tera.ai

Knowledge Graph

Graph explorer

Search resolved entities, walk their edges, and read the sentence behind every one.

Entities25 of 207,987

All entities

Entity

Marshall Alarm Systems Inc.

organization1 mentionslast seen Oct 27, 2026

Second-generation, family-owned security and fire alarm company based in Yorktown Heights, New York, serving residential and commercial clients since 1976.

Relationships 2

Marshall Alarm Systems Inc.

Relationship

Marshall Alarm Systems Inc.employsMarshall J Marinace

85% confidence1 supporting mentions

Either name opens that entity’s relationships.

Sources 1