Company Directory - Jenner & Block
Company Details - Jenner & Block

Jenner & Block
WebsiteChicago, United States
Jenner & Block is a prominent American law firm recognized for its legal expertise in litigation, regulatory and transactional matters, providing a wide range of services to corporations, government entities, and nonprofits.
CCI Score
CCI Score: Jenner & Block
68.19
-0.02%
Latest Event
Jenner & Block Targeted by Trump’s Executive Orders
Jenner & Block has been targeted by President Trump’s executive orders for employing Andrew Weissmann, a lawyer involved in the Mueller investigation. This targeting is part of a broader campaign against law firms that have taken on politically sensitive cases opposing the administration’s agenda, potentially leading to economic and reputational repercussions.
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LEADER
Jenner & Block is currently rated as a Leader.
Latest Events
- APR012025
Jenner & Block has been targeted by President Trump’s executive orders for employing Andrew Weissmann, a lawyer involved in the Mueller investigation. This targeting is part of a broader campaign against law firms that have taken on politically sensitive cases opposing the administration’s agenda, potentially leading to economic and reputational repercussions.
- APR012025
Jenner & Block, in conjunction with WilmerHale, has initiated a lawsuit against the Trump administration in response to executive orders targeting law firms' DEI initiatives. This legal action underscores the firm's commitment to protecting diversity, equity, and inclusion as essential components of a fair workplace and a resistance against authoritarian interference.
- MAR312025
Jenner & Block joined legal challenges against executive orders seen as efforts by the Trump administration to intimidate law firms, positioning itself in defense of the rule of law and judicial independence.
- MAR282025
On March 28, 2025, Jenner & Block filed a federal lawsuit in Washington seeking a temporary restraining order to block a Trump executive order that targets the firm’s security clearances and government contracts. The lawsuit alleges the order is a politically motivated effort to intimidate the firm, its clients, and to chill protected free speech.
+80
Public and Political Behavior
March 31
Jenner & Block’s legal action directly confronts an executive order used as a tool of government overreach. Their lawsuit is a stand against attempts to punish political dissent and intimidate legal advocates, aligning positively with anti-authoritarian values.
Chicago law firm Jenner & Block sues to block Trump executive order
+70
Business Practices and Ethical Responsibility
March 31
By challenging a government measure that targets its contractual and security relationships, Jenner & Block upholds ethical legal practices and defends the fundamentals of a fair legal system. This action reinforces the firm’s commitment to transparency and responsible business conduct.
Chicago law firm Jenner & Block sues to block Trump executive order
- MAR252025
On March 25, 2025, President Donald Trump signed an executive order targeting Jenner & Block. The move was in response to the firm's involvement in litigation defending immigrant rights, environmental justice, and healthcare freedoms, positioning it against authoritarian policies. Jenner & Block's legal work for clients challenging restrictive policies underscores its commitment to upholding democratic and inclusive values.
+80
Public and Political Behavior
March 31
Jenner & Block has consistently taken on cases that challenge policies deemed authoritarian, including defending immigrant rights, environmental protections, and access to gender-affirming healthcare. These actions demonstrate a clear commitment to progressive values and the protection of marginalized communities, standing in opposition to far-right authoritarian measures. Their legal advocacy, despite governmental pushback, earns a high positive score under the Public and Political Behavior category.
- MAR252025
In response to President Trump's executive order targeting the firm for its ties with politically progressive clients and engagements, Jenner & Block reaffirmed its commitment to safeguarding its clients' interests and progressive causes, including advising the Kamala Harris 2024 campaign and representing LGBTQ organization PFLAG in litigation against the Trump administration's policies.
+50
Executive Political Engagement
March 31
Jenner & Block's active political engagement—evidenced by firm partner Josh Hsu advising the Kamala Harris campaign and its representation of marginalized groups such as the LGBTQ organization PFLAG—demonstrates a commitment to progressive, anti-authoritarian values. This stands in stark contrast to the authoritarian measures exemplified by Trump’s executive order targeting the firm.
Trump Targets Jenner & Block Via Clients, Widening Big Law Fight
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Industries
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- 541199
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