ENGINE NO. 1 LP

Same brand-name cluster — possible parent, subsidiary, PAC, or lobbying registration. Surfaced via head-token match (e.g. every "AMAZON …" org) and pg_trgm similarity for variant spellings. Not yet asserted as parent/child edges; treat as a navigation aid.

• ENGINE NO. 1 LPlobbying_client · exact 1.00
• ENGINE MANUFACTURERS ASSOCIATIONlobbying_client · head-token 0.85
• ENGINE TECHNOLOGY FORUM (FKA DIESEL TECHNOLOGY FORUM)lobbying_client · head-token 0.85
• Engine & Hose Co No 1nonprofit · head-token 0.85
• Engine & Hose Co No 1nonprofit · head-token 0.85
• Engine 19 Volunteer Fire Companynonprofit · head-token 0.85
• Engine 19 Volunteer Fire Companynonprofit · head-token 0.85
• Engine 22 Ladder 13 Battalion 10 Firehouse Support Fund Incnonprofit · head-token 0.85
• Engine 22 Ladder 13 Battalion 10 Firehouse Support Fund Incnonprofit · head-token 0.85
• Engine Advocacynonprofit · head-token 0.85
• Engine Manufacturers Associationnonprofit · head-token 0.85
• Live Oak Engine Company No 1 Incnonprofit · trigram 0.57
• Montvale Engine Co No 1nonprofit · trigram 0.57
• Hope Engine Company 1nonprofit · trigram 0.53
• Washington Engine Company No 1 Incorporatednonprofit · trigram 0.52
• Hampton Fire Engine Company No 1nonprofit · trigram 0.48
• Oceanic Fire Engine Company No 1nonprofit · trigram 0.48
• Waterford Fire Engine Co No 1 Incorporatednonprofit · trigram 0.44
• Nanuet Fire Engine Co 1nonprofit · trigram 0.43
• Randolph Engine Company No 5nonprofit · trigram 0.43
• Fairmount Engine Company No 2nonprofit · trigram 0.42
• New City Fire Engine Co 1nonprofit · trigram 0.40

Filings where this org hired a lobbying firm. Income + expenses come from the LDA disclosure.