Request Deal Involvement

Lightrock led a $150m Series E round in Mainspring Energy.

Identify your role

Select the side you represented in this transaction, and provide your current job title.

Principals

MAINSPRING ENERGY INC

target

MAINSPRING ENERGY INC

LGT LIGHTROCK

bidder

LGT LIGHTROCK

KHOSLA VENTURES

bidder

KHOSLA VENTURES

BILL GATES

bidder

BILL GATES

FIDELITY MANAGEMENT & RESEARCH COMPANY

bidder

FIDELITY MANAGEMENT & RESEARCH COMPANY

PRINCEVILLE CAPITAL

bidder

PRINCEVILLE CAPITAL

LINEAGE VENTURES

bidder

LINEAGE VENTURES

Principals or Service Provider not listed?Add missing Service Provider or Principal

Enter your Job Title on this deal

This title will appear on your profile next to this deal involvement.


To help us verify your involvement, please include links to any relevant publications that mention you or your company's role in this deal:

All rights reserved. Copyright © 2025 Datasite