Company websites

We manage several brands and we would like to build a site for each one of them:
1. DataFX (Hosting, Domains and other Cloud Services brand): we sell hosting, domains, gsuite, antivirus, streaming services, and other cloud services; clients can search for domain availability, select their hosting plan, include any addons and pay, also they can take a look into information about services, faqs. It must be connected with whmcs via api with wordpress
2.
CapaUNO (Tech products and services): We sell networking/tech equipments like ubiquiti products, mikrotik, aruba, hp, servers, synology products, etc; we also install them (service). Clients can see infromationabout products and write to us for quoting (this brand initially wont be a online store)
3. OKComputer (Tech rentals): We rent computers and tech equipment
4.
KORE Business Group (The main page, name of the company group, the page in which the brands are, and where you make the decision where to go next; if to DataFX, CapaUNO or OKComputer) also where the blog will be