MKN is now part of Ardurra, one of the nation’s most dynamic engineering firms. With more than 2,600 professionals across 125+ offices, Ardurra combines technical excellence, broad capabilities, and an entrepreneurial, people-focused culture to deliver transformative infrastructure solutions. We support water, transportation, aviation, and public works projects through innovative thinking and creative problem-solving. Visit Ardurra’s LinkedIn page to learn more.
| Website | http://mknassociates.us |
| Revenue | $95.5 million |
| Employees | 147 (37 on RocketReach) |
| Founded | 2012 |
| Address | 530 Paulding Circle Suite B, Arroyo Grande, California 93420, US |
| Phone | +1 805-904-6530 |
| Fax | (805) 904-6532 |
| Industry | Civil Engineering, Construction |
| Keywords | Engineering Solutions, Environmental Engineering, Water Purification, Water Treatment, Water Infrastructure, Wastewater Treatment Plants, Wastewater Management, Process Engineering, Water Technology, Biosolids Processing, Water Resources, Biosolids Management, Recycled Water, Water Conservation, Sustainable Water, Water Reuse, Cost Effective Water, Water Solutions, Project Management, Wastewater Solutions |
| Competitors | WSP, Jacobs, AECOM, Stantec, Arcadis, Tetra Tech, SNC-Lavalin, Buro Happold, Golder Peru S.A., VECO Engineering +41 more (view full list) |
| SIC | SIC Code 87 Companies, SIC Code 871 Companies |
| NAICS | NAICS Code 54 Companies, NAICS Code 54133 Companies, NAICS Code 5413 Companies, NAICS Code 541 Companies |
Looking for a particular MKN employee's phone or email?
The MKN annual revenue was $95.5 million in 2026.
37 people are employed at MKN.
MKN is based in Arroyo Grande, California.
The NAICS codes for MKN are [54, 54133, 5413, 541].
The SIC codes for MKN are [87, 871].