• Regional: North America: United States: Illinois: Counties: Cook: Business and Economy  (43)
• Regional: North America: United States: Illinois: Metro Areas: Chicago: Business and Economy  (120)
• Regional: North America: United States: Illinois: Regions: Northeastern Illinois: Business and Economy  (141)

• Arryx Inc. - Manufacturing and developing nanophotonics components and microminiaturization products. Information on products, services, company profile, careers and contacts are provided.
• Green City Market - Sells locally farmed products. Held May through October in Lincoln Park. Includes calendar, special events and cooking demonstration schedules, recipes, maps and driving directions.
• Marmon Group - International association of autonomous manufacturing and service companies. Features include listing of companies, financials, careers and contact information.

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