Full-Time
Posted on 2/21/2026
Diversified holding company; telecom, real estate
No salary listed
Lancaster, PA, USA
In Person
Armstrong Group is a family-owned holding company with a diversified portfolio that includes telecommunications, cable TV and internet services, and real estate. The telecommunications arm builds and operates networks to deliver cable television and broadband to homes and businesses. Beyond telecom, the group holds real estate interests and manages assets across multiple industries, reflecting its evolution from a local line-construction business into a multi-sector organization. What sets Armstrong Group apart is its long-running, family-led ownership combined with a strategic focus on diversification across complementary sectors, rather than relying on a single industry. Its goal is to grow and sustain value over the long term by expanding its portfolio and geographic reach while maintaining family control.
Company Size
201-500
Company Stage
N/A
Total Funding
$13.1M
Headquarters
null
Founded
1946
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After graduating with an engineering degree, Stewart went to work for PPG and later became CEO of the Armstrong Group, a family-owned, Butler, Pa.-based corporation that provides cable telecommunications, security, real estate and other services.
CRANBERRY TWP — In a change county commissioners chairwoman Leslie Osche called “transformational for the county,” Armstrong on Thursday announced the availability of its new fiber network services.