Lobbyist Public Search Mass. state house
Records prior to registration year 2005 are not available online.

Contact the Lobbyist Division here for assistance.
Search data is collected from registration records and disclosure reports submitted by lobbyists, lobbying entities, and their clients. Massachusetts General Law requires any party providing or retaining lobbying services to register annually, and submit disclosure reports twice a year.
Your comments are welcome:  submit feedback
Account summary
Search detail for: Sara Castegini
Registration year: 2026
Registration type: Lobbyist
Address: 117 Hospital Road Devens, MA, 01434 US / 781-583-3100
Client information Amount
Commonwealth Fusion Systems, LLC $3,000.00
Employed Terminated Details about your lobbyist or lobbyist entity's efforts
01/01/2026 Matters related to fusion and other energy-related issues
 
Total salaries received:      $3,000.00
Expenditures Amount
* No expense has been disclosed.
Registration details

Disclosure Report details


Close this page