Controller, Finance & Banking, Financial Manager

At Market Once, we empower businesses with the insights and strategies they need to excel in today's dynamic market. With a strong foundation in market research, we offer innovative solutions in research, software, consulting, advertising, and marketing to corporate, private equity firms, and other organizations seeking to achieve their goals.

Our team is distinguished by their client‑centric approach—treating each client's business with the dedication and care as if it were their own. This commitment enables us to deliver personalized service and achieve the highest standards of success and innovation in everything we do. Together, our family of companies, including Market Once, ROI Rocket, and eAccountable, work towards delivering unparalleled solutions. Headquartered in Denver, Colorado, our global team collaborates from locations across the US and Europe.

We value curiosity, creativity, collaboration, and expertise, continuously striving to push boundaries and exceed our clients' expectations. Join us to be part of a culture that drives meaningful results.

This role is a unique opportunity for a hands‑on, strategic finance leader to bring structure, process, and scalability to an accounting function that has historically operated in a decentralized environment. The Controller will be responsible for the overall financial health of the organization, establishing best practices in financial operations, managing reporting processes, overseeing budgeting and forecasting, and implementing financial controls. You’ll partner closely with leadership to support decision‑making, enhance visibility, and help build an institutional‑grade finance function that can support future investment and growth opportunities.

• Lead the monthly, quarterly, and year‑end close processes in accordance with GAAP
• Own, lead, and execute all internal and external audits, including audit readiness and managing relationships with external auditors and tax advisors
• Prepare accurate and timely internal financial statements and performance dashboards
• Establish internal controls, accounting policies, and scalable processes for a growing organization

• Optimize financial reporting and metrics to align with investor and lender expectations
• Support the development of investor materials, including forecasts and performance summaries
• Partner with executive leadership on strategic initiatives, M&A exploration, and financial due diligence

• Lead the annual budgeting process and quarterly reforecasting
• Develop tools and models to support cost control, scenario planning, and performance tracking
• Provide insights into divisional and project profitability, cash flow, and margin trends
• Partner with business unit leaders to increase financial literacy and accountability
• Build and lead a growing finance and accounting team
• Optimize existing systems or lead the implementation of new tools (e.g., ERP, FP&A platforms)
• Standardize processes across previously siloed or informal workflows
• Champion automation, efficiency, and data accuracy across all financial operations

• Bachelor’s degree in Accounting, Finance, or related field (CPA required or strongly preferred)
• 8–12+ years of progressive accounting and finance experience
• Experience in a private equity‑backed or growth‑stage private company, ideally preparing for investment or M&A, is strongly preferred
• Professional services, agency, or market research firm experience is a strong plus
• Expert knowledge of GAAP, ASC 606, and project‑based revenue models
• Proven track record of building or rebuilding finance teams and systems in a growing organization
• Strong analytical, communication, and leadership skills
• Proficiency in financial systems (preferably Microsoft Dynamics) and Excel

• Experience leading the transition from a flat to structured finance function
• Comfortable balancing strategic thinking with hands‑on execution
• Effective working cross‑functionally in a fast‑paced, entrepreneurial environment
• Ability to design and implement scalable processes that support…