Osnaburgh Advisory.

Discreet, high-calibre advisory for ventures and institutions pursuing growth with intention.

We work with well-funded ventures, family offices and governments primarily across EMEA and ASEAN markets.


Venture Growth and Expansion (click to expand)

For well-funded companies pursuing growth—whether entering new markets or building capacity at home

Growth is one thing.

Growth with the right partners, strategic clarity and impactful capital – minimising risk and maximising upside – is where we specialise.

We open doors, simplify complexity and connect you with investors, government stakeholders and commercial partners who matter.

How we help you:

  • Market entry and strategic pathways for international expansion
  • Growth infrastructure – capital raising, partnerships, strategic hires for domestic scaling
  • Ongoing advisory as you build. We partner for the long haul.

How we work: 6–12 month retainers, with success fees aligned to key milestones.

→ Click here to discuss your growth ambitions

Family Offices & Capital Allocators (click to expand)

For leaders and institutional investors seeking opportunity, talent and strategic clarity

You manage significant capital and need trusted counsel, vetted opportunities and support building the next chapter of your portfolio or institution.

How we help you:

  • Advisory on venture positioning, leadership and capital strategy
  • Access to investment opportunities through our curated network
  • Leadership development and ecosystem building, in partnership with leading institutions

How we work: Ongoing advisory relationships, programme design and discreet introductions between trusted counterparties.

→ Click here to begin a confidential conversation

Governments & Institutions (click to expand)

For national bodies and universities driving entrepreneurship, innovation and economic development

You’re tasked with accelerating entrepreneurial ecosystems, attracting talent and capital, or repositioning innovation strategy.

You need an ally who can navigate policy, convene stakeholders and deliver outcomes—not just write reports.

How we help you:

  • Entrepreneurship and innovation strategy aligned to national priorities
  • Programme design and ecosystem activation
  • High-level stakeholder engagement and strategic positioning

How we work: Advisory retainers, programme design fees and strategic partnership models.

→ Click here to begin a strategic conversation

Talent and Human Capital Advisory (click to expand)

For legal, private wealth and professional service sectors requiring discreet, high-calibre appointments

The right hire changes trajectory and drives growth.

The wrong one costs years.

Whether you’re building senior leadership, entering new markets or managing succession, we find people who fit—strategically, culturally and for the long term.

How we help you:

  • Senior and executive placements within private wealth, private client and legal services
  • Market mapping, succession support and team build-outs
  • Introductions aligned to firm strategy and values

How we work: Retained search, success fees and ongoing talent advisory.

→ Click here to begin a confidential search


Our discreet method of working

We operate on a boutique model with a lean, high-trust core — leveraging expert collaborators from across the world to execute high impact projects.

Much of our work is confidential by nature.

We represent select clients in sensitive negotiations, facilitate introductions between trusted counterparties and advise on matters where discretion is paramount.

We do not publicise all clients or projects. What we share here reflects the type of work we do, not an exhaustive record.

If you’re exploring an opportunity where trust, access and discretion matter, we’d be glad to speak with you.

Click on our services above to learn more or click here to let us know how we can help you.

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Osnaburgh Advisory

71 – 75 Shelton Street 
Covent Garden
London, United Kingdom
WC2H 9JQ