L3Harris Technologies, Inc. (LHX) Revenue by Segment

L3Harris Technologies revenue by segment at a glance

In Q2 fiscal 2026 (the quarter ended July 3, 2026), L3Harris Technologies's largest business segment was Space & Mission Systems, with $2.97 billion or 50% of revenue, up 7.1% from a year earlier. Next: Communications & Spectrum Dominance (33%) and Missile Solutions (18%).

By region, United States brought in 77% and Non-US brought in 23% of revenue in Q2 fiscal 2026.

The fastest-growing business segment from a year earlier was Missile Solutions (+13.9%).

From company filings, in USD; latest quarter ended July 3, 2026; quarterly data from Q1 fiscal 2017.

L3Harris Technologies, Inc.

LHXManufacturing and Production

United States

Manufacturing and Production

Revenue breakdown

Fiscal quarters, from company filings

Segments by quarter (USD)

Click a bar to see that period below. Striped bars are calculated fourth quarters; an empty slot means it could not be calculated on the same basis i

Space and Airborne SystemsIntegrated Mission SystemsCommunication SystemsAerojet RocketdyneSpace & Mission SystemsCommunications & Spectrum DominanceAviation SystemsElectronic SystemsOther

Q2 FY26 breakdown

Fiscal quarter ended Jul 3, 2026

Item	Revenue	Share	vs year before
Space & Mission Systems	USD 2.97B	49.7%	+7.1%
Communications & Spectrum Dominance	USD 1.94B	32.6%	+4.4%
Missile Solutions	USD 1.05B	17.7%	+13.9%
Intersegment eliminationsi	-USD 82.00M		–

Sum of items USD 5.96B; corporate items and eliminations -USD 82.00M. Shares are of the items shown. Click an item with › to see its parts.

Also reported by:

All periods

Every item and period in one grid. Purple = calculated; "–" = not available.

Item	Q2 FY26	Q1 FY26	Q4 FY25	Q3 FY25	Q2 FY25	Q1 FY25	Q4 FY24	Q3 FY24	Q2 FY24	Q1 FY24	Q4 FY23	Q3 FY23	Q2 FY23	Q1 FY23	Q4 FY22	Q3 FY22	Q2 FY22	Q1 FY22	Q4 FY21	Q3 FY21	Q2 FY21	Q1 FY21	Q4 FY20	Q3 FY20	Q2 FY20	Q1 FY20	Q4 FY18	Q3 FY18	Q2 FY18	Q1 FY18	Q4 FY17	Q3 FY17	Q2 FY17	Q1 FY17
Space and Airborne Systems	–	3.0B	6.9B	1.8B	–	2.4B	–	1.7B	1.7B	1.8B	1.8B	1.7B	1.7B	1.7B	1.7B	1.6B	1.6B	1.5B	–	1.5B	1.5B	1.5B	–	1.2B	1.2B	1.2B	1.0B	956.0M	–	840.0M	–	–	–	–
Integrated Mission Systems	–	990.0M	6.6B	1.7B	–	840.0M	–	1.6B	1.7B	1.6B	1.6B	1.6B	1.7B	–	1.7B	1.6B	1.6B	1.7B	–	1.6B	1.8B	1.8B	–	1.4B	1.3B	1.4B	11.0M	14.0M	–	12.0M	–	–	–	–
Communication Systems	–	1.9B	5.7B	1.5B	–	1.8B	–	1.4B	1.3B	1.3B	1.4B	1.3B	1.3B	1.2B	1.2B	1.1B	993.0M	963.0M	–	1.0B	1.1B	1.1B	–	1.1B	1.1B	1.1B	609.0M	580.0M	540.0M	480.0M	527.0M	479.0M	492.0M	406.0M
Aerojet Rocketdyne	–	–	2.8B	755.0M	–	–	–	669.0M	633.0M	584.0M	597.0M	455.0M	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–
Space & Mission Systems	3.0B	–	–	–	2.8B	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–
Communications & Spectrum Dominance	1.9B	–	–	–	1.9B	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–
Aviation Systems	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	792.0M	800.0M	1.0B	186.0M	144.0M	–	172.0M	–	–	–	–
Electronic Systems	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	617.0M	–	636.0M	606.0M	582.0M	541.0M
Space and Intelligence Systems	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	513.0M	–	503.0M	482.0M	462.0M	466.0M
Missile Solutions	1.1B	–	–	–	925.0M	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–
Reconciling items	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	95.0M	282.0M	284.0M	–	–	–	–	–	–	–	–	–	–	–	–
Other Non-Reportable Businesses	–	–	–	–	–	146.0M	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–
All other segments	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	44.0M	35.0M	–	–	–	–	–	–
Other Operating	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	39.0M	–	–	–	–

L3Harris Technologies revenue by business segment, last 4 quarters

Business segment	Q2 FY26	Q1 FY26	Q4 FY25	Q3 FY25	Share
Space & Mission Systems	$3.0B	–	–	–	50%
Communications & Spectrum Dominance	$1.9B	–	–	–	33%
Missile Solutions	$1.1B	–	–	–	18%

In USD, fiscal quarters as reported; share = part of Q2 FY26 revenue.

L3Harris Technologies revenue by region, last 1 quarters

Region	Q2 FY26	Share
United States	$4.5B	77%
Non-US	$1.4B	23%

In USD, fiscal quarters as reported; share = part of Q2 FY26 revenue.

Questions and answers

What are L3Harris Technologies's business segments?

Space & Mission Systems, Communications & Spectrum Dominance and Missile Solutions (as reported for Q2 fiscal 2026).

Which business segment makes the most money for L3Harris Technologies?

Space & Mission Systems: $2.97 billion, or 50% of revenue, in Q2 fiscal 2026.

Where does L3Harris Technologies make its money?

By region in Q2 fiscal 2026: United States (77%) and Non-US (23%).

MoreL3Harris Technologies stock overview L3Harris Technologies financials L3Harris Technologies executive team L3Harris Technologies shareholders

Disclaimer: This analysis is for informational and educational purposes only and does not constitute financial, investment, tax, or legal advice. Data may be incomplete, delayed, or contain inaccuracies. Consult with a qualified financial advisor before making any investment decisions.