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Compare · ISSC vs VRSN

ISSC vs VRSN

Side-by-side comparison of Innovative Solutions and Support Inc. (ISSC) and VeriSign Inc. (VRSN): market cap, price performance, sector, and recent activity on the wire.

Summary

  • Both ISSC and VRSN operate in EDP Services (Technology), so they compete in similar markets.
  • VRSN is the larger of the two at $26.84B, about 86.7x ISSC ($309.5M).
  • Over the past year, ISSC is up 47.3% and VRSN is up 4.1% - ISSC leads by 43.2 points.
  • VRSN has been more active in the news (9 items in the past 4 weeks vs 4 for ISSC).
  • VRSN has more recent analyst coverage (6 ratings vs 2 for ISSC).
PerformanceISSC+47.31%VRSN+4.68%
2025-06-09+0.00%2026-06-05
MetricISSCVRSN
Company
Innovative Solutions and Support Inc.
VeriSign Inc.
Price
$17.28-4.58%
$291.49-1.15%
Market cap
$309.5M
$26.84B
1M return
-20.62%
+4.60%
1Y return
+47.31%
+4.14%
Industry
EDP Services
EDP Services
Exchange
NASDAQ
NASDAQ
IPO
2000
1998
News (4w)
4
9
Recent ratings
2
6
ISSC

Innovative Solutions and Support Inc.

Innovative Solutions and Support, Inc., a systems integrator, designs, develops, manufactures, sells, and services flight guidance, auto throttle, and cockpit display systems in the United States and internationally. It offers flat panel display systems that replicates the display of analog or digital displays on one screen and replace existing displays in legacy aircraft, as well as used for security monitoring on-board aircraft and as tactical workstations on military aircraft; and flight management systems that complement the flat panel display system upgrade for commercial air transport aircraft. The company also provides integrated standby units, which incorporate the measurement and display of attitude, altitude, airspeed, and navigation data into a single standby/backup navigation instrument for military, commercial air transport, and corporate/general aviation applications. In addition, it offers digital air data computers that calculate various air data parameters, such as altitude, airspeed, vertical speed, angle of attack, and other information; integrated air data computers and display units, which calculate and convey air data information; altitude displays that convey aircraft altitude measurements; airspeed displays that convey various airspeed measurements; and altitude alerters. Further, the company offers engine and fuel displays that convey information related to fuel and oil levels, and engine activity, including oil and hydraulic pressure and temperature; integrated global navigation systems; ThrustSense, a full regime autothrottle; and utilities management systems. It serves commercial air transport carriers and corporate/general aviation companies, Department of Defense and its commercial contractors, aircraft operators, aircraft modification centers, government agencies, and foreign militaries, as well as original equipment manufacturers. The company was founded in 1988 and is based in Exton, Pennsylvania.

VRSN

VeriSign Inc.

VeriSign, Inc., together with its subsidiaries, provides domain name registry services and internet infrastructure that enables internet navigation for various recognized domain names worldwide. It enables the security, stability, and resiliency of internet infrastructure and services, including providing root zone maintainer services, operating two of the 13 internet root servers; and offering registration services and authoritative resolution for the .com and .net domains, which support global e-commerce. VeriSign, Inc. was incorporated in 1995 and is headquartered in Reston, Virginia.

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