Manufacturing Industry Experts

O’Connor & Drew, P.C. has been working with manufacturers for over 30 years. Many businesses rely on our guidance and O’Connor & Drew can deliver solutions designed to promote growth and create value for your various stakeholders and, most importantly, your consumers. 


Financial Solutions Specific to Each Business Goal

Today’s manufacturers are smarter, leaner and more nimble than ever. However, keeping up with innovations and regulations while achieving business goals and planning for new growth can be complicated and overwhelming. We understand your vital role in commerce and are here to help. 

Service Offerings

Not-for-profit CPAs

Budget & Variance Analysis

Overhead Rate Analysis

Not-for-profit CPAs

Compensation and Benefits Planning

Not-for-profit CPAs

Cost Segregation Studies

Merger & Acquisition Assistance

Internal Controls Review

Research & Development Studies

Franchise Compliance Assessment

Inventory Valuation

Financing Feasibility Assistance

Our Construction Practice

O’Connor & Drew is committed to providing first-rate proactive services based on each company’s complex needs. All client engagements are closely supervised by one of our partners-incharge who has the sophisticated knowledge and the in-depth understanding of manufacturers. Partners work with a highly-experienced and well-trained team of audit, tax and business consulting professionals also specializing in manufacturing.

Mark V. Dow

Managing Principal, CPA, MST

Ryan Sheehan

Supervisor, CPA

Lauren A, Carnes

Principal, CPA, MST

Michael Hammond


About O’Connor & Drew

O’Connor & Drew, P.C. is a full-service accounting firm that has provided its clients with the highest level of professional accounting, tax, and business consulting services for the last 70 years. We keep our clients apprised of current financial, tax and business issues that may impact their organizations. We provide guidance and solutions on changes needed as a result of those issues in a timely manner. 

Accounting Services for Not-For-Profit Organizations

Constant Communication and Sharing of Best Practices

O’Connor & Drew is committed to staying on top of the latest developments in the manufacturing industry and can bring you sought-after insights and perspectives. O’Connor & Drew is frequently involved in conducting webinars, presentations at conferences and events, writing articles for publications, and demonstrating our overall leadership and know-how of the manufacturing industry Through emails, alerts and bulletins, O’Connor & Drew provides critical information and offers best practices to its clients that may impact their business in a timely manner.

Download Our Manufacturing Service Sheet Here

Contact Us


We would love the opportunity to discuss what we can do for your institution.