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Companies / IEX

IEX

New York, United States

IEX operates a stock exchange and provides technology for trading and market data distribution

FintechEducation

IEX, based in New York, United States, has 2 investors on file, among them Bain Capital Ventures and TDF Ventures. Its site was last checked 12 Nov 2026: site answers.

iex.io

Investors

2 investors on file
InvestorEvidenceType
Bain Capital VenturesPortfolio pageVenture capital
TDF VenturesPortfolio pageVenture capital

More from Bain Capital Ventures

239 companies on its checked portfolio

Its portfolio leans to AI & Machine Learning (23%), Fintech (16%), Enterprise Software (12%).

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See Bain Capital Ventures' full profile · Who invests alongside it

More from TDF Ventures

33 companies on its checked portfolio

Its portfolio leans to AI & Machine Learning (18%), Enterprise Software (13%), Cybersecurity (11%).

KionKion provides a platform for FinOps automated governance and cost mana…CYANCYAN provides a buy now, pay later service for non-fungible tokens (NF…AervivoAervivo provides a platform for community-wide gigabit managed WiFiAllstacksAllstacks provides a platform for product management and software deve…BeepBeep provides autonomous mobility services and solutions, including on…

See TDF Ventures' full profile · Who invests alongside it

A company is shown only after its own site answers and carries its name. Sites are checked again on a schedule, because domains lapse and get bought. Round stages and dates come from Fundup AI; investor links come from portfolio pages and rounds; other facts name their source when you point at them. How we grade the data

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VCinfo API
$ curl -H "X-API-Key: YOUR_KEY" \
  https://api.vcinfo.io/v1/companies/iex.io/investors

# also
GET /v1/companies/iex.io
GET /v1/companies/iex.io/news
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