Who we help



Client Bodies

Use Sterling to set targets your supply chain can buy in to. By aligning carbon emissions with the same activity /resource in a ‘sustainable cost plan’, clients can begin to drive carbon transparency and accountability into their delivery partners’ contracts.



Asset & Estate Managers

Sterling users will be able to plan the likely carbon use in each of these lifecycle stages, allow for decarbonisation of the grid and calculating a Net Present Carbon value. All designed to help teams make the best economic and sustainable long term decisons.



Main Contractors

Sterling uniquely aligns carbon with the resources used in the contractors cost plan/estimate so that these can be purchased in discrete work packages and controlled in exactly the same way they do with cost today.



Sub Contractors

Are you a supplier or sub-contractor seeking to differentiate on sustainability grounds?

The industry is becoming more conscious that it matters exactly what material is procured and from where it has travelled. There is nothing else beyond Sterling that works at this level of granularity and transparency on the market.




Are you a cost consultant providing advice to clients on optimal investment decisions – not only on best value design, but the most sustainable too?

Use Sterling to build up Cost & Carbon Benchmarks to provide best service.


Beyond Estimating

We work systematically to integrate responsibility. We believe in automation, so to reduce the requirement for administrative time, and reduce the likelihood of administrative errors, we provide full access to open APls.

Top Down & Bottom Up
Resource Based Estimating
Add to/from Libraries
Complex Resources
Estimating Cost Plan


PAS 2080 Aligned
EPD Data


Top Down & Bottom Up
Resource Based Estimating
Add to / from Libraries
Complex Resources


API Integration
Migration / Support


Finalisation Sheet
Resource Management
Data Provenance
Pivot to multiple Breakdown Structures


Cost & Carbon Resource Library
Standard & Custom Breakdown Structures
ICMS, NRM1/2, SMM7, CESMS & Custom
Work Packages

Package Manager

Work Packages
Create Bid Packages
Invite Delivery Partners to bid online in Sterling
Compare & Award

Reporting Engine

Simple Export
Out of the Box Report Templates
Customisable Reports


Manual DIM Sheets
2D Take-off
3D Take-off
PDF, DWG, IFC, RVT, NWD and More!

Life Cycle Cost & Carbon

Sterlings Newest Module
Aligned to RICS WLC Assessment 2nd Edition
Aligned to RICS NRM3/ICMS
Net Present Cost & Carbon


Add actual % complete data
Forecast Cost & Carbon to complete data
Earned Value Analysis & Earned Carbon Analysis
Integrate with leading Planning tools


Draw on current or historic project data across your Portfolio
Compare data to make informed decisions and identify risks
Provides enhanced bid comparison, quantity & scope analysis, inflation & location indices and parametric cost planning

See Sterling in action

Book your live demo of Sterling


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World Leading

What Makes Us Different ?

Online Platform

True SaaS means rapid deployment, zero IT admin and eliminates additional costs.

Integrated Cost & Carbon

Estimates co-exist = full alignment, accountability and change control.


Collaborate with your team in one space to create, develop & review estimate data.

Modern Feel

We are proud of our user centric approach, enhanced with a clean and fresh interface.

Flexible Subscriptions

Add or remove modules and users at any time, change your subscription to match your needs

Data Security

Developed for security-minded project teams to keep your data secure.


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