Business description: Koss Corporation

Koss Corporation is engaged in the design, manufacture and sale of stereo headphones and related accessories. The Company operates in the audio/video industry segment of the home entertainment and communication industry. It sells products to distributors for reselling to school systems, and directly to other manufacturers for inclusion with their own products. Its products are sold through United States distributors, international distributors, audio specialty stores, the Internet, national retailers, grocery stores, electronics retailers, and prisons under the Koss name, as well as private label. The Company also sells products to distributors for reselling to school systems, and directly to other manufacturers for inclusion in their own products. The Company has a manufacturing facility in Milwaukee, Wisconsin and uses contract manufacturing facilities in the People’s Republic of China and Taiwan.

Number of employees: 29

Sales by Activity: Koss Corporation

Fiscal Period: June 2022 (USD) 2023 (USD) 2024 (USD) 2025 (USD) 2026 (USD)

Design, Manufacture and Sale of Stereo Headphones and Related Accessories

17.61M 13.1M 12.27M 12.62M 13.02M

Geographical breakdown of sales: Koss Corporation

Fiscal Period: June 2022 (USD) 2023 (USD) 2024 (USD) 2025 (USD) 2026 (USD)

United States

13.03M 9.85M 9.8M 8.97M 10.87M

All Other Countries

517K 228K 432K 591K 478K

Sweden

1.55M 997K 993K 1.25M 394K

Czech Republic

1.2M 1.33M 418K 1.21M 355K

Georgia

- - 126K - 230K

Korea, Republic of

- 190K 185K 207K 189K

Malaysia

396K 122K - 157K 170K

Australia

- - - - 115K

Japan

- - - 114K 111K

United Kingdom

- - - - 110K

Belgium

- 177K - - -

Ukraine

257K - 214K - -

Canada

315K 209K 101K 131K -

Russian Federation

340K - - - -

Executive Committee: Koss Corporation

Manager TitleAgeSince
Chief Executive Officer 72 01/01/1991
Director of Finance/CFO 60 28/02/2022
Corporate Officer/Principal 42 29/08/2025
Corporate Officer/Principal - 16/03/2026

Composition of the Board of Directors: Koss Corporation

Director TitleAgeSince
Chairman 72 01/01/2015
Director/Board Member 82 01/01/1987
Director/Board Member 73 14/10/2015
Director/Board Member 67 01/01/2022
Director/Board Member 42 29/08/2025

Shareholders: Koss Corporation

NameStocks%Valuation
Koss Family Voting Trust
28.49 %
2,696,634 28.49 % 11 M $
8.186 %
774,907 8.186 % 3 M $
Koss Foundation Inc.
2.293 %
217,068 2.293 % 872 613 $
2.071 %
196,028 2.071 % 788 033 $
Vanguard Capital Management LLC
2.003 %
189,607 2.003 % 762 220 $

Company details: Koss Corporation

Koss Corp.

4129 North Port Washington Avenue

53212, Milwaukee

+

http://www.koss.com
address Koss Corporation(KOSS)

Home Audio

Change 5-day change 1-year change 3-year change Capi.($)
-0.58%-2.01%-30.27%+25.37% 32.47M
-0.05%-4.93%-7.07%+60.92% 147B
-4.26%-2.97%+83.11%+145.16% 55.89B
-8.21%-5.83%+161.94%+187.87% 25.53B
-4.02%-3.00%+74.77%+52.76% 20.29B
-2.85%-0.25%-28.64%+118.72% 7.31B
-10.15%-8.46%-70.41% - 5.96B
+1.57%+3.14%+41.61%+669.02% 5.84B
-0.13%-6.36%+64.62%+448.75% 5.02B
+1.71%-2.37%+3.98%+12.94% 4.83B
Average -2.69%-3.67%+29.37%+191.28% 27.76B
Weighted average by Cap. -2.19%-2.43%+33.20%+110.53%
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