Established in 1929, Allied Construction Industries (ACI) is a not-for-profit trade association comprised of approximately 500 member companies who employ more than 18,000 individuals throughout Greater Cincinnati.

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Become a  member and get discovered in our online Membership Directory.  Signing up is easy using our  Membership Application, so why wait?  Become a member of ACI today!

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Upcoming Classes & Events

ACI Updates

OSHA Updates

Employers are reminded that they must post their 2019 Summary of Work-Related Injuries and Illnesses (Form 300A) from February 1 to April 30 for 2019. For more information, please visit https://www.osha.gov/injuryreporting/

21st ACI/OSHA Safety Day Conference and Expo



​​Where: Sharonville Convention Center
When: February 4, 2020
Time: 7:00 am - 4:00 pm


​​Morning Keynote: Dr. Tim Ludwig 
Afternoon Keynote: Blaine Hoffman

91st Annual Meeting



​Where: Sharonville Convention Center
When: March 3rd, 2020
Time: ​5:30 pm - 9:00 pm


​Keynote Speaker: Cincinnati native, three time soccer Olympic Gold Medalist and World Cup Silver Medalist, Heather Mitts.

Thanks to ACI Member Discount Sponsors