Vistra Corp.
6555 Sierra Drive,
Irving, 75039, TX,
United States
Irving, 75039, TX,
United States
1 214-812-4600
Utilities
Vistra Corp. Technographics
Vistra Corp. Technographics, Software Purchases, AI and Digital Transformation Initiatives
Discover the latest software purchases and digital transformation initiatives being undertaken by Vistra Corp. and its business and technology executives. Each quarter our research team identifies on-prem and cloud applications that are being used by the 6850 Vistra Corp. employees from the public (Press Releases, Customer References, Testimonials, Case Studies and Success Stories) and proprietary sources.
During our research, we have identified that Vistra Corp. has purchased the following applications: Oracle PeopleSoft ERP for ERP Financial in 2010, Workday Benefits for Benefits Administration in 2018, IBM Maximo for Enterprise Asset Management in 2019 and the related IT decision-makers and key stakeholders.
Our database provides customer insight and contextual information on which enterprise applications and software systems Vistra Corp. is running and its propensity to invest more and deepen its relationship with Oracle , SAP , Workday or identify new suppliers as part of their overall Digital and IT transformation projects to stay competitive, fend off threats from disruptive forces, or comply with internal mandates to improve overall enterprise efficiency.
We have been analyzing Vistra Corp. revenues, which have grown to $17.22 billion in 2024, plus its IT budget and roadmap, cloud software purchases, aggregating massive amounts of data points that form the basis of our forecast assumptions for Vistra Corp. intention to invest in emerging technologies such as AI, Machine Learning, IoT, Blockchain, Autonomous Database or in cloud-based ERP, HCM, CRM, EPM, Procurement or Treasury applications.
Vistra Corp. Tech Stack and Enterprise Applications
Vistra Corp. ERP
Vendor |
Previous System |
Application |
Category |
Market |
VAR/SI |
When |
Live |
Insight |
|---|---|---|---|---|---|---|---|---|
| Oracle | Legacy | Oracle PeopleSoft ERP | ERP Financial | ERP | n/a | 2010 | 2010 |
In 2010, Vistra Corp. implemented Oracle PeopleSoft ERP. The deployment targeted ERP Financial capabilities, centering on PeopleSoft 9.1 Expenses with enhancements to add mobile functionality, which required a PeopleTools upgrade to 8.54. Oracle PeopleSoft ERP was used to consolidate expense management and finance operations under a single enterprise application.
Configuration work focused on expanding the Expenses module to support mobile expense submission and enhanced validation, while preserving financial controls typical of ERP Financial systems. Development activities included updating business rules, approval routing logic, and expense type mapping, and preparing configuration artifacts to validate both desktop and mobile expense flows. Test case development and system configuration documentation were core deliverables produced during the enhancement effort.
The implementation covered finance operations and employee expense submitters across Vistra Corp., aligning expense capture with accounts payable and general ledger workflows. Integrations were scoped to ensure transactional handoff between the enhanced expense processing and existing finance ledgers and reporting systems.
Project governance emphasized requirements gathering, creation of formal requirements documents, preparation of test cases and job aids, and preparation and delivery of demo materials. A PeopleSoft EX lead was responsible for requirements capture, producing test artifacts and job aids, and leading demonstrations to stakeholders to support user acceptance and rollout readiness.
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ERP Financial | ERP |
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2021 | 2021 |
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Expense Management | ERP |
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2019 | 2019 |
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Vistra Corp. HCM
Vendor |
Previous System |
Application |
Category |
Market |
VAR/SI |
When |
Live |
Insight |
|---|---|---|---|---|---|---|---|---|
| Workday | Legacy | Workday Benefits | Benefits Administration | HCM | n/a | 2018 | 2018 |
In 2018, Vistra Corp. implemented Workday Benefits as part of a broader Workday deployment to centralize employee benefits and HR processes, aligning with the Benefits Administration category. The rollout supported a national Fortune 500 workforce and was executed while the company expanded through a merger and subsequent acquisitions, which added over 2,000 employees and 15 states during the Dynegy merger and later added approximately 500 employees while extending operations into Japan and Canada.
Workday Benefits was configured alongside Workday HCM, Recruiting, Talent, Advanced Compensation, Time and Absence, Payroll, and Learning to provide integrated benefits administration and adjacent HR functionality. The HRIS team optimized over 44 business processes across HCM, Talent, Benefits, Recruiting, and Time, and created and rolled out more than 45 advanced, matrix, and dashboard reports using complex calculated fields to support benefits reporting and decision making.
The implementation included heavy use of Enterprise Interface Builder for recurring mass data loads and corrections, and the team developed and maintained over 225 integrations between Workday and other HR applications and service providers to support benefits eligibility, enrollment, payroll feeds, and vendor data exchange. HR historical data oversight was maintained in Microsoft SQL Server, and ongoing tenant evaluation was used to identify and automate actions and processes within Workday Benefits and related modules.
Governance was structured through an HR Technology Road Map and HRIS strategies that coordinated activities across HR, Technology Services, Accounting, Planning, Safety, and Operations. The HRIS team administered user, role, and segment based security for over 5,000 employees and served as project manager and technical lead for major undertakings, including the Dynegy data merger which was successfully executed and the Workday Recruiting implementation which was delivered ahead of schedule and under budget.
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Compensation Management | HCM |
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2018 | 2018 |
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Core HR | HCM |
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2018 | 2018 |
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Learning and Development | HCM |
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2018 | 2018 |
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Payroll | HCM |
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2018 | 2018 |
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Recruiting, Applicant Tracking System | HCM |
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2020 | 2020 |
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Time and Attendance | HCM |
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2017 | 2017 |
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Time and Attendance | HCM |
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2018 | 2018 |
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Time and Attendance | HCM |
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2022 | 2022 |
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Vistra Corp. ERP Services and Operations
Vendor |
Previous System |
Application |
Category |
Market |
VAR/SI |
When |
Live |
Insight |
|---|---|---|---|---|---|---|---|---|
| IBM | Legacy | IBM Maximo | Enterprise Asset Management | ERP Services and Operations | n/a | 2019 | 2019 |
In 2019, Vistra Corp. implemented IBM Maximo, an Enterprise Asset Management application. The deployment supported a nuclear power plant rollout and included a stakeholder analysis that identified 100% of stakeholders enterprise-wide and revealed communication gaps across the change coalition.
The IBM Maximo implementation emphasized Enterprise Asset Management capabilities typical for power generation operations, including work management, preventive maintenance scheduling, asset lifecycle tracking and inventory management. Configuration work focused on aligning maintenance workflows, asset hierarchies and role-based access for maintenance crews and engineering staff to plant operations and scheduled maintenance windows.
Organizational change management governance was a core element of the rollout, the team created and rolled out a Change Agent Network to facilitate two-way communications and collaborated with senior executives and sponsors to route communications through the change coalition. The stakeholder engagement converted a Fortune 500 senior executive change resistor into a change champion and provided prioritized guidance for rollout sequencing and engagement across operations and maintenance functions.
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Travel Management | ERP Services and Operations |
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2019 | 2019 |
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Vistra Corp. Analytics and BI
Vendor |
Previous System |
Application |
Category |
Market |
VAR/SI |
When |
Live |
Insight |
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Analytics and BI | Analytics and BI |
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2015 | 2018 |
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Vistra Corp. Collaboration
Vendor |
Previous System |
Application |
Category |
Market |
VAR/SI |
When |
Live |
Insight |
|---|---|---|---|---|---|---|---|---|
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Audio Video and Web Conferencing | Collaboration |
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2020 | 2020 |
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Collaboration | Collaboration |
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2016 | 2016 |
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Vistra Corp. Content Management
Vendor |
Previous System |
Application |
Category |
Market |
VAR/SI |
When |
Live |
Insight |
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Digital Signing | Content Management |
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2020 | 2020 |
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Vistra Corp. eCommerce
Vendor |
Previous System |
Application |
Category |
Market |
VAR/SI |
When |
Live |
Insight |
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eCommerce | eCommerce |
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2020 | 2020 |
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Vistra Corp. SCM
Vendor |
Previous System |
Application |
Category |
Market |
VAR/SI |
When |
Live |
Insight |
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Supply Chain Management | SCM |
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2015 | 2015 |
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Vistra Corp. CRM
Vendor |
Previous System |
Application |
Category |
Market |
VAR/SI |
When |
Live |
Insight |
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Customer Engagement, Customer Experience | CRM |
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2020 | 2020 |
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Customer Experience | CRM |
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2022 | 2022 |
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Customer Support | CRM |
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2022 | 2022 |
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Customer Support | CRM |
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2020 | 2020 |
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Partner Relationship Management | CRM |
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2017 | 2017 |
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Sales Automation, CRM, Sales Engagement | CRM |
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2020 | 2020 |
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Vistra Corp. EPM
Vendor |
Previous System |
Application |
Category |
Market |
VAR/SI |
When |
Live |
Insight |
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EPM | EPM |
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2017 | 2017 |
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Vistra Corp. ITSM
Vendor |
Previous System |
Application |
Category |
Market |
VAR/SI |
When |
Live |
Insight |
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IT Service Management | ITSM |
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2018 | 2018 |
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Vistra Corp. Procurement
Vendor |
Previous System |
Application |
Category |
Market |
VAR/SI |
When |
Live |
Insight |
|---|---|---|---|---|---|---|---|---|
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Procurement | Procurement |
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2017 | 2017 |
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Procurement | Procurement |
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2017 | 2017 |
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Supplier Relationship Management | Procurement |
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2019 | 2019 |
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Vistra Corp. TRM
Vendor |
Previous System |
Application |
Category |
Market |
VAR/SI |
When |
Live |
Insight |
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CTRM | TRM |
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2017 | 2017 |
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Vistra Corp. PaaS
Vendor |
Previous System |
Application |
Category |
Market |
VAR/SI |
When |
Live |
Insight |
|---|---|---|---|---|---|---|---|---|
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Robotic Process Automation | PaaS |
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2017 | 2017 |
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Vistra Corp. IaaS
Vendor |
Previous System |
Application |
Category |
Market |
VAR/SI |
When |
Live |
Insight |
|---|---|---|---|---|---|---|---|---|
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Application Hosting and Computing Services | IaaS |
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2016 | 2016 |
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Application Hosting and Computing Services | IaaS |
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2021 | 2021 |
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Vistra Corp. CyberSecurity
Vendor |
Previous System |
Application |
Category |
Market |
VAR/SI |
When |
Live |
Insight |
|---|---|---|---|---|---|---|---|---|
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Endpoint Detection and Response (EDR), EMM / MDM / MAM | CyberSecurity |
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2020 | 2020 |
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Identity and Access Management (IAM) | CyberSecurity |
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2022 | 2022 |
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Secure Email Gateways (SEGs) | CyberSecurity |
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2018 | 2018 |
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IT Decision Makers and Key Stakeholders at Vistra Corp.
| First Name | Last Name | Title | Function | Department | Phone | |
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SVP & Chief Information Officer | CXO | IT | |
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Manager, Decision Analytics | Manager | Finance | |
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VP Business Technology | VP | IT | |
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Director, Financial Planning & Analysis | Director | Finance | |
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Senior Vice President and Controller | VP | Finance | |
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Chief Operations Officer | CXO | Finance | |
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Vice President & Associate General Counsel - Operations | VP | Legal | |
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CEO | CXO | Finance | |
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Manager, HR Systems and HelpDesk | Manager | HR | |
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VP People | VP | HR | |
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Senior Manager, Organization Development | Manager | Operations | |
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Vice President of Supply Chain | VP | Supply Chain | |
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Director, Supply Chain | Director | Supply Chain | |
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Director of Strategic Sourcing | Director | Procurement | |
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Senior Director Supply Chain - Fossil Operations | Director | Supply Chain | |
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Director, HR | Director | HR | |
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EVP Chief Administrative Officer | CXO | Finance | |
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HR Manager | Manager | HR | |
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Executive Vice President and Chief Financial Officer | CXO | Finance | |
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EVP and Chief Operating Officer | CXO | Finance | |
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SVP & CIO | CXO | IT | |
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Manager of Enterprise Applications | Manager | IT | |
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Chief Information Security Officer and VP of Cyber Security, Risk, and Compliance | CXO | IT | |
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Director IT Applications | Director | IT | |
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Director Asset Management | Director | Investment | |
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Asset Manager | Manager | Operations | |
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Asset Manager | Manager | Operations | |
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Maintenance Manager | Manager | Finance | |
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Maintenance Manager | Manager | Finance | |
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Director Asset Management | Director | Investment | |
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SVP, Chief Risk Officer | CXO | Risk | |
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Director Of Recruiting | Director | HR | |
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Director Human Resources Labor Relations | Director | HR | |
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VP HR | VP | HR | |
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Director, Organizational Development | Director | HR | |
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HR Manager | Manager | HR | |
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HR Manager II | Manager | HR | |
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Director HR | Director | HR | |
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Sr. Manager, Site Human Resources | Manager | HR | |
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Human Resources Director | Director | HR | |
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Apps Being Evaluated by Vistra Corp. Executives
APPS RUN THE WORLD tracks software evaluation trends across 2 million companies worldwide, including buyer insights from Vistra Corp. IT executives and key decision makers. As part of ARTW Buyer Intent and technographics insights, these findings provide useful visibility into the Vistra Corp. digital transformation priorities and AI adoption trends.
| Date | Company | Status | Vendor | Product | Category | Market |
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| No data found | ||||||
FAQ - APPS RUN THE WORLD Vistra Corp. Technographics
Vistra Corp. is a Utilities organization based in United States,
with around 6850 employees and annual revenues of $17.22 billion.
Vistra Corp. operates a diverse technology stack with applications such as
Oracle PeopleSoft ERP, Workday Benefits and IBM Maximo,
covering areas like ERP Financial, Benefits Administration and Enterprise Asset Management.
Vistra Corp. has invested in cloud applications and AI-driven platforms to optimize efficiency and growth,
collaborating with vendors such as Oracle, Workday and IBM.
Vistra Corp. recently adopted applications including
WorkForce EmpCenter Time and Attendance in 2022, Adobe Experience Cloud in 2022 and Salesforce Energy & Utilities Cloud in 2022,
highlighting its ongoing modernization strategy.
APPS RUN THE WORLD maintains an up-to-date database of Vistra Corp.’s key decision makers and IT executives,
available to Premium subscribers.
Our research team continuously updates Vistra Corp.’s profile with verified software purchases,
vendor relationships, and digital initiatives identified from public and proprietary sources.
Subscribe to APPS RUN THE WORLD to access the complete Vistra Corp. technographics profile,
including detailed breakdowns by category, vendor, and IT decision makers.