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Company Incorporation in India

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Dubai Company Formation

Quick, compliant & cost-effective solutions for both mainland and free zones.

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US Broker-Dealer Audit & Compliance Services

We ensure complete compliance with SEC Rule 17a-5, FINRA requirements & PCAOB standards for broker-dealer operations.

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What we do

One-stop solution for all your Business requirements

Business Setup in India

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Company Formation in India

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Tax & Regulatory

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Audit & Assurance

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Business Setup in Dubai

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Accounting & Bookkeeping

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Virtual CFO

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HRM Solutions

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Registrations

CA-India
CPAB 01
pcaob 01
ICAEW-Charactered Accountants

Associations

ISO
TIAG
UTN-United Tax Network
Why us

Discover our unique edge for your success

Comprehensive Expertise

  • check A wide range of services that are suitable for your business needs.
  • check A dedicated team of experienced professionals.
  • check Guiding clients through every aspect of their business journey: business setup, accounting, audit, tax compliance and back-office support.
  • check Delivering comprehensive solutions tailored to individual requirements.

Tailored Approach

We understand that each business is unique. Our tailored solutions ensure that the services cater to your needs and industry requirements. Whether you are a startup or an established enterprise, we work closely with you to develop customized solutions that align with your goals and industry regulations.

Cost-Effective Solutions

We strive to provide premium, cost-effective solutions and streamline your investment for maximum effectiveness.

Audit Excellence

We provide comprehensive audit services that offer valuable insights and ensure accurate financial records. We are one of the few firms in India that performs PCAOB (USA) and CPAB (Canada) audits.

Dedicated Client Support

Our dedicated team is committed to providing prompt and reliable support. Our experts can assist you with strategies, compliance, and taxes.

Ready to Elevate your Business?

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Leadership

Meet Our Experts

Meet the industry experts at Mercurius – our diverse specialties encompass the full spectrum of business needs, from tax strategists to audit maestros; our experts bring a wealth of experience to elevate your business.

Explore the profiles of our accomplished team and discover the specialized insights that can drive your business success.

View all members

Ankit Jain

Ankit Jain

Co-Founder
Siddhartha Havelia

Siddhartha Havelia

Co-Founder

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    Expand your Business - Your Ambitions are our Target!

    Discover a legacy of global excellence since 2008. Mercurius specializes in business setup, accounting & bookkeeping, audit and tax compliance.

    Schedule an appointment, and let's broaden your business horizon!

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    Client Insights

    Real Experiences, Visible Impact

    "Consecutively over three years, I have had Audit accounts with Mercurius. Despite the difference in timing, the team was really professional, well experienced of US Accounting GAPP principles, and most importantly sharp in delivering a detailed reporting document including audited accounts and notes related. Their report was useful, executif and satisfying. We will be pleased to work with them over the coming years."

    Anesta Farhood SINSAT Inc, Accountant

    "The team at Mercurius is professional and knowledgeable, making the entire broker-dealer audit process smooth and hassle-free. They provided clear explanations at every step with ease. We highly recommend their services."

    Elizabeth Avery Kalorama Capital, Managing Director

    "Thank you Mr.Ankit and Mehak for taking care of us so that too so timely and efficiently..not only this but you guide us well through out the year to how do we manage our finances in a pragmatic way"

    Vaibhav Gulati Individual

    "Mercurius and Associates LLP has been our trusted partner for PCAOB audits. They have been consistent and professional with their work and have always adhered to the deadlines. It was a pleasure working under their supervision and would like to recommend them to others in need for auditing services."

    David Pross Mobile Global Esports Inc, CEO

    "Very professional and agile in their work. System driven, with the the approach of a large firm yet personalised approach with the clients!"

    Archit Jhingon Tren Recyclables India LLP, CEO

    "Ankit Jain is a Good, well qualified Chartered accountant who is doing the e - filing of My I - tax returns for the last few years. He is an Alumni of St. Xavier's Delhi like me but he is much junior to me. I wish him All success in the years to come."

    Mohinder Choudhary For ITR

    "We used Mercurius & Associates for our annual FINRA/SEC audits and found them efficient and effective as well as a cost-effective solution."

    T W Turney Partner

    "Mercurius &Associates LLP have been conducting PCAOB audit of our company (Broker Dealer firm) since 2020.They have a great team which exhibits high standards of professionalism and excellence in their work,indeed an incredible team to work with."

    Rashmi Purohit Associate Vice President, Motilal Oswal Financial Services Limited

    "Started using these talented folks for bookkeeping a month ago and couldn't be more pleased! Exceptional service and great work product! Looking forward to a long and successful relationship together!"

    Robert Jeffries

    "I have worked with the team at Mercurius for the last 4 years and have a wonderful experience. Initially when Ankit reached out to me I was skeptical as I just received news that my auditor was no longer doing PCAOB audits so the timing was great. I called the PCAOB board to check them out as well as reviewed SEC filings made by the company. They are easy to work with very professional."

    Debra Shannon Chief Compliance Officer, Trutoro (Veritas Independent Partners LLC)

    "Excellent service. Competent work. They instruct as they audit, improving the company's record keeping and control. Strict standards and practical solutions. Highly recommended."

    Robert Keith Aufhauser Managing Director, Aufhauser Securities, Inc.

    "Mercurius and Associates are handling my regular monthly compliances for quite some time now. Ankit and his team of proficient are doing great work. They are reliable, professional and perfect with their work. The leaders and the team handle their work very well. I would like to thank them and recommend them to other clients for their work. Great experience with Ankit and his team."

    Megha Sarpal Director, MS Glamour India Private Limited.

    "I needed an audit for my firm, and I found Mercurius and Associates by reading their website and reviews. I retained Ankit and his firm to perform that annual audit. I am impressed with how well the work is done under the leadership of Ankit and his firm's professionalism, and I have since had Ankit and his firm perform my subsequent annual audits. They are my trusted partner, and I can highly recommend them to others. Positive Responsiveness, Quality, Professionalism, Value"

    Granville Ungerleider Managing Member, Whitemarsh Capital Advisors LLC

    "I also want to take a moment to appreciate all the effort that the AJSH team puts in. We appreciate your team’s reliability and enjoy collaborating with you."

    Mariya Sajan Legal Counsel, YOP Factory LLC

    "AJSH’s team gives our organization great support. They are knowledgeable, responsive and thorough, and all this at an excellent value"

    Nakul Sehgal Uninor

    "Thank you very much for all your hard work with the audit this year. As always, it was a pleasure working with Ankit and AJSH."

    Anand Patel Surya Capital Securities, LLC

    "I want to thank Ankit and the team members for once again doing an excellent job for the audit this year"

    Granville A. Ungerleider Whitemarsh Capital, LLC

    "On your contribution to Indus Towers, I would like to say you are our crisis man and your attitude at times of stress is impressive, to say the least."

    Mr Kaustav Neogi Indus Towers, Gurgaon

    "MAS has been an added advantage to our organization. We are grateful for the hard work and exemplary services provided by their team. They are a pleasure to work with and always accommodating."

    Ram Mukunda India Globalization Capital Inc.

    "I would like to thank and congratulate MAS team for their excellent support and cooperation. It was really a great experience during the assignment."

    Shashikant Goswami BorgWarner Emissions Systems India

    "Your team is extremely professional, well versed in the relevant tax and regulatory matters and always courteous. We are fortunate to have found this relationship"

    Stephen Nasser Coit Capital Securities, LLC
    Blogs

    Stay informed with our latest News and Articles

    Statutory Audit in India A Complete Guide for Business Owners
    12 May

    Statutory Audit in India: A Complete Guide for Business Owners

    If you run a company in India, there is one compliance you simply cannot skip — the statutory audit. Whether you are a first-time founder with a brand-new startup or a seasoned CFO managing a large enterprise, understanding what a statutory audit is, who needs it, and what happens if you miss it can save

    14 Jan

    Why Standard Audit Checklists Fail—and How Audit Support Services Fix the Gaps

    24 Dec

    Audit Documentation Standards & Workflows: A Practical Guide for Audit Firms

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