David OConnor's Colleagues at Sikich LLP
David OConnor's Contact Details
312-648-6666
Sikich LLP
David OConnor's Company Details
Sikich LLP is a global company specializing in technology-enabled professional services. Now with more than 1,400 employees, Sikich draws on a diverse portfolio of technology solutions to deliver transformative digital strategies and ranks as one of the largest CPA firms in the United States. From corporations and not-for-profits to state and local governments and federal agencies, Sikich clients utilize a broad spectrum of services and products to help them improve performance and achieve long-term, strategic goals.Securities offered through Sikich Corporate Finance LLC, member FINRA/SIPC. Investment advisory services offered through Sikich Financial, an SEC Registered Investment Advisor.