For construction firms running Business Central & Assignar

The institutional memory layer
for construction.

Talk to it through your AI.

Upload your historical contracts. See where you priced low. See where you priced right. The longer you run on Demiton, the better the next bid gets.

Reads from

Microsoft Dynamics 365 Business CentralAssignarPayCatMicrosoft SharePointClaude by Anthropic
Claude — Demiton MCP
JT

What were our labour cost variances on the last 5 highway projects?

D
ProjectLabour Δ
Bruce Hwy — Gympie North+14.2%
Ipswich Motorway Stage 4-3.1%
Cunningham Gap Upgrade+9.7%
Gateway Ext. North+1.4%
Sunshine Coast Rail-6.8%

Demiton — sourced from Business Central + Assignar · 5 projects · data to yesterday

The Structural Problem

Construction Systems Slowly Drift Apart

Every project moves through multiple systems. Each handoff slightly changes how costs are categorized, coded, or recorded.

Over time, those small differences compound until estimates, budgets, and actuals no longer align.

Stage 1 · Estimate

Estimators build the cost structure in estimating software and spreadsheets.

~40 hrs

average time to produce a tender

Stage 2 · Budget

Finance recreates the cost structure inside Business Central — manually.

3–5 days

to reconcile estimate into ERP

Stage 3 · Actuals

Field activity, labour, plant and materials flow in from Assignar and payroll.

12+ months

before the full picture is available

The Result: You find out too late. And you never learn.

Each system uses slightly different cost codes, structures, and categories.

By the time the project finishes, the original estimate and the final actuals are no longer directly comparable.

The feedback loop that should improve future estimates is broken. Without a memory layer, the operational knowledge from that job — what worked, what didn't, who performed under pressure, which ground conditions drove cost — disappears entirely.

What Changes

What's different about your business after Demiton.

Intelligence across your systems means every role in the business gets answers — without waiting for someone to pull a report.

Know your margins before they erode.

Per-project P&L with RED/AMBER/GREEN health indicators. Budget vs actuals vs commitments. Cost category breakdown. Updated daily, automatically.

Financial Visibility

Know what happened on every site, every day.

Site diary intelligence from Assignar. Searchable. Compliance-tracked. Ask Studio Chat or Claude — get the answer from real diary entries.

Site Diary Intelligence

Every subcontractor, one portal.

Automated statements generated from your live BC ledger. Approval queue. Branded PDFs delivered to vendor contacts. Every delivery logged.

Vendor Control

Resource demands captured, not chased.

PMs submit scheduling demands conversationally. Demiton extracts structured requirements and pushes confirmed allocations to Assignar. No spreadsheet handoffs.

Scheduling Intelligence
By the numbers
26,000+

Operational records preserved and queryable

Site diaries · Allocations · Timesheets · Audit events — identity-stamped, forever.

Daily

P&L updated from live Business Central data

No spreadsheets. No manual re-entry.

2clients / quarter

Maximum deployment cadence

Hands-on implementation every time.

100%audit trail

On every pipeline run and query

Identity-bound. No black boxes.

Live preview
Live data

Cross River Rail

Brisbane, QLD
Under construction

AusTender contract awards, ABR-resolved entity details, Bureau of Meteorology weather data, and Queensland government planning approvals — composed in real time from public data sources.

Original budget
AU$5.4B
Current estimate
AU$19.04B
Data sources
CKAN · ABR · AusTender · BOM
View live preview
In production
PCA Ground Engineering
Civil construction — SE Queensland
Business Central · Assignar · KeyPay

PCA manages civil construction and piling projects across South East Queensland. Demiton powers weekly scheduling demand capture, site diary intelligence, automated vendor statements, and per-project P&L across Business Central and Assignar.

Stack
BC · Assignar · KeyPay · SharePoint
Live since
2026
Case study · Publishing alongside Tech in Gov 2026

Full PCA Ground Engineering deployment case study — alignment methodology, margin outcomes, audit trail. Publishing around 4 August 2026.

Get notified

Three ways to use Demiton — Free public-data analysis, Insights for your own contract data, or Connected for full operational integration.

See pricing
Universal MCP Interface

Ask Claude — or ChatGPT — about your projects. Demiton answers.

Demiton runs as an MCP server. Project financials, compliance status, and site diary intelligence — queryable from Claude today, ChatGPT in Q3 2026.

Get started

Three ways to use Demiton.

Free public-data analysis. Insights from AU$750/month for applying the classification framework to your own data. Connected from AU$2,917/month plus implementation for full integration with your operational systems.

Tech in Gov 2026 · Stand S7, Canberra · 4–5 August · Open-source release