Expert Business Law Solutions
Dedicated legal support for your business success.
Expert Business Law Solutions
Dedicated legal support for your business success.
Dedicated legal support for your business success.
Dedicated legal support for your business success.
Oberholzer Advisory Services LLC is a U.S.–based strategic advisory and facilitation firm specializing in international business structuring, high-value transactions, financial oversight, and compliance solutions for clients operating in demanding and regulated sectors.
Built on decades of executive leadership across aviation, mining, energy, trade facilitation, and legal consulting, we bring a unique blend of practical experience, global networks, and industry intuition to deliver outcomes where others see obstacles.
We believe in trust, transparency, and precision.
We act with professional integrity, protect our clients’ interests fiercely, and deliver work that stands up to legal, financial, and operational scrutiny.
When you partner with Oberholzer Advisory Services, you gain more than an advisor—you gain a strategic ally committ

End-to-end support for international deals, including due diligence, contractual structuring, payment routing, and risk mitigation—particularly in jurisdictions with regulatory or sanctions-based constraints.

Formation, restructuring, and governance of multi-entity business groups, including compliance frameworks, shareholder documentation, fiduciary oversight, and long-term strategic alignment.

OAS is known for its ability to manage sensitive or high-stakes matters requiring confidentiality, accuracy, and professional independence.
In 2023–2024, Oberholzer Advisory Services (OAS) was engaged to assist in a highly complex cross-border commercial dispute involving:
The situation demanded strategic coordination, forensic clarity, and discreet advisory support across legal, financial, and operational fronts.
OAS was appointed to stabilize the matter, protect the client’s interests, and reconstruct the true commercial position.
A series of aviation procurement deals had been executed between multiple entities over several years. During this period:
Complicating the matter further, Harper & Cole Attorneys issued letters presenting allegations regarding:
These allegations conflicted sharply with funding records, internal resolutions, and documented correspondence.
Various parties issued competing narratives about:
This created a legal and operational deadlock.
Several high-value payments routed through offshore settlement agents were delayed due to:
Creditors became concerned, and reputational harm risk increased significantly.
Outcome & Impact
OAS delivered measurable value across the matter:
The full funding trail disproved several incorrect claims.
Evidence confirmed which party held rightful control over the aviation asset and related entities.
Creditor stability and structured communication restored confidence in the client’s professionalism.
OAS’s evidence packs provided clarity that allowed attorneys to advance strong, defensible positions.
Clear lines of authority and decision-making were established to prevent future disputes.
Why It Matters
This matter demonstrates OAS’s core strengths:
We operate at the intersection of legal complexity, cross-border finance, and multi-entity corporate governance—ensuring clarity where confusion exists, structure where disorder arises, and stability when stakes are high.
Whether navigating aviation deals, high-value transactions, regulatory constraints, or multi-jurisdiction corporate disputes, Oberholzer Advisory Services delivers precision, discretion, and results

We love our customers, so feel free to visit during normal business hours.
919 North Market Street, Wilmington, DE, USA
Open today | 09:00 – 17:00 |
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