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Companies Using WorkdayCustomer List & Real Case Studies

186 verified companies run Workday — including MGM China Holdings, NEXTDC, Scout24 AG and Unum Group. Education is its biggest industry, and United States its largest market. Below, explore 59 real Workday case studies with documented results, filterable by industry.

186 verified customers59 in-depth case studiesUpdated September 2026

186

Total Companies

Education

#1 Industry

United States

#1 Country

59

Case Studies

By Industry

By Company Size

By Country (Top 10)

Workday Case Studies & Customer Success Stories

Real Workday customer stories with the challenge, previous system, and measured results — extracted from verified public case studies. Filter by industry to find companies like yours.

MH

Methodist Health System

Healthcare / hospital system · United States

Enterprise
Workday (HCMFinancials and Supply Chain Management)

50

Clinics

10,000

Employees

6

Hospitals

Challenge

Methodist Health System, a Texas system of 6 hospitals and 50 clinics with 10,000 employees, needed to select a replacement ERP with the functionality and flexibility it required, and then make the implementation succeed.

Results

The engagement supported an on-time, full-platform Workday go-live covering HCM, Finance and Supply Chain. Impact Advisors reports 300+ reports and 64 integrations developed across departments and over 500 test scenarios closed, followed by post-go-live support across programme management, integrations, reporting, benefits, payroll, tenant migration and release management.

Switched from
Lawson
Partner
Impact Advisors, LLC
VH

VHC Health

Healthcare (not-for-profit teaching hospital) · United States

Enterprise
Workday HCMFinancial Management and Supply Chain Management

453

Hospital Beds

85

Custom Reports Built

107

Integrations Deployed

Challenge

The 453-bed teaching hospital was running an almost 25-year-old on-premise system and needed to modernise HR, finance and supply chain processes, including replacing paper processes and gaining tighter financial control over inventory.

Results

Previously manual processes are now automated, with supply chain automation giving visibility of inventory used and reorder requirements. All worker types are managed in one place, system access is driven from a single worker source, and self-service has moved routine work away from the HR, benefits and payroll team.

Switched from
An on-premise platform almost 25 years old; it is not named.
Timeline
20-month implementation, started in 2022
Partner
CrossVue, LLC
L

loanDepot

Mortgage lending / financial services · United States

Enterprise
Workday Financial Management

40-plus

Systems Integrated

100%

Power User Adoption First Month

220%

Year Over Year Growth Supported

Challenge

Loan funding volumes rose from roughly 8,000 a month in 2018-2019 to at least 30,000 in 2020-2021, and the legacy Excel files used for accounting could not process the increased data volume. Leaders wanted a unified system to support both management reporting and external regulatory reporting ahead of taking on new shareholders.

Results

loanDepot reported 220% year-over-year growth supported by the new operations, 10-plus self-service reports where none existed before go-live, and 100% of power users accessing the system in the first month. The company was on track for a 40% reduction in financial close time, from an average of 10 days to six.

Switched from
Spreadsheet-based accounting processes built on legacy Excel files, alongside an existing Workday HCM deployment
Timeline
15-month engagement
Partner
Huron Consulting Services
CO

City of Arvada, Colorado

Local government · United States

Mid-Market
Workday

more than 3,000

Vendors

100%

Adoption

501

Custom Reports Created

Challenge

Arvada's 700 employees worked around redundant processes, manual workstreams and outdated technology that produced inaccurate financial and HR reporting. The city had no visibility into small purchases made on procurement cards until invoicing, and similar blind spots covered warehouse inventory and grant award contracts.

Results

The city reports greater central finance capacity through a streamlined accounts payable function and departmental spend entry, real-time bank statement reconciliation, centralised grants data, and the elimination of shadow systems. It met 1,436 unique requirements, created 501 custom reports, recorded 100% adoption, migrated over 1,800 historical employment records and moved performance reviews to Workday a year earlier than planned.

Switched from
Legacy systems and departmental shadow systems, with spreadsheet-based employment records
Partner
Guidehouse
DE

D. E. Shaw Renewable Investments (DESRI)

Renewable Energy · United States

SMB
Workday Financial Management

<100

Employees

14

Hierarchy Levels

more than 6,000 MWac

Portfolio Capacity

Challenge

DESRI's project portfolio produces frequent ownership and hierarchy changes, and its Workday structure spans more than 700 company instances and almost 600 hierarchy nodes across 14 levels. Producing effective-dated trial balances with sub-level eliminations rolling up the corporate structure had become a manual Excel exercise, run ad hoc and only for the parts of the trial balance immediately needed.

Results

The published case study describes automating effective-dated, sub-eliminated trial balance reporting in place of the prior manual Excel process; it does not state quantified outcome figures.

Switched from
Legacy ERP replaced by Workday Financials in 2020
Timeline
Workday Financials implementation completed in 2020; Kognitiv engaged from 2021 on consolidation automation
Partner
Kognitiv
CO

City of Charlotte

State, provincial and local government · United States

Enterprise
Workday Financial Management

nearly 900,000

Residents Served

8,000+

Employees Trained

60+

Integrations Delivered

Challenge

Charlotte set out to replace decades-old, heavily customised HR and financial systems with Workday, but the programme stalled midway: integrations fell behind, departmental readiness varied and leadership confidence slipped. Vendor payments and essential city services were exposed to the delay.

Results

Slalom designed, built and tested more than 60 integrations and trained over 8,000 employees across 11 courses ahead of go-live. The account describes restored leadership confidence and a platform Charlotte plans to extend into strategic sourcing, reporting and analytics; no cost or cycle-time figures are published.

Switched from
Decades-old, highly customised HR and financial systems
Timeline
Not stated; Slalom joined mid-implementation and had a few weeks to prepare employees before launch
Partner
Slalom
CT

Crossroads Treatment Centers

Addiction Recovery · United States

Enterprise
Workday HCM

95

Clinics

1100

Employees

57 hours

Average Hours Per Week

Challenge

Crossroads Treatment Centers ran into trouble during the test phase of a rapid Workday deployment: project management from an external manager was ineffective, a low-quality tenant migration caused end-to-end test failures, and an automated testing tool returned inconsistent results.

Results

Crossroads is live on Workday and has implemented over 100 enhancements in its first 120 days on the system, with Kognitiv continuing ad hoc post-production support while the internal team stabilises and prepares for annual processes.

Timeline
Deployment started in late spring 2022; Kognitiv's advisory engagement ran 19 weeks
Partner
Kognitiv
MU

Miami University

Higher education · United States

Enterprise
Workday HCMFinancial Management and Payroll

approximately 20,000

Students

over 1.15 FTE annually

Fte Savings

July 2024

Hcm Fin Payroll Go Live

Challenge

Separate HR, finance and student systems left Miami University with manual data entry, retro payroll calculations, siloed data, limited self-service and manual oversight of Ohio compliance requirements such as OPERS.

Results

Automated document generation and standardised job profiles reduced administrative effort, OPERS enrolment processing was automated, and automating HSA contributions, benefit premium calculations and wellness administration saved over 1.15 FTE annually combined. Absence handling now converts sick hours to PTO for roughly 1,000 workers, and finance gained OCR invoice processing, project tracking and automated expense management. Workday Student deployment follows.

Switched from
Disparate systems across human resources, finance and student management; they are not named.
Timeline
HCM, finance and payroll went live July 2024; Workday Student scheduled for October 2026
Partner
Avaap USA, LLC

Workday Case Studies by Industry

Workday in Local government

4 Workday case studies come from local government companies, including City of Arvada, Colorado, Grand Traverse County, Michigan, Oakland County, Michigan. Documented results include City of Arvada, Colorado (more than 3,000 vendors).

Workday in Higher education

4 Workday case studies come from higher education companies, including Miami University, Smith College, Colorado Mesa University. Documented results include Miami University (approximately 20,000 students).

Workday in

3 Workday case studies come from companies, including KION Group, BIMA, Merian Global Investors. Documented results include KION Group (more than 100 countries covered).

Workday in Insurance

2 Workday case studies come from insurance companies, including Tokio Marine Kiln, EastWest Ageas. Documented results include Tokio Marine Kiln (approximately 800 global employees).

Workday in Financial Services

2 Workday case studies come from financial services companies, including Barings, MSCI. Documented results include Barings (18 countries).

Workday in Healthcare / hospital system

1 healthcare / hospital system case study features in our Workday library: Methodist Health System. Documented results include Methodist Health System (50 clinics).

Workday in Healthcare (not-for-profit teaching hospital)

1 healthcare (not-for-profit teaching hospital) case study features in our Workday library: VHC Health. Documented results include VHC Health (453 hospital beds).

Workday in Mortgage lending / financial services

1 mortgage lending / financial services case study features in our Workday library: loanDepot. Documented results include loanDepot (40-plus systems integrated).

What does Workday actually cost?

License prices, implementation budgets, and the hidden costs companies in these case studies paid — broken down in our independent Workday pricing guide.

See Workday Pricing →

Sample Workday Customers

MGM China Holdings
NEXTDC
Scout24 AG
Unum Group
ING Group
Kainos
Blackstone
Severfield
Dow Inc
JD.com Inc.
Siegfried Holding
Veolia
Granite Construction
Spokane County, Washington
O.C. Tanner

Unlock the full database of 186 Workday customers

Get company-level data including industry, size, country, previous ERP system, and implementation partner for every Workday customer.

View Full Workday Benchmark Data

Migration Paths to Workday

Systems that companies switched from before adopting Workday:

Spreadsheets / Manual

6 companies

Not stated

3 companies

An ageing on-premises ERP system nearing the end of its useful life

2 companies

Legacy systems and departmental shadow systems, with spreadsheet-based employment records

2 companies

Paper-based planning forms alongside the county's existing ERP software

2 companies

Paper-based benefits enrollment for two-thirds of the workforce following an acquisition

2 companies

Traditional project coordination methods

1 companies

A finance platform adapted to handle HR processes.

1 companies

How we verify this data

Customer counts and case studies on this page are aggregated from publicly available vendor case studies, press releases, and company filings, then deduplicated and normalized by industry, company size, and country. Case-study narratives are editorial summaries of those public sources; quotes are reproduced verbatim with attribution. See how this vendor compares across the whole corpus in our analysis of every case study we hold. Last audited September 2026. Read the full benchmark methodology.

Frequently Asked Questions

How many companies use Workday?

Our database tracks 186 verified Workday customers across 19 industries and 10 countries.

What industries use Workday most?

The top industries using Workday are Education (32 companies), Software / SaaS (26), and Professional Services (24).

Where can I read real Workday case studies?

This page features 59 verified Workday case studies and customer success stories, filterable by industry. Each covers the business challenge, the system the company switched from, and the measured results after implementation.

What results do companies report after implementing Workday?

Documented outcomes from Workday case studies include Methodist Health System: 50 clinics; VHC Health: 453 hospital beds; loanDepot: 40-plus systems integrated. Results vary with scope, data quality, and implementation partner.

Is Workday for small or large companies?

Workday serves Enterprise (58 companies), Mid-Market (19 companies). It is primarily used by large enterprises.

What do companies switch from to Workday?

The most common systems that companies migrate from to Workday include Spreadsheets / Manual (6 companies), Not stated (3 companies), An ageing on-premises ERP system nearing the end of its useful life (2 companies).

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