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V25Group

Venticinque Aeyon Groupe

Technology, engineered around your business.

We design and build bespoke enterprise software, AI systems and digital platforms — shaped around the way your organization actually works.

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The V25 team at work
Code on a developer's screen
Running operations inClean energyLogisticsFinanceSecurityCommerceManufacturing
Engineering disciplines
6
IP & source code ownership
100%
Uptime SLA
99.99%
Average response time
<12h

Who we are

We are an engineering-led technology company. We don't sell ready-made software — we study your business, your people and your SOPs, then engineer the systems that fit the way you actually operate.

More about us

What we do

Six disciplines, one engineering team.

From the first workflow interview to production infrastructure — everything is designed and built in-house.

How we work

Five steps from your requirements to running software.

  1. Step 01 · Discover

    We study how your business really works.

    Processes, team hierarchies, data handoffs and SOPs — documented before a single line of code.

  2. Step 02 · Architect

    Requirements become a clear blueprint.

    Data models, API contracts and security designed from first principles around your workflows.

  3. Step 03 · Engineer

    We build the core logic and interfaces.

    High-throughput ExisJS backends with fluid Next.js and React Native applications.

  4. Step 04 · Deploy

    Go live without disrupting operations.

    Legacy systems, payment rails and cloud infrastructure connected with zero-downtime cutovers.

  5. Step 05 · Evolve

    Your software grows as you grow.

    Continuous improvement, horizontal scale and new AI capabilities, added as you need them.

Featured work

Software running real businesses.

View all projects
Postgenz — art & poster commerce platform

Digital commerce · Live

Postgenz — art & poster commerce platform

Solar EPC & 3D spatial planning suite

Clean energy

Solar EPC & 3D spatial planning suite

Field workforce & live fleet telemetry

Logistics

Field workforce & live fleet telemetry

The V25 principle

We don't sell software. We engineer it.

Not a dealership, not a reseller. Every organization deserves technology designed around how it operates.

  1. 01

    Your business

    We start with your model, your people and your daily workflows.

  2. 02

    Your SOPs

    We document how you operate — no pre-packaged templates.

  3. 03

    Your requirements

    Exact business rules become schemas, services and logic.

  4. 04

    Your software

    A production-grade system that fits the way you work.

Our own engine

We even build our own tools.

ExisJS is our open-source, file-based Node.js platform — the backend engine behind the systems we deliver.

Explore ExisJS 
// src/http/users/route.ts
export default controller({
  list: route.get("/", {
    handle() {
      return users.all();
    },
  }),
});