| Established in 1963, SEK, CPAs & Advisors operates six offices across Pennsylvania and Maryland. With a dedicated team of 200, including 29 Partners, we offer a unique blend of personalized service and big-firm results. Former employees of national and international firms have found their home at SEK, providing you with access to top talent and expertise. For six decades, SEK has served a variety of industries, offering the following services in addition to traditional tax and audit: | 