Coimbatore is a emerging developing city in Tamilnadu state of  India. If you are looking for a place to learn german, unlike chennai there are only few places available where you can learn german. There is one Goethe Insitut available where you can get your internationally valid Deutsch certificate. Other than this, you can also learn at few private places or from individuals (Dr. Vishwanathan)  who are very proficient in german. I would say that Prof. Vishwanathan, which i was so honored to be student myself, is one of the best german teachers i have ever seen and i believe still in Coimbatore and teaches german.

I am listing the contact information below places to learn german.

(i) Goethe Insitut

Goethe-Institut/ Goethe Zentrum
President Hall
734 Avinashi Road
Coimbatore 641018

Tel: 91 422 2221643

(ii) Bharatiya Vidya Bhavan

Bharatiya Vidya Bhavan is a school and they do conduct foreign language courses including german once or twice a year. You can call them for more information below.

Bharatiya Vidya Bhavan

582, DB Road, RS Puram

Coimbatore, India, 641002

Tel: +91 422 2542481 /  2556351

(iii)  Prof. Vishwanathan

You can directly take up classes in beginner/advanced german and i know he lives near CIT and recently lost his contact information.  Will soon update his profile.

Prof. Vishwanathan usually takes german classes at Bharatiya Vidya Bhavan school. So better contact BVB school about him.