No, I am not and neither is anyone else who otherwise claims to be.
In fact, there is no such thing as a certification issued by Ikea to any kitchen installer. It simply doesn’t exist.
“But why do some kitchen installers claim to be certified by Ikea then?” you may ask. I cannot know for sure but my guess would be that they hope it will bring them more business as you may see them as being better or more trustworthy, which of course isn’t the case.