Local to global: How English skills unlock a career in leadership

Samantha Ball
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Of the 1.5 billion English speakers in the world, over half learned it as a second or additional language.

The “language of business”, English has become a foundational skill for anyone looking to work in an international business or at a leadership level, and many English as a Second Language (ESL) speakers find themselves working in English on a daily basis.

But working in your second or third language comes with a unique set of challenges and opportunities.

We spoke to five global leaders about the role English has played in their careers, the challenges of being an ESL speaker, and how businesses can create a culture where everyone has a voice.

How English skills unlock a career in leadership
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A passport to leadership

Strong English skills open doors. More than three-quarters of people with advanced English skills are in senior or leadership roles, compared to just 32% of those with limited English proficiency.

app Languages CTO, , describes English as a “passport for this new world of opportunities, opening many, many doors I wouldn’t have had access to.”

There’s a cumulative effect, with one door opening and leading to the next.

Brushing up on his English skills was the spark that won Perrucci a scholarship to Denmark. That semester blossomed into a six-year stay, multiple degrees, his first international job opportunity, and a career with well-known global brands.

Whether it was getting onto a top MBA program or that first role at a big international company, for all the leaders we spoke to, English has proved to be a career catalyst.

More diversity, more innovation, more revenue

For companies looking to innovate and stand out in a competitive global market, an international team is essential.

“We’re aiming to build models of childcare that don’t exist at the moment”, explains Founder and CEO, .

“To do that, we need diversity of thought. With an international team, it’s more likely that someone will say “hey, I was living in Cape Verde for a while, and I saw this interesting thing”.

It’s an approach that pays off. found that businesses with more diverse management teams are more innovative, leading to 19% higher revenues.

Global customers, global team

A more diverse team can also help businesses stay close to their customers.

As technology has made it easier to operate across multiple countries, businesses quickly find themselves responding to the different needs, preferences, and expectations of customers all over the world.

“Reflecting the global nature of our business in our workforce means we can build a better, more effective service and a more successful business as a result”, explains , CEO of .

To help them stay close to their 5.2 million members across 420 cities, Zeeck’s team at InterNations is made up of more than 50 different nationalities.

English is the main language both for the InterNations team and platform, helping them create “a sense of oneness and community by using a shared language”.

The ultimate brain training

The leaders we interviewed spoke, on average, four languages, with many working across multiple languages on a day-to-day basis.

That experience of jumping between different languages also develops important leadership skills.

“When you speak multiple languages,” explains Perrucci, “different parts of the brain have to work together and make connections… It teaches your brain to be flexible about what you see and the way you interpret it”.

Zeeck likened it to working out: “Just as going to the gym improves your physical wellbeing, the mental challenge of learning a new language is good exercise for the brain”. It’s one of the reasons he provides all of his team language training.

The mental load of language

But hopping between languages and navigating different cultural nuances can take its toll.

“People whose first language is English often overlook the computing power it takes to work in your second or third language,” explains, Managing Director of International Wellbeing,, who only spends around a third of his time speaking his mother tongue.

“Even when colleagues are fluent in the language you're communicating in, it might still take them a bit more energy than you expect”, he continues. “By Friday afternoon, for example, I’m struggling to think fluently in whichever language!”.

The challenge of speaking up

For those who are less confident in their English skills, it can significantly impact the way they contribute at work.

Less than half (48%)of ESL speakers feel comfortable speaking up at work, andonly 10%of employees with limited English proficiency felt they could express themselves fully at work.

The dynamic can change depending on who’s in the room. “I see the difference when ESL speakers are on calls with confident, fluent English speakers”, adds, CEO and Founder of.

“They speak less”, she continues, “they caveat their contributions with “I might be wrong”, and you can see their English actually worsens because they feel more stressed”.

Without the right culture and support, businesses miss out on the benefits of an international team they’ve recruited.

Conscious leadership

The task of building a team and helping overcome the challenges of global working falls to business leaders.

The five leaders we spoke to shared practical tips for supporting global teams, including acknowledging and proactively addressing differences, avoiding interrupting ESL speakers, and using voice notes for sensitive communication to allow tone and emotion to come through.

More fundamentally, ESL speakers need business leaders to build a culture where it’s ok to make mistakes.

Leaders with first-hand experience of being an ESL speaker are uniquely placed to understand their increasingly global teams, pre-empt their challenges, and nurture a culture that allows difference to shine.

The journey from local roles to global leadership positions hinges on strong communication skills. The stories shared by our leaders demonstrate how English proficiency not only unlocks individual career potential but also drives organizational success through innovation and diverse perspectives. By fostering a culture that values and supports language learning, businesses can harness these benefits, ensuring their teams are prepared to excel on the global stage.

Find out how app Language Solutions for Work can support your workforce here

This article is part of app Languages’ series,Global Voices: Leaders on Language and Business, an exclusive exploration into the pivotal role of language in achieving international business excellence. For more in this series, check out the leaders’ full interviews, coming soon to

Read the blog post 'Language proficiency and succession planning: Developing future leaders'.

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    Unlocking multilingualism: Celebrating European day of languages

    By Samantha Ball

    Language is not only a tool for communication but also a means to explore and comprehend diverse cultures, traditions, and perspectives. Europe, with its vast array of languages, is a prime example of this linguistic diversity. Each year on September 26th, Europe observes the European Day of Languages, which is a day solely dedicated to celebrating and embracing this linguistic richness.

    Europe is a magnificent tapestry of languages, with over 200 spoken throughout the continent. This diversity is a symbol of the rich cultural heritage of each nation and reminds us of the intricate historical, social, and linguistic elements that mold our identities. The European Day of Languages inspires people to cherish and honor this linguistic heritage.

    Why September 26th?

    September 26th marks an important date for celebrating linguistic diversity and promoting multilingualism. This day commemorates the adoption of the "European Charter for Regional or Minority Languages" by the Council of Europe in 1992, a crucial document that recognizes and safeguards the linguistic rights of minority languages spoken within European countries. By celebrating the European Day of Languages on this date, it renews our commitment to supporting the rich diversity of languages and cultures that make our world a more vibrant and fascinating place.

    What type of events happen?

    Language Exchanges

    The European Day of Languages offers language learners a chance to participate in language exchanges, which is an exciting opportunity. During such exchanges, learners from diverse backgrounds partner up and teach each other their native languages. This not only helps improve language skills but also promotes intercultural understanding.

    Language Workshops

    Various European cities offer language workshops led by enthusiasts and experts, providing an introduction to different languages.

    Multilingual Storytelling

    Storytelling is an incredibly effective tool for learning languages. Libraries, schools, and cultural centers hold multilingual storytelling sessions, where stories from different cultures are shared in their original languages. This helps both children and adults to better understand and appreciate the beauty of linguistic diversity.

    Film Screenings

    Cinema provides a wonderful opportunity to explore different languages and cultures. Throughout Europe, foreign films are often shown with subtitles, enabling viewers to fully immerse themselves in new linguistic worlds.

    Cultural Exhibitions

    Museums often showcase exhibitions highlighting the linguistic and cultural heritage of various regions, providing insight into the history and traditions of different languages.

    Language Cafés

    Cafés and restaurants might offer special menus featuring diverse cuisines and multilingual staff – a delightfully tasty way to explore languages and cultures.

    Games and Competitions

    Language-based games and competitions, such as crossword puzzles and spelling bees, are organized in schools and communities to provide a fun and educational way to celebrate language.

    If you are a teacher hoping to celebrate this occasion make sure to on what to do.

    Check out .

    Just like the European day of Languages, we at app Languages are fully committed to empowering and celebrating language learners and educators alike. That's why we are now supporting French, Italian, and Spanish language learning with the Global Scale of Languages (GSL). With these new language learning frameworks at your fingertips, you can confidently design curriculums and personalize learning pathways to help fast-track your learners’ progress and help your learners be themselves in French, Italian and Spanish.

    Whether you're a teacher, a language learner, or simply someone who appreciates the beauty of languages, the European Day of Languages and the GSL provide exciting opportunities to explore, learn, and enjoy the rich tapestry of Europe's linguistic heritage.

    Find out more about the Global Scale of Languages