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Companies similar to Northrop Grumman

Discover businesses that overlap with Northrop Grumman. Compare their performance, financials and the industries behind the score.

NOCNorthrop GrummanStock dashboard ↗
FEIM76.5%RTX63.7%LMT62.4%NOC
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Businesses overlapping with NOC 19

Ranked by unscaled business similarity · Annual filings released in 2025

FEIMFrequency Electronics
76.5% Similarity
RTXRTX
63.7% Similarity
LMTLockheed Martin
62.4% Similarity
ASTSAST SpaceMobile, Inc. Class A
59.7% Similarity
RKLBRocket Lab
56.0% Similarity
KTOSKratos Defense & Security Solutions
55.2% Similarity
PLPlanet Labs PBC
54.9% Similarity
SATLSatellogic Inc. Class A
52.9% Similarity
LHXL3Harris Technologies
51.4% Similarity
VSATViasat
50.9% Similarity
AVAVAeroVironment
49.9% Similarity
RDWRedwire
48.7% Similarity
BABoeing Company
48.3% Similarity
SPIRSpire Global
46.8% Similarity
SIDUSidus Space, Inc. Class A
46.4% Similarity
BKSYBlackSky Technology
45.0% Similarity
TSATTelesat Corporation Class A Common Shares and Class B Variable Voting Shares
44.5% Similarity
GDGeneral Dynamics
42.2% Similarity
LUNRIntuitive Machines, Inc. Class A
34.2% Similarity

Similarity measures overlap in classified business activities. Identical tags can score 100% even when products differ. Review the company descriptions and filing evidence.