SPARK Centennial is the City of Centennial's six-month business accelerator program that provides local Centennial small businesses a platform to share their expertise, create memorable customer experiences and collaborate with fellow small entrepreneurs and businesses.
This year's program is focused on turning ideas into action, helping businesses answer one key question: What project would you love to tackle for your business, but haven’t been able to because of time, budget or resource constraints? Join us as we enjoy this unique collaborative space of creativity, growth, learning and fun!
Thank you to everyone who joined us for a SPARK Centennial Connect and Collab event this year! We're planning one last gathering — the SPARK Centennial Wrap Party — this October. This event is free and open to all! Come connect with Centennial's Business Resource Partners and SPARK Centennial participants and alumni to collaborate, learn and grow. Details are coming soon, so check back here later this month for the date, time and location.
Congratulations to the SPARK Centennial 2026 Cohort!
Each year, SPARK brings together local businesses, community partners and experts to learn, connect and grow. The program supports business development through workshops, roundtables and hands‑on learning, while also highlighting success stories and new opportunities in Centennial. These reports share the progress made and how SPARK continues to strengthen our Centennial business community.
Learn more about SPARK Centennial through the small businesses that have participated in the program since 2019.
SPARK Program Alumni page
Arapahoe Libraries SPARK Centennial bookshelf
YouTube playlist for 2025 interviews and 2026 interviews
Email the Economic Development Specialist at spark@centennialco.gov.
Subscribe to SPARK Centennial to stay up-to-date.
Email us at: spark@centennialco.gov
Subscribe to SPARK Centennial for news and updates related to the SPARK program.
24-Hour Citizen Response Center
303-325-8000