Where is the danaher corporate office located? Danaher Corporate Office. 2200 Pennsylvania Avenue, NW. Suite 800W Washington, DC 20037. Phone: +1-202-828-0850. Fax: +1-202-828-0860. Get Directions.How do i contact designdanaher corporate office? Danaher Corporate Office. 2200 Pennsylvania Avenue, NW. Suite 800W Washington, DC 20037. Phone: +1-202-828-0850. Fax: +1-202-828-0860.How do i contact danaher ma or investor relations? If you would like to contact a member of Danaher's M&A team: Contact If you would like to contact a member of Danaher's Investor Relations team: Contact For questions about your stock certificate/account, change of address or transferring stock, please contact Danaher's transfer agent, Computershare.What do i do if i have a complaint against danaher? Report your concerns to your supervisor, Human Resources manager or the Speak Up! Helpline. With Speak Up!, you may remain anonymous if you choose to do so. Danaher policy protects associates who raise concerns in good faith against retaliation. Contact Speak Up! by phone or online.