Home/Services/Blockchain
Blockchain Services

Trust, engineered across borders.

We design, audit and deploy distributed-ledger systems that settle, prove and record what matters between organisations that need to trust each other. We start by asking whether a ledger is the right answer at all.

Drag the globe to explore. Each arc is a transaction moving between financial and trade hubs; when it lands, a new block is sealed onto the ring and written to the ledger below.

Blocks sealed0
Links settled0
Nodes active0 / 22
Time to finality2.1 s
Drag to rotate · simulated network
Live ledger · simulation
Honest first question

Does this problem need a ledger?

Blockchain is powerful and frequently misapplied. Our feasibility work tells you plainly which side of the line you are on, before anyone writes code.

A strong fit✓
  • Several organisations must share one record and none should own it
  • Proof of origin, ownership or history has real commercial value
  • Reconciliation between parties is slow, costly or disputed
  • Assets or rights need to move and settle quickly across borders
  • Auditors and regulators need tamper-evident trails
Probably not×
  • A single organisation controls all the data and all the users
  • A well-designed shared database would do the job
  • The data must be deleted or edited routinely
  • There is no trust problem, only a speed or reporting problem
  • The main goal is to “have a blockchain”
Block headerheight · timestamp · version
Previous hash0x9f3a…c1e4 → links the chain
Transactions & statesettlements · records · credentials
Consensus & proofvalidators agree → block sealed
Anatomy of a block

Four layers between a transaction and a permanent record.

What we deliver

Six capabilities, one accountable team.

Feasibility & diagnostics

Use-case validation, build-versus-buy-versus-partner analysis and a clear go or no-go.

Smart contract engineering

Design and development following secure coding practice from the first commit.

Tokenisation & settlement

Digital assets, rights and settlement flows structured around real business logic.

Network architecture

Public, private or consortium design chosen for cost, privacy, speed and regulation.

Independent security audit

Threat modelling and audit of every contract before deployment. No exceptions.

Deployment & monitoring

Live deployment with ongoing monitoring and incident response, not a one-off hand-over.

From idea to live network

An eight-phase research and delivery discipline.

Treated as a living programme, not a one-time project. Each phase has an exit test before the next begins.

PHASE 01

Discovery & framing

Define the trust or coordination problem before reaching for technology.

PHASE 02

Feasibility & landscape

Research, alternatives, regulation and build-versus-partner analysis.

PHASE 03

Architecture & design

Network model, data on-chain and off-chain, integration points.

PHASE 04

Prototype

A time-boxed proof of concept against agreed success measures.

PHASE 05

Build & validate

Agile sprints with continuous testing and security review.

PHASE 06

Pilot

Controlled rollout with real users and real-world monitoring.

PHASE 07

Scale & productionise

Hardening, performance, operations handbook and training.

PHASE 08

Monitor & govern

Live oversight, upgrades and governance for the life of the system.

Security is not a phase

100% of contracts audited before they go live.

A smart contract is code that holds value. Once deployed, mistakes are expensive and public. Every contract we ship passes an independent audit checklist, and the findings are shared with you in full.

Threat model and attack surface reviewpending
Access control and privileged rolespending
Re-entrancy, overflow and logic flawspending
Economic and incentive edge casespending
Upgrade, pause and recovery pathspending
Findings report shared and remediatedpending
Where it applies

Example engagements.

Illustrative scenarios showing the kind of work this capability covers. They are examples, not past clients.

Manufacturing

Supply-chain provenance

A manufacturer wants end-to-end proof of origin across its suppliers. We start with feasibility, then design a permissioned network integrated with existing planning systems.

Financial services

Faster cross-border settlement

A payments business loses days and margin to reconciliation between partners. We model a shared settlement ledger and test it in a controlled pilot.

Public sector

Verifiable credentials

A public body needs certificates that can be checked instantly without exposing personal data. We design a credential scheme with privacy built in.

Real assets

Tokenised ownership records

An asset manager wants transparent fractional ownership. We structure tokenisation around legal, custody and regulatory requirements first.

Questions

Blockchain, answered plainly.

Do we need existing blockchain infrastructure to start?

No. Most engagements begin at feasibility, before any infrastructure decisions are made.

Which networks do you work with?

We are network-agnostic. The choice is made during design, based on your cost, privacy, performance and regulatory needs.

Can it integrate with our current systems?

Yes. Integration with existing finance, planning, customer and data systems is scoped explicitly in the architecture phase.

How do you handle regulation across regions?

Token and digital-asset rules differ significantly between jurisdictions. Every engagement names its target regions and maps the rules that apply before design begins.

How is a blockchain engagement priced?

Feasibility studies are fixed price. Builds are priced by phase against agreed milestones, with independent audit costed separately and shown up front.

How long does it take?

A feasibility study takes about four weeks. A pilot on a permissioned network typically takes ten to sixteen weeks, including audit, before a wider launch.

What do you need from us?

Access to the people involved in the current process, sight of any partner agreements, and a decision maker for questions about custody, keys and regulation.

Key terms on this page
Full glossary →
BlockchainA shared record that several parties keep identical copies of. New entries are grouped into blocks and linked, so past entries cannot be quietly changed.Distributed ledgerAny database that is copied and kept in agreement across several organisations or computers, with no single owner able to rewrite it. A blockchain is one kind.Smart contractA small program stored on a blockchain that runs automatically when agreed conditions are met, for example releasing a payment once delivery is confirmed.TokenisationRepresenting a right to an asset, such as a share of a property, a carbon credit or an invoice, as a digital token that can be held, transferred and audited on a ledger.Consensus mechanismThe rules that let the computers running a blockchain agree on which new entries are valid, without a central authority.Permissioned blockchainA blockchain where only approved organisations can take part or validate entries. It suits businesses that need privacy and known participants.OracleA trusted service that brings outside information, such as a price, a delivery scan or a sensor reading, onto a blockchain so smart contracts can act on it.Smart contract auditAn independent review of smart contract code to find security flaws and logic errors before it goes live, when mistakes are costly or impossible to reverse.Wallet and custodyA wallet holds the keys that control digital assets. Custody is how those keys are stored and protected, by you or by a regulated provider.StablecoinA token designed to hold a steady value, usually by being backed by a currency such as the pound or the dollar.
Start with the honest question

Find out if a ledger is right for you.