Resource Management Associates, Inc.

Resource Management Associates, Inc., operating as a subsidiary of GEI Consultants Inc., delivers water resources engineering software development, maintenance, and technical support to the U.S. Army Corps of Engineers as a prime contractor (100% of recent awards), predominantly competing full-and-open rather than under set-asides, with the exception of four small-business-designated awards among 748 total federal contract awards since 1979.

Resource Management Associates is headquartered in Davis, California, with performance locations including Kingstowne, Virginia. The company specializes in custom computer programming services (NAICS 541511, 542 of 748 awards) and computer systems design (59 awards), delivering hydrologic and hydraulic modeling software engineering and maintenance under IT And Telecom–Programming PSC codes (403 awards). The vendor's capability portfolio centers on software development, bug fixes, minor modifications, and technical support for the Corps' Hydrologic Engineering Center suite: HEC-RAS (River Analysis System), HEC-HMS (Hydrologic Modeling System), HEC-ResSim (Reservoir System Simulation), HEC-MetVue (Meteorological Visualization Utility Engine), HEC-WAT (Watershed Analysis Tool), HEC-FIA (Flood Impact Analysis), and the Corps Water Management System (CWMS). Recent representative work includes a $1.49 million May 2025 delivery order for HEC-RAS one-dimensional hydraulic modeling enhancements and computational solver improvements, a $1.12 million June 2025 delivery order for HEC-WAT and HEC-ResSim 4.0 maintenance and support, and a $597,653.59 September 2025 delivery order for CWMS extract and post enhancements supporting model result copying, forecasting, and database extraction capabilities. A June 2026 delivery order valued at $468,362.50 and a July 2026 order valued at $443,185.30 address CWMS source code updates, data entry customization, cloud compute environment enhancements, and authentication configuration.

Customer concentration is extreme: the Department of the Army Corps of Engineers accounts for 677 awards (90% of the 748-award footprint) across three principal customer alignments. The Engineering District Sacramento leads by award count (503 awards, $71.3 million combined potential value), followed by the Institute for Water Resources (21 awards, $53.5 million combined potential value) and the broader Army Corps of Engineers (154 awards, $21.6 million combined potential value). These three entities represent 94% of award count and 95% of combined potential value. The Department of Interior Bureau of Reclamation (4 awards, $998 thousand) and the National Oceanic and Atmospheric Administration (one purchase order, $100 thousand base year through August 2030, sole-source awarded for CHPS-HEC modeling software development and support) round out the active customer set.

Resource Management Associates holds a $36.7 million single-award Indefinite Delivery Vehicle (W912HQ22D0012) with the Institute for Water Resources, set aside for total small business, with an ultimate completion date of September 19, 2027. This vehicle funds software development, security compliance, and support for WMES and CWMS serving the Hydrologic Engineering Center in Davis and Kingstowne. The vendor also places work under four additional IDV vehicles with the Sacramento Engineering District and Corps components: Indefinite Delivery Contract W9123806A0019 (151 task orders, $5.6 million combined potential value), Blanket Purchase Agreement W9123812A0001 (91 task orders, $7.1 million combined potential value), Indefinite Delivery Contract W9123814D0005 (71 task orders, $11.9 million combined potential value), and Indefinite Delivery Contract DACW0501D0023 (115 task orders, $696 thousand combined potential value). Task order activity has remained steady at ten to fifteen awards per year through 2025, with only two awards recorded in 2026 year-to-date; the recompete cliff shows six awards (combined potential value $3.7 million) with ultimate completion dates falling in the next twenty-four months.

The Service Contract Inventory dataset captured one sub-award record in FY2022 under a GEI Consultants Inc. prime contract supporting water temperature model platform upgrades and maintenance for the U.S. Bureau of Reclamation (May 2024 sub-award). SCI coverage is minimal and does not represent the full scale of Resource Management Associates' federal services activity. The vendor's prime footprint carries no meaningful subcontractor engagement; 100% of the 748 awards are prime awards, and the single sub-award represents a rare instance of teaming below the company's typical operating posture. Work is performed at the contractor's Davis, California headquarters and Kingstowne, Virginia location, with task order execution distributed across multiple Corps districts and components nationwide.