Do :%s/companies/organisations/g

docs/network.md

@@ -93,7 +93,7 @@ Do you have some special requirements not listed above? We can try to help! You
 
 ## Supporters
 
-This is a list of companies providing network hardware and connectivity services. The event would not have been possible without their support (and a few unlisted), and we thank them for it. 
+This is a list of organisations providing network hardware and connectivity. We couldn't build the network without them - plus a few unlisted - and we thank them their support. 
 
 | Who |       | For  |
 | --- | ----- |  --- |