Human Systems Development
Professionals in systems engineering, information systems, human factors engineering, and management consulting.

Harrison Consulting, Inc.
Full service information technology consultants.

The Hunter Management Group (HMG)
Global consulting organization specializing in IT business strategy, leadership, performance improvement and organizational change.

Hubbard Decision Research
Specializes in Applied Information Economics, the practical application of scientific and mathematical methods to the Information Technology investment process.

Hermes Computers & ISP Inc.
Offers technical and network support and integration services to small and mid sized business.

Harbinger Partners
Consulting firm focused on e-business and technology services.

Healy and Associates
Provides consulting support for business resumption planning.

HITCON
Specializes in performance test tools and performance monitoring applications.

Hugh Kearns Ltd
A management consultancy providing risk assessment, project management, customer services advice and web business development services.

Handsome Dog Consulting Group
Provides systems and management consulting services focusing on emerging technologies.

Hudson Williams
Provider of technical and management performance services.

Horizon Computer Solutions Ltd.
UK based company providing IT consulting and support services. Includes services and contacts.

Huon Associates Pty Ltd
Offers information technology consulting services.

The Harbour Group
A full service consultancy that offers analysis, design, construction and implementation of technology based solutions.

Halcyon Systems
Irish software and services company, offering development, systems integration, outsourcing, ERP and e-business solutions.

Hadleigh Marshall International
Specializing in knowledge management solutions using Lotus Domino.Doc. Also provides training for Domino.Doc. Based in the UK.