

DEMA Engineering Company Information
Summary
DEMA Engineering Company is a private company. The company currently specializes in the Consumer Goods area. Its headquarters is located at Saint Louis, Missouri, USA. The number of employees ranges from 25 to 100. The annual revenue of DEMA Engineering Company varies between 5.0M and 25M. To connect with DEMA Engineering Company employee register on SignalHire.
Organization Website | demaeng.com |
Phone Number | 1-800-325-3362 |
Industries | |
Headquarters Location | 10020 Big Bend Blvd, St. Louis, MO, 63122 US |
Employees Size | 200-500 employees |
Specialties | Water Driven Dispensing, Closed Loop Dispensing Technology, Chemical Dispensing Systems, Industrial Solenoid Valves, Fluid Control Products, Jan/San, Commercial Laundry, Kitchen & Food Service, Car Wash Cleaning, Fertigation & Irrigation |
SIC Code | 3560 |
DMA Code | Greater St. Louis Metropolitan Area |
Founded | 1956 |
Estimated Annual Revenue | $5.0M - 25M |
Operating Status | Independent Company |
Competitors
Founded | Type | Employees | Revenue | Funding | |
|---|---|---|---|---|---|
| - | Privately Held | 25 - 100 | 9.9M | $150K | |
| 1947 | Privately Held | 100 - 250 | 24.4M | $0 |
Estimated Website Traffic
The chart shows a decline in traffic to the demaeng.com website. In December, traffic decreased to 4910, compared to 6626 in the previous month. The highest traffic in 2025 was recorded in July, reaching 7129 visits.
Employees Turnover 4 quarter 2025
Number of employees switched from or switched to
Length of Employment
Employee tenure at DEMA Engineering Company shows a diverse range of experience levels:
2% have been with the company for less than 1 year6% for 1–2 years8% for 3–4 years15% for 5–7 years10% for 8–10 years58% have over 11 years of service at DEMA Engineering CompanyEx-employees positions
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