TJS Private Investigations documented executives operating a competing fuel trucking business in Houston and Humble, Texas, while still employed by their company.
Locations: Houston and Humble, Texas
Industry: Fuel Transportation and Trucking
Investigation Type: Corporate Investigation and Employee Misconduct
Subjects: Company executives who subsequently became former employees
Primary Concern: Undisclosed competing business activities and suspected non-compete violations
Investigative Method: Physical surveillance and video documentation
Evidence Obtained: Video of competing fuel trucks servicing the client's customers
Critical Finding: Competing service activity documented while the executives were still employed
Subsequent Development: Executives left the company and continued competing
Outcome: Independent evidence of competing commercial activity obtained
Our client operated a fuel transportation company serving commercial customers in the Houston area.
The company became concerned that individuals holding executive positions were involved in operating a competing fuel transportation business while still employed.
According to the client, the executives had signed non-compete agreements. The company believed those agreements restricted the competitive activities in question.
The concern was not simply that the executives intended to leave and establish another business.
The client suspected they were already participating in a competing operation while continuing to hold positions within the company.
This raised questions about conflicts of interest, contractual obligations, and the company's existing customer relationships.
The client contacted TJS Private Investigations to obtain independent evidence of the suspected activity.
Investigations involving company executives require careful attention to facts and timing.
An executive may have knowledge of customers, business operations, and commercial relationships that would be valuable to a competing organization.
But suspicion that an executive is involved in a competing company is different from documenting actual competitive activity.
For our client, the timing was particularly important.
The company needed to establish whether the competing fuel transportation operation was servicing its customers while the individuals remained employed.
The investigation therefore focused on observable business activity and the relationship between the competing operation and the client's customers.
Our investigators conducted surveillance involving the individuals identified by the client.
The investigation took place in Houston and Humble, two locations within the Greater Houston area.
Our investigators followed the individuals connected to the suspected competing business.
The objective was to document activity relevant to the company's concerns, particularly the operation of fuel transportation trucks serving commercial customers.
Through surveillance, our team was able to observe and record relevant commercial activity.
During surveillance, our investigators observed trucks associated with the competing fuel transportation operation.
The trucks were documented servicing customers of our client.
This was a significant development because the investigation was no longer based solely on allegations about a competing company.
Our investigators had obtained visual evidence of commercial activity involving the client's existing customers.
An important finding was that the documented competing service activity occurred while the executives were still employed by our client.
That timing was central to the investigation.
The executives subsequently left the company and continued competing against their former employer.
By documenting activity during their employment, our investigators obtained evidence relevant to the client's concerns about undisclosed competition and potential conflicts of interest.
Our investigators recorded video of trucks associated with the competing operation servicing the client's customers.
The footage provided an independent record of the observed activity.
This documentation could be reviewed alongside the employment agreements, employment dates, and other relevant business records.
Our corporate investigation established three important findings.
Our investigators documented trucks associated with the competing operation conducting commercial service activity in the Houston and Humble area.
Surveillance video showed trucks associated with the competing business servicing customers of our client.
This directly addressed one of the company's primary concerns.
Our surveillance established that the competing service activity was taking place while the executives remained employed by the client's company.
The individuals later left their positions and continued competing.
The documented timeline was particularly relevant to the client's concerns about their contractual obligations and conduct during employment.
The investigation resulted in video evidence documenting competing fuel transportation services being provided to the client's customers while the executives were still employed.
For the client, the findings helped establish that the competing operation was not merely a future business plan.
It was actively servicing customers during the executives' employment.
The evidence provided a factual basis for the company and its legal representatives to evaluate the conduct and determine appropriate next steps.
Our investigation documented the competing commercial activity. Whether that conduct constituted an enforceable non-compete violation or another legal claim would depend on the agreements, applicable law, and the full circumstances.
A company's relationships with its customers are often among its most valuable business assets.
For transportation businesses, those relationships may involve recurring deliveries, service schedules, and ongoing commercial commitments.
When executives are suspected of operating a competing business while still employed, the company may face serious questions about loyalty, conflicts of interest, and contractual obligations.
In this investigation, our client needed to establish whether the competing operation was actively servicing its customers.
Our surveillance answered that factual question.
The video documentation showed the competing fuel transportation activity occurring while the executives were still employed.
That distinction made the findings particularly important to the client's evaluation of the situation.
At TJS Private Investigations, we recognize that suspected misconduct involving executives can place businesses in difficult positions.
Company leadership may have concerns about customer relationships, contractual agreements, and the possibility that individuals with access to important business information are acting in competition with their employer.
But serious allegations require reliable documentation.
In this case, our investigators conducted surveillance in Houston and Humble and recorded trucks associated with a competing fuel transportation operation servicing our client's customers.
Critically, we documented that activity while the executives remained employed.
That timing distinguished the investigation from a situation involving only competition after employment ended.
Our responsibility was to establish observable facts and provide the client with evidence relevant to its concerns.
The case illustrates why professional corporate surveillance can be valuable when a business needs to understand what is occurring beyond its own operations.
Know what to expect.
Yes. Corporate investigators can conduct lawful surveillance and other investigative activities to document suspected competing business operations, employee misconduct, and potential conflicts of interest.
Investigators can gather evidence relevant to suspected non-compete violations, including documented commercial activities and relevant timelines. Whether an agreement is enforceable or has been legally violated is determined through legal analysis.
Surveillance may document commercial activities occurring during an individual's employment. Those findings can be evaluated alongside employment records and other evidence to assess the individual's involvement and the significance of the conduct.
Lawfully obtained surveillance video may provide relevant evidence in a business dispute. Attorneys can evaluate its admissibility, significance, and appropriate use.
TJS Private Investigations provides investigative services for businesses and attorneys in the Greater Houston area, including Houston and Humble, Texas.
Tell us what you need to know.
When company executives, employees, or former business partners are suspected of engaging in activities that threaten your business, obtaining objective evidence is an important step.
At TJS Private Investigations, we assist businesses and attorneys with corporate investigations, employee misconduct investigations, and professional surveillance.
Whether your concerns involve competing business activities, suspected conflicts of interest, or possible contractual violations, our investigators can help document the facts.
Contact TJS Private Investigations
Call: (888) 600-0261
Email: Info@tjspi.com
Website: www.tjspi.com
TJS Private Investigations | Facts. Evidence. Answers.
More case studies
TJS Private Investigations conducted multi-day surveillance in Denton, Texas, documenting a subject's daily activities, gym visits, pickleball, and vehicle movements.
TJS Private Investigations located a subject in Arlington and conducted surveillance across Plano and Dallas before the client concluded the assignment.
TJS Private Investigations located a subject at a Houston motel using surveillance and license plate recognition research, documenting his movements and lodging connection.
TJS Private Investigations followed a suspected cheating spouse from Sugar Land to Fort Worth, documenting family activities without finding evidence of infidelity.
[Let’s talk about your case]
Your next step starts with answers.
Tell us what’s happening and what you need to know. We’ll listen, explain how an investigation could help, and discuss an approach that fits your situation.
Copyright © 2026 TJS Private Investigations. All rights reserved.
