VectorOneVectorone
— 2026 —
Vectorone — Accounting, drawn from first principles

One instrument
for the books
of the complex
economy.

For
Oil & Gas. Insurance. Private Equity. Healthcare. Defense. Utilities.
Method
A ledger built for complexity. A close built for speed. A record built to be trusted.
Request a briefing
i / Thesis
One axis
i.
Thesis

The accounting industry built its tools for the simple cases and asked the complex ones to adapt. We think that was the wrong way around.

We started by drawing the instrument the work actually requires. A ledger that treats complexity as a primitive, not an exception. A close built for speed. A single source of truth your auditors and your operators read the same way.

ii / Forms
One axis
ii / Forms

Three primitives.
One instrument.

A

Capture

All financial activity, recorded into a single model — with the detail the business actually needs to make decisions.

B

Enhance

The speed and efficiency of your close, reconsidered — less time spent assembling the numbers, more spent acting on them.

C

Report

The information your partners need, from one source of truth — read the same way by everyone who depends on it.

iii / Field
One axis
iii / Field

Where the
instrument is
deployed.

01Oil & GasUpstream · Midstream · Downstream
02InsuranceCarriers · Reinsurance · Reserves
03Private EquityFunds · Portfolio · Waterfall
04HealthcareSystems · Payors · Providers
05DefensePrograms · Contracts · EAC
06UtilitiesGeneration · Transmission · Rate base
180.
Quantum
Billion (USD)
Capital under ledger across active engagements. A small number of operators. A long horizon.
19
Jurisdictions, native
1.2d
Median close cycle
1:1
Engineer per client
100y
Designed horizon
iv / Contact
One axis
iv / Contact

Tell us about
your balance sheet.

We take on a small number of operators each year. Engagement begins with a private briefing — fit, architecture, terms — before either side commits.

Office
Dallas · San Francisco · New York