I highly recommend Essenson Translation Services for any translation or interpretation requirements you may have.  They specialize in Estonian, Finnish, and Russian languages.  The company was started by Mai Essenson in 1992.  Quoting the site:

We provide translation services since 1992 and we specialize in Estonian, Finnish, Russian, and English cross-language translation and interpretation services. Please contact us […] for quotes or any additional information. We are currently developing our new website. We apologize for the inconvenience. Thank you!