Kraig Biocraft Laboratories Inc (KBLB)

[Eskaminagaga]

there is no way you would know that they do at this time

There is a way.

Just check out the Entogenetics Patent:

The transformed silk was significantly different from natural silk. The strength of natural silk was measured at 0.78±0.06 GPa. The transformed silk showed two curves (FIG. 23), with means of 1.02±0.04 GPa and 1.095±0.03 GPa.

The strength of most of his silkworms that were tested are a little over 1 GPa (1,000 Mpa). This is about as strong as the Nephila clavipes "Golden Orb Weaving" spider's dragline silk. Stronger than Monster Silk® (per PNAS), about as strong as Big Red (I assume), but not quite as strong as Dragon Silk™.