Stoneriver Capital
Services

Three Areas of a Family's Affairs. One Person Accountable for All of Them.

Most engagements begin with two or three services and expand as trust builds. Start with the area that is costing you the most time.

01 · 3 services

Family Office Finance

Moving and tracking money, and overseeing the people who handle it.

Discuss Your Finances and Reporting
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Administrative Concierge

We run the day-to-day machinery of your financial and personal affairs, so that nothing depends on you remembering it.

  • Bill payment and cash flow oversight
  • Vendor and service provider coordination
  • Recurring reporting and record-keeping
  • Household and lifestyle administration
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Financial Oversight

Independent oversight of the people and projects handling your money, with the leverage to negotiate on your behalf.

  • Fee and service provider review
  • Vendor negotiation and cost recovery
  • Budgets, timelines, and deliverables
  • Consolidated reporting across advisors
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Accounting & Payroll Oversight

We oversee the accounting and payroll function rather than keeping the ledger ourselves. We set the cadence, brief the bookkeepers and accountants, and make sure what arrives is accurate and on time.

  • Bookkeeper and accountant coordination
  • Payroll administration and oversight
  • Month-end and year-end reporting cadence
  • Support to tax preparers and auditors
02 · 2 services

Estate & Household Operations

Running the properties and the staff who work in them.

Review Your Properties and Staff
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Property & Lifestyle Management

Real estate is an operating business whether or not you treat it as one. We treat it as one.

  • Day-to-day property operations
  • Maintenance planning and capital projects
  • Insurance review and claims
  • Household staff coordination
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HR & Benefits Administration

Hiring, onboarding, benefits, and healthcare administration for household staff and small teams. Much of this is hands-on work, and part of it is delivered with specialist HR and benefits consultants alongside.

  • Hiring, onboarding, and offboarding
  • Benefits and healthcare plan administration
  • Household and small-team payroll
  • HR consultant selection and oversight
03 · 3 services

Entity & Cross-Border Coordination

Legal and cross-border matters, where we select the specialists and coordinate their work.

Plan a Trust, Entity, or Move
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Wyoming Trusts & Asset Protection

We are not trust counsel. We help you navigate the process: selecting and briefing the right attorney and trustee, keeping formation on schedule, and making sure the structure stays current once it exists.

  • Attorney and trustee selection and briefing
  • Wyoming trust formation, managed alongside counsel
  • Ongoing administration and registered agent coordination
  • Keeping the structure current as circumstances change
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Business Structuring & Compliance

How an entity should be designed is a legal question. Keeping the structure clean as it grows is an operating one. We handle the second and coordinate the specialists who handle the first.

  • Entity formation coordinated with your counsel
  • Annual filing and compliance calendar
  • Policies, controls, and documentation
  • Registered agent and corporate records
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Expat & Global Mobility Support

A move abroad touches banking, entities, filings, insurance, property, and schooling at once. We sequence the move and coordinate the local specialists in each jurisdiction, rather than advising on any one of them ourselves.

  • Relocation planning and sequencing
  • Cross-border banking and account setup
  • Selection and coordination of local counsel and tax advisors
  • Ongoing oversight of interests left behind
How engagements are structured

Three Ways to Work with Us

Retained

Ongoing COO

A fixed monthly engagement with a set cadence of oversight, reporting, and availability. The most common arrangement for established family offices.

Project

Defined Build

A scoped piece of work with a start and an end: a compliance build-out, a systems migration, a relocation, a family office setup.

Interim

Transitional Leadership

Full-time operational leadership through a departure, a succession, or a sale, including the search for whoever comes next.

Common questions

What Our Clients Usually Ask First.

What is Stoneriver Capital?

Stoneriver Capital provides fractional Chief Operating Officer services to family offices, private enterprises, and internationally based individuals. Richard Silberberg places senior operational leadership at the center of a complex structure, coordinating the advisors, entities, property, and reporting that keep it running.

What Services Does Stoneriver Capital Provide?

Administrative concierge, financial oversight, accounting and payroll oversight, HR and benefits administration, property and lifestyle management, and coordination of trusts, business structuring, and cross-border moves. Most engagements begin with two or three of these and expand over time.

Who Does Stoneriver Capital Work With?

Family offices, high-net-worth families, entrepreneurs and family enterprises, and expatriates with interests in more than one country.

How Does Stoneriver Capital Help Clients?

By taking operational responsibility rather than giving advice alone. That means owning the filing calendar, the reporting cadence, the vendor relationships, and the coordination between advisors, so the structure keeps running whether or not the family is watching it.

What Business and Administrative Matters Can Stoneriver Capital Facilitate?

Entity formation and ongoing compliance, Wyoming trust formation and administration, relocation and cross-border banking, insurance review, household staffing, and healthcare and benefits administration. In each case Stoneriver Capital coordinates and oversees the work rather than acting as the specialist.

How Does Stoneriver Capital Work with Outside Specialists?

Richard Silberberg maintains a network of counsel, trustees, accountants, insurance and technology specialists. He selects the right professional for a matter, briefs them, and holds the work to a schedule and a budget.

Next step

Not Sure Which One Fits?

Most clients aren't, at first. Describe the situation and we can design a set of services that will fit individual client needs.