01
Audit Junior
Audit testing, working papers, documentation and fieldwork support.
→
Your extended audit & accounting team — for UK accountancy firms
Your audit team, extended.
Experienced audit and accounting professionals helping UK accountancy firms increase capacity, meet deadlines and grow — without the recruitment headache.
From Audit Juniors to Audit Seniors and ACCA-qualified accounting professionals, Calveris gives your firm access to the people you need, when you need them.
You provide the client.
We provide the capacity.
You provide the client — we provide the capacityYour extended audit & accounting teamAudit Juniors to Audit ManagersACCA-qualified professionalsYou provide the client — we provide the capacityYour extended audit & accounting teamAudit Juniors to Audit ManagersACCA-qualified professionals
The model
You provide the client.
We provide the capacity.
Finding experienced Audit Seniors is difficult. Finding them when you actually need them is even harder. Calveris helps UK accountancy firms strengthen their existing teams with experienced audit and accounting professionals.
- Your client.
- Your relationship.
- Your control.
- Our people.
The real problem
Good Audit Seniors are hard to find.
There is another way to build capacity.
Accountancy firms are under pressure to:
- Growing audit portfolios
- Recruitment challenges
- Busy-season pressure
- Partner and manager overload
- Difficulty finding experienced Audit Seniors
- Difficulty finding ACCA-qualified accountants
Audit capacity
Add the audit experience your firm needs.
Whether you need additional support during busy season or want to strengthen your team permanently, Calveris provides experienced audit professionals who work alongside your existing team.
02
Audit Semi-Senior
Audit sections, testing, working papers and delivery support.
→03
Audit Senior
Leading audit sections, supervising juniors and supporting managers.
→04
Audit Manager
Senior-level audit management, review and team support.
→Accounting capacity
More than audit capacity.
Your firm's workload doesn't stop at audit. Calveris also provides ACCA-qualified and experienced accounting professionals to support your wider delivery team.
- 01
Accounts Preparation
↗ - 02
Bookkeeping
↗ - 03
Management Accounts
↗ - 04
Financial Reporting
↗ - 05
VAT Support
↗ - 06
ACCA-Qualified Accountants
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The promise that matters most
We don't replace your firm. We strengthen it.
Your firm remains in control.
Your clients remain your clients.
Your firm remains responsible for the client relationship.
Your relationship stays with you.
Calveris provides the professional capacity behind the scenes.
We're an extension of your team — not another firm competing for your clients.
How it works
From brief to embedded in four steps.
01
Tell us what you need
Role, seniority, software, workload and start date.
02
Meet your professional
We introduce professionals aligned with your firm's requirements.
03
Integrate with your team
They work within your existing systems and processes.
04
Scale when you need
Increase or adjust capacity as your workload changes.
Why Calveris
Professional expertise, flexible capacity.
A trusted delivery partner for firms that need people — not another provider to manage.
01
Recruitment Without the Wait
Access experienced professionals without waiting months to recruit.
02
Experienced Professionals
Junior, Semi-Senior, Senior, Manager and ACCA-qualified professionals.
03
Flexible Capacity
Build capacity around your actual workload.
04
Founder-Level Access
Direct access to Calveris founders and senior leadership.
The founders
Meet the people behind Calveris.
Helly Shah
Co-Founder | ACCA
Helly is an ACCA-qualified finance professional and entrepreneur with experience in accounting, financial management and supporting businesses across the UK, US and international markets. Having built and led accounting operations serving international clients, Helly brings a strong focus on accuracy, efficient processes and practical commercial insight.
LinkedIn
Sri Sivalingam
Co-Founder | ACCA
Sri is an ACCA-qualified professional with a background in audit at one of the UK's top 10 accountancy firms and extensive experience supporting businesses with year-end accounts, financial reporting and commercial decision-making. Having also successfully run his own retail business for over six years while completing his ACCA, Sri brings both professional and real-world business experience.
LinkedInFounder message
Built by accountants who understand the pressure.
We know what it is like when the audit portfolio grows faster than the team.
Calveris was created to give UK accountancy firms access to experienced professionals without compromising control, quality or client relationships.
We're not here to take your clients. We're here to help you serve more of them.
Next step
Need more capacity?
Tell us the professional you need. We'll help you build the team.