About Jeff

Jeff Roullet is a partner in Marcum’s Houston Assurance practice. With more than 20 years of experience, Mr. Roullet has served both public and private companies in the United States and Europe, across a broad spectrum of industry sectors including oil and gas, chemicals, oilfield services, manufacturing, and airlines.

Mr. Roullet joined Marcum in 2021 from a “Big Four” accounting firm, where he specialized in IFRS / US GAAP differences in the Houston audit practice and also spent seven years in France. At his previous firm, Mr. Roullet was a member of the national office quality review center of excellence for private companies, performing concurring reviews on private company engagements. He has led and executed inspections of private and public audit engagements in the United States, Canada and France.

Throughout his career, Mr. Roullet has led audit engagement teams through acquisitions, divestitures,  equity and debt offerings, initial public offerings, and regulatory FERC filing audits, as well as annual evaluations of internal controls and adoption of Sarbanes-Oxley compliance standards for U.S. domestic companies and foreign private issuers.

Mr. Roullet’s focus is on lease accounting, consolidation, revenue recognition, financial instruments and other complex accounting areas.

Professional & Civic Affiliations

  • American Institute of Certified Accountants (AICPA)
  • Texas Society of Certified Public Accountants (TXCPA) – Houston chapter
Practice Focus

SEC Registration & Reporting
Sarbanes-Oxley Compliance
U.S. GAAP and International Financial Reporting Standards (IFRS)
Debt and Equity Offerings
Mergers & Acquisition
Carve-out Financial Statements
IFRS and US GAAP Accounting and Reporting
Business Combinations
Financial Instruments
Revenue Recognition

Industry Focus

Oil & Gas
Oilfield Services


Master’s Degree in International Project Management
ESCP (Europe, France) Business School

Master’s Degree in Electrical Engineering, Power Electronics and Electrotechnics
ESIEE (France)