19%8%
Education14%6%
Healthcare & Biotech6%14%
Enterprise Software8%7%
E-commerce & Marketplaces6%7%

Companies both back

2

Shared companies are those both firms' own portfolio pages list, each checked against the company's site. The same comparison through the API is POST /v1/overlap, for up to 20 firms. How the data is graded

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Compare Helium-3 Ventures and Mitsui Sumitomo Insurance Capital as data

Pull both portfolios and every co-investor through one API key or MCP, and lay up to 20 firms side by side with POST /v1/overlap. A free account adds Ask AI searches and alerts when either firm adds a company.

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  • Ask AI5 plain-English investor searches a day
  • Full listsEvery portfolio row and two-firm overlap
  • API and MCP100 REST or MCP calls a month, one key
  • AlertsFollow 5 investors for portfolio and fund changes
VCinfo API
$ curl -H "X-API-Key: YOUR_KEY" \
  https://api.vcinfo.io/v1/firms/helium-3ventures.com/portfolio

# also
GET /v1/firms/msivc.co.jp/portfolio
GET /v1/firms/helium-3ventures.com/coinvestors
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