iMedia Technology, Inc.  
   Vendor independent Internet and network-consulting. Serving southeastern MA, Cape Cod and the Islands.
   http://imediatech.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/

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/

Internet Bandwidth Development  
   design and development of internet infrastructure.
   http://www.ibd.com/

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/

Internetworking Strategies Ltd  
   Network security consultants providing advice on security policy, strategy and design. Also provides implementation and support.
   http://www.insl.co.uk/

Issi Network Services  
   Provides system installation and technical support for software, hardware, maintenance, LAN/WAN, Internet/Intranet consulting and development.
   http://www.issinetwork.com/

InfoMax Consulting Services Inc.  
   Details on system integration, network implementation, site design, and web application development services.
   http://www.e-infomax.com/

Integrated Consulting Solutions Inc. (ICS)  
   Specializing in system integration, network design and custom appication development.
   http://www.icsolution.com/

ICS Solutions, Inc.  
   Network consulting services based in Dundee, IL.
   http://www.icss.com/

InterAccess Corporation  
   Offering network systems engineering, consulting, and web site development and hosting.
   http://www.iaceg.com/

Intercon Systems  
   Network integration and consulting company providing details on solutions to customers in the Asia Pacific region.
   http://www.interconsys.com/

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/