About
The back office UK accounting firms count on
ZAH is a technology-driven KPO, founded in 2025, built on a simple belief: firms do their best work when the routine compliance load is handled by people they can trust.
Founders
Led by qualified accountants
ZAH is founder-led, combining 12+ years of UK accounting, audit and compliance experience.
Chartered Accountant with 7+ years of experience in audit, financial reporting, compliance, and process improvement. Experience includes working with Deloitte Haskins & Sells and supporting clients across diverse industries.
- IFRS Reporting
- Audit & Assurance
- Year-End Accounts
- Process Improvement
ACCA-qualified professional with 5+ years of experience in UK accounting, management accounts, tax compliance, and KPO operations, supporting firms through efficient and scalable accounting solutions.
- UK Accounting
- Management Accounts
- Tax Compliance
- KPO Operations
Our vision
To become the most trusted outsourcing partner for accounting firms by combining skilled professionals, structured processes, modern technology and AI-driven efficiencies - delivering exceptional value while creating a positive impact on businesses, people and the environment.
Our mission
To help accounting firms scale efficiently through accurate delivery, SOP-driven operations, continuous process improvement and responsible use of technology and AI. We are committed to reliable support, meaningful business insights, sustainable growth, and contributing to society through initiatives that promote environmental and community well-being.
Our story
Growth beyond limits
A technology-driven KPO, built on relationships and a reputation for getting the detail right.
- 2025
Founded
Zah Professional Services Private Limited launches ZAH in Khargone, India - a technology-driven KPO built to give UK accounting firms a back office they can rely on.
- Built on experience
Founder-led delivery
Co-founders Husain Sangam (CA) and Mustafa Bag (ACCA) bring 12+ combined years in UK accounting, audit and compliance to every engagement.
- People · Process · Technology
A structured model
SOP-driven operations, multi-level quality checks and modern cloud, automation and AI tools combine to deliver accurate, scalable support.
- Growth beyond limits
Responsible scaling
From bookkeeping to CFO advisory - plus a commitment to GDPR-aligned security and planting a tree for every new engagement.
Security first
Built on trust and protection
Confidentiality, controlled access and GDPR-aligned practices are built into how we work.
Confidentiality agreements
All team members and associates are bound by strict NDA and confidentiality agreements.
Password protection
Every device and system is password protected, with credentials rotated at regular intervals.
Secure sharing
Secure cloud-based file sharing with reliable backup and data retention.
Access control
Controlled access to client data, with regular team awareness of security best practice.
GDPR aligned
Committed to GDPR-aligned working practices for data privacy and protection.
Tone at the top
Regular security awareness and documented SOPs for how data is handled.
Add capacity without adding headcount
Tell us what's on your plate. We'll show you exactly how ZAH can take it on - accurately, securely and on time.