LONGMONT SYMPHONY SOCIETY, INC.
Our mission is to enrich, inspire and serve our extended community as a symphony orchestra recognized for its artistic excellence.
About LONGMONT SYMPHONY SOCIETY, INC.
Longmont Symphony Orchestra (LSO) is a community symphony founded in 1966 that presents a full concert season, holiday productions, pops programs, and free community performances to Longmont and the surrounding Front Range. The organization states an annual operating budget of roughly $700,000 and emphasizes artistic excellence, inclusivity, and community engagement.
LSO maintains an active education and outreach program — including school concerts for St. Vrain Valley 5th graders, music scholarships for graduating seniors, a concerto competition, and sensory-friendly offerings — and partners regularly with local organizations such as the Boulder Ballet.
LSO is organized and operating as a tax-exempt charitable orchestra (designated as a 501(c)(3) public charity) and continues to present regular seasons and community programs into the 2024–2025 and 2025–2026 season cycles.
Notable achievements
Established community orchestra since 1966
LSO has presented continual seasons since its founding and now offers roughly 15 performances annually, demonstrating sustained organizational longevity and community presence.
Robust education & scholarship programs
Maintains multiple named music scholarships for graduating seniors, a concerto competition, and regular school concert programs that directly support local student musicians.
High-profile seasonal collaborations
Regularly partners with organizations such as the Boulder Ballet and Longmont Chorale for large-scale seasonal productions (e.g., The Nutcracker, Candlelight Messiah), expanding regional artistic collaborations.
At a glance
- Total assets
- $317K
- Annual revenue
- $638K
- Tax status
- 501(c)(3)Public charity
- EIN
- 84-0611954
- Location
- Longmont, CO
- Website
- longmontsymphony.org
- On Mahalo since
- November 2025
Financial figures from the IRS Business Master File, the IRS’s registry of tax-exempt organizations.
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