The accounting profession, data providers, public companies, technologists, federal regulators and a growing number of industry groups view XBRL as part of the shared vision for transparency in the markets. These organizations support the XBRL standard by collaborating on XBRL US initiatives with other like-minded organizations and individuals. 

Use the links below or under the ‘Join’ menu above to determine which membership meets your individual or organizational needs. Current members can use this link to login to XBRL US Tools for SEC Filers.

Organizational Membership

Corporate Membership

Accounting and consulting firms, software and tool providers, data aggregators, SEC filers, filing agents, startups using XBRL data and financial market participants have a clear stake in the XBRL standard, either from applications and services they offer or from the value they gain through consistent, timely data afforded by standards. XBRL US has a range of options for getting involved – browse the list on the right side of this page to learn about each.

Institutional Membership

Nonprofits, associations, academic institutions and government regulators join XBRL US to increase their knowledge base and raise their profile as experts in the XBRL community.

Individual Membership

Individual members can use our tools to learn how to work with and extract XBRL data to identify critical trends affecting their investments and their business. Whether you’re just getting started, are a Power User day-trading or looking at how to structure the next ‘killer app’, or want to contribute to XBRL US Working Groups and Committees, we’re eager for you to join this growing effort.

Organizations like these know the value of XBRL US Membership

Member since
May, 2016

Marcum LLP

Marcum LLP is one of the largest independent public accounting and advisory services firms in the nation, with offices in major business markets throughout the U.S., Grand Cayman and China. Headquartered in New York City, Marcum provides a full spectrum of traditional tax, accounting and assurance services; advisory, valuation and litigation support; and an extensive […more]

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


Member since
October, 2012

RDG Filings, Inc.

RDG Filings, Inc. provides SEC filing full-service and software-solutions. RDG’s experience converting and filing documents with the SEC’s EDGAR system began in 1996, and it has been providing XBRL tagging services since the inception of this mandate. RDG offers exclusive, on-demand document management software. The ThunderDome® Portal provides multi-user access to create, manage, edit, and […more]

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


Click on the company links below to find out how our members are involved and advancing the standard.

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