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Prepared for finance and financial planning and analysis operators under board, audit, or lender pressure. Date: 2 October 2026. Subject: contract-backed Gold actuals.

Finance teams will align close actuals with governed definitions after the close cycle.

Ambient Systems ships contract-backed Gold actuals for financial planning and analysis: versioned definitions, lakehouse governance, and adapters into workspace and business intelligence. Operators inspect the pattern in ambient-core (Massachusetts Institute of Technology license, a local compute engine). Operators run hosted validation on ambient-systems-platform when accounts gain approval. Gold leaves only through a contract.

Ability to pay before launch remains the commercial filter. Approved accounts sign in through Members.

Open Source Integrator

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Work email below. We reply when there is a fit.

Hong Kong entity. Data handled per privacy policy.

What

ambient-coreOpen-source core on your infrastructure.ambient-coreHosted workspaceCommercial workspace after approval.PricingBuild your setupHosting, client-run agentic layers, and where governed Gold lands.Build your setup

Why

Why independentRead the code and move the stack.Hosting options

Who

Who it is forTeams that own the close.Request validation

What we deliver

Governed products, not presentation layers

  • Primary problem: reworking, defending, and rebuilding numbers after systems are supposed to be the source of truth.
  • Primary product: governed Gold-layer data products with lineage, contracts, and consumption adapters. Scope excludes standalone dashboards. Scope excludes asset management positioning.
  • Contract-backed definitions auditors, lenders, and board packs can trace.
  • Gold outputs flow only through documented consumption adapters (workspace, a business intelligence tool, governed sharing where allowed).

How it works

Metals ladder from physical capture to certified reporting

Metals ladder

Consumption (Ambient workspace, business intelligence, and regulatory exports) reads Titanium only, never raw layers.

Organizations still on Stone or Copper engage Ivan Damnjanovic directly first; once data is ready to import, Ambient Systems Limited takes Bronze through Titanium on the ladder.

  1. Stone

    Ivan Damnjanovic (individual)

    Analog / physical. Capture physical operations (paper, binders, scans).

    You are here if The operation still lives on paper, binders, or scans.

  2. Copper

    Ivan Damnjanovic (individual)

    Chaos zone. Emergency digital dropzone, unvalidated dumps.

    You are here if Files land in a shared drop with no checks.

  3. Bronze

    Ambient Systems Limited

    Raw archive. Immutable landing; you can replay what the source said. Provenance only.

    You are here if You can replay what the source said, and nothing has been cleaned.

  4. Iron

    Ambient Systems Limited

    Structural hardening. Deduplicated, UTF-8, typed columns; bad files no longer sink the plant.

    You are here if A bad file no longer stops the plant, and columns have types.

  5. Steel

    Ambient Systems Limited

    Engineered pipelines. Tested, contracted, repeatable transforms with SLAs; the pipe is a product.

    You are here if The same transform runs under a contract, with a service level.

  6. Aluminum

    Ambient Systems Limited

    Cleansed and conformed. One source of business entities (one "customer", one "invoice").

    You are here if The company has one "customer" and one "invoice".

  7. Titanium

    Ambient Systems Limited

    Business aggregates. Certified KPIs, reporting, decisions; the company has one "revenue".

    You are here if The company has one "revenue" for reporting and decisions.

Platinum

After-ladder catalyst

After the ladder, not a higher medal. A catalyst: models, features, and agents consume certified data. It does not replace the plant. Optional.

You are here if Models and agents read certified data and do not replace the plant.

Older medallion names, as aliases only:Bronze = Bronze. Silver = Aluminum. Gold = Titanium.

Full layer reference

Layer roles

Assurance comes first. The plant climbs a fixed metals ladder. Each layer holds one role:

  • Stone — analog and physical capture (paper, binders, scans).
  • Copper — chaos zone, an emergency digital drop of unvalidated files.
  • Bronze — raw archive. Immutable landing. You can replay what the source said. Provenance only.
  • Iron — structural hardening. Deduplicated, UTF-8, typed columns. A bad file no longer sinks the plant.
  • Steel — engineered pipelines. Tested, contracted, repeatable transforms with service levels. The pipe is a product.
  • Aluminum — cleansed and conformed. One source of business entities (one customer, one invoice).
  • Titanium — business aggregates. Certified figures for reporting and decisions. The company has one revenue.
  • Platinum — after the ladder, not a higher medal. A catalyst. Models, features, and agents consume certified data. They do not replace the plant. Optional.

Older medallion names, as aliases only: Bronze = Bronze. Silver = Aluminum. Gold = Titanium.

Contracts and consumption

YAML and Open Data Contract Standard-shaped contracts define Titanium products: schemas, quality, metric definitions, lineage, freshness. The workspace, business intelligence, and regulatory exports read Titanium only. They never read raw layers. Adapters consume governed metrics. Adapters leave key performance indicator definitions in the contract layer.

ambient-systems-platform runs this ladder on your cloud, as a governed lakehouse. Plain language for operators.

Three pillars

  • 1

    Governed connection

    Catalog metrics, the metals ladder, uploads, and fulfillment status. Scope excludes generic enterprise resource planning sync claims.

  • 2

    Auditable metrics

    Financial and operational key performance indicators with lineage from pipeline to Gold. Numbers that survive review.

  • 3

    Consumption at the operator workspace

    Workspace and business intelligence adapters read contract-backed Gold only. Gold leaves only through a contract.

Product options

ambient-core (v0.4.0) — local libraries and CLI.

ambient-systems-platform (v0.1.2) — hosted workspace.Try the app

ambient-core

Contracts, catalog, and pipeline tooling under MIT—not a dashboard product.

Managed connector OAuth self-serve stays excluded from the application today (entitlement-gated upcoming).

Open Source Integrator · v0.4.0

pip install -e ".[pipeline]"
ambient validate-contracts contracts/
ambient-catalog-generate

Integrating guideambient-team.github.io

Commercial path

Validation before hosted access

Who pays: Operator-side finance and financial planning and analysis buyers who clear ability to pay before launch. The buyer profile excludes dashboard-only shoppers.

Membership path:

  • Step 1: Submit a work email for a validation conversation this month.
  • Step 2: Ambient Systems reviews fit against ability to pay before launch within four weeks of submission.
  • Step 3: Approved accounts sign in through Members for hosted validation ongoing. Documentation sits behind the Members wall.
  • Public list pricing stays frozen until hub Stage 4 and Stage 5 gates pass.

Intellectual property: Ambient Systems ships contract-backed Gold: Open Data Contract Standard-shaped contracts, the governed catalog governance, consumption adapters. ambient-core (Massachusetts Institute of Technology license) is the inspectable distribution.

Commercial filter: Ability to pay before launch. Ambient Systems works the qualified straight-through processing overlap. Ambient Systems reports traction only from recorded evidence.

Hosting options

Managed hosting first: one overall bill from Ambient; the app is packaged with your chosen cloud and scales with your usage. Self-managed second: you pay for the app and run your own cloud account.

RecommendedManaged hostingWe package the app with your cloud choice. One Ambient bill.Pricing
Self-managedYou run the app in your cloud and pay the provider.Pricing

Self-managed: your cloud account, your provider bill.

Mix outside clouds only; Ambient-hosted stays whole. Full combination rules

You can mix clouds you already run. Managed hosting stays one Ambient offer. We agree the layout during validation.

Pick a setup at validation, or run ambient-core free. Request validation · ambient-core self-hosted for free

Workspace

Hosted workspaceGoverned workspace after validation.Pricing

Open Source Integrator

Build versus buy

Rebuild path

Outside Ambient Systems

ambient-core

Open Source Integrator

ambient-systems-platform

Platform Subscriber and Command Centre

What the operator gets
  • Invent contracts, catalog, pipeline governance, and user interface from scratch.
  • Massachusetts Institute of Technology ambient-core: contracts, catalog, validators and command-line interface, notebooks.
  • ambient_pipeline on a local compute engine. A managed lakehouse stays optional.
  • Hosted Command Centre on your cloud.
  • Multi-tenant workspace, hosted pipeline, usage gates.
  • Pins tagged ambient-core. Platform keeps core as a pinned dependency.
Time to value
  • Months of platform work before the first finance-ready number lands.
  • Inspect and run the open-source pattern locally first.
  • The operator still owns deploy, tenancy, and user interface.
  • Paid validation for approved accounts.
  • Governed Gold in a managed workspace instead of rebuilding the stack.
Headcount
  • Several engineers (often 3–6+) to design and keep lakehouse, governance, contracts, and consumption alive.
  • About one to two full-time equivalents to run ambient-core (pipeline, contracts, continuous integration) outside the commercial product.
  • Hosted operations, tenancy, and Command Centre delivery included.
  • The operator team focuses on data fit and validation.
Cost
  • Software subscriptions stack fast on a do-it-yourself lakehouse and financial planning and analysis path (public list shapes, United States dollars, outside Ambient Systems quotes):
  • Lakehouse compute: pay-as-you-go in compute units; public cloud list prices often ~$0.15–$0.70 per unit by compute type, plus cloud virtual machines and storage on classic stock keeping units.
  • Business intelligence seats: one common public list about $14 per user per month; a creator-tier seat about $75 per user per month (public list).
  • Add cloud hosting, orchestration, and the engineering payroll above. Small production footprints commonly land mid-four to low-five figures United States dollars per month once interactive warehouses and business intelligence seats run, before contracts and governance finish.
  • ambient-core software is free under Massachusetts Institute of Technology license. Ivan Damnjanovic maintains the public core.
  • The operator still funds local compute, storage, continuous integration, and the one to two full-time equivalent run cost.
  • Ambient Systems charges zero license fee for the open-source integrator itself.
  • Buy path: hosted commercial product for approved accounts.
  • Public Ambient list pricing stays frozen until hub Stage 4 and Stage 5 gates pass.
  • Request validation on the home page. Ability to pay before launch is the filter.
Governance
  • Ad hoc rules drift. Definitions are hard to defend under review.
  • Open Open Data Contract Standard-shaped contracts and catalog.
  • Data quality scorecards, lineage helpers, reviewable YAML.
  • Same core contracts in production.
  • Hosted workflows for benchmarking, assurance, investor, and planning loops.
Path
  • Full rebuild ownership. Stack risk stays with the operator.
  • Open-source path: adopt ambient-core locally. Outside paid stock keeping units.
  • Buy path: Platform Subscriber and Command Centre, the paid commercial product.

Cost notes cite public list shapes (lakehouse compute-unit ranges and business-intelligence seat lists). The figures are planning ranges. The figures stay outside Ambient Systems quotes. The figures stay outside a promise of the operator bill.

Three paths: rebuild from scratch, run ambient-core locally (open source), or buy ambient-systems-platform (commercial).

  • Build from scratch - Full control of stack and process. The operator owns contracts, lineage, adapters, user interface, and validation. Cost stacks headcount plus lakehouse and business intelligence subscriptions (lakehouse compute units, cloud virtual machines, and business-intelligence seats - public list shapes, outside Ambient Systems quotes).
  • Do-it-yourself ambient-core (open source) - Open Source Integrator: contracts, catalog, validators and command-line interface, notebooks, and ambient_pipeline on a local compute engine. A managed lakehouse stays optional. Open source integrator path sits outside paid stock keeping units. Software is free under Massachusetts Institute of Technology license; Ivan Damnjanovic maintains the public core. The operator still funds compute and engineering time.
  • Buy ambient-systems-platform - Platform Subscriber and Command Centre: hosted multi-tenant workspace on your cloud. Pins a tagged ambient-core release; the platform keeps core as a pinned dependency. Paid validation applies to approved accounts. Ambient list pricing stays frozen until Stage 4 and Stage 5 gates pass.

Catalog industries

ambient-core reference catalog. Finance financial planning and analysis beachhead. All packs listed alphabetically.

How to choose a pack

  • Start with finance-queue and financial planning and analysis and audit packs when board or lender review applies pressure.
  • Open a pack in-page for sample metrics. Expand when detail is required.
  • Vertical Farming ships with the others in the Massachusetts Institute of Technology catalog. Commercial beachhead remains finance financial planning and analysis.

Beachhead: finance-queue and FP&A / audit packs. Tap any card for details. All catalog verticals ship in ambient-core, including Vertical Farming - listed alphabetically below.

ambient-core catalog

Sample metrics included

    Company history

    Research roots to Hong Kong commercial readiness

    1. 2020

      Master's research and invention

      Ivan Damnjanovic's master's research. Invention disclosure filed; iterations led to a patent granted in November 2022.

    2. 2021

      Pre-incorporation and early operator work

      Pre-incorporation and early operator work, including vertical-farming memoranda of understanding and proofs of concept. About $100k from the National University of Singapore Deep Tech Incubator (GRIP).

    3. 2022

      Singapore startup hackathon

      First runner-up among forty startup teams.

    4. 2023

      Hong Kong subsidiary

      Ambient Systems Limited established as the Hong Kong subsidiary.

    5. 2024–2026

      Experimental jurisdictions closed

      Restructuring completed. Experimental jurisdictions closed: Canada federal, Quebec, and Singapore.

    6. 2026

      Hong Kong primary headquarters

      Hong Kong is the primary headquarters. Regulation and administration are being updated for commercial readiness: entity housekeeping, operator processes, and the membership path for approved accounts.

    External mentions

    Public coverage as social proof. Invented logos and ratings stay excluded.

    Incubators and recognition

    Partner names link to public sources. Logo marks appear only when Ambient Systems holds licensed artwork in-repo.

    • NUS GRIP graduate (2021)

      Deep tech incubator; about $100k support on the Singapore founding path.

    • SMU BIG Incubator (2022)

      Graduate of Singapore Management University Institute of Innovation and Entrepreneurship BIG.

    • Singapore startup hackathon (2022)

      First runner-up among forty startup teams.

    • WIPO WO 2022/240365

      Method and system for equipment settings in building management (priority 7 May 2021; published 17 November 2022).

    Directories

    External listings — Hong Kong is current; Singapore-era profiles are historical

    Current (Hong Kong)

    Historical (Singapore)

    Company registration

    One headquarters · Ambient Systems Limited

    Legal name
    Ambient Systems Limited
    Headquarters
    Hong Kong
    Business Registration
    BR 75933810
    Hong Kong since
    2023
    Founded
    Singapore (2021) via NUS GRIP

    Mission, vision, and values

    Mission

    Ship contract-backed Gold that survives board, audit, and lender review so operators reduce rework on the numbers.

    Vision

    Governed lakehouse practice where Gold leaves only through contracts and consumption adapters.

    Values

    • Contracts first

      Gold leaves only through a contract. Adapters consume governed metrics. Adapters leave key performance indicator definitions in the contract layer.

    • Operator outcomes

      Fewer rework loops. Cleaner defense trails. Vanity metrics stay excluded.

    • Open-source core

      ambient-core publishes the pattern in public. Paid validation stays invitation-only.

    • Plain governance

      Open Data Contract Standard and metals-ladder practice in plain language for Hong Kong, United States, and Association of Southeast Asian Nations operators.

    • Evidence over hype

      Ability to pay before launch is the filter. Ambient Systems works the qualified path. Traction claims require recorded evidence.

    • Governed products

      Ship Gold data products with lineage. Scope excludes standalone dashboards. Scope excludes asset management positioning.

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