East Queen Fine Jewelry
- Store specializing in diamond engagement rings and gemstone jewelry.
- http://www.eastqueen.com

AlphaGraphics
- ISO certified provider of design, copy and print services.
- http://www.oakbrook232.alphagraphics.com

Associated Equipment Distributors, Inc
- Association of independent distributors, manufacturers, and other organizations involved in the distribution of construction equipment and related products and services in North America and throughout the world.
- http://www.aednet.org/

Denbur, Inc.
- Dental manufacturing firm that provides various products for the dental industry. Includes company profile, product lines, and contact details.
- http://www.denbur.com/

RTech Solutions
- Offers web design, hosting, domain registration, site promotion and e-commerce services. Includes pricing details, portfolio, and testimonials.
- http://www.rtsweb.net/

Krusinski Construction Company
- Serves corporate and developer clients and is the only Chicago-area contractor authorized to employ a licensed tilt-up concrete construction method. Portfolio, affiliations, and contact information.
- http://www.krusinski.com/

Lookswell Painting, Inc.
- Full service painting contractor for commercial and residential clients.
- http://www.lookswell.com/

Taylor Precision Products
- Manufactures a full range of thermometers, scales and related measurement devices for residential, industrial and medical usages.
- http://www.taylorusa.com/

Inland Group of Corporations
- Separate real estate and financial companies offering brokerage, mortgage financing, property management, syndication, and land development.
- http://www.inlandgroup.com/

Ace Hardware Corporation
- Nationwide (United States) hardware and home improvement retailer. Includes products, dealer locator and corporate information.
- http://www.acehardware.com/

Elkay Manufacturing Company
- Residential and commercial stainless steel sink lines, faucets, fountains and water coolers.
- http://www.elkay.com/

Clark Retail Enterprises Inc.
- Convenience store and gasoline retailer operator of White Hen Pantry stores. Features store locations by state, company brands and profile, and news. Headquartered in Oak Brook.
- http://www.clarkretail.com/

Federal Signal Corporation
- Makers of safety, signaling and communications equipment, environmental vehicles, and machinery components. Information on product groups, investor relations and careers.
- http://www.federalsignal.com/

Human Resource Association of Greater Oak Brook
- Local Chapter #212 of the Society for Human Resource Management. Newsletter, registration, chapter and certification information.
- http://www.hraoakbrook.org/

Artistic Kitchen Designs
- Serving the Chicago area with professional design of kitchens, baths, and laundry rooms. Services, products, photo gallery and remodeling hints.
- http://www.artistickitchendesigns.com/

McDonald's Corporation
- Corporate headquarters for international fast food restaurant chain. Features include corporate history, investor relations, store locator, product/company FAQs, social responsibility programs, and franchising information.
- http://www.mcdonalds.com/

Duffy Design Works, Inc.
- A full-service graphic design studio offering expertise in web site design, publications, catalogs, corporate identity, advertising, annual reports, and packaging. Portfolio, news, and contact information.
- http://www.duffworks.com/

Oakbrook Center
- Large, regional outdoor shopping mall. Store directory, hours, location, events, specials, and gift search.
- http://www.oakbrookcenter.com/

Poznak Law Firm, Ltd.
- Offering services for a broad range of legal needs. Articles, current and recent projects, and contact information.
- http://www.poznaklaw.com/

Atomic Time
- High-tech atomic, radio controlled, and solar clocks and watches. Online catalog, specials, gift certificates and contacts.
- http://radiocontrolledclock.com/

Jensen and Jensen Architects
- Planning and development of commercial and residential buildings. Services, clients, projects, gallery, and contact information.
- http://www.jensen-jensen.com/

Westman Associates Inc.
- Research and development consulting services to the cosmetic and toiletries industry for hair color, shampoo, antiperspirants, and general hair and skin care product formulation. Personnel profiles, brochure request form, and contacts.
- http://www.westmanassociates.com/

MRI Oak Brook
- Sales consultants and management recruiters. Industries, careers, testimonials, resources for job seekers and employers, and contact information.
- http://www.scoakbrook.com/