Toyota-trained. Floor-proven. Results-measured.

I FIND THE
IDEAL CONDITION. I MAP THE GAP. I CLOSE IT.

30 years. Toyota City, Japan. Not from a book — from the people who invented it. No 200-slide decks. No consultants in suits who've never touched a machine. I walk your floor. I find what's broken. I fix it.

Let's Talk See Results
4% → 93% OEE
2% → 98% FTQ
$80M+ ANNUAL SAVINGS
7X OUTPUT PER PERSON
2% → 98% FTQ
$80M+ ANNUAL SAVINGS
7X OUTPUT PER PERSON
3 MONTHS TO BREAK-EVEN
4% → 93% OEE
RESULTS
// Audited results. Not projections.

THE NUMBERS DON'T LIE

4% → 93%
Overall Equipment Effectiveness
Tubular Steel USA. Dead plant. Everyone said it couldn't be saved.
15 months
2% → 98%
First Time Quality
Magna Steyr Japan. Failing operation turned most profitable global unit.
3 weeks
$80M+
Annual Cost Reduction
Nissan North America. 6M sq ft, 6 vehicle models, 400 AGVs.
Annual target: $100M
7X
Output Per Person
Gantri. World's largest connected 3D print farm. 5 to 35 units per person per day.
5 months
BREAK-EVEN
Restored
Bluegrass Living. Years of losses reversed. Machine running in 3 weeks after 8 years down.
3 months
PORTFOLIO
// Real work. Not renderings.

FROM THE FLOOR

Bluegrass Living

Years of losses → Break-even in 3 months

Building products manufacturer. No standard work, no flow, no visual management. Assembly chaos with parts in cardboard boxes on the floor. Restarted a machine that had been down 8 years. Designed aluminum extrusion workstations with organized parts presentation and ergonomic tooling.

Before Bluegrass Living assembly area before - cluttered workbenches, parts in cardboard boxes on floor, no organization
Assembly area. Parts in cardboard on the floor. No flow. No standard work. No visual management.
After Bluegrass Living workstation after - organized aluminum extrusion workstation with labeled blue bins and spring balancers
Same area. Aluminum extrusion workstation. Labeled bins. Spring balancers. Every part has a home.

Tubular Steel USA

4% → 93.9% OEE in 15 months

Family-owned steel tube manufacturer. First outside operator in company history. Built OEE monitoring, jidoka culture, and a custom $39K inline inspection system (74% below industry standard). Hired and developed the quality manager and maintenance manager from scratch.

Vorne XL HD display showing DOWN state - red screen, 0 actual output, 5+ hours downtime
Vorne XL HD — DOWN. Red screen. 0 actual. 5:29 downtime. 19,781 target. This is what the truth looks like when you first turn the lights on.
Vorne XL HD display showing RUNNING state - green, 4856 actual, 103.8% efficiency
Vorne XL HD — RUNNING. Toyota Tube 16. 4,856 actual. 103.8% efficiency. 95.8% availability. 97.2% quality. Same plant.
Vorne andon dashboard showing plant-wide OEE monitoring across 5 machines
Plant-wide andon. All machines at a glance. RS 40 Mill, BEWO Saw, Haven 2–4. Running Toyo Seat USA parts. Real-time visibility.
Custom inline coil inspection system with Keyence laser sensors on tube forming press
Custom inline inspection. Keyence laser sensors measuring coil thickness & width at 300m/min. My concept, $39K build vs $150K off-the-shelf. Jidoka — catch it at the source.
Stop-Call-Wait quality sign - Ensure Quality! Stop when you see a defect, Call for support, Wait before proceeding
Stop–Call–Wait. I created this at a plant that had never had quality culture. STOP when you see a defect. CALL for support. WAIT before proceeding. Pure TPS.
David Jones with Tubular Steel team members on the factory floor
The team I built. Daniel (green, visiting customer — Toyota Boshoku Seating). Royce (yellow, quality manager I hired). Chase (orange, maintenance manager — came in as a TCAT student in 2016, now runs maintenance).
US Senator Bill Hagerty examining steel tube product during facility visit
U.S. Senator Bill Hagerty visits. His office chose us for a Go and See workforce visit. The link: he served as U.S. Ambassador to Japan, I spent 11 years at Toyota in Japan. His team thought that connection was worth seeing firsthand.

Magna Steyr Japan

2% → 98% First Time Quality in 3 weeks

Turned Magna's failing Japan operation into their most profitable global unit. Applied the real Toyota Production System — not the textbook version — to transform quality and throughput.

Yamazumi board with colored magnets showing work element allocation in Japanese
山積み表 — Yamazumi board. Color-coded work elements mapping human and machine cycle time. All in Japanese. This is how Toyota actually designs production lines. I read it, I write it, I teach it.
METHOD
// How it works

NO MYSTERY. JUST METHOD.

01

I Walk Your Floor

Not your conference room. Your floor. Where the work happens. Watching. Measuring. Asking "why" until I find root cause. Week 1.

02

I Find the Gap

Between where you are and where you should be. Not feelings. Not opinions. OEE. FTQ. Takt time. Throughput. Measured. Documented.

03

I Close It

With your team. On your floor. Teaching them to see what I see. Building systems that stick. Weeks 2–10.

04

I Leave

And it keeps working. Because your people own it now. This isn't magic. It's method. They'll carry it forward without me.

"McKinsey sends you 12 MBAs who've never run a machine. I send you me. And I've run the machines."
PHILOSOPHY
// Learned in Toyota City, Japan. Not from a book.

WHAT I BELIEVE

Ideal Condition Exists

Every process has one. Most companies have never defined it. I learned this from the people who invented the Toyota Production System — on the floor at Tsutsumi, Motomachi, Tahara, and Kyushu.

The Gap Is Measurable

Not feelings. Not opinions. Data. OEE. FTQ. Takt time. Throughput. If you can't measure it, you can't close it.

Closing It Is Work

Real work. On the floor. With your people. Not in conference rooms. Not on Zoom. Not "advising." Doing.

Your People Own It

I teach your team to see. When I leave, the system stays. That's the difference between a consultant and a sensei.

FIT
// Honest about who I work with

IS THIS FOR YOU?

This Is for You

You're bleeding money on your production floor and you don't know why
You bought automation that was supposed to fix everything. It didn't.
You're cutting headcount but output is dropping faster than labor costs
Your "lean program" produced posters, not results
You need someone who's done this before. Fast. No ramp-up time.

This Isn't for You

You want a consultant who tells you what you want to hear
You want more reports, not more output
You're not willing to change how work gets done
You think manufacturing excellence is a slogan
ABOUT
// 30 years making factories work

WHO I AM

Trained in Toyota City, Japan. 11 years learning the real production system from the people who built it. Not from books. Not from seminars. From the floor.

Business-level Japanese. 17 years living in Japan. Permanent resident. I bridge the gap between Western manufacturing and the culture that created TPS.

I've been a machinist, a supervisor, a plant manager, a VP. I don't advise from conference rooms. I'm on the floor until it's fixed.

Based in Nashville, Tennessee. Will travel anywhere the work is.

WORK SAMPLES
// Real deliverables from real engagements

SEE THE WORK

These are actual frameworks and methodologies I use on the floor. Download them. If you understand what you're looking at, we should talk.

PPTX

TPS Case Study

Real transformation documented. The gap, the method, the result. How I apply the Toyota Production System to non-Toyota facilities.

Download
PPTX

TPS Diagnostic Toolkit

The assessment framework I use in the first 2 weeks. OEE, FTQ, takt time, throughput. How I find the gap before I close it.

Download
PPTX

Factory Planning Methodology

How to design a factory from ideal condition backward. Material flow, equipment layout, human-machine allocation. The Toyota way.

Download
PPTX

Mix-Model Production Systems

Running multiple products on one line without changeover chaos. Sequencing, leveling, and heijunka in practice.

Download
PPTX

EV Assembly Line Design

Purpose-built EV production design. Battery pack integration, mixed-model flexibility, automation strategy.

Download
PPTX

Call Self-Stop System

Jidoka implementation. How to build a culture where operators stop the line for quality — and management supports it instead of punishing it.

Download
ENGAGEMENT
// The deal

HOW WE WORK TOGETHER

88 Days

That's the engagement. Proof of concept. Measurable results. Then we decide together what comes next.

Measurable Targets

Agreed upfront. OEE, FTQ, throughput, cost per unit. Not vibes. Numbers.

On Your Floor

Not on Zoom. Not "advising." Doing. With your people. Where the work happens.

Your Team Learns

This isn't magic. It's method. They'll own it when I leave. That's the whole point.

INDUSTRIES
// The method doesn't change. The results don't lie.

WHERE I'VE DONE IT

Automotive OEM
EV Battery Production
Tier 1 Suppliers
Tier 2 & 3 Suppliers
Precision Machine Shops
Digital Manufacturing
Consumer Products
Building Products
Steel & Metals
Supplier Development
CONTACT
// No gatekeepers. No sales team. Just me.

LET'S TALK

No forms. No intake process. Just call.

Location
Nashville, Tennessee