From the press release:

exida CERTIFIES HONEYWELL’S SAFETY MANAGER FOR FUNCTIONAL SECURITY

With over 48 devices and 500+ vulnerabilities in their Delphi Database, Wurldtech is making considerable inroads on the devices with their 15th certified device. At what point does this make Achilles a de-facto standard? I think we've clearly reached that point.

 Here's the press release:

It appears to be a big few days for Wurldtech. Yesterday, HIMA declared itself the 13th vendor to standardize on the Achilles platform for security testing during and throughout the product development lifecycle. Today it is Invensys.

Here's the entire text of the release:

The Achilles Industrial Cyber Security Certification Program Goes Mainstream

Wurldtech appears to be building up a significant head of steam as the unofficial standard for cyber security testing of control and automation systems and industrial networks. Here's the latest-- a press release, not from Wurldtech, but from HIMA Paul Hildebrandt, Wurldtech's customer:

Wurldtech and Shell have announced a global partnership to ensure cyber security for all of Shell's infrastructure around the world.

What does this mean?