English for People in Business

Business English that adapts to the job, the team, and the schedule.

EFS Classroom

The first platform in our region to take full ownership of your employees’ English development.

More than just an English class

Completely flexible and adapted to your needs and wants. Enjoy the friendly environment with a teacher who truly understands you.

Why Choose English for Success?

We don’t teach you how to become better at your job.

We remove language as a barrier, so you can show just how good you already are.

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Tailor-made approach, every single time

All of our services are tailored to the needs of the clients. Company trainings and workshops, as well as individual and group courses, have a personalized approach and are defined with and for the client.

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A platform that adapts to every learner

EFS Classroom brings together live classes, self-paced practice, AI feedback, teacher support, and tailor-made training in one place. Every learner gets exactly the support they need to make progress.

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Communication, confidence, compassion

The number one value we stand for is: practice makes improvement. Not perfection, and we don’t need to be perfect in order to communicate. We need to feel supported so we can make mistakes with confidence!

For Companies

Business English development for your entire team, across different departments and proficiency levels. EFS Classroom Membership is an innovative concept in our region and beyond, allowing you to choose the right level of support based on each employee’s actual needs.

For Individuals

From self-paced practice to group and one-on-one support. During the initial consultation, we decide on the best approach for each individual based on their schedule, goals, and career plans.

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EFS Classroom

EFS Classroom is an English development platform that brings together live classes, self-paced practice, personalized content, AI tools, and teacher support – all in one place.

Each learner receives exactly the level of support they need: from practice without scheduled classes and self-paced conversation activities to group and one-on-one training.

Practice anytime, anywhere
Learners can access the content from their computer or phone, without having to fit their learning around fixed class times.

Content built around real needs
Practice activities are tailored to each learner’s level, role, department, and the real-life situations in which they use English.

AI and human feedback
Technology creates more opportunities for independent practice, while teacher support is available where it makes the greatest difference.

Everything in one place
Lessons, assignments, feedback, saved notes, progress tracking, and communication are all available within the same platform.

Our Vision: Professionals making the same impact in English as in their native language!

Let’s set up a meeting to get to know each other and discuss the needs of your team.

Testimonials

Don’t take it from us. See what some of our clients have to say…

Teacher Oli is really dedicated to her students and that’s the reason why I decided to take the course after the first free class. She is there for you not just during the classes, but whenever you need help with English. First of all, it’s great to have online classes. Second — It’s great when you feel comfortable in classes. I think it’s really important to have the freedom to make mistakes and to have a teacher who knows her job and who is cool as well. And I see progress, which is the most important part.

Tanja Mladenović Marketing Specialist @ Nutanix

English with Oli is an amazing and different experience. Each class looks like we are friends and expressing attitudes about very interesting topics. I would recommend Oli to everyone who is struggling with their English or who just wants to improve their conversation in English.

Nina Skoko Pharmacist

I learned so many new things, new ways to say some things, how to pronounce. Teacher Oli was so patient, she taught me so much and she was so pleasing to listen to. I love working with her. She is open to new things and we can talk about everything.

Jovana Rikalo Photographer

English for Success is an exceptional way to improve my English language skills from the comfort of my home. It was important for me to do it on a daily basis with a teacher who understands my individual needs. The ease of arranging everything, interaction without any pressure, and the positive atmosphere made every class with Oli delightful. Above all, her commitment and support had a strong impact on my progress.

Nina Panić Flight attendant @ United Emirates

I like the concept of the class. It is very important that we have a lot of interaction and the opportunity to learn from our mistakes. The lessons are very interesting and applicable. She is a really friendly and open person. I like her because she is full of support and always tries to help us fix our mistakes.

Mirjana Vinokić Financial controller, Sodrugestvo

With Oli’s help, I prepared for IELTS in 1 month. It was an amazing challenge, but she accepted it! It tells a lot about a teacher and her motivation. She is precise, creative, supportive and full of passion. Also, she knows how to recognize what you need, and what you have to work on.

Etel Szalma Pharmacist

I very much appreciate that moment when a teacher recognizes what each student needs. For example, every class is very meaningful to me because Teacher Oli knows what I have to improve, and we always work on that. That helps me improve my English every day and to become better at communication. I like her attitude, her positive energy, and how she spreads that energy to her students.

Milana Božičić Community manager, Codecentric

For me, it is very important to have someone who is an expert in their job, who has patience for student’s (in this case, my) mistakes. Teacher Oli is, first and foremost, a good person and a great teacher, with whom I’m going to become much better at speaking English. Great atmosphere during the class, great teacher, real expert, she doesn’t miss any of my mistakes (which is very important to me).

Jasmina Sekulić Financial analyst, Neoplanta

With Oli’s help, I can now share and sell my art internationally. I am finally able to make contacts with artists and art enthusiasts beyond borders.

Dragan Gilić Painter

Oli is a wonderful teacher, I adore her energy, she is always smiling and positive. What I like most is that there are no wrong answers in her classes, and if I make a mistake, she leads me to the right answer. I gained new knowledge that I will need in business. My self-confidence has grown a lot, I no longer have any anxiety when I have to speak English. The classes are very interesting, and I really like the fact that we can ask everything in class.

Dragana Žarkovački Virtual Assistant

Olivera is an outstanding teacher. She has a wonderful rapport with people of all ages and business domains. Her ability to connect with her students and her talent at teaching various concepts related to business are truly superior. Olivera accomplishes all these tasks with great initiative and a positive attitude. I recommend her without reservation.

Jovana Minić Career Mindset Coach

English classes with Oli are very interesting and the progress was visible very quickly. I really like the whole concept, where classes are organized to work perfectly online, and you can even choose topics you are interested in. So different from other English classes I attended, refreshing and original.

Jovanka Bobić Product Owner, codecentric