Entrepreneur Cooperative

The Entrepreneur Cooperative (ECO) brings together experienced founders, operators, and investors to share insights, make introductions, and navigate key decisions.

Member

Data Aviator

Data Aviator is a privacy-first audience intelligence and activation platform built for agencies, brands, and platforms that want fresher intent data, simpler execution, and measurable lift.

We bring together online, offline, and public data sources-verified opt-ins, census and financial datasets, and real-time behavioral signals-to deliver compliant, multi-source audiences you can’t buy off the shelf. With nearly 100 data points per individual, from household and device IDs to purchase intent and lifestyle markers, we help you see not just who people are, but what they’re actively searching for and ready to buy.

What sets us apart:
• Real-time intent: refreshed daily or weekly - never stale lists
• Multi-channel ready: programmatic, social, CTV, email, SMS, direct mail
• Identity resolution: deterministic matching across B2B and B2C
• Flexible delivery: LiveRamp, DV360/CM360, or direct DSP/DMP integrations
• Cost efficiency: cut redundant vendor contracts while improving recency and conversion

Clients use Data Aviator to modernize their audience stack, replacing static, high-CPM lists with dynamic, intent-driven audiences that convert 10-20% better while reducing costs by up to 25%.

Think of it as Google-level search intent, layered with verified identity and behavioral context, delivered straight into your campaigns.

Co-Founder

Pinnacle Wealth Advisory

Founder & President

The Greenberg Group @ MS

I spent 24 years as an Executive Director at one of the world’s top wealth management firms, where I was regularly ranked in the top 2% of financial advisors across the country. I was also part of the firm’s exclusive Chairman’s Club, which recognized top advisors for their service and success.

During that time, I led a trusted advisory practice in the Pacific Northwest, helping high net worth clients, business owners, and institutions with their financial goals. My work included retirement plan design, managing corporate cash, and building investment strategies using hedge funds, private equity, equity and bonds.

What made my approach stand out - then and now - is a strong focus on honest communication, clear strategies, and always acting in the client’s best interest. Today, I bring that same experience to Pinnacle Wealth Advisory, where I help business owners feel confident and in control of their financial future.

Executive Director, Wealth Advisor, Senior Portfolio Manager, Alternative Investments Director

Merrill Lynch

I launched my financial services career as a Financial Consultant at Merrill Lynch, laying the groundwork for what became over 30 years in investment advisory and wealth building.

In those early years, I focused on building strong client relationships - working with individual investors, small business owners, and emerging entrepreneurs. I developed skills in portfolio management, investment analysis, and comprehensive financial planning, while learning how to make complex financial ideas simple and actionable.

I gained experience in market research, securities analysis, and risk management, with a focus on asset allocation, mutual fund selection, and retirement planning. I exceeded new client acquisition goals and built a solid referral base through consistent, high-quality service. Most importantly, I learned that real trust comes from clear communication and a deep understanding of each client’s goals.

The foundation I built at Merrill Lynch prepared me for the sophisticated wealth management challenges I would later take on at Morgan Stanley and ultimately gave me the expertise and perspective to launch Pinnacle Wealth Advisory, where I continue to serve high net worth clients and business owners with clarity, care, and confidence.

Financial Consultant

Clarity for Founders. Confidence for What’s Next.

You’ve built something from nothing. Now the real work begins - scaling smart, exiting well, and protecting what you’ve earned.

That’s where I come in.

I bring 32 years of experience advising founders and business owners through high-stakes financial transitions. I grew up in a family business with 25 stores across Texas, worked every job in it, and learned firsthand what it takes to grow, lead, and eventually let go.

At Pinnacle Wealth Advisory, I focus on:

1. Clarifying the Business Side
We uncover blind spots (financial) through business analysis and transition planning. Then we can bring in the right CFOs, CROs, and systems to scale or sell with confidence.

2. Structuring the Personal Side
From investment management to tax and estate planning, I align your personal wealth strategy with your long-term vision. My CIMA® certification reflects a rigorous standard of investment advice, financial planning, and fiduciary excellence - earned through intensive education, experience, and ongoing ethical commitment.

3. Guiding the Transition
Whether you’re preparing for an exit, generational succession, or just more time off, I help you make confident, tax-aware decisions...before, during, and after the transition.

My comprehensive approach includes business valuation analysis, tax planning modeling, succession planning, and post-sale wealth management. I collaborate with top-tier tax attorneys, CPAs, estate planning attorneys, and investment bankers to create customized solutions aligned with each client’s goals.

As a fiduciary advisor, I work solely in your best interest. My process integrates everything from complex tax modeling to legacy planning, always grounded in your goals and values.

If you’re a business owner thinking about what’s next, I’d be glad to talk.

Doug Greenberg, CIMA®

Law Office of Rohan S. Grant, PLLC

Client Advocacy in Legal Matters: Specialize in handling transactional disputes, contract negotiations, litigation, and compliance. Skilled in representing clients at public hearings, depositions, arbitrations, trials, and delivering comprehensive legal support.

Expert in Navigating NYC Council Funding: Adeptly guide nonprofit clients through the complexities of the New York City Council’s discretionary funding application and award process. Provide risk management and strategic advice to organizations in order to secure critical funding and support.

Leadership in Campaign Operations: Facilitated operations for multiple high-stakes electoral campaigns across New York’s five boroughs. My leadership in ballot petitioning, phone banking, volunteer engagement, and issue troubleshooting significantly increased campaign effectiveness and voter outreach.

Commercial Litigation, Renewable Energy, & Government Relations

Affila Group

Spearheading Stakeholder Engagement: fleet-electrification outreach, conducting extensive market research, and fostering strategic partnerships with government agencies, Original Equipment Manufacturers (OEMs), dealers, educational institutions, and trade associations.

Alliance Building for Advocacy Success: Establish and nurture a dynamic network of alliances encompassing community groups, elected officials, business leaders, and legislative bodies at both city and state levels. Advance advocacy strategies and achieve client objectives through collaborative efforts.

General Counsel, Executive VP

Abrams, Fensterman, Fensterman, Eisman, Formato, Ferrara, Wolf & Carone, LLP

Here, I managed the litigation of insurance defense matters, representing carriers in claims stemming from motor vehicle accidents, premises liability, labor law violations, and construction accidents.  Member of the firm’s Insurance Defense and Commercial Litigation Departments. 

I appeared on behalf of clients at hearings, depositions, oral arguments, mediations, arbitrations, and at trial serving as First Chair.

I also wrote internal position and policy papers based on research into emerging legislation at the state and municipal levels.

SENIOR ASSOCIATE - GENERAL LIABILITY

New York City Council

In this role, I researched statues and case law to build internal memos and reports on City Council legislation, defending against challenges to City Council laws governing labor, healthcare, and small businesses.  

I advised Council members on litigation, legislation, internal investigations, and compliance.  Specific topics included legislative privilege, ethics, and conflicts of interest.

This role involved engagement with the New York City Conflicts of Interest Board on behalf of Council Members and staff.

I also drafted and filed motions at the state and federal level.

Associate General Counsel

Quinn Emanuel

I supported the discovery phase of a large-scale foreclosure prevention and mortgage-backed securities litigation matter.  

My scope of responsibilities included the preparation and summarization of depositions, and the review of documents to identify issues for discovery.

Litigation Support Attorney

General Counsel and Executive VP at Affila Group, a leading consulting firm that helps clients accelerate the transition to electric vehicles. With over 15 years of experience in the public and private sectors, I have a proven track record of delivering innovative and client-focused solutions in complex and high-stakes situations.

I leverage my expertise in public-private partnerships, renewable energy, clean-tech, infrastructure, and commercial real estate to facilitate the development and deployment of EV infrastructure and services across the country. I also oversee the legal and regulatory aspects of the company, ensuring regulatory compliance, risk management, and best practices. I am passionate about driving positive change and creating value for our company, its partners, and its customers.

taplio

The Battle

Doug Greenberg, CIMA®

Rohan Grant

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