Business consultants are individuals or firms with expertise in business procedures, practices and policy. Organizations of all types use consultants, and these consultants examine these organizations from a broad operational perspective applying a variety of skills to achieve a specific outcome, solution, or result. Through analysis and study, consultants provide problem resolution and prevention solutions related to business operations, infrastructure, and performance. Consultants have many roles, varying from a supportive one within an existing team, to providing temporary leadership over an identified problem area, to other independent activities conducted at the request of the organization. This category has been divided into three areas to reflect the many functions and roles within the business consulting profession. The top level is divided by some of the various specialty or focus areas typical to the business consulting industry (e.g., business formation, financial, management, manufacturing, outsourcing, etc.). The second level contains a variety of industry specific subcategories (e.g., construction, energy, engineering, science and industry, security, etc.). Within the lowest level is a list of closely related "See also" categories that may contain other types of consultants. Before you submit your site please take the time to look around the category to ensure that your site is appropriate to this category. Also, be sure to review the general guidelines for the Business categories. The editors reserve the right not to list your site, and to delete it after its addition. Multiple submissions may be considered when appropriate (for example, a site that contains valuable resources pertinent to multiple subcategories) but repeated submissions, especially to inappropriate categories, will not be tolerated. Please, submit only to those categories most appropriate to the content of your site.

The field of Home Automation is expanding rapidly as electronic technologies converge. The home network encompasses communications, entertainment, security, convenience and information systems. This category holds sites of broad scope on the topic.

Scientific instruments and supplies includes consumable supplies, measurement instruments, lab equipment, related repair services for professional scientists, teachers and researchers within the science fields.

Only web sites of multi-state or international operations will be listed here. For more regionally specific company websites, please see the appropriate category in Business: Regional. If you have only one office location, please submit to the local category, e.g., Locality: Business and Economy: Construction and Maintenance in the Regional: branch.

Building Designers are design professionals that are not licensed architects providing design services to the general public.

Please submit your site to this category if your design firm performs works other than residential, or if you are a multi-discipline building design firm.

This category is for companies that provide CAD (Computer Aided Design) services. This category is also appropriate for CAD association or organization web sites or member directories.

Civil Engineering

This category is a combination of company listings and informational/resource Web sites for Civil Engineering.

The main Engineering category page contains only listings of informational/resource Web sites of interest to Engineers. Informational resources specific to a certain Engineering field are listed under that sub-category.

No companies are listed directly under Engineering, but are listed in their most appropriate subcategories of Engineering, such as Engineering:Civil.

Before submitting your site, please review the Guidelines for Submitting a Site.

If you do not see a subcategory that you think should be included included in Business:Industries:Engineering,
please email an Editor in the Business: or Business/Industrial_Goods_and_Services section and ask them to consider including the new subcategory. (You may find a list of editors at the bottom of the category pages.)

Software engineering is a broadly defined discipline involving the development, architecture or 'engineering' of software systems. It integrates the many aspects of programming, from requirement gathering, initial planning, writing and maintaining code, meeting budgets, all to produce affordable, quality software.

This category contains sites which assist with repairing, remodelling, and redecorating of the home. This includes not only its walls and rooms, but the contents within, like appliances and furniture. Sites are geared towards those with a do-it-yourself attitude, as well as those who would like to learn more before hiring someone to do it for them. This category does not include sites which sell goods and services online (Shopping: Home and Garden), sites for businesses that design or manufacture products (Business: Construction and Maintenance), or sites offering advice for purchasing decisions (Home: Consumer Information).

Science/Astronomy/Education is for educational web sites of interest to educators, parents, students, and professionals emphasizing the teaching or learning of various aspects of astronomy or astrophysics. The best sites will try to teach or instruct about astronomy or astrophysics, although clear, easy-to-follow explanations of topics are useful as well. There are also sites here that talk about educational programs of all levels, including - but not limited to, grade school, college programs, and graduate schools.