This page is a work in progress. It lists the main actors in the semantic tech business.

Adaptive

Cambridge semantics

Data.world

Infogix

Informatica

Element AI

Erwin

GNOS 

Grakn.ai

KgBase

Ontotext

Poolparty / https://semantic-web.com/

Smart Logic

Stardog.com

Synaptica

Timbr.ai

Textkernel

Wolfram Alpha

Wordlift.io