
Michael A. Manneh


Founders, executives, families, and businesses rarely experience their financial lives in clearly defined stages. Growth, liquidity, risk, and personal decisions tend to converge under pressure, precisely when coordination matters most. Yet advice is still too often fragmented across firms, teams, and specialties.
Pierre and Michael Manneh each spent decades advising clients through these moments from different vantage points. Pierre worked closely with founders, executives, and individuals as they built companies, navigated inflection points, and prepared for liquidity and transition. In parallel with that work, Michael advised many of the same types of clients, including venture-backed companies, startups, and families, helping them navigate the broader financial implications as businesses scaled and personal balance sheets became more complex.
Clients felt the friction when investments, banking, lending, and personal decisions were handled separately. The strongest outcomes came from understanding the full picture early and staying involved as decisions evolved. Bringing their experience together created one team and one place for coordinated thinking and continuity across personal, business, and investment decisions.
Today, Pierre and Michael bring that shared perspective to clients who want a more direct relationship, clearer judgment, and advice that stays aligned as circumstances change. Their work focuses on coordinated decision making across personal, business, and investment priorities, supported by the depth, stability, and global platform of Morgan Stanley. The result is a single, trusted relationship built to support complexity with clarity and endure over time.
How We Support Clients
Navigate early-stage growth with confidence. We offer a full suite of solutions designed to simplify your finances and help you grow, including modern alternatives to banking, robust liquidity and cap table management, and tailored financing options.
We offer end-to-end solutions to manage the complexities of scaling. Fuel your growth trajectory with our full spectrum of private capital experience.
Monetizing your success demands a global partner with unparalleled experience. We support late-stage companies in optimizing their exit strategies through integrated services: comprehensive account structures, international payment capabilities, bespoke investment management, and world-class strategic advisory.
Determine a business succession and/or estate plan encompassing your enterprise. Secure access to liquidity for business needs.
As a successful corporate executive, you face unique challenges. Morgan Stanley offers services designed for executives like you, helping you make more informed choices and manage your wealth more effectively.
Designed for executives who have significant wealth in stock and options of their company, the Concentrated Stock and Options Analysis illustrates various valuations of holdings as well as hypothetical diversification scenarios.
Equity awards are a recognition of your executives' hard work. Let's help put them to good use. Leveraging an innovative analysis platform, our team provides strategy and perspective to help your leaders maximize the impact of their equity.
As a corporate executive, you may be aware of material non-public information at any time and can also face company-imposed quarterly or specific blackout periods restricting market access to trading your company stock. A 10b5-1 plan is designed to address these issues. By utilizing a 10b5-1 plan, you can gain an affirmative defense against claims of insider trading. Your plan can include tailored trading schedules that coordinates with your personal need for liquidity and your own timing requirements.



