Case Study: Lewis Services strengthens security with ProArch’s Microsoft 365 E3 to E5 upgrade

A ProArch (Formerly iV4) Case Study

Preview of the Lewis Services Case Study

Lewis Services cuts invoice adjustments to 3% with ProArch

Lewis Services, one of North America's largest vegetation management companies, faced painful manual processes for payroll and customer invoicing, requiring 45 full-time employees to process 86,000 spreadsheets annually. This led to operational inefficiencies, payroll delays, and unhappy employees. To address this, Lewis Services partnered with vendor ProArch to implement their Dataware Data Platform and a custom application.

ProArch developed a custom application called "Tiempo" powered by their Dataware Data Platform, which integrated the company's HR and ERP systems. The solution automated time entry, timesheet creation, and approval. This resulted in a 90% reduction in overall effort, a dramatic drop in invoice adjustments to a 3% rate, and faster revenue realization for Lewis Services.


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ProArch (Formerly iV4)

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