Company profile
Koss Corporation
NASDAQ: KOSS · Technology · Consumer Electronics
#603 of 1,169 Technology companies by revenue45th-percentile growth
EA Score
64CFH 57DQ 81GM 49SS 63
v0.1 · 65/100 weight · provisional
↑ listing tenure, balance-sheet leverage · ↓ Piotroski F, 3-yr revenue growth
Methodology →Revenue TTM
$12.8M
Rev growth YoY (TTM)
+3.3%
Net income (FY)
-$874.8k
Employees
27
as of 2026-08-20
Market cap
$33.7M
as of 2026-08-20
Financials — latest annual
SEC EDGAR · USD-normalizedConceptUSDNativeFY
Revenue$12.6M$12.6M2025
Net income-$874.8k-$874.8k2025
Operating income-$1.7M-$1.7M2025
Total assets$37.2M$37.2M2025
Liabilities$6.6M$6.6M2025
Equity$30.6M$30.6M2025
Revenue trend
FY2019 – FY2025 · USD
FY19
FY19
FY20
FY21
FY22
FY23
FY24
FY25
Revenue by segment
No segmentation disclosed for this filer. n/a
The read
What is Koss Corporation’s revenue?
Koss Corporation booked $12.6M in FY2025 revenue, growing 2.9% year over year — about the middle of the pack among Technology companies we track, at a -6.9% net margin.
Peers · Technology
AgEagle Aerial Systems, Inc.39DChronoScale Corporation51DTON Strategy Co.50DPeraso Inc.42DBanzai International, Inc. Class A35DBanzai International, Inc.30DNeighbors
Milwaukee →Key facts
CEOMichael J. Koss
SectorTechnology
IndustryConsumer Electronics
HeadquartersMilwaukee, WI
ExchangeNASDAQ: KOSS
Employees27
IPO date1980-03-17
Financials: SEC EDGAR (XBRL), USD-normalized per IAS 21 · TTM/quarterly + segments: FMP from filed disclosures · Filings: EDGAR submissions. County headcount and EA Score are in progress — see docs/DATA_GAPS.md.