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Investors / BGF / Compare with Northern Gritstone

BGF vs Northern Gritstone

BGF lists 339 portfolio companies and has joined 21 funding rounds; Northern Gritstone lists 33 companies and has joined 13 rounds. BGF comes in most often at Series A (63% of its entries), Northern Gritstone comes in most often at Seed (62% of its entries). 1 company is on both portfolios, among them Phlux.

339Portfolio companies33
21Funding rounds joined13
12Rounds led10
15Rounds, last 12 months11
$20M to $100MTypical round it comes in at$5M to $20M
0%Sites no longer answering0%
Show as a table
BGF and Northern Gritstone, head to head
BGFNorthern Gritstone
Portfolio companies33933
Funding rounds joined2113
Rounds led1210
Rounds, last 12 months1511
Typical round it comes in at$20M to $100M$5M to $20M
Sites no longer answering0%0%

Where they come in

share of entries by stage
Pre-seed0%0%
Seed5%62%
Series A63%31%
Series B21%8%
Growth11%0%

BGFNorthern Gritstone

Show as a table
Entry stages of BGF and Northern Gritstone, share of entries
BGFNorthern Gritstone
Pre-seed0%0%
Seed5%62%
Series A63%31%
Series B21%8%
Growth11%0%

Themes

share of checked companies
Healthcare & Biotech19%30%
AI & Machine Learning10%24%
Industrial & Manufacturing13%16%
Cybersecurity0%10%
Education8%2%
Enterprise Software7%4%

BGFNorthern Gritstone

Show as a table
Themes of BGF and Northern Gritstone, share of checked companies
BGFNorthern Gritstone
Healthcare & Biotech19%30%
AI & Machine Learning10%24%
Industrial & Manufacturing13%16%
Cybersecurity0%10%
Education8%2%
Enterprise Software7%4%

Companies both back

1

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 BGF and Northern Gritstone 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/bgf.co.uk/portfolio

# also
GET /v1/firms/northern-gritstone.com/portfolio
GET /v1/firms/bgf.co.uk/coinvestors
The same data as an MCP server for Claude, Cursor and other AI tools. Set up MCP · Docs · Pricing