Consulting Exchange - Free business consulting referral service. In business since 1982. Contains data on thousands of consultants in the Greater Boston and New England areas.

Business Psychology Directory - Directory of specialists and resources in business psychology, in the United States and Canada.

Guru.com - Connects independent professionals with clients. Free profile posting.

Consultants Mall - A mall for finding consultants, consulting firms and independent specialists. Full details, services, expertise, supportive information, are on every entry.

ConsultMe - List of independent consultants and contractors advertising their services.

Consulting Base - A community-driven exchange for expertise, knowledge and procurement, serving professional advisors and firms working on aid-funded and private sector projects in the emerging markets and developing countries

ePlaced.com - Places qualified professionals and client hiring managers. Offers screening and certification levels. Charges a placement fee.

Expert Access - Personal service that finds and screens consultants. Specializes in finding consultants in the fields of Training, E-learning, and Organization Development.

Experts.com - A directory of authors, consultants, spokespersons, and experts.

FreeAgent.com - Connecting independent contractors, consultants, and freelancers with benefits and support services, an active, networked community, and a bigger job pool.

HireAbility.com - Freelance your talent over the Internet on a contract or part time basis. Become part of it all for free.

Institute of Management Consultants - Certifies management consultants. Has over 2,900 members in 30 countries, 27 chapters, 6 special interest groups, public conferences, workshops.

USAConsult.com - A directory of links to consultants of all types.

MBA FreeAgents.com - Job matching service for companies seeking experienced MBA professionals for short term jobs, one-off consulting, interim positions, and sweat for equity opportunities.

Contractors Direct - Australian site, bringing employers together with contractors, freelancers and self-employed.

Water Experts Network - Worldwide marketplace for finding freelance water experts.

The Dotlance - Job listings for home workers.

ProsForHire.com - Dedicated to helping individuals, families, or businesses easily find nonpermanent professionals and recruiting firms to perform services that last anywhere from 1 hour to many months.

The Consultant Business center - Provides a small set of online links to consulting services.

The Consultants Forum - A network and directory of training and development consultants affilliated with the American Society for Training and Development.

National Consultant Referrals - Free consultant referral . Internationally over 6000 validated experts covering all subjects. On-line search available for doing your own consultant referral.

QCircuit.com - Referral service for speakers and performers.

Guru Zone - Search engine for finding gurus, management consultants,trainers, facilitators, IT specialists, group consultants, adventure training, mediators, negotiators, organisational consultants, etc.

Go Consultancy - Links consultants and organizations pursuing opportunities on aid-funded and private-sector projects.

DevelopmentEx.com - Marketplace for global development specialists.

4moonlighters.com - Listings of professionals looking for freelance, contract, part-time and spare-time employment.

Consulting.co.uk - Consulting marketplace with over 1,000 management and IT consultants. Membership required.

OfficeMoonlighter.com - A temporary services resource for businesses seeking office admin and paralegal support, telemarketing, market research and transcription help.

BizBuyer.com - Offers access to contract firms and consultants for business plan writing, strategy, ecommerce solutions, financial, human resources management, marketing, operations, small business management and other functions.

eFreelancers - Matches UK freelance professionals with businesses.

21st Century Cooperative - A sales and marketing cooperative where clients and consultants congregate to advertise their services, discuss business issues, network with each other, and enter into joint projects

Expolan - Searchable database of jobs for, and CVs of European freelancers.

Experiencenet - Offers online job placement and employment opportunities for the independent professional and the companies who hire them.

SkillBroker.com - Skillbroker lets employers find consulants and freelancers without going through an agency.

Subcontract.com - Subcontractor Search Engine - Provides resume searching, uploading and company background checks for subcontracted projects.

National Small Business Network - Searchable directory of small businesses, home businesses and at-home workers.

Freelance-Jobs.net - Listings of freelance jobs and résumés of freelancers.

Cynthia David and Associates - Training brokers who provide referrals for training and consulting vendors for management training, sales training, customer service, telesales techniques, telephone etiquette, sexual harassment, organizational development and related fields.

FreeTimeJobs.com - Connects employers with professionals who have free time.

SmarterWork - Matches businesses seeking contract work or outsourcing projects with freelance experts, and independent consultants who bid on projects.

Cyber-Rabbit.net - Job and resume board for freelancers.

Freelance BBS - Connects freelancers in new media, video production, music, and computer programming to companies with projects for them.

GlobalBizGurus - Consortium of freelance experts in business development, planning, strategic and relationship marketing, client development and retention, partnership and alliance development as well as creative services.

ProSavvy - Find and procure consulting services from over 200,000 consulting firms listed with the PENgroup.com.

A2Zmoonlighter.com - Job search site connecting freelance and moonlighting consultants with potential employers for temporary and part-time jobs in IT, creative, business consulting, and office administration.

Third Age Experts - A UK and EU professional association of mature, freelance experts available to assist organisations meet project related challenges. Employers seeking help can find an expert, at no cost.

Consultant Search Engine - Find the right consultant in your area. If you are a consultant you should list your services with us.

Expertise Search - Worlwide guide to consultants, specialists and experts with expertise on management, marketing, technology, design, logistics, it, system, internet, finance, insurance, tax, law, health, safety or other areas.

BusinessMatchmaker.com - Helps entrepreneurs, business owners, and executives find the business services.

TightBriefs.com - Allows UK clients to name their own price for web projects and receive responses from web developers.

Contracted Work - A directory of contractors.