Stone Family Consulting Logo security and operations consulting

This is what Stone Family Consulting was looking for in their logo design

I am re starting an technology security and operations consulting company. I need a logo to base my branding off of.
The first use of the logo will be for business cards. I plan on having custom metal laser etched business cards being made. The metal will be either a black or a copper, so keeping that in mind will be helpful to the designer.
The logo should convey strength, security and professionalism. Read more