TAC Total Automation Controls, INC., TAC Insumos Industriales, S. De R.L. De C v. Carlos Pablo Lara Elias, and Luis Ernesto Martinez Ontiveros v. MSC Industrial Supply, S. De R.L. De C v. and MSC Import Export LLC

Court of Appeals of Texas·Decided October 14, 2025·No. 08-24-00150-CV·Published

Opinion

COURT OF APPEALS

EIGHTH DISTRICT OF TEXAS

EL PASO, TEXAS

Industriales, S. de R.L. de C.V., Carlos Pablo Lara Elias and Luis Ernesto Martinez Ontiveros (collectively TAC) for allegedly breaching a noncompete clause in the parties’ contracts. After the lawsuit was pending for approximately a year, TAC filed a motion to compel arbitration based on an arbitration agreement in one of the parties’ contracts. In the trial court, the MSC entities argued that (1) the arbitration agreement was not valid or enforceable; and (2) TAC substantially invoked the judicial process to their detriment and therefore waived the right to seek arbitration. After the trial court denied the motion, TAC appealed. Based on the totality of the circumstances, we conclude TAC substantially invoked the judicial process to the MSC entities’ detriment prior to moving to compel arbitration. We affirm on that basis.

I. FACTUAL BACKGROUND

A. The parties’ operations TAC Total Automation, Inc. (TAC Inc.) is a Texas corporation formed in 2005 with Appellants Luis Ernesto Martinez Ontiveros (Martinez) and Carlos Pablo Lara Elias (Lara) as its principal shareholders. The company purchases and imports industrial supplies and products from overseas suppliers and sells said products to its customers. TAC Insumos Industriales, S. de R.L. de C.V. (TAC Insumos) was formed in 2011 by Lara and Martinez, as its principal members, to distribute products imported by TAC Inc. and provide it logistics services. Lara and Martinez are TAC Insumos’s principal members. Among other things, TAC Insumos assumed most of TAC Inc.’s operations and maintained its client list. Although the TAC entities sold products and services to customers in the U.S., their primary market was in Mexico.

MSC Import Export LLC (MSC Import) is a Delaware corporation based in New York, which imports and sells similar industrial supplies in the U.S. Its related entity, MSC Industrial Supply, S. De R.L. De C.V (MSC Mexico), is similarly in the business of distributing industrial

supplies and provides logistics services for the MSC entities’ industrial customers in Mexico and the U.S.

B. The 2018 purchase agreement In October 2018, MSC Mexico and TAC Insumos, together with TAC Insumos’s parent company 1 and its principal members, Lara and Martinez, entered into a written contract in which MSC Mexico purchased certain assets from TAC Insumos, including its customer lists and outstanding purchase orders, with the option to later purchase additional assets (the 2018 Purchase Agreement). The 2018 Purchase Agreement provided for a $13,564,000 total purchase price subject to a final valuation at closing. TAC Insumos was the payee of a $4,750,000 promissory note related to the transaction, with MSC Mexico as payor. The purpose of the 2018 Purchase Agreement was to give MSC Mexico a foothold in the Mexican market. As part of the transaction, Lara purchased a 25% shareholder interest in both MSC Import and MSC Mexico for $2,800,000 by way of a promissory note and was made an MSC Mexico board member.

The 2018 Purchase Agreement contained a “non-competition clause” providing that the seller would not “directly or indirectly, engage or have an interest anywhere in Mexico, or any other country” in terms of selling or marketing products or services in the conduct of the “Covered Business” as defined in the agreement. Pursuant to the 2018 Purchase Agreement, at closing, the seller would execute various documents, including “non-competition agreements,” in the form attached as Exhibit A to the agreement. However, it does not appear that any such agreements were executed at that time.

The 2018 Purchase Agreement also contained the arbitration agreement at issue:

12.3 Arbitration. Except as otherwise provided in this Agreement, the following binding dispute resolution procedures shall be the exclusive means used to

1 The parent company is not a party to this appeal.

resolve all disputes, differences, controversies and claims arising out of or relating to the Agreement or the transactions contemplated hereby (collectively “Disputes”).

(a) All disputes arising out of or in connection with this Agreement shall be submitted to the Centro de Arbitraje de Mexico (“CAM”) and shall be finally settled under the Rules of Arbitration of CAM.

Both Lara and Martinez signed the 2018 Purchase Agreement as members of TAC Insumos and its parent company in October 2018.

C. The 2019 Amendment No. 1 and noncompete agreements In February 2019, the same parties signed “Amendment No. 1” to the 2018 Purchase Agreement making changes to the closing date and the customer lists. Amendment No. 1 did not change the purchase price, and it indicated that “all terms and conditions of the Purchase Agreement shall remain in full force and effect.” It provided that various sections, including “[s]ection 12.3 (Arbitration) . . . of the Purchase Agreement shall apply mutatis mutandis to this Amendment No. 1. 2 Once again, both Lara and Martinez signed the agreement as members of TAC Insumos and its parent company.

The same day they signed Amendment No. 1, Lara and Martinez signed separate noncompete agreements prohibiting them from directly or indirectly engaging in actions that would compete with MSC Mexico’s business for a specified period of time. The noncompete agreements contained a penalty provision calling for $3.1 million in liquidated damages in the event of a breach and a right on the part of MSC Mexico to exercise any legal action to remedy a breach. In contrast with the terms of the 2018 Purchase Agreement, the noncompete agreements each contained the following forum selection clause: “Any legal action or proceeding arising out

2 In its pleadings, MSC defined mutatis mutandis as “changed according to circumstances; with the necessary changes,” quoting BALLENTINE’S LAW DICTIONARY (3d ed. 1969).

of or relating to this Agreement may be brought in any Texas court or federal court of the United States of America sitting in Texas, or any federal court sitting in the city of Chihuahua, Chihuahua, Mexico.”

D. The 2021 Amendment No. 2 and noncompete agreements On July 23, 2021, the parties entered into “Amendment No. 2” in which MSC Mexico acquired additional fixed assets from TAC Insumos, customer lists for the logistics business it was still operating, and hiring rights to most of its workforce. MSC Mexico agreed to pay an additional $6,718,987 for TAC Insumos’s logistics services in Mexico, subject to a final valuation at closing.

Similar to the 2018 Purchase Agreement, Amendment No. 2 contained a noncompete provision and contemplated that, at closing, TAC Insumos would provide MSC Mexico signed noncompete agreements virtually identical to the other two Lara and Martinez signed in 2019. It further provided: “Except as amended or otherwise clarified by this Amendment No. 2, all terms and conditions of the Purchase Agreement and Amendment No. 1, shall remain in full force and effect.” Again, it provided that the arbitration clause in section 12.3 of the 2018 Purchase Agreement “shall apply mutatis mutandis.” Amendment No. 2 was signed by both Lara and Martinez as members of TAC Insumos and its parent company. Unlike the prior two agreements, which called for Steve Armstrong’s signature, MSC Mexico’s senior vice-president and general counsel, Amendment No. 2 was signed by Sandra Ruiz as a “Member of the Board of Managers and Attorney in Fact.”

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TAC Total Automation Controls, INC., TAC Insumos Industriales, S. De R.L. De C v. Carlos Pablo Lara Elias, and Luis Ernesto Martinez Ontiveros v. MSC Industrial Supply, S. De R.L. De C v. and MSC Import Export LLC, (Tex. Ct. App. 2025).

TAC Total Automation Controls, INC., TAC Insumos Industriales, S. De R.L. De C v. Carlos Pablo Lara Elias, and Luis Ernesto Martinez Ontiveros v. MSC Industrial Supply, S. De R.L. De C v. and MSC Import Export LLC (TAC Total Automation Controls, INC., TAC Insumos Industriales, S. De R.L. De C v. Carlos Pablo Lara Elias, and Luis Ernesto Martinez Ontiveros v. MSC Industrial Supply, S. De R.L. De C v. and MSC Import Export LLC) — published by Counsel Stack Legal Research, free access to 12M+ legal documents.

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