CWE

Fullerton, CA Doing business as California Watershed Engineering Corp Part of Apex Companies, LLC

UEI
N6RUXMCFD6A4
CAGE
4CL28
Primary NAICS
541330 Engineering Services
SAM.gov registration
Active through

Company facts

Self-certified in SAM.gov
  • For Profit Organization
Entity structure
Partnership or Limited Liability Partnership
NAICS codes registered in SAM.gov
Show all
Corporate family
SAM.gov registration date
Physical address
1561 E Orangethorpe Ave #240, Fullerton, CA 92831, USA
Website
cwecorp.com
Founded
2006
Employees
11-50
Estimated annual revenue
$1M-$10M
Industry
  1. Industrials
  2. Capital Goods
  3. Construction & Engineering
  4. Civil Engineering
SIC code
87 Engineering & Management Services
Profiles

Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .

Recent federal awards

CWE's 5 most recent federal contract and grant awards, newest first. Amounts are dollars obligated.
Award Agency Obligated Awarded
Blue lake furniture design constr. Support Contract · 75H70326F08027 Indian Health Service $69,900
Trenton soderberg and garth sundberg, JR. Contract · 75H70326F08025 Indian Health Service $33,800
Task order no. 24 sacred oaks yrtc structural analysis CWE Contract · 75H70326F08024 Indian Health Service $119,700
Torres martinez generator Contract · 75H70326F08023 Indian Health Service $23,300
Task order no. 22 colusa indian community council (cicc) quarters historical property inventory. Contract · 75H70326F08022 Indian Health Service $32,900

About CWE

Written by GovTribe AI ·

CWE, doing business as California Watershed Engineering Corp, is a minority-owned small disadvantaged business and Subcontinent Asian American-owned Subchapter S corporation based in Fullerton, California that provides architect-engineer and environmental consulting services to federal agencies as a prime contractor (97% of recent awards). The company competes predominantly under the Total Small Business set-aside, with most work flowing through its core IDIQ and definitive contracts rather than through federal vehicles or GWACs.

CWE's customer base is heavily concentrated with the Indian Health Service, which accounts for 26 of 32 recent awards ($16.2 million combined potential value, 82% of the portfolio by dollar value). The company holds a $5 million Indefinite Delivery/Indefinite Quantity contract with IHS awarded July 21, 2022, and extended through January 6, 2027, set aside for total small business participation. Under this parent vehicle, CWE has executed 23 task orders totaling approximately $3.1 million, ranging from $18,115 to $657,200. Representative IHS delivery orders include a $657,200 task order (Task Order No. 21, December 2025) for basis-of-design replacements and arc-flash studies at Sacred Oaks and Desert Sage youth treatment centers; a $398,905 task order (July 2024) for solar design support and geotechnical reporting at the same facilities; and a $372,800 task order (July 2025) for water management planning at Sacred Oaks and Desert Sage. Beyond IHS, CWE holds a $2.9 million contract with the Army Corps of Engineers, a $412 thousand award from the Fish and Wildlife Service, and a $199 thousand contract from the Bureau of Indian Affairs, representing secondary customer relationships. CWE also executed a $3.13 million definitive contract with IHS for the Desert Sage Landscape Project (March 2022 through February 2023).

CWE's service scope centers on facility design, environmental assessments including National Environmental Policy Act compliance studies, site management, landscape architecture, water system and hydrogeological analysis, and construction support services for tribal healthcare infrastructure modernization. NAICS concentration runs heavily toward Engineering Services (27 awards) under PSC Architect and Engineering — Construction: Exhibit Design (Non-Building) (24 awards), reflecting the company's focus on design and consulting rather than construction delivery.

Activity has grown substantially in recent years—two awards in 2022 and 2023 each, rising to eight in 2024 and ten in 2025—though 2026 shows only four awards through mid-June as a sampling artifact. Five awards with ultimate completion dates in the next twenty-four months carry combined potential value of $1.2 million, representing modest recompete exposure. CWE holds one subcontract relationship: survey work with HDR GEI Joint Venture on the Crossover and Run-Around Tracks project at Military Ocean Terminal Concord, California (March 2024). The company has maintained its IHS IDIQ relationship since 2006, demonstrating sustained performance and demand for its environmental and infrastructure consulting services to tribal healthcare facilities across California.

SBA capabilities narrative

From the vendor's SBA profile

CWE is an engineering and technical consulting services firm providing planning, design and engineering, water resources, stormwater and watershed management, environmental compliance and engineering, and construction services.

Quick answers

What is CWE's UEI?

CWE's Unique Entity ID (UEI) in SAM.gov is N6RUXMCFD6A4.

What is CWE's CAGE code?

CWE's CAGE code is 4CL28.

What is CWE's primary NAICS code?

CWE's primary NAICS code is 541330 (Engineering Services).

Where is CWE located?

CWE's physical address in SAM.gov is 1561 E Orangethorpe Ave #240, Fullerton, CA 92831, USA.

Is CWE registered in SAM.gov?

Yes. CWE's SAM.gov registration is active through September 16, 2027.

Who is CWE's parent company?

CWE is part of Apex Companies, LLC.

What is CWE's most recent federal award?

CWE's most recent federal contract award is Blue lake furniture design constr. Support (75H70326F08027), from Indian Health Service, on July 22, 2026.

On GovTribe

See CWE's full federal record

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  • Subcontracting relationships
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