TCW Steel City Serves as Lead Arranger, Administrative Agent on Wynnchurch Capital, LP, Acquisition of NABRICO Marine Products

Rhea-AI Summary

Arcosa (NYSE:ACA) completed the sale of its former Arcosa Marine Products unit, now NABRICO Marine Products, to Wynnchurch Capital, with TCW Steel City acting as lead arranger and administrative agent for the acquisition financing.

NABRICO, based in Covington, Louisiana, manufactures hopper barges, tank barges, fiberglass covers and marine components for the inland waterway market.

News Market Reaction – ACA

+0.32%

+0.32% Session close to close

In the May 28 session, ACA gained 0.32%, reflecting a mild positive market reaction.

Data tracked by StockTitan Argus on the day of publication.

Market Context

This announcement highlights TCW Steel City’s role arranging financing for Wynnchurch Capital’s acqu...

Analysis

This announcement highlights TCW Steel City’s role arranging financing for Wynnchurch Capital’s acquisition of NABRICO Marine Products, formerly Arcosa Marine Products. For ACA, it reflects follow-through on a previously disclosed divestiture rather than a new strategic shift. In context of earlier portfolio actions, investors can watch how proceeds are deployed, execution on core construction materials growth, and future acquisition or divestiture updates that could alter the company’s earnings mix.

Previous Acquisition Reports

4 past events · Latest: Feb 25 (Positive)

Same Type Pattern 4 events

Date	Event	Sentiment	24h Move	Catalyst
Feb 25	Marine carve-out agreed	Positive	+1.4%	Announced sale of Arcosa Marine Products to Wynnchurch as independent platform.
Oct 01	Stavola deal closes	Positive	-1.8%	Closed $1.2B Stavola acquisition and sold steel components business.
Aug 05	Foundry/forge sale	Positive	-3.6%	Stellex to acquire McConway & Torley and Standard Forged Products from Arcosa.
Aug 01	Stavola acquisition plan	Positive	-13.0%	Announced $1.2B Stavola acquisition plus non-core divestitures to rebalance portfolio.

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

Pattern Detected

Acquisition and divestiture headlines have often been followed by negative price reactions for ACA, with an average move of about -4.24%, indicating a pattern of investor caution around portfolio reshaping news.

Recent Company History

Over the last two years, ACA has frequently used acquisitions and divestitures to reposition its portfolio. Prior deals include the carve-out of Arcosa Marine Products to Wynnchurch, the $1.2B Stavola construction materials acquisition, and sales of steel components and foundry/forge assets. These moves shifted emphasis toward higher-margin construction materials. The current article reflects a financing milestone for the already-announced marine carve-out, fitting into the broader narrative of reshaping ACA’s asset base around core platforms.

Key Terms

lead arranger, administrative agent

2 terms

lead arranger financial

"TCW Steel City ("Steel City") today announced it served as lead arranger and administrative agent"

A lead arranger is the main bank or financial institution that organizes a large loan by putting together other lenders, setting the loan terms and coordinating the paperwork much like a project manager assembling a team. Investors watch the lead arranger because its reputation and decisions affect the loan’s pricing, structure and perceived risk, which can change a company’s cost of borrowing and impact lenders’ returns.

administrative agent financial

"Steel City ("Steel City") today announced it served as lead arranger and administrative agent for Wynnchurch Capital"

An administrative agent is a bank or financial firm appointed to handle the day-to-day paperwork and communication for a group of lenders on a loan or credit agreement, acting as the central point for collecting payments, distributing funds, monitoring covenants, and sharing information. For investors, the administrative agent matters because it influences how quickly lenders receive updates, how smoothly repayments and waivers are handled, and how effectively the lending group enforces terms — think of it as a property manager coordinating tasks for multiple owners.

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

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PITTSBURGH, May 28, 2026 /PRNewswire/ -- TCW Steel City ("Steel City") today announced it served as lead arranger and administrative agent for Wynnchurch Capital LP's acquisition of NABRICO Marine Products, formerly Arcosa Marine Products, Inc., from Arcosa Inc. (NYSE: ACA).

Headquartered in Covington, Louisiana, NABRICO is a leading manufacturer of hopper barges, tank barges, fiberglass covers and marine components serving the inland waterway transportation market.

"We are pleased to support Wynnchurch Capital in its acquisition of NABRICO Marine Products," said Walt Hill on behalf of Steel City. "This transaction reflects our continued focus on providing flexible, reliable financing solutions to leading businesses with strong market positions and long-term growth potential."

"Steel City was a strong partner throughout this transaction," said Mike MacKay, principal at Wynnchurch Capital. "The team executed an efficient process and brought a thoughtful, solutions-oriented approach at each stage. We value their partnership and look forward to working together again."

About Wynnchurch Capital, LP

Wynnchurch Capital, LP, headquartered in the Chicago suburb of Rosemont, Illinois, with an affiliate in Canada, was founded in 1999 and is a leading middle-market private equity investment firm. Wynnchurch's strategy is to partner with middle market companies in the United States and Canada that possess the potential for substantial growth and profit improvement. 

Wynnchurch manages a number of private equity funds with $9.1 billion of assets under management and specializes in recapitalizations, growth capital, management buyouts, corporate carve-outs, and restructurings. Recently, Wynnchurch acquired Charter Industries, a leading provider of edgebanding and complementary products. Other recent investments include: Astro Shapes, a leading manufacturer of custom aluminum extrusions; Principal Industries, a leading provider of LED components and engineered assemblies; and ORS Nasco, North America's largest pure wholesaler of industrial MRO supplies. For more information, please visit: https://www.wynnchurch.com.

About TCW Steel City

Steel City is a private credit platform that combines the experience and resources of PNC Bank, the seventh largest commercial banking institution in the U.S. by domestic assets, with TCW Private Credit, which has a 25-year track record in direct lending. The collaboration leverages nearly two decades of shared execution between the firms, including over 60+ joint transactions completed prior to the launch of Steel City. The strategy primarily focuses on senior secured, first lien cash flow loans, with additional capabilities in asset based and specialty financing structures, to sponsored and non-sponsored borrowers across a broad range of industries in the core middle market. Steel City operates as a separate platform with a dedicated team staffed by both PNC Bank and TCW.

The information contained herein may include preliminary information and/or "forward-looking statements." Due to numerous factors, actual events may differ substantially from those presented. Neither TCW nor PNC Bank assumes a duty to update any forward-looking statements or opinions in this document. Any opinions expressed herein are current only as of the time made and are subject to change without notice. Past performance is no guarantee of future results

Investment vehicles within the Steel City private credit platform are advised by TCW PT Management Company LLC, an SEC registered investment adviser wholly owned by TCW Asset Management Company, an SEC registered investment adviser and sub-advised by PNC Steel City Advisors, LLC, an SEC registered investment adviser wholly owned by PNC Bank, National Association ("PNC Bank"). The ability of PNC Bank and its affiliates to provide products and services to borrowers receiving extensions of credit from Steel City is subject to applicable legal and regulatory restrictions.   In connection with such activities, PNC Bank and/or an affiliate thereof may receive fees, investment returns and other economic benefits which may create a conflict of interest.

Not FDIC Insured-Not Bank Guaranteed- Not a Deposit -Not Insured by Any Federal Government Agency-May Lose Value

©2026 TCW and The PNC Financial Services Group, Inc. All rights reserved. TCW is a registered mark of The TCW Group, Inc. PNC and PNC Bank are registered marks of The PNC Financial Services Group, Inc.  Steel City and Steel City Private Credit are trademarks of The PNC Financial Services Group, Inc.

CONTACT:
Nicole Lininger
(724) 601-0337
nicole.lininger@pnc.com

 

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SOURCE TCW Steel City

FAQ

What transaction involving Arcosa (ACA) and NABRICO Marine Products was announced on May 28, 2026?

Arcosa announced that NABRICO Marine Products, formerly Arcosa Marine Products, was acquired by Wynnchurch Capital. According to the company, NABRICO is a Covington, Louisiana-based manufacturer of hopper barges, tank barges, fiberglass covers and marine components serving the inland waterway transportation market.

What role did TCW Steel City play in the Wynnchurch Capital acquisition of NABRICO Marine Products?

TCW Steel City served as lead arranger and administrative agent for the NABRICO acquisition financing. According to the company, Steel City focused on delivering flexible, reliable financing solutions and executed an efficient, solutions-oriented process throughout Wynnchurch Capital’s purchase of NABRICO Marine Products.

Who acquired NABRICO Marine Products from Arcosa (ACA) and what does the company produce?

Wynnchurch Capital acquired NABRICO Marine Products from Arcosa. According to the company, NABRICO, headquartered in Covington, Louisiana, manufactures hopper barges, tank barges, fiberglass covers and marine components that serve customers across the inland waterway transportation market in North America.

Where is NABRICO Marine Products located and which markets does it serve after the Wynnchurch Capital acquisition?

NABRICO Marine Products is headquartered in Covington, Louisiana and serves the inland waterway transportation market. According to the company, its products include hopper barges, tank barges, fiberglass covers and marine components used across river-based freight and logistics operations in that transportation segment.

How did Wynnchurch Capital describe TCW Steel City’s involvement in the NABRICO Marine Products deal?

Wynnchurch Capital described TCW Steel City as a strong partner throughout the NABRICO transaction. According to the company, Steel City executed an efficient process and brought a thoughtful, solutions-oriented approach at each stage, with Wynnchurch stating it values the partnership and hopes to work together again.