Company intelligence for engineering & construction

Your Best Expert On Every Project.

Marshal captures the judgment your senior people carry in their heads while they work, and hands it to your juniors as pre-filled drafts, margin comments and grounded answers. Not a chatbot. Not a document store.

Watch a decision get captured, filed, and handed over.

Project: Riverside InterchangePrompts ⌄
cost-report-v4.xlsxXLSX · 2 MB

I represent the Package 4 estimate on Riverside. Check the contingency against our last three projects, flag anything that needs an RFI before award, and draft the margin note in the estimator's voice.

FilesSourcesImprove
Cost report + P6 schedule + Change order + Project history +
1 · Prompt/2 · Working/3 · Draft
Of the construction workforce retires by 2031
0%
Average hours saved per month
0+
Average hours saved per month
0+
Projects value that marshal Beta was run on
0M $
Firm expertise increased in testing
0%

01 The problem

Every retirement is an unplanned data deletion.

The people who know why the last three projects came in on margin are leaving. Their reasoning was never written down, because they stopped noticing they knew it. Move the year and watch what goes with them.

0%

The clock starts. Your senior people are still at their desks, still holding the reasoning behind every call.

202620272028202920302031
YEAR 2026 · workforce reaching retirement, cumulative

02 Where it costs

A judgment call you can't explain is a variation you'll have to

When the reasoning behind an estimate walks out the door, the gap shows up later as rework and disputed variations. Size it against your own pipeline.

Illustrative model, not a performance claim. Applies published industry ranges to the figures you set.
12% REWORK · CII · 32% ESTIMATING-ROOTED · INDUSTRY DATA

Average rework exposure, per project
12% of value lost to rework (range 2–20%)
$4.8M
Share rooted in estimating judgment
32% of overruns begin as estimating errors
$1.54M
Annual exposure across your pipeline$12.3M

You can't write down what you no longer notice you know.

Michael Polanyi · on tacit knowledge · 1966

03 How it works

Watch. File. Hand over.

Marshal reads the same artifacts your team already works in, reconciles them against each other, and files the decisions it finds, each one traced back to where it came from. Run the capture.

Capture sequenceUnit · cost-report / rev 4
01The cost reportcost-report-v4.xlsxQUEUED
02The P6 scheduleprogramme.xerQUEUED
03The change orderchange-order-118.pdfQUEUED
04The margin notesreview comments · 14 threadsQUEUED
05Prior outcomesproject history · 3 jobsQUEUED
Decisions extracted3 found · sourced
D-01

Contingency held at 8%, not released at GMP

94%confidence
D-02

Escalation applied to structural steel only

89%confidence
D-03

Provisional sum flagged for RFI before award

82%confidence
Each decision keeps its sources · nothing is invented

Marshal is built to handle

Estimate reviews
Contingency decisions
Change-order impact
Schedule risk
Bid go / no-go
Junior handovers
Grounded answers

04 The two-sided loop

The same report. Both sides of the desk.

One captured decision serves two people. The expert sees their own reasoning, filed. The junior sees a recommendation in that expert's voice, with the confidence and the full chain behind it.

Cost report · Package 4 · structuralRev 4 · 26 Jul
Structural steel — supply & erect$6,420,000
Contingency (held)$980,000
Escalation provision$310,000
"Hold the 8%. Steel market's still moving and the erection sequence isn't locked. Don't release at GMP."
captured · D. Okafor, senior estimator · from margin note + cost-report v4
"Escalation on the steel line only. The concrete's already procured, so it's exposed to nothing."
captured · D. Okafor · reconciled against programme.xer

05 The context graph

Files tell you what. Only Marshal tells you why.

Underneath every answer is a graph: the experts, the projects, the decisions and the artifacts they came from, all linked. Hover a node to see what it touches.

D. OkaforS. LindqvistRiversideHaldenHold 8%Steel escalationcost-reportCO-118
expertprojectdecisionartifact
Decision
Contingency held at 8%
Captured from a margin note, reconciled against the schedule, reused on every project in the same market.
Held byD. Okafor
Appears in3 projects
Grounded incost-report-v4
Auto-touring · hover any node

Grounded answers

A question in. A cited answer out.

When a junior asks, Marshal doesn't guess. It matches the question against the graph, pulls the captured decisions and the artifacts they came from, and answers with every source still attached. Question

Question
Match to graph
Decisions
Sources
Cited answer
Grounded answer · question → cited answer

06 Results

Software built to be needed less.

The measure of success is a junior who needs Marshal less each quarter, because the reasoning has become theirs. Support falls as competence rises.

Target, not a measured outcome
0%

Built to cut a junior's time-to-competence on their first cost report by well over half.

Schedule · time-to-competenceRev 4 · illustrative target
0%0%0%0%0%0%0%0%onboardingmonth 2month 4month 6
Lines cross around month 3, the handover point.
Marshal support neededJunior's independent skill

07 The line we hold

Marshal never signs the work. Your people do.

The tool is explicit about what it does and does not touch. Judgment, sign-off and accountability stay with the people who hold the licence.

Automated fully

Finding & filing

Reading artifacts, reconciling them, surfacing the decisions inside and keeping every source attached. The clerical work nobody has time for.

e.g. matching CO-118 to the cost line it changed
Assisted only

Drafting & advising

Pre-filled drafts, recommendations in an expert's voice, grounded answers. Always a starting point, always shown with its reasoning, never the last word.

e.g. a recommended contingency, with the chain behind it
Never automated

The signature

Approving, committing, signing. The moments that carry professional and legal accountability stay with your licensed people. Marshal has no authority here, by design.

e.g. releasing contingency, issuing the estimate

Founding partner programme

Five places. One cohort.

We are taking five engineering and construction firms into the first cohort. Direct access to the founders, capture set up on a live project, and pricing held for the life of the partnership. We are pre-launch and we would rather earn a handful of partners than sell to a crowd.

3 / 5
Places remaining

Your experts already trained the model. They just don't know it yet.

No integration required for the first session.

Company intelligence for engineering & construction ·
we keep the reasoning when the people move on.

MARSHAL

MARSHAL

MARSHAL

© 2026 Marshal, Inc. · Delaware C-corp