Bill Tracking
Share your subject matter needs, and we'll ensure you're always up-to-date on the status of every relevant bill.
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
Lobbying Support
We act as an extension of your firm, enhancing the services you provide to your clients in any situation.
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.
Get in touch
Ready to Amplify?
Tell us about your clients and your legislative priorities. We'll follow up to talk through how Amplify GR can extend your team.
- 300 E High St Suite B
Jefferson City, MO 65101 - (573) 418-1268
- cassie@amplifygr.co