LMNO Engineering is a software development, consulting, and education firm. Our software goal is to have a website where practitioners, governments, educators, and students can find an organized collection of powerful, useful, yet easy to use programs. Our specialty is fluid flow of gases and liquids including pipes, culverts, weirs, flumes, orifices, nozzles, venturis, open channels, groundwater, and hydrology. We also have software for computing tank volume, unit conversions, and molecular weight. We have recorded videos of fluid mechanics experiments. Fluid flow encompasses the disciplines of civil, mechanical, chemical, environmental, nuclear, and hydrogeologic engineering; and science. While visiting our website, you may notice that some of the calculations are partially disabled. These calculations will become fully enabled by paying a nominal fee. In addition to running the calculations via the internet, the calculations can be purchased to run as stand-alone programs which do not require an internet connection. Purchases can be made on our registration page. Consulting Projects.Resumes of the owners are shown below. In addition to software development, LMNO Engineering provides consulting services. The following is a list of our consulting projects and the year that we worked on them. Due to confidentiality agreements, some projects are not listed in detail. 2001: Theoretical rating table and equation for extra large 60 o V-Trapezoidal Flume and comparisons to other investigations.
| Website | http://www.lmnoeng.com |
| Revenue | $9 million |
| Employees | View employees |
| Address | 7860 Angel Ridge Rd, Athens, Ohio 45701, US |
| Phone | +1 740-592-1890 |
| Fax | (740) 707-2614 |
| Industry | Software General, Software |
| Competitors | Jacobs, WSP, AECOM, Bechtel Corporation, Kiewit, HDR, Stantec, Arcadis, Black & Veatch, Gannett Fleming +38 more (view full list) |
| SIC | SIC Code 871 Companies, SIC Code 87 Companies |
| NAICS | NAICS Code 541 Companies, NAICS Code 5413 Companies, NAICS Code 54 Companies, NAICS Code 54133 Companies |
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The LMNO Engineering annual revenue was $9 million in 2026.
LMNO Engineering is based in Athens, Ohio.
The NAICS codes for LMNO Engineering are [541, 5413, 54, 54133].
The SIC codes for LMNO Engineering are [871, 87].