XBRL US is a membership organization for individuals, companies and institutions dedicated to developing and promoting the adoption of XBRL within the United States. XBRL US is a jurisdiction of XBRL International. Take a look at our benefits and options for joining XBRL US - send a note to membership@xbrl.us if you have questions or need more information.

Click the 'learn more' links below to get details about members featured on this page, or browse our full organizational membership list from the links at right to learn how these organizations are moving XBRL forward.

Members can use this link to login to XBRL US Tools for SEC Filers.

Member since
June, 2001

Deloitte & Touche LLP

As one of the founding members of the XBRL International consortium, Deloitte is an active participant in XBRL development around the globe. Deloitte works with clients in both the public sector and industry helping them to understand, implement and benefit from the potential of XBRL. Deloitte refers to one or more of Deloitte Touche Tohmatsu, […more]

Learn more about Deloitte's offerings and participation as member of the XBRL US Professional Services community.


Member since
December, 2016

London Stock Exchange Group (Refinitiv)

Refinitiv has a bold vision for the future of the financial community. Formerly the Financial and Risk business of Thomson Reuters, we’re now a new company built on a unique open platform, high performance products, and best-in-class data. In the face of unparalleled industry change, we’re drawing on our deep knowledge and heritage of objectivity […more]

Learn more about London Stock Exchange Group (Refinitiv)'s offerings and participation as member of the XBRL US Intermediary / Aggregator community.


Member since
August, 2011

Novaworks, LLC

Novaworks, LLC develops technology to increase the accessibility of HTML and XBRL for EDGAR and FERC filers. We provide our customers with software that eases the burden of learning the technical intricacies of XBRL, XML and HTML. Our solutions cover all areas of FERC XBRL and SEC compliance, including EDGARizing, XBRL, inline XBRL, and EDGAR […more]

Learn more about Novaworks, LLC's offerings and participation as member of the XBRL US Software and Services community.


Member since
December, 2002

Ernst & Young

Ernst & Young (EY), a global leader in professional services, is dedicated to building a better working world by delivering high-quality insights and services that help build trust and confidence in the capital markets and global economies. Its approximately 400,000 professionals across more than 150 countries operate in high-performing, multidisciplinary teams that pursue the highest […more]

Learn more about EY's offerings and participation as member of the XBRL US Professional Services community.


Member since
January, 2025

Global Legal Identifier Foundation (GLEIF)

The Global Legal Entity Identifier Foundation (GLEIF) is tasked to support the implementation and use of the Legal Entity Identifier (LEI). The foundation is backed and overseen by the Regulatory Oversight Committee (ROC). The ROC represents public authorities from around the globe that have come together to increase transparency in global markets, and strengthen the […more]

Learn more about GLEIF's offerings and participation as member of the XBRL US Non-profit community.


Member since
December, 2025

Auditchain Labs AG

Auditchain Labs AG is a global provider of disclosure automation infrastructure and assurance components for crypto asset issuers, service providers, regulators and investors.

Learn more about Auditchain Labs AG's offerings and participation as member of the XBRL US Software and Services community.


Member since
January, 2021

CoreFiling

CoreFiling are internationally recognised experts in the field of model backed data management, with a core focus on XML and XBRL processing. In addition to providing software solutions and consultancy, CoreFiling are key contributors to the XBRL standard. CoreFiling customers include leading regulators and filers around the globe. The company was founded in 1997 and […more]

Learn more about CoreFiling's offerings and participation as member of the XBRL US Software and Services community.


Member since
August, 2000

KPMG LLP

KPMG LLP is the audit and tax firm that has maintained a continuous commitment throughout its history to providing leadership, integrity and quality to the capital markets. The Big Four firm with the strongest growth record over the past decade, KPMG offers clients scale, global reach, industry insights and a multidisciplinary range of services. KPMG […more]

Learn more about KPMG's offerings and participation as member of the XBRL US Professional Services community.


Member since
December, 2015

NASBP – Professionals in Surety Bonding

Founded in 1942, NASBP is the association of and resource for surety bond producers and allied professionals. NASBP producers specialize in providing surety bonds for construction contracts and other purposes to companies and individuals needing the assurance offered by surety bonds. NASBP producers engage in contract and commercial surety production throughout the United States, Puerto […more]

Learn more about NASBP's offerings and participation as member of the XBRL US Non-profit community.


Member since
April, 2001

DFIN

DFIN (Donnelley Financial Solutions) is the leading provider of innovative, software and technology–enabled financial regulatory and compliance solutions. Supporting every stage of our clients’ business and investment lifecycle, DFIN provides regulatory filing and transactional deal solutions to public and private companies, mutual funds, and other regulated investment firms.

Learn more about Donnelley Financial Solutions's offerings and participation as member of the XBRL US Professional Services community.


Many of our Members are Certified Partners of XBRL US - a Founding or Sustaining Member in good standing of the organization that has maintained its current membership for at least three years. In addition, Certified Partners have employees who are actively engaged on XBRL US and/or XBRL International Boards, Committees and Working Groups, and are acknowledged for their efforts through XBRL Achievements.

For more information about becoming a Certified Partner, email info@xbrl.us.

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