StephenOldfield

The Oldfield Broadsheet — Est. 2026

Projects

Built, not bought

The systems I run outside the day job. Some are software, most are soil and steel. All of them follow the same rule: build it to hold up, then improve it a season at a time.

  • 01

    Flagship · AI

    The AI second brain

    An AI-operated vault that runs the paperwork of my life — it reads the inboxes, files the captures, refreshes the dashboards, and leaves me the decisions. This site was designed and built by it.

    Read the write-up →
  • 02

    Grow

    Garden & grow systems

    Raised beds and season-by-season growing systems — planned like infrastructure, not hobby rows. The goal is a household that feeds itself a little more every year, and two boys who know how food happens.

  • 03

    Land & home

    Land, tractor & home builds

    A compact tractor with a loader, a mower deck, and a snowblower; land projects; and long-term home infrastructure — the unglamorous builds that make a place more capable every year.

  • 04

    Capital

    The investing system

    A rules-based, long-term system: value entries, concentrated conviction, no trading. Built to remove emotion from the loop — the rules make the calls, I approve them. Philosophy only here; no holdings, no numbers.

    Not investment advice