Agents of STRIKE
Cybertek develops cybernetics, both for medical prosthetic purposes and ultimately with the goal of human augmentation. Based in Silicon Valley, they are a US military contractor, working to supply medical prosthetic cybernetics for injured veterans and trying to design cybernetic Super-Soldiers for the military.
Their current medical prosthetic cybernetics are fairly effective at limb simulation, but are extremely expensive and are reserved exclusively for wounded veterans, and are not being marketed to the general public.
They do not, as of this writing, have an effective combat cybernetic augmentation solution. There are too many issues with their current cybernetics (implant rejection drugs are required regularly, there’s response time and feedback issues, etc.)
SHIELD is continuing to monitor their efforts.