Shimmick Secures $256 Million in Infrastructure Projects Supporting Water Systems in California and Texas

Shimmick (NASDAQ: SHIM) secured approximately $256 million in new infrastructure awards on March 17, 2026, focused on water and electrical-related civil works in California and Texas.

Rhea-AI Summary

Shimmick (NASDAQ: SHIM) secured approximately $256 million in new infrastructure awards on March 17, 2026, focused on water and electrical-related civil works in California and Texas. Key contracts include a $180M Daly City stormwater tunnel, a $32M Napa floodwall package, and a $44M wastewater expansion subcontract in Austin.

These projects expand Shimmick’s water infrastructure backlog, add significant regional scope in California and Texas, and involve stormwater conveyance, floodwalls, and wastewater capacity work to support community protection and growth.

Positive

• $256M total new contract awards
• Vista Grande project valued at $180M
• Walnut Creek subcontract valued at $44M
• Napa floodwalls award of $32M
• Walnut Creek expansion to 100 mgd capacity
• Projects protect >100,000 residents and >2,000 properties

Negative

• Concentration in large civil projects may increase execution risk
• Major tunnel and treatment works imply long delivery timelines
• Project mix could pressure near-term working capital

Argus Mar 17 session

+2.62% close to close Open Argus

Details

News Market Reaction – SHIM

On Mar 17, the day this news came out, SHIM closed 2.62% above the previous close.

Data tracked by StockTitan Argus for the Mar 17 session.

Key Figures

New project awards: $256 million Vista Grande project: $180 million Napa flood project: $32 million +5 more

New project awards

$256 million

Total newly secured infrastructure projects in California and Texas

Vista Grande project

$180 million

Vista Grande Drainage Basin Improvements Project in Daly City, California

Napa flood project

$32 million

Napa River/Napa Creek Flood Protection Project in Napa, California

Walnut Creek subcontract

$44 million

Subcontract for Walnut Creek Wastewater Treatment Plant Expansion in Austin, Texas

Protected population

more than 100,000 residents

Residents in Vista Grande Watershed benefiting from stormwater improvements

Napa floodwalls length

1.3 miles

Length of floodwalls along sections of the Napa River

Homes and businesses protected

more than 2,000

Homes and businesses expected to gain flood protection in Napa project

Plant capacity target

100 million gallons per day

Planned Walnut Creek Wastewater Treatment Plant capacity after expansion

Historical Context

5 past events · Latest: Mar 12

5 events

1. Mar 12

   Q4/FY25 earnings

   24h Move

   +14.6%

   Improved margins, narrower losses, and 2026 growth guidance with solid backlog.

2. Feb 26

   Earnings date notice

   24h Move

   -8.1%

   Announcement of scheduled Q4 and full-year 2025 results release and webcast.

3. Dec 16

   Project awards

   24h Move

   +12.5%

   Named preferred bidder on Los Angeles water and electrical projects totaling ~$81.5M.

4. Nov 13

   Q3 2025 earnings

   24h Move

   -2.0%

   Q3 revenue $142M, improved margins and positive adjusted EBITDA but continued net loss.

5. Oct 30

   Earnings date notice

   24h Move

   -0.4%

   Planned release and webcast for Q3 2025 financial results announcement.

24h Move is the share-price change in the day after each event; other market factors may also have contributed.

Key Terms

construction manager at risk

1 terms

construction manager at risk technical

"as part of the Construction Manager at Risk program, valued at approximately $44 million."

A construction manager at risk is a project delivery approach where a construction professional is hired early to help plan and then agrees to complete the work for an agreed maximum price, taking responsibility if costs exceed that cap. Think of it like hiring a contractor who sets a top-end price for a home renovation and assumes the extra expense if overruns occur. Investors care because this shifts cost and schedule risk off the owner, improves budget predictability, and can affect project timelines and financial returns.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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IRVINE, Calif., March 17, 2026 (GLOBE NEWSWIRE) -- Shimmick Corporation (“Shimmick”) (Nasdaq: SHIM), a national leader in complex infrastructure solutions, today announced that it has secured approximately $256 million in new infrastructure projects, advancing the company’s plans to grow within its core expertise of water and electrical infrastructure in key markets of California and Texas.

The newly awarded work includes major stormwater and flood protection projects in California and a wastewater treatment plant expansion in Texas. “These awards reflect the strategy we have put in place to expand our capabilities across critical infrastructure sectors,” said Ural Yal, Chief Executive Officer of Shimmick. “Water infrastructure has long been a core strength for Shimmick, and projects like these demonstrate how our teams deliver complex solutions that protect communities and support growing regions.”

Major Flood Protection and Stormwater Improvements in California

Shimmick was awarded the Vista Grande Drainage Basin Improvements Project in Daly City, California, valued at approximately $180 million. The project will modernize the basin’s stormwater infrastructure through the construction of a large underground drainage tunnel and new conveyance structures that allow stormwater to move more efficiently during heavy rainfall events. The improvements address storm-related flooding in the Vista Grande Watershed, where large storms can overwhelm Daly City’s existing canal and tunnel system and cause uncontrolled runoff into Lake Merced, affecting a community of more than 100,000 residents. Shimmick’s work also includes new diversion structures, culverts, outfall systems, and supporting mechanical and electrical infrastructure to improve drainage capacity throughout the basin.

Shimmick was also awarded the Napa River/Napa Creek Flood Protection Project – Floodwalls North of the Bypass in Napa, California, valued at approximately $32 million. The project will construct nearly 1.3 miles of floodwalls along sections of the Napa River as part of the Napa County Flood Control and Water Conservation District’s long-running flood management program. Once complete, the improvements will help protect more than 2,000 homes and businesses from flooding.

Wastewater Expansion in Texas

Shimmick was selected for a subcontract on the Walnut Creek Wastewater Treatment Plant Expansion Project package in Austin, Texas, as part of the Construction Manager at Risk program, valued at approximately $44 million. The project supports the expansion of the Walnut Creek Wastewater Treatment Plant to 100 million gallons per day, helping the City of Austin accommodate continued population growth and increasing wastewater treatment demand.

Shimmick’s work includes the construction of water-bearing concrete structures, underground piping systems, and the installation of process equipment and associated infrastructure required to support the facility’s increased treatment capacity.

“The state of Texas is a market where infrastructure investment priorities and needs closely align with our skillset and our strategic objectives,” Yal added. “We are proud to be part of this great Project that will serve the residents of Austin for many years to come.”

About Shimmick

Shimmick Corporation (NASDAQ: SHIM) is an industry leader in delivering turnkey infrastructure solutions that strengthen critical markets across water, energy, climate resilience, and sustainable transportation. We integrate technical excellence with collaborative project delivery methods to provide innovative, technology-driven infrastructure solutions that accelerate economic growth and empower communities nationwide. With a track record spanning over a century, Shimmick, headquartered in California, unites a deep engineering heritage with an entrepreneurial spirit to tackle today's most complex infrastructure challenges. For more information, visit www.shimmick.com.

Investor Relations: IR@shimmick.com 1-949-704-2350

Media Contact: Lee Ann Ballew LeeAnn.Ballew@shimmick.com

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What projects did Shimmick (SHIM) win on March 17, 2026?

Shimmick won approximately $256 million in California and Texas infrastructure work. According to the company, the awards include a $180M Vista Grande stormwater tunnel, a $32M Napa floodwall package, and a $44M Walnut Creek wastewater subcontract.

How large is the Vista Grande Drainage Basin project for SHIM?

The Vista Grande Drainage Basin project is valued at about $180 million. According to the company, it includes a large underground drainage tunnel, conveyance structures, diversion works, and mechanical and electrical infrastructure to reduce storm-related flooding.

What is Shimmick’s role in the Walnut Creek wastewater expansion (SHIM)?

Shimmick is a subcontractor on the Walnut Creek expansion valued at about $44 million. According to the company, work covers concrete structures, underground piping, and installation of process equipment to support a 100 mgd treatment capacity.

How will the Napa floodwalls award affect local flood protection under SHIM?

The Napa award, about $32 million, will build nearly 1.3 miles of floodwalls to reduce flooding risk. According to the company, the improvements are part of Napa County’s program and aim to protect more than 2,000 homes and businesses.

What geographic markets does the $256M award package expand for Shimmick (SHIM)?

The awards reinforce Shimmick’s presence in California and Texas infrastructure markets. According to the company, the contracts target stormwater and flood protection in California and wastewater capacity expansion in Austin, Texas.