Drofrehter Corporation

A Michigan family office

The family office of the Retherford family.

Drofrehter Corporation oversees the family's assets, operating companies, and intellectual property. It is run with a long horizon and the discipline of a plant controller: every entity reconciled, every decision written down.

Contact the office What the office does

The office at a glance

Stewardship of the family's capital

Run to the same standard as a corporate close, every month.

  • Capital allocation and cash management
  • Consolidated reporting across every entity
  • Insurance, risk, and advisor coordination
See what the office does

Drofrehter is Retherford, written in reverse.

The office carries the family name, turned around. Read one way it is the family; read the other it is the company that serves it.

RetherfordDrofrehter

The office

What the office does

A single office that holds, administers, and reports on everything the family owns, so that nothing important lives in someone's head or someone's inbox.

StewardshipFamily assets and capital

Day-to-day oversight of the family's assets, run to the same standard as a corporate close.

  • Capital allocation, budgeting, and cash management
  • Banking relationships and account oversight
  • Risk review and insurance coordination

Holding companyHeOntotita Corporation

Every family business is held through HeOntotita Corporation. The office oversees HeOntotita, and HeOntotita owns the operating companies and ventures beneath it.

  • Ownership and board-level oversight of HeOntotita Corporation
  • Budgets and results review for each company HeOntotita holds
  • Intercompany agreements and transfer documentation

Intellectual propertyPatents, filings, and licensing

The family's inventions are held through HeOntotita and treated as long-term assets, with each one tracked from first draft through filing, protection, and licensing.

  • Provisional and non-provisional filing calendars and deadlines
  • Freedom-to-operate reviews before capital is committed
  • Licensing discussions with manufacturers and OEMs

ReportingOne set of books for the family

Consolidated reporting that shows the whole picture in one place, closed on a monthly calendar.

  • Monthly close and reconciliation across every entity and account
  • Annual budgets and variance review
  • Records prepared for tax and legal advisors

GovernanceStructure, records, and continuity

The structure that keeps the family's holdings organized, compliant, and transferable.

  • Entity formation, annual filings, and registered-agent coordination
  • Written controls and documented decision-making
  • Estate and succession planning with the family's advisors

Holdings

Holdings

All of the family's businesses sit under one holding company. Each operating company runs on its own, with HeOntotita as owner and the office as overseer.

HeOntotita Corporation

Holding company for all family business holdings

A Michigan corporation that owns every business the family holds, from its consulting firm to its portfolio of patent-anchored ventures. Holding everything in one company keeps ownership clear, keeps each business's liabilities separate, and gives the office one set of consolidated results to review.

  • Owns Diakrisi Corporation and each venture entity
  • Holds the family's patent filings and licenses
  • Runs freedom-to-operate review before a venture advances
  • Reports consolidated results to the family office

Diakrisi Corporation

Management consulting · held by HeOntotita

Consulting in manufacturing finance and accounting, drawing on three decades of plant and corporate controllership.

  • Standard costing and inventory valuation
  • ERP and EPM implementation support
  • Close, budgeting, and controls for manufacturing finance teams

Venture portfolio

Patent-anchored ventures · held by HeOntotita

A portfolio of technology ventures, each organized as its own corporation and built around its own patent filings.

  • Each venture is a separate entity with its own filings
  • Advanced only after freedom-to-operate review
  • Commercialized through licensing to manufacturers and OEMs

Where the ventures work

The ventures share one idea: a physical material that proves where something came from and what has happened to it.

Paper and packagingAuthentication and compliance layers built into tissue, paperboard, and labels
Data centersWitnesses for cooling, water, and electrical infrastructure
Food protectionTraceability and sanitation evidence for food plants
Energy and industryLifecycle evidence for fuels, filters, batteries, and process equipment

Approach

Approach

The office manages the family's affairs the way a well-run plant manages its costs: measured, documented, and built to last.

Patient

Decisions are made for the next generation, not the next quarter.

Private

The office serves one family and does not manage outside capital.

Exact

Every entity reconciles, every month, on controller-grade books.

Owned

The family builds and holds its own companies and inventions rather than renting exposure to them.

Documented

Every material decision has a written record: what was decided, why, and by whom.

Independent

Advisors are chosen for the work, and no one is paid to sell the family a product.

How decisions are made

Every commitment of the family's capital or time follows the same five steps.

  1. IdentifyDefine the opportunity or problem and what it would cost.
  2. DiligenceTest the facts, the numbers, and the legal position.
  3. DecideCommit, pass, or set a condition that must be met first.
  4. DocumentRecord the decision, the reasoning, and who owns it.
  5. ReviewMeasure results against the original case on a set schedule.

The office's year

A fixed calendar, so that nothing depends on memory.

MonthlyClose the books
  • Reconcile every entity and account
  • Review cash and commitments
  • Track filing and renewal deadlines
QuarterlyReview the holdings
  • Results for each company against budget
  • Status of each venture and its filings
  • Advisor check-ins on open matters
AnnuallyPlan and renew
  • Budgets for the office and each company
  • Entity annual reports and registrations
  • Estate, insurance, and succession review
As neededDecide
  • New ventures, licenses, or transactions
  • Run through the five-step process above
  • Recorded in the decision log

Principal

Principal

The office is led by Jeffrey D. Retherford, who has spent more than thirty years in plant and corporate controllership and CFO-level leadership across paper, building products, biomass energy, medical devices, and federal manufacturing.

His career has been spent inside manufacturing plants: closing the books, building cost models, and putting new financial systems into service. He has completed ten ERP and EPM implementations across six platforms, and he founded HeOntotita Corporation, the family's holding company, and Diakrisi Corporation.

Drofrehter Corporation is a Michigan corporation, as is HeOntotita Corporation beneath it.

Jeffrey D. Retherford

Working with us

Working with the office

The office works with a small number of outside parties. Here is what helps each of them get a useful answer quickly.

Advisors

Attorneys, accountants, bankers, and insurers who serve the family.

  • Send engagement terms and scope in writing
  • Route requests for records through the office

Licensees

Manufacturers and OEMs interested in the family's technology.

  • Name the product line and application
  • Expect an NDA before technical detail is shared

Counterparties

Companies proposing a transaction, partnership, or joint venture.

  • Send a short written summary first
  • Include who you are and what you are proposing

What the office looks for

In a licensee, partner, or counterparty:

  1. A real application. A product line or process where the technology solves a problem today.
  2. A long view. Interest in a relationship measured in years, not a single transaction.
  3. Clean terms. Agreements in writing, with clear scope, ownership, and reporting.
  4. Manufacturing sense. Teams that understand cost, quality, and scale on the plant floor.

Confidentiality

Discretion is part of the work. The office handles every outside conversation the same way.

  1. NDA first. Technical and financial detail is shared only under a signed non-disclosure agreement.
  2. Need to know. Family and company records go only to the advisors working the matter.
  3. Nothing published. The office does not disclose holdings, figures, or counterparties.
  4. Written record. What was shared, with whom, and when is logged.

Questions

Common questions

Does the office manage money for other families or investors?

No. Drofrehter Corporation is a single-family office. It manages only the Retherford family's assets and does not accept outside capital.

How do I propose a licensing arrangement?

Use the contact form or email the office with your company, the product line, and the application you have in mind. Technical detail is shared under a non-disclosure agreement.

How are the family's businesses organized?

Drofrehter Corporation, the family office, is a Michigan corporation. Every family business is held through HeOntotita Corporation, a Michigan holding company. Diakrisi Corporation and each venture are separate corporations with their own books, owned by HeOntotita. The family office oversees HeOntotita but does not run the operating companies day to day.

Does the office sell financial products or give investment advice?

No. The office does not sell products or give advice to the public. It acts only for the family.

Contact

Contact the office

Advisors, licensees, and counterparties can reach the principal directly.

Incorporated

Michigan

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