AMPLIFY

Your Client Support Partner

What is Amplify?

Amplify GR is a full-service lobbying and consulting firm dedicated to enhancing and expanding services for our clients.

Founded with a commitment to strong client relationships, Amplify GR is here to amplify your impact and support your goals.

How Can We Help?

Amplify Services

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Bill Tracking

Share your subject matter needs, and we’ll ensure you’re always up-to-date on the status of every relevant bill.

Lobbying Support

We act as an extension of your firm, enhancing the services you provide to your clients in any situation.

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Reporting

We provide timely, effective, customized reports to keep you and your client fully informed.

Strategic Support

Amplify leverages key relationships to provide strategic insights based on real-time information.

Budget Monitoring

We monitor the budget closely to identify and secure opportunities for you and your clients.

Whip Management

We can support or lead your whip operation on any legislative bill, amendment, or budget item.

Cassie Grewing Henderson

About Amplify GR

Cassandra (Cassie) Grewing Henderson is the owner and operator of Amplify GR. With nearly two decades of experience in the legal and legislative fields, Cassie has an extensive background in both corporate and government sectors. Prior to founding Amplify GR, she worked as a lobbyist in the corporate sector and for a lobbying and consulting services firm. She also served as a legal secretary and paralegal in the Missouri Attorney General’s office. Cassie lives in Jefferson City, Missouri, with her husband, daughter, and two dogs.