Robert Kennedy College Blog

International Business Communication – What languages should you know to be effective?

International business is the exchange of goods, services, and ideas across national borders. In today’s global business environment, you must consider several critical factors when operating in multiple countries, such as complying with local and international laws and regulations that affect your business, trade agreements, tariffs, labour standards, intellectual property rights, and environmental policies. You must also respect and adapt to the local culture and customs that influence your business, such as communication styles, business etiquette, social norms, and ethical values.

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Effective communication with your international business partners and local governments is the first step to achieving this. Language is more than a mere tool for communication; it is the fabric that weaves together the tapestry of human culture and identity. It is an art form, a science, and a cornerstone of civilisation. Speaking multiple languages is one of the essential skills for international business. Learning a foreign language can help you expand your business opportunities, build relationships, and gain a competitive edge in the global market.

So, which languages are the most important for international business?

There are several factors that you should consider when deciding to learn a language that can have a positive impact on how you and, by extension, your organisation are viewed by your international business partners and clients, such as:

(1) Your target market and industry. Choosing a language that matches your target market and industry would be best. It would be best to research the countries, regions, or sectors you want to do business with and the languages they speak, use, or prefer. It would help if you also looked at the industry outlook, the competition, the opportunities, and the threats in your chosen market and industry.

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(2) Your return on investment. It would be best to choose a language offering a high investment return. You should evaluate the cost, time, and effort involved in learning a language and the benefits, rewards, and outcomes that you can expect from it. You should also consider the availability, accessibility, and quality of the language learning resources, programs, and courses you can use.

(3) Your interests and goals. You should choose a language that aligns with your passion, curiosity, and ambition. You should also consider your previous academic background, work experience, and skills and how they can help you excel in your chosen language and field.

While it is essential to carefully choose a language that would best benefit the goals of your international business, a few languages could be considered a “business standard”, and you could only benefit from learning them.

(1) English. English is the world’s most widely spoken and used language, with around 1.5 billion speakers as a first or second language. It is also the official or dominant language of many top economies, such as the United States, United Kingdom, Canada, India, and Australia. English is the lingua franca of international business, as it is the common language of communication, negotiation, and trade among people from different countries and cultures. Learning English is essential for anyone wanting to succeed in the global market, as it can help you access information, resources, and networks and demonstrate professionalism and credibility.

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(2) Mandarin Chinese. Mandarin Chinese is the most spoken language globally, with approximately 1.1 billion people speaking Mandarin Chinese. It is also the official language of China, the second-largest economy and the largest trading partner in the world. China is a major international business player with leading manufacturing, technology, e-commerce, and infrastructure industries. Learning Mandarin Chinese can help you tap into the vast and growing market of China, as well as build rapport and trust with Chinese customers, clients, and partners.

(3) Spanish. Spanish is the second most spoken language in the world, with around 500 million speakers as a first or second language. It is also the official or co-official language of 21 countries, mainly in Latin America, a region with high economic potential and diversity. Spanish is also widely spoken in the United States, with the largest economy and the third-largest trading partner globally. Learning Spanish can help you expand your business opportunities in the Americas.

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(4) French. French is the fifth most spoken language in the world, with around 300 million speakers as a first or second language. It is also the official or co-official language of 29 countries, mainly in Africa, a continent with high population growth and development prospects. French is also widely spoken in Europe, Canada, and the Caribbean, regions with strong economic and cultural ties. Learning French can help you access new and emerging markets in Africa and enhance your business relations in Europe and North America.


Learning a foreign language can be a rewarding and worthwhile investment for international business. You can enhance your skills, knowledge, and career prospects by choosing a language that suits your interests, goals, and market. The languages mentioned above are just a few that I believe are some of the most important ones to know for international business, but they are not the only ones. Depending on your specific needs and preferences, you can also consider other languages, such as German, Portuguese, Hindi, Japanese, or Russian. The key is to find a language you enjoy and benefit from learning and commit to it with passion and dedication.

Explore several specialised master’s/bachelor’s/PhD degree programmes that Robert Kennedy College offers through exclusive partnerships with top British universities. You could also get in touch with our team of admission advisers on WhatsApp, who can look at your profile and give you some advice.

If you have already made up your mind, click here to apply.

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