Capitol Clarity / Lobbyists / S / Nikki Sizemore

Nikki Sizemore: federal lobbyist

Nikki Sizemore is named as a lobbyist on federal disclosure filings for 1 client through Kairos Power LLC. The most recent filing naming them posted in October 2026. Issues reported include Budget/Appropriations, Energy/Nuclear, Natural Resources and Taxation/Internal Revenue Code.

1Clients on filings
1Registrants
4Issue categories
2Years with reports

Former government positions listed

Filers must list covered executive or legislative branch positions held. As filed:

Clients and registrants

ClientRegistrantLatestIssues
KAIROS POWER LLCKAIROS POWER LLCQ3 2026Utilities, Waste (hazardous/solid/interstate/nuclear), Budget/Appropriations

Activity by year

YearClientsRegistrants
202611
202511

Contributions reported on Form LD-203

YearItemsTotal
20263$14K

Pay is not disclosed for individual lobbyists. Filings do not confirm that records with the same name are one person, so this page may combine people who share the name Nikki Sizemore. See the Capitol Clarity rankings and method.