United States

Top 719 largest US Companies in the Technology sector by Market Cap

This is the list of the largest public listed companies in the Technology sector from the United States by market capitalization with links to their reference stock and industry.

United States Technology Sector Analysis
Top US Companies United States Analysis
World Top Companies World Companies Analysis

Top Technology Companies from the United States as of Jan. 01, 2026

Download Excel

Rank Company Market Cap (USD) Country Sector Industry
481 Plantronics, Inc. $41.0 M

(July 1, 2024)

 United States US Technology US Communication Equipment
482 Luna Innovations Incorporated $39.9 M United States US Technology US Scientific & Technical Instruments
483 TransAct Technologies Incorporated $39.2 M United States US Technology US Computer Hardware
484 Array Networks, Inc. $38.4 M United States US Technology US Communication Equipment
485 Usio, Inc. $37.7 M United States US Technology US Information Technology Services
486 BSQUARE Corporation $37.6 M

(Dec. 1, 2023)

 United States US Technology US Software—Application
487 Issuer Direct Corporation $35.7 M United States US Technology US Information Technology Services
488 Sunnova Energy International Inc. $35.1 M

(July 1, 2025)

 United States US Technology US Solar
489 Data I/O Corporation $31.0 M United States US Technology US Electronic Components
490 Beam Global $30.8 M United States US Technology US Solar
491 Katapult Holdings, Inc. $30.5 M United States US Technology US Software—Infrastructure
492 Network-1 Technologies, Inc. $29.9 M United States US Technology US Communication Equipment
493 Antec, Inc. $28.0 M United States US Technology US Electronic Components
494 Latch, Inc. $24.6 M United States US Technology US Software—Application
495 Minim, Inc. $24.1 M

(July 1, 2025)

 United States US Technology US Communication Equipment
496 Dynasil Corp of America $22.2 M United States US Technology US Scientific & Technical Instruments
497 Nortech Systems Incorporated $20.7 M United States US Technology US Electronic Components
498 TSR, Inc. $19.9 M

(Jan. 1, 2024)

 United States US Technology US Software—Application
499 American Virtual Cloud Technologies, Inc. $19.4 M

(March 1, 2023)

 United States US Technology US Information Technology Services
500 Paltalk, Inc. $18.8 M

(March 1, 2025)

 United States US Technology US Software—Application
501 Electro-Sensors, Inc. $14.6 M United States US Technology US Scientific & Technical Instruments
502 Smith Micro Software, Inc. $14.1 M United States US Technology US Software—Application
503 SilverSun Technologies, Inc. $13.1 M United States US Technology US Software—Application
504 ClearOne, Inc. $11.8 M United States US Technology US Communication Equipment
505 Amesite Inc. $9.1 M United States US Technology US Software—Application
506 Socket Mobile, Inc. $8.4 M United States US Technology US Computer Hardware
507 Taitron Components Incorporated $7.2 M United States US Technology US Electronics & Computer Distribution
508 Aterian, Inc. $7.2 M United States US Technology US Consumer Electronics
509 Focus Universal, Inc. $7.0 M United States US Technology US Scientific & Technical Instruments
510 Luminar Technologies, Inc. $6.4 M United States US Technology US Software—Application

Top Technology Companies from the United States as of Jan. 01, 2026

481. Plantronics, Inc.

Company Profile: Plantronics, Inc.
Market Cap (USD): $41.0 M (July 1, 2024)
Country: United States
Sector: US Technology
Industry: US Communication Equipment

482. Luna Innovations Incorporated

Company Profile: Luna Innovations Incorporated
Market Cap (USD): $39.9 M
Country: United States
Sector: US Technology
Industry: US Scientific & Technical Instruments

483. TransAct Technologies Incorporated

Company Profile: TransAct Technologies Incorporated
Market Cap (USD): $39.2 M
Country: United States
Sector: US Technology
Industry: US Computer Hardware

484. Array Networks, Inc.

Company Profile: Array Networks, Inc.
Market Cap (USD): $38.4 M
Country: United States
Sector: US Technology
Industry: US Communication Equipment

485. Usio, Inc.

Company Profile: Usio, Inc.
Market Cap (USD): $37.7 M
Country: United States
Sector: US Technology
Industry: US Information Technology Services

486. BSQUARE Corporation

Company Profile: BSQUARE Corporation
Market Cap (USD): $37.6 M (Dec. 1, 2023)
Country: United States
Sector: US Technology
Industry: US Software—Application

487. Issuer Direct Corporation

Company Profile: Issuer Direct Corporation
Market Cap (USD): $35.7 M
Country: United States
Sector: US Technology
Industry: US Information Technology Services

488. Sunnova Energy International Inc.

Company Profile: Sunnova Energy International Inc.
Market Cap (USD): $35.1 M (July 1, 2025)
Country: United States
Sector: US Technology
Industry: US Solar

489. Data I/O Corporation

Company Profile: Data I/O Corporation
Market Cap (USD): $31.0 M
Country: United States
Sector: US Technology
Industry: US Electronic Components

490. Beam Global

Company Profile: Beam Global
Market Cap (USD): $30.8 M
Country: United States
Sector: US Technology
Industry: US Solar

491. Katapult Holdings, Inc.

Company Profile: Katapult Holdings, Inc.
Market Cap (USD): $30.5 M
Country: United States
Sector: US Technology
Industry: US Software—Infrastructure

492. Network-1 Technologies, Inc.

Company Profile: Network-1 Technologies, Inc.
Market Cap (USD): $29.9 M
Country: United States
Sector: US Technology
Industry: US Communication Equipment

493. Antec, Inc.

Company Profile: Antec, Inc.
Market Cap (USD): $28.0 M
Country: United States
Sector: US Technology
Industry: US Electronic Components

494. Latch, Inc.

Company Profile: Latch, Inc.
Market Cap (USD): $24.6 M
Country: United States
Sector: US Technology
Industry: US Software—Application

495. Minim, Inc.

Company Profile: Minim, Inc.
Market Cap (USD): $24.1 M (July 1, 2025)
Country: United States
Sector: US Technology
Industry: US Communication Equipment

496. Dynasil Corp of America

Company Profile: Dynasil Corp of America
Market Cap (USD): $22.2 M
Country: United States
Sector: US Technology
Industry: US Scientific & Technical Instruments

497. Nortech Systems Incorporated

Company Profile: Nortech Systems Incorporated
Market Cap (USD): $20.7 M
Country: United States
Sector: US Technology
Industry: US Electronic Components

498. TSR, Inc.

Company Profile: TSR, Inc.
Market Cap (USD): $19.9 M (Jan. 1, 2024)
Country: United States
Sector: US Technology
Industry: US Software—Application

499. American Virtual Cloud Technologies, Inc.

Company Profile: American Virtual Cloud Technologies, Inc.
Market Cap (USD): $19.4 M (March 1, 2023)
Country: United States
Sector: US Technology
Industry: US Information Technology Services

500. Paltalk, Inc.

Company Profile: Paltalk, Inc.
Market Cap (USD): $18.8 M (March 1, 2025)
Country: United States
Sector: US Technology
Industry: US Software—Application

501. Electro-Sensors, Inc.

Company Profile: Electro-Sensors, Inc.
Market Cap (USD): $14.6 M
Country: United States
Sector: US Technology
Industry: US Scientific & Technical Instruments

502. Smith Micro Software, Inc.

Company Profile: Smith Micro Software, Inc.
Market Cap (USD): $14.1 M
Country: United States
Sector: US Technology
Industry: US Software—Application

503. SilverSun Technologies, Inc.

Company Profile: SilverSun Technologies, Inc.
Market Cap (USD): $13.1 M
Country: United States
Sector: US Technology
Industry: US Software—Application

504. ClearOne, Inc.

Company Profile: ClearOne, Inc.
Market Cap (USD): $11.8 M
Country: United States
Sector: US Technology
Industry: US Communication Equipment

505. Amesite Inc.

Company Profile: Amesite Inc.
Market Cap (USD): $9.1 M
Country: United States
Sector: US Technology
Industry: US Software—Application

506. Socket Mobile, Inc.

Company Profile: Socket Mobile, Inc.
Market Cap (USD): $8.4 M
Country: United States
Sector: US Technology
Industry: US Computer Hardware

507. Taitron Components Incorporated

Company Profile: Taitron Components Incorporated
Market Cap (USD): $7.2 M
Country: United States
Sector: US Technology
Industry: US Electronics & Computer Distribution

508. Aterian, Inc.

Company Profile: Aterian, Inc.
Market Cap (USD): $7.2 M
Country: United States
Sector: US Technology
Industry: US Consumer Electronics

509. Focus Universal, Inc.

Company Profile: Focus Universal, Inc.
Market Cap (USD): $7.0 M
Country: United States
Sector: US Technology
Industry: US Scientific & Technical Instruments

510. Luminar Technologies, Inc.

Company Profile: Luminar Technologies, Inc.
Market Cap (USD): $6.4 M
Country: United States
Sector: US Technology
Industry: US Software—Application

Stay in touch