I need 4 individual service logos designed for tech company

I need 4 logos created for 4 different services, keeping within the design style of our main logo (attached).

I am looking for 4 different logo designs to represent each of the following:

1. Support
2. Projects
3. Procurement
4. Resources

I have attached some inspiration and also our main logo.

Looking for those kind of designs but matching with the main "Techary" logo a bit more.

I also need original source files (preferably .eps or .ai) and a transparent background.