City Guide: Chicago

AmericasUnited States
Written By Cat

Published: June 2026

Introduction

Chicago is the third-largest city in the United States, with a population of approximately 2.7 million and a metropolitan population approaching 9.5 million. Located on the shores of Lake Michigan, it serves as the commercial and transportation hub of the American Midwest and is one of North America's most important business destinations. Chicago's economy is highly diversified, with strengths in finance, insurance, professional services, manufacturing, logistics, healthcare, life sciences, technology and food production.

The city is home to numerous multinational corporations, major financial exchanges including CME Group, and a thriving innovation ecosystem. Its strategic central location provides efficient access to markets across the United States, making it a popular base for international firms expanding into North America.

UK businesses visit Chicago for trade development, investment opportunities, supplier partnerships, conferences, exhibitions and corporate meetings. The city's strong international connectivity is reinforced by O'Hare International Airport, one of the world's busiest aviation hubs. Significant ongoing infrastructure investment includes the multi-billion-dollar ORDNEXT airport modernisation programme, designed to expand capacity and enhance global connectivity.

For British companies seeking access to the US market, Chicago offers a combination of business scale, talent, transport infrastructure and industry diversity that few North American cities can match.

Business Travel

Chicago is served primarily by O'Hare International Airport (ORD), one of the most connected airports in the world, alongside Midway International Airport (MDW). Direct flights from London Heathrow operate daily with several airlines, with typical flight times of around eight to nine hours.

From O'Hare, the downtown business district can be reached in approximately 30–45 minutes by taxi or ride-hailing service, depending on traffic. The CTA Blue Line rail service provides a direct connection between O'Hare and The Loop. Midway Airport is connected to downtown via the CTA Orange Line.

Chicago's public transport network includes the CTA rail ("L") system and extensive bus services. Ride-hailing platforms such as Uber and Lyft are widely used. Amtrak rail services connect Chicago with major US cities, while the city remains the nation's most significant rail hub.

The principal business accommodation areas include The Loop, West Loop, River North and the Magnificent Mile corridor. These districts provide convenient access to corporate offices, conference venues and transport links.

Business culture is generally professional, direct and punctual. Meetings typically begin on time, and decision-making can be relatively fast compared with some European markets. Business attire remains standard in financial and legal sectors, although technology firms often adopt a more informal approach.

Visitors should exercise normal precautions, particularly outside central business areas after dark. Major commercial districts, hotels and convention facilities are generally well-policed and accustomed to international business travellers.

Key Business Districts and Commercial Areas

The Loop is Chicago's historic central business district and remains the city's primary centre for finance, legal services, government institutions and corporate headquarters. It offers excellent transport connectivity through CTA rail services and commuter rail networks.

West Loop and Fulton Market have become leading centres for technology, innovation, professional services and venture-backed businesses. Many international firms have established offices here, making the area a popular location for networking and client meetings.

River North hosts technology companies, marketing agencies, consultancies and creative businesses. Its central location, hotels and dining venues make it a frequent choice for business meetings and events.

The O'Hare Corridor and Rosemont form a significant commercial hub near the airport, featuring corporate offices, convention facilities and logistics businesses. The area is particularly attractive for companies requiring rapid airport access and regional connectivity.

Events and Exhibitions

Chicago hosts some of North America's most significant trade exhibitions and business events, many of them at McCormick Place, the continent's largest convention centre.

Chicago Auto Show (February) – Automotive industry exhibition showcasing vehicle manufacturers, suppliers and mobility technologies. Important for automotive and engineering businesses. Website: https://www.chicagoautoshow.com

Inspired Home Show (March) – International housewares and home products exhibition attracting global manufacturers, retailers and distributors. Website: https://www.theinspiredhomeshow.com

National Restaurant Association Show (May) – One of the world's leading foodservice and hospitality trade events. Particularly valuable for UK hospitality suppliers and technology providers. Website: https://www.nationalrestaurantshow.com

NeoCon (June) – Major commercial interior design and workplace innovation exhibition. Relevant to architecture, design and workplace solutions sectors. Website: https://www.neocon.com

International Manufacturing Technology Show (IMTS) (biennial, September) – One of the world's largest manufacturing technology exhibitions, attracting industrial buyers and suppliers from across the globe. Website: https://www.imts.com

Useful Business Information

  • Time Zone: Central Time (UTC-6; UTC-5 during daylight saving)

  • Currency: US Dollar (USD)

  • Business Hours: Typically 08:00–17:00 Monday to Friday

  • Public Holidays: Federal holidays such as Independence Day, Thanksgiving and Christmas may affect scheduling

  • Mobile & Internet: Excellent 4G/5G coverage and high-quality broadband connectivity

  • Electrical Supply: Type A and B plugs, 120V

  • Payment Methods: Credit cards, debit cards and contactless payments widely accepted

  • Business Language: English

  • Tipping: Expected for many service interactions, including taxis and dining

Useful Links and Contacts for UK Businesses

Cat
Previous

City Guide: Cape Town
Next

City Guide: Dallas-Fort Worth