Introducing English as a corporate language: opportunities, risks, practice

English as a corporate language: what does it mean in practice?

English as a corporate language can mean three things: the official group language for reports, boards and communication across sites; the working language in areas with international teams such as IT, research or purchasing; or a situational bridge language used as soon as someone in the room does not speak German.

Because the term is used so loosely, it pays to separate these variants clearly:

Most mid-sized companies in Bavaria, Baden-Württemberg or Austria sit somewhere between the second and third variant without ever having decided so. That creates uncertainty: when do minutes have to be in English? Who translates? Who may reply in which language?

Before a company declares English its corporate language, it should therefore define which variant it means and check whether its workforce can support it. This is where our language courses for companies come in: with an analysis of actual language needs before any rules take effect.

Benefits of English as a group language for companies

English as a group language speeds up coordination, because information does not need translating and reaches all sites at the same time. It widens the talent pool, makes it easier to integrate subsidiaries and reduces dependence on a few strong linguists. Customers and partners also see a company that can act confidently on the international stage.

The reasons for a shared language are easy to understand. Tsedal Neeley of Harvard Business School writes in the Harvard Business Review that multinationals such as Airbus, Nokia, Samsung and SAP have mandated English as their common corporate language so that teams can work together across countries and functions (Harvard Business Review).

The main benefits at a glance

• Faster coordination: information does not need translating, and decisions reach all sites at the same time.
• A larger talent pool: international professionals can be productive before they speak fluent German.
• Better integration of subsidiaries: sites in Prague, Shanghai or Chicago no longer depend on a handful of individual go-betweens.
• A professional image: customers and partners see a company that can operate internationally.
• Less dependence on individuals: knowledge no longer gets stuck with the few people who are strong in languages.

When the switch is not worth it

To be equally honest: not every company needs English as an official corporate language. If you mainly operate in the German-speaking market, look after only a few international clients and have hardly any international staff, targeted training for the roles concerned is usually the better choice. A formal switch there creates more effort than benefit. So the question is not “English, yes or no?” but “Where exactly does language create a bottleneck today?”

What are the risks of English as a working language?

An imposed working language carries five risks: experienced specialists withdraw in meetings, apparent understanding leads to mistakes with figures, deadlines and responsibilities, decision-making initially slows down, a two-tier workforce emerges, and German loses status even though it is needed on site and for integrating international professionals.

Loss of status and silence

Experienced specialists who argue precisely and convincingly in German can suddenly seem unsure of themselves in English. Many respond by withdrawing: they say less in meetings, write shorter emails and leave discussions to the confident speakers. The company loses exactly the expertise it wanted to use.

Apparent understanding

In mixed groups, everyone nods, but not everyone has understood. Misunderstandings only surface weeks later, when requirements have been implemented incorrectly. This is particularly tricky with figures, deadlines and responsibilities. A seemingly clear We’ll look into it is understood by one side as a commitment and by the other as a polite refusal.

Longer decision-making

Paradoxically, a shared language can slow processes down at first. People who feel unsure in a foreign language rewrite emails several times, have texts proofread or postpone difficult conversations. This hidden time cost never appears in any budget, but it is real.

A two-tier workforce

If careers are tied to English without everyone having the chance to learn it, frustration follows. Employees in production, logistics and administration who have never received language support are hit hardest.

German loses status, although it is still needed

Telling international professionals that German is not necessary makes it harder for them to integrate into their team, the region and everyday life. In many companies, German remains essential on the shop floor, with the works council and in contact with local customers. Alongside the corporate language, you should therefore offer online German courses for international colleagues.

How good is the English in German companies really?

In our placement tests, we see every day that German speakers understand English much better than they use it actively. Reading and listening are usually strong, while writing and especially speaking lag behind. Yet these active skills are exactly what you need in meetings, negotiations and emails.

A good overall impression says nothing about whether your own service technician or shift supervisor can hold their own in an English meeting.

That is why I advise measuring the actual level before making any language decision. A language audit provides the data. I have described how to turn language data into key figures and business value in two articles for Pearson: KPIs and the Global Scale of English and language data and business value.

How do you introduce English as a corporate language?

You introduce English as a corporate language in five phases: assess language levels for each role, write a language policy that defines where English and where German applies, set staggered transition periods, provide role-based language training before the rules become binding, and support and measure the change. A successful rollout is a change project, not a circular email.

1. Assessment: Which areas already communicate in English? What is the level for each role? Where is friction occurring today?
2. Write a language policy: For which kinds of communication does English apply, where does German remain, and where are both languages allowed? Our article on corporate language policy offers a template.
3. Set transition periods: staggered deadlines are realistic, for example group reporting first and project communication later.
4. Start language training: role-based, with clear target levels, before the new rules become binding. The planning steps are described in planning corporate language training.
5. Support and measure: regular surveys, progress tests and feedback from the teams show where you need to adjust.

Communicating the decision

What matters is that senior management and line managers explain their reasons openly and make concrete commitments: time for learning, courses and tolerance of mistakes. A sentence such as “Nobody will be disadvantaged because their English is not yet perfect” has more impact in practice than any presentation.

Rules for choosing a language: when English, when German?

English suits group reporting and project meetings across sites. Team meetings at a single site run in the team’s language, switching to English as soon as someone does not speak German. Work and safety instructions belong in the language everyone understands reliably, HR conversations ideally in the employee’s language, and customer communication in the customer’s language.

The following matrix is a starting point that every company should adapt.

Useful phrases for switching language

• Shall we switch to English so that everyone can follow?
• Sorry, could you say that again a bit more slowly?
• Let me summarise what we’ve agreed in English.
• Is it okay if I explain this part in German and summarise it in English afterwards?

If you chair meetings in English, you will find more useful phrases in our article on leading meetings in English.

Which English level does each role need?

The target level depends on the role: C1 for senior management and international sales, B2 to C1 for project and team leaders, B2 for specialists in international teams, B1 for service, technical and logistics staff, and A2 to B1 for roles with occasional contact. Demanding C1 across the board overwhelms many people and wastes budget. This guide has proved useful:

These target levels should be recorded in job profiles so that recruiting and staff development speak the same language. How to do this precisely and in a legally sound way is explained in language requirements in job profiles. Our Business English courses start at A1, so even employees with no prior knowledge can join.

Case example: how a mid-sized company switches to English as its working language

A typical scenario, similar to many we encounter, shows what a switch can look like in practice. A software company (example) with around 250 employees in Erlangen and Fürth is growing fast. A third of its new developers come from abroad, and many speak hardly any German at first.

Management wants to make English the working language in development, while sales and administration continue to work mainly in German.

Starting point

• Development teams: mostly B2 to C1, but big differences in speaking.
• Product management: a key role between development and sales, usually at B1 to B2.
• Support and administration: often A2 to B1, with little practice in active speaking.
• International new hires: good English, German between A0 and A2.

Approach

First, the language levels of all affected areas were assessed. The company then decided that tickets, documentation and sprint meetings in development would run in English, while staff meetings and HR matters would stay bilingual. Product management received one-to-one training focused on facilitation and coordination, and support received small-group training focused on written communication. At the same time, German courses started for the international new hires so that they could find their feet at work and in everyday life.

What made the difference

• The switch happened gradually over several quarters, not on a fixed date.
• Managers led by example and spoke openly about their own language insecurities.
• A shared glossary of technical terms in English and German reduced misunderstandings.
• Progress was measured regularly and reported to management.

The example shows that the real achievement is not deciding on English but enabling the people who have to put it into practice. A company that takes both languages seriously attracts international talent while keeping its existing workforce on board. How to embed this decision in an overall strategy is described in language strategy for internationalisation.

Common mistakes when introducing English as a corporate language

The most common mistakes are deciding without an assessment, training only after the switch, training only managers, ignoring cultural differences, devaluing German and not measuring success. Each of these costs trust or impact, because the workforce cannot support the new language rule or nobody knows whether it is working. Most of them are easy to avoid with some planning.

1. Deciding without an assessment: the language rule applies from Monday, but nobody knows how many people can actually follow it.
2. Training only after the switch: people who have to sit in English meetings before their training begins lose trust.
3. Training only managers: communication then breaks down at the interface with the teams.
4. Ignoring intercultural aspects: a shared language does not mean a shared communication culture. Find out more in intercultural communication at work.
5. Devaluing German: international professionals lose motivation to learn German, although they need it for everyday life and integration.
6. Not measuring success: without key figures, it remains unclear whether the switch is working.

My conclusion: English as a corporate language can be a real competitive advantage if the company systematically enables its workforce. If you want to take this route, we are happy to advise you on suitable corporate language courses, or you can contact us directly.

Sources

1. hbr.org: global business speaks english
2. ef.de: germany
3. pearson.com: gse roi business english measurable advantage 11 25
4. pearson.com: gse roi pt 2 language data and business value 12 25

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Łukasz Pakuła

Head of Studies at choices®. Adjunct Assistant Professor at the University of Maryland Global Campus, lecturer at HM Business School Munich and Kempten University of Applied Sciences. Doctoral studies in applied linguistics, publications with Springer and Equinox, among others. More about us