Secure AI for how your work actually gets done

Turn your company’s know-how into repeatable, predictable business outcomes.

We learn how your business operates and set Tessium up around it.

  • Your tailored setup
  • Your choice of AI
  • Yours to keep

The anatomy of a workflow

Two kinds of company knowledge converge in your own cloud into a workflow of agents, skills and memory, producing finished work that a person signs off.

What your company knows

  • How the work gets doneyour procedures
  • What you’ve decided beforeyour know‑how

In your own cloud, yours to keep

Workflow

a job your team does often

  • Agenthelper
  • Skillsmethod
  • Memoryknowledge

Output

Finished work, ready for review
  • Done your way, every time
  • A person signs it off

We set it up once, it runs every time. Your people still sign it off.

Working with

  • CSQ
  • Ellmer
  • ALEMCO
  • Draieh Contracting
  • Reliance Contracting
  • No Grey Area
  • Bright Lumiere
  • ARCO Group
  • Smith Tait
  • Adesta Building Contracting
  • Al Hathboor Group

What Tessium is

Secure AI software and our team: you need both to make AI work.

Tessium is one thing in two halves: a product that holds your know-how, agents and workflows, and a team of engineers who learn your business and set them up for you.

Buying AI is easy. Turning it into lasting business value is the hard part.

That’s why Tessium combines the software with the team to set it up around your business.

The product

Secure AI tailored to your business

  • Your memory, skills, agents and workflows in one place
  • Runs repeatable work using your company’s rules and judgement
  • One shared setup your team can use and improve

The team

Engineers who learn your business

  • We learn how the work actually gets done
  • We set up and test your first agents and workflows with you
  • We stay on to refine the setup and support rollout

The team

We sit with you, learn how you work, and set it all up for you.

Our engineers work alongside you. You choose which steps you need.

  1. We map the opportunities

    We learn how the work actually gets done, where time is lost, and which repetitive, high-value jobs are worth tackling first.

  2. We capture the knowledge behind it

    We capture the rules, standards, judgement and existing material your people already use to do that work well.

  3. We turn it into your working setup

    We configure that into memory, skills, agents and workflows, test it with you, and refine it as it rolls out.

Our engineers learn how your work is done, capture the rules and judgement behind it, and build that into memory, skills, agents and workflows for you. What comes out is your setup, running your jobs, with your people still deciding what ships.

WE MAP HOW YOU WORK

  • Client requirements
  • Benchmark
  • Build cost plan
  • Check risk
  • QS review
  • Issue
  • Apply your prelims %
  • Flag anything above benchmark

WE CAPTURE THE KNOWLEDGE BEHIND IT

  • EXISTING MATERIALCost spreadsheets
  • EXISTING MATERIALSupplier quotes
  • PROCESSYour rules and standards
  • PEOPLEHow your team judges it

WE STRUCTURE IT

ITEMUNITRATESOURCE
  • Groundworks$48.202019 project
  • Structural steeltonne$1,9402021 project
  • Prelims%7.5%Your standard

IT BECOMES YOUR BUILDING BLOCKS

  • MEMORYYour rates and history
  • SKILLSHow you price a job
  • AGENTSRuns the costing

STACKED INTO A WORKFLOW

New enquiry arrives

  • Pulls the rates
  • Builds the cost plan
  • Checks the risk

QS reviewRaises the steel rate

FINISHED WORK

Draft cost planReady for review

You end up owning the data, the skills and the workflows. We just get you there faster.

How it works

From company knowledge to finished work.

Tessium doesn’t just know how the work should be done. It keeps track of the work as it happens: what’s been done, what’s changed and what comes next, giving your agents and workflows a reliable source of truth to work from.

That means work can continue across people, systems and steps without starting from scratch each time.

Your company’s knowledge sets how the work should be done. Tessium keeps a live record of where each job stands, and agents and workflows carry it on from there to finished work.

HOW THE WORK IS DONE

  • Company knowledge
  • Rules
  • Skills

WHERE THE WORK STANDS

  • Harbour PointRates checkedReady to price
  • Block CScope changedRecosting
  • Northgate InterchangeDraft readyWith the QS
  • Meridian SupplyQuotes inComparing

THE WORK MOVES FORWARD

  • Agents
  • Workflows

FINISHED WORK

Why Tessium

Four reasons teams choose us.

It gets the work done

Tessium doesn’t just create an output. It gets the work done.

It keeps track of where the job stands, applies your company’s knowledge and rules, and moves the work through each step to completion.

A one-off AI answer finishes at the document and stops there. Tessium carries the same job through its stages, applying your knowledge and rules, pausing where a person is needed, and ending at finished work.

AN OUTPUT

  • A prompt
  • An answer
  • Stops there

THE WORK GETS DONE

  • Where the job stands
  • Your knowledge and rules
  • A person reviews it
  • Finished work

Your setup stays yours

Your company’s memory, skills, agents and workflows build in one shared setup, rather than being scattered across individual AI histories.

As the setup improves, that capability stays with the business.

Individual AI use leaves knowledge in separate personal histories. Your company’s memory, skills, agents and workflows are captured deliberately inside one governed setup that belongs to the business.

INDIVIDUAL USE

  • One person’s history
  • Another person’s history
  • A third person’s history

YOUR COMPANY SETUP

  • Memory
  • Skills
  • Agents
  • Workflows

Your team decides what goes in

Your choice of AI

Use the AI models you’re comfortable with, and change them as better options emerge.

Your Tessium setup stays intact: your memory, skills, agents and workflows don’t need to be rebuilt around a new model.

Your memory, skills, agents and workflows are the constant. The AI engine is the variable: it can be swapped for a newer or a different one without any of the rest being rebuilt.

YOUR SETUP = THE CONSTANT

  • Your memory
  • Your skills
  • Your agents
  • Your workflows

AI ENGINE = THE VARIABLE

  • Frontier model
  • Newer frontier model
  • Open-weight model

Your team, plus ours

You get engineers who learn how your business operates, set Tessium up with you, and stay involved as it rolls out.

And when you need help, there’s someone to call who already understands your setup and what you’re trying to achieve.

On your own there is a help page and a chat box. With Tessium your people and our engineers sit inside one team that learns your business, sets it up with you, and stays.

ON YOUR OWN

  • A help page
  • A chat box

ONE TEAM

Your people and our engineers

  • Learn how your business operates
  • Set Tessium up with you
  • Stay on and keep improving it

You can’t ring a chatbot. You get engineers who show up, learn your business, and stay.

Use cases

The same handful of jobs eat time in every business.

  • Bids & tenders
  • Costing & benchmarking
  • Reporting
  • Compliance checking
  • Quote & supplier comparison
  • Construction

    Contractors pricing, bidding and delivering work.

  • Architecture & engineering

    Consultancies producing drawings, specs and reports to a standard.

  • Banking & finance

    Teams preparing papers, checking policy and reporting positions.

  • Manufacturing & distribution

    Businesses quoting from price lists and managing stock.

  • Real estate development

    Developers delivering schemes on programme and on budget.

Not listed? The pattern matters more than the industry. If a job is repetitive and follows rules your team already knows, it can be set up in Tessium.

Connections

It works with what you already use.

Around a thousand connections, plus anything else we build for you. Your documents, your email, your finance system, your project tools.

  • Excel
  • Outlook
  • SharePoint
  • Teams
  • OneDrive
  • Gmail
  • Google Drive

Security

Security is built into how Tessium works.

Tessium is designed to keep you in control of your data, AI and connected systems. Deploy in your own cloud, choose the AI you use, and add safeguards around how information is accessed and used.

External content is treated as data, never as instructions, and temporary working material is cleared after use.

Your AI provider’s security still applies. Inside it, Tessium runs without holding your secrets, checks what a job is trying to do, stops dangerous actions before they run, and logs all of it.

YOUR AI PROVIDER’S SECURITY STILL APPLIES

BUILT INTO HOW TESSIUM WORKS

  • Secret-less executor
  • Intent checked
  • Dangerous actions blocked before they run
  • Everything logged

We add to what they give you, we don’t replace it · SOC 2-ready architecture

Start on one real workflow.

Book a working session
  • Your tailored setup
  • Your choice of AI
  • Yours to keep