Company
Whistle
Rewards and Recognition built for the construction industry.
Also known as Whistle Systems, Whistle Systems Inc.
- Status
- Acquiredas of 2026-09-18Source (opens in a new tab)
- Business model
- B2B
- Headquarters
- St. Louis, Missouri, United States
- Founded
- 2021
- Employees
- 16Source (opens in a new tab)
- Customers
- constructors
- Legal name
- Whistle Systems Inc.
- wewhistle.com (opens in a new tab)
- LinkedIn (opens in a new tab)
- X (opens in a new tab)
- Press page (opens in a new tab)
Claim, correct or request removal
Record updated 18 September 2026
About
Whistle Rewards is the easiest way to launch a safety rewards program, improve technology adoption or send spot-rewards to any team member, subcontractor or vendor. From building a culture of safety to improving Procore adoption, Whistle Rewards is the leading rewards and recognition partner in construction and manufacturing.
Funding snapshot
- Total raised
- $3.2MSum of rounds, as of 2026-09-18Source (opens in a new tab)
- Latest round
- Seed, $3.2M2022-03-01
Funding rounds
- Seed
- $3.2M2022-03-01, Company stated
About the company
- Status notes
- Whistle is now part of One10!
Products
- Web
- Whistle Rewards
Exit
- Acquisition
- 2025-07-17
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