M. A. S. H. & Co.
M. A. S. H. & Co.
Chartered Accountants
City skyline at dusk
Chartered Accountants Worldwide, Est. 2017

M.A.S.H.&Co.

Chartered Accountants

Unleash the power of

GlobalAdvisory

Assurance, tax, ERP and advisory across seven jurisdictions. Scroll to see the practice workspace.

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M. A. S. H. & Co.
M. A. S. H. & Co.
Active practice line

Audit & Assurance

Statutory audits, forensic reviews and regulatory certifications across jurisdictions.

180+
Engagements
98%
On-time delivery
7
Jurisdictions
  • External & internal audit
  • Forensic investigations
  • Regulatory certificates
  • Donor project audits
Trusted by industry leaders
500+ enterprises, 7 countries
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Who we are

Amoderncharteredaccountancyfirm,builtforaborderlesseconomy.

M. A. S. H. & Co. is a rapidly scaling chartered accountancy and advisory firm with international affiliations across the United Kingdom, United States, Norway, Canada, Saudi Arabia and Dubai, delivering assurance, tax and advisory with unwavering professional standards.

Founded in 2017 as Arslan Mohsan & Co., today the practice combines a team of over sixty two professionals, including seven Chartered Accountants, four Directors and a Chief Executive, with cross-border expertise as a proud member of the Chartered Accountants Worldwide Network.

Our Mission

Deliver the highest-quality one-window financial services that compound client growth and contribute to macroeconomic development.

Our Vision

A globally trusted advisory network where quality, team development and professional integrity are non-negotiable.

By the numbers

Scalethatcompoundstrustacrossjurisdictions.

Numbers current as of our latest firm review. All figures aggregate the M. A. S. H., AMCO and Stratton network.
0+
Local & international clients
0+
Chinese enterprise clients
0
Professionals on the ground
0
Countries served
Distinctive practice areas

Eightcapabilities.Oneintegratedfirm.

From assurance to ERP and legal, our teams operate as a single interdisciplinary practice, engineered around each client's growth trajectory.

Assurance

Audit & Assurance

Statutory and special-purpose audits, internal audit, forensic reviews and regulatory certifications.

  • External & internal audit
  • Forensic & investigations
  • Regulatory certificates
  • Donor project audits
Explore capability
Tax

Tax Advisory & Compliance

Direct and indirect tax structuring, planning and representation across jurisdictions.

  • Tax planning & opinions
  • Returns & registrations
  • Tribunal representation
  • Cross-border structuring
Explore capability
Finance

Accounting & Bookkeeping

Outsourced finance, financial reporting and management information for decision-ready leadership.

  • Financial statements
  • Outsourced bookkeeping
  • Management reporting
  • Fixed asset registers
Explore capability
Advisory

Business & Financial Advisory

Strategy, restructuring and CFO-grade financial engineering that compounds enterprise value.

  • Mergers & take-overs
  • Corporate financing
  • Feasibility & models
  • BPR & gap analysis
Explore capability
Corporate

Corporate Advisory & Compliance

Corporate structures, secretarial compliance and stock-exchange listing lifecycle.

  • Incorporation & branch setup
  • Mergers & acquisitions
  • Secretarial compliance
  • Listings & winding up
Explore capability
Technology

ERP Implementation

Licensed Odoo Partner. End-to-end implementation of Odoo, QuickBooks, Sage and custom systems.

  • Odoo licensed partner
  • QuickBooks & Sage rollouts
  • Data migration
  • Workflow automation
Explore capability
People

Human Resource Consulting

HR strategy, executive search and compensation frameworks that attract and retain top talent.

  • Executive search
  • Compensation design
  • Performance systems
  • Policy & agreements
Explore capability
Legal

Legal Services

Corporate, commercial and cross-border legal advisory delivered through our associate law firm.

  • M&A and JV counsel
  • IP & trademarks
  • Litigation & tribunals
  • Visa & immigration
Explore capability
Global presence

Onefirm.Sevenjurisdictions.

Our teams operate across North America, Europe, the GCC and South Asia, giving multinational clients a single accountable relationship for every market they enter.

Chartered Accountants Worldwide Network member firm
New York
London
Oslo
Toronto
Riyadh
Dubai
Lahore
United Kingdom
Licensed by HMRC
United States
Full-service accounting & tax
Norway
Nordic tax & reporting
Canada
Cross-border advisory
Saudi Arabia
GCC compliance
United Arab Emirates
Corporate structuring
Pakistan
Headquartered practice
Sector expertise

Depthacrossfourteenindustries.

A specialised, sector-first approach: from manufacturing and real estate to pharmaceuticals, technology and non-profits.

Retail & Distribution

Co-operative Societies

Engineering & Construction

Manufacturing & Extraction

Food & Beverages

Textile & Leather

Housing & Real Estate

Hospitality & Services

Poultry & Feed

Oil & Banaspati

Non-Profit Organizations

Beauty & Salon Education

IT & Telecommunications

Pharmaceuticals & Healthcare

Leadership

Partnersanddirectorswithglobalperspective.

Chartered Accountants and lawyers licensed across ICAP, ICAEW and Pakistani courts, bringing decades of combined experience to every engagement.

MA
FCA-PK, ACA-UK

Muhammad Arslan Mohsan

Principal Partner

Fellow member of ICAP and Associate Member of ICAEW-UK. Deep expertise across IFRS, ISA and international tax, with extensive Norwegian enterprise exposure.

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AA
ACA, LLB

Awais Afzal Mirza

CEO & Managing Partner

Chartered Accountant and Advocate High Court. Leads Stratton Financial (UK) and AMCO USA, serving clients across the USA, UK, Norway and UAE.

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SH
FCA

Salman Hassan

Partner

Assurance and tax expert with more than eleven years across housing, power, textile, manufacturing, pharmaceutical, retail and distribution.

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HI
CA

Haram Ishtiaq Akhtar

Partner

Over 20 years in financial modelling, ERP implementation, corporate compliance and operational transformation for manufacturing, retail, energy and technology clients.

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MA
Corporate Advisory

Muhammad Aziz Anwar

Director

CA Finalist and US CPA candidate advising on Pakistan and US tax, audit, accounting and corporate compliance.

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NM
Tax & Advisory

Nureed Mahmood Arshad

Director

Over 7 years in accounting, finance, taxation, corporate law and audit, including USA accounting and tax advisory.

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MA
Tax & Corporate

Muhammad Awais Tariq

Director

Over 7 years in taxation, accounting, audit and corporate compliance, with a specialised portfolio serving Chinese investors in Pakistan.

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AM
Business Development

Ali Muazzam Rao

Director

Member of the Business Development Committee, shaping outreach, partnerships and growth strategy for the firm.

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MA
FCCA

Muhammad Ali Sami

Director

Over 8 years of finance leadership across the UK, Luxembourg, Romania and Pakistan, spanning financial control, FP&A and tax compliance.

View profile
Why choose M. A. S. H. & Co.

Therigourofaglobalfirm.Theintimacyofaspecialistpractice.

01

Chartered Accountants Worldwide

Network member with cross-border reach across seven jurisdictions.

02

One-window advisory

Assurance, tax, ERP, legal and HR delivered by a single accountable team.

03

HMRC-licensed UK arm

Full compliance capability through Stratton Financial Consultants Ltd.

04

Licensed Odoo ERP Partner

End-to-end implementation, migration and support for modern finance stacks.

05

62 professionals

Seven Chartered Accountants, four Directors and a specialist bench.

06

Sector-first delivery

Deep expertise across 14 industries, from manufacturing to healthcare.

Insights

Perspectivesfromourpractice.

Tax2026

Cross-border tax structuring for growth-stage enterprises.

6 min read
Assurance2026

The evolving role of internal audit in the AI era.

8 min read
ERP2026

Why Odoo is redefining the mid-market finance stack.

5 min read
Contact

Let'sbeginameaningfulengagement.

Whether you need a statutory audit, a cross-border restructuring or a licensed Odoo rollout, start with a conversation.

Pakistan, HQ
Lahore
248-E, Johar Town, Lahore
+92 333 4175209
+92 321 4555766
+92 321 6310281
Pakistan
Islamabad
Blue Area, Islamabad
+92 321 6994421
+92 307 6723667
+92 333 4175209
Pakistan
Okara
M.A. Jinnah Road, Okara
+92 322 6932185
+92 344 0444429
+92 323 8215555
United Kingdom
London
Stratton Financial Consultants Ltd
+44 7448 695336
+92 333 4175209

We respond within one business day. Your information is treated with strict confidentiality.