Arkk Solutions is an award-winning regulatory reporting firm with offices in London, New York, Belfast and Dublin. 

Working with the world’s largest consultancies and 25% of the FTSE 250, Arkk Solutions supports over 700 clients with reporting and filings every year. Our products and services are designed to simplify the reporting process making regulatory filings one less challenge for clients to tackle.

Our specialist solutions are underpinned by a highly acclaimed UK-based customer support team, dedicated to going the extra mile. Providing excellent customer services goes hand in hand with our commitment to security. As an ISO-27001 organisation, and recognised by regulators across Europe as a trusted provider, giving clients assurance in their submissions is at the heart of everything we do.

Recognised as one of the fastest growing RegTech firms, Arkk has enjoyed nine years of continuous growth. In addition to supporting firms globally with our iXBRL, AIFMD and COREP solutions, financial experts also rely on our FORM PF, CRD IV, Solvency II, and Country by Country reporting tools for their ongoing filing requirements.

Award-winning Solutions

Over 700 clients, across 20 countries

Call the Arkk team:

+44 (0) 207 036 2758 (UK) +353 (0) 1 525 5409 (Ireland)

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Streamline reporting, save time, reduce costs - with visibility of the audit trail

XBRL Reporting


Meet the CRD IV and Solvency II requiremnets with confidence. Using our simple and powerful portal, you can create accurate XBRL reports at the click of a button.

XML Reporting


Covering ESMA’s, the SEC’s and OECD’s mandates, our high-quality conversion tools allow you to transform Excel templates into XML format for accurate, timely returns.

iXBRL Reporting


Since 2009 we’ve been supporting firms with their iXBRL requirements, working with HMRC and REvenue to ensure our tagging team have the latest taxonomies and technology.

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Learn more about Arkk

Our History


As one of the UK’s fastest growing RegTech firms, Arkk has transformed over the past decade. Beginning life in 2009 with our iXBRL tax solution, Arkk now supports over 700 clients globally with their financial and regulatory requirements.

Our Team


We’re a fast-growing team of ambitious, passionate professionals at Arkk Solutions. Meet the people who’ve made Arkk the industry leaders we are today, and find out how our five core values are at the heart of everything we do.

Our Solutions


Arkk provides expert products and services for financial reporting. All of our solutions are secure, simple to use, and complemented by our exceptional UK support team who are dedicated to going the extra mile.