Siepert & Co. LLP, CPA's At Siepert & Co. LLP quality service reaches back to our founding in 1949 in Beloit, Wisconsin. It extends as far into the future as knowledge and technology can take us. It focuses, however, on meeting the needs of our clients here and now. Our main objective is to provide the best accounting, tax and financial services available. On time. Even ahead of time. Whether you're seeking our help for the first time . . . or time and time again. You'll find our team to be highly-qualified, intelligent and friendly. Serious about our work. Dedicated to the community. And ready to play hard when the time comes.