International Network Services - Offer a full range of consulting services and business solutions. End-to-end network consulting solutions address needs in Next Generation Networking, security, and network and systems management. - http://www.ins.com/
Intercon Systems - Network integration and consulting company providing details on solutions to customers in the Asia Pacific region. - http://www.interconsys.com/
ICS Solutions, Inc. - Network consulting services based in Dundee, IL. - http://www.icss.com/
InfoMax Consulting Services Inc. - Details on system integration, network implementation, site design, and web application development services. - http://www.e-infomax.com/
Issi Network Services - Provides system installation and technical support for software, hardware, maintenance, LAN/WAN, Internet/Intranet consulting and development. - http://www.issinetwork.com/
Internetworking Strategies Ltd - Network security consultants providing advice on security policy, strategy and design. Also provides implementation and support. - http://www.insl.co.uk/
InterLAN Consulting Inc. - A vendor-independent internetworking consulting firm, specializing in Internet security (firewall, VPN and PKI) and design and implementation of enterprise LAN and WAN networks. - http://www.interlanconsulting.com/
Integrated Technical Services - Provides expertise in the design, deployment and support of complex computing environments. Specializes in routing, LAN, WAN, Internet, Intranet, and UNIX environments. - http://www.itsco.com/
Incognito Software Inc. - Providing DNS, DHCP, TFTP, ToD and IP management solutions for enterprises, hosting providers, and broadband service providers. - http://www.incognito.com/
iMedia Technology, Inc. - Vendor independent Internet and network-consulting. Serving southeastern MA, Cape Cod and the Islands. - http://imediatech.com/