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ACLU of Missouri's Overview

Total employees33
HeadquartersSt. Louis
Founded1920

The ACLU of Eastern Missouri is a non-profit, non-partisan organization dedicated to defending and preserving the individual rights and liberties guaranteed to every person in this country by the Constitution and laws of the United States. As an affiliate of the national ACLU, they work primarily in the eastern region of Missouri through litigation, legislative advocacy, and public education to protect civil liberties, including freedom of speech, racial justice, LGBTQ+ rights, immigrants' rights, and privacy.

Where is ACLU of Missouri's Headquarters?

HQ Function

The St. Louis office serves as the primary center for legal operations, advocacy campaigns, community outreach, volunteer coordination, and administrative functions for the ACLU of Eastern Missouri.

Notable Features:

Likely a functional office space designed for collaborative work, legal research, meetings with clients and partners, and hosting small community events. Emphasis would be on utility and accessibility rather than elaborate architectural design.

Work Culture:

Characterized by a passionate, mission-driven environment. Staff are deeply committed to civil liberties and social justice, often working collaboratively on complex legal and advocacy challenges. The atmosphere is likely dynamic, responsive to current events, and intellectually stimulating.

HQ Significance:

The headquarters' location in St. Louis allows the ACLU of Eastern Missouri to be at the forefront of civil liberties issues arising in a major metropolitan area and to effectively engage with state-level matters impacting the region.

Values Reflected in HQ: The office likely reflects values of inclusivity, accessibility (where possible), professionalism, and dedication to the cause of civil liberties. Resource allocation would prioritize programmatic work over opulent facilities.

Location:

The ACLU of Eastern Missouri operates primarily within its designated region. However, it is an affiliate of the national American Civil Liberties Union (ACLU), which has a presence in all 50 states, Puerto Rico, and Washington D.C. The national ACLU also engages in advocacy on issues with international human rights implications that affect people in the U.S. Therefore, while the Eastern Missouri chapter's direct operations are local, it contributes to and benefits from a nationwide network addressing civil liberties.

Street Address:

454 Whittier Street

City:

St. Louis

State/Province:

MO

Country:

USA

ACLU of Missouri's Global Presence

Jefferson City, MO/USA (State Capitol)

Address: Focus on legislative advocacy; may not have a permanent physical office but maintains a strong presence during legislative sessions.

To monitor, influence, and respond to state-level legislation and policy decisions impacting civil rights and liberties across Missouri, including the eastern region.

Buying Intent Signals for ACLU of Missouri

Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.

Notable news
Hiring actively
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
*Example signal, not calculated in real time

Executive Team of ACLU of Missouri

As of April 2025, ACLU of Missouri' leadership includes:

Luz María Henríquez - Executive Director
Tony Rothert - Director of Integrated Advocacy / Legal Director
Gillian Wilcox - Deputy Director for Litigation
Jessie Steffan - Deputy Director for Non-Litigation Advocacy

Investors of ACLU of Missouri

ACLU of Missouri has been backed by several prominent investors over the years, including:

Individual Donors
Foundation Grants
Membership Dues
Bequests and Planned Gifts

Executive New Hires/Exits in the Last 12 Months

Hire0
Exits0

No major executive-level (Director and above) hires or exits have been prominently announced for the ACLU of Missouri in the past 12 months according to publicly available information. Leadership changes are typically announced via their official website or press releases.

Technology (Tech Stack) used by ACLU of Missouri

Discover the tools ACLU of Missouri uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.

ACLU of Missouri Email Formats and Examples

The ACLU of Eastern Missouri (ACLU-MO) likely uses a common professional email format. Based on publicly available information and common practices for ACLU affiliates, emails typically combine the staff member's name with the organization's domain.

[first_initial][last_name]@aclu-mo.org

Format

lhenriquez@aclu-mo.org

Example

80%

Success rate

News and media

ACLU of MissouriMay 10, 2024

ACLU of Missouri Condemns Passage of Unconstitutional Bill Attacking Transgender Missourians

The ACLU of Missouri issued a strong condemnation following the Missouri legislature's passage of SB 49, a bill that denies gender-affirming care to transgender youth and restricts it for some adults. The organization highlighted the bill's unconstitutionality and detrimental impact on transgender individuals in the state....more

ACLU of MissouriApril 25, 2024

ACLU of Missouri Files Lawsuit Against St. Louis County Police Department for Its Failure to Protect Protestors

The ACLU of Missouri filed a lawsuit against the St. Louis County Police Department, alleging that officers failed to protect peaceful protestors from violence during a demonstration, thereby violating their constitutional rights to free speech and assembly....more

ACLU of MissouriFebruary 1, 2024

ACLU of Missouri Statement on Missouri House Passage of Initiative Petition Reform Legislation

The ACLU of Missouri released a statement criticizing the Missouri House's passage of legislation aimed at reforming the initiative petition process, arguing that the changes would make it harder for citizens to enact laws and constitutional amendments directly....more

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