Who We Are

Opus Financial Consulting was founded by Arthur Fonseca Assunção in a New Jersey HUBZone with a mission to deliver smart, accessible financial guidance to those often overlooked—small businesses, underserved communities, and emerging investors. We believe financial consulting should be personalized, transparent, and built to create real, lasting impact.

In the wake of the COVID-19 crisis, many businesses and individuals continue to face economic uncertainty. That's why we focus on practical, data-driven strategies—helping clients restructure debt, optimize investments, and unlock new growth opportunities. Our team brings a forward-thinking approach rooted in real-world experience.

With deep ties to both the U.S. and Latin America, we're uniquely positioned to support cross-border growth. Whether helping U.S. companies expand abroad or guiding foreign investors into the U.S. market, our bilingual expertise ensures clear, culturally informed financial solutions.

Opus is more than a consulting firm—we're a driver of inclusive growth. From hiring locally to empowering HUBZones and training the next generation of advisors, we're building a business that uplifts people, strengthens communities, and delivers financial results that matter.

Industry Focus

At Opus, we specialize in sectors where financial clarity and strategic planning can create the most impact—particularly among small and medium-sized enterprises (SMEs), service-based industries, and underserved regions. We understand the financial pressures faced by businesses navigating tight margins, shifting regulations, or post-recession recovery. That's why we offer tailored strategies that help leaders make better decisions, secure funding, and unlock long-term growth.

Diverse Portfolio

Our consulting work spans a wide range of industries, business models, and client needs. From high-net-worth individuals and growing startups to established corporations and public sector partnerships, we've built a portfolio that reflects both flexibility and depth. Each engagement is grounded in data, but adapted to fit the unique challenges of the client—whether it's optimizing investment plans, restructuring operations, or preparing for expansion.

Our Mission

To act in an ethical, sustainable, and innovative way — offering quality financial consulting and advice to companies and individuals in the United States and abroad, with operations built on strong and clear differentials, meeting the specific needs and objectives of each client.

Our Goal

To be a reference in our field and to be recognized for the excellence, quality, and benefits of our services — making OPUS the best option for our clients, employees, partners, and the community.

Our Values

Customer Focus Innovation Technology Excellence Ethics Sustainability Agility Results-Driven
Arthur Fonseca Assunção, Founder and Head Consultant

Leadership

Arthur Fonseca Assunção — Founder, CEO & Head Consultant

A forward-thinking financial leader with over 15 years of experience in financial management, investment advice, profitability, management strategy, business development, and team leadership.

Arthur built a solid track record at one of Latin America's largest banking institutions, managing high-net-worth and commercial portfolios, leading teams, and turning around underperforming branches. He holds a Bachelor's degree in Business Administration and ANBIMA CPA-20 certification (equivalent to FINRA Series 7, 63, and 65).

Investment Strategy Wealth Management Portfolio Oversight English & Portuguese
Our Differentials

Why Clients Choose OPUS

Quality at Fair Prices

A varied portfolio of quality services offered at more affordable prices than competitors.

Customized Service

Solutions tailored to the specific needs and goals of every client — one type of service or a complete transformation.

Served Online

Remote meetings and digital delivery mean we serve clients anywhere, without high travel costs.

Flexible Payment

Monthly payment plans with low installments to make our services accessible to more clients.

Technology-Driven

AI, machine learning, and data analysis power our results, automation, and resource optimization.

Experienced Leadership

Proven expertise and a successful management track record guiding every engagement.

Let's talk about your financial goals

Reach out and we'll find the right approach for you.

Contact OPUS