Our Customers

The companies that
keep us in business.

Banks, telecoms, hospitals, logistics groups, podcast networks and breakthrough startups. 16 clients across 11 sectors over 20+ years.

Banco Santander BBVA Vodafone Orange KPMG PwC Dachser Dragados Hospital Gregorio Marañón ENUSA Pink Boutique Audioboom Bunker Mentality Fosters & Willers Invoxi WiseBlock

In focus

Three projects, three industries.

A snapshot of work we've shipped at scale. Names cleared for public mention.

Finance Featured

Banco Santander

Core banking API layers and internal tooling used by thousands of staff across the group. Performance under audit, security under regulator scrutiny.

santander.co.uk
Logistics

Dachser

50K+ daily shipment events. Real-time GPS, route optimisation, customs automation.

SaaS

Invoxi

UK invoicing SaaS we built & run. Multi-tenant, Stripe, full audit trail. From kickoff to launch in 14 weeks.

The full list

Every client, by sector.

Finance

2 clients

Banco Santander

Banking systems modernisation. Core API layers and internal tooling used by thousands of staff.

BBVA

Digital banking platform engineering and APIs for BBVA Spain — mobile-first customer experiences.

Telecom

2 clients

Vodafone

Network operations tooling, provisioning and customer data platforms for the UK operator.

Orange

Self-service portal and CRM tooling, integrated with billing and provisioning.

Professional Services

2 clients

KPMG

Bespoke data collection and reporting tools for KPMG's advisory practice.

PwC

Audit evidence collection and working-paper management tooling.

E-commerce

2 clients

Pink Boutique

Storefront engineering and customer-facing apps for UK fashion retail.

Bunker Mentality

DTC golf-fashion store. Subscription + Shopify-adjacent integrations.

SaaS

2 clients

Invoxi

UK invoicing SaaS we built and run. Multi-tenant, Stripe billing, full audit trail.

WiseBlock

Block management platform we built and run for UK property managers.

Logistics

1 client

Dachser

Fleet management & shipment tracking at 50K+ daily events.

Construction

1 client

Dragados

Project management & BIM viewers for major infrastructure builds.

Healthcare

1 client

Hospital Gregorio Marañón

Patient triage and clinical dashboards. Downtime is a clinical incident.

Energy

1 client

ENUSA

Industrial and operational tooling for Spain's nuclear fuel agency.

Media

1 client

Audioboom

Podcast platform engineering at 10M+ monthly downloads. CDN and analytics.

Legal

1 client

Fosters & Willers

Document management and matter-tracking platform for a UK law firm.

We've used three London agencies before Facturama. They're the first one we've kept on retainer for a third year.

JM

James Mitchell

CTO, FTSE-listed insurer

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