TUF, an outfit named Tektite seems to be carrying some Tekna products.
I don't know what their exact relationship is to the original company.
Yes I saw that when I googled to see if anyone was advertising them. I didn't see the dive knife I was talking about on their page. I'm usually not a fan of blades like it but I bought several over the years on base and I think the most I ever gave was twenty seven or twenty eight dollars for one. I never broke one nor had one corrode. They took a decent edge and held it OK. I didn't use them all that much as I usually had another knife on me. But for those times when you just had shorts and a t-shirt on or maybe were doing PT you could clip one on your shorts or even to your underwear.