Application development and maintenance
Sigma creates custom solutions in application development and maintenance.
Source: LinkedIn company description · Retrieved October 19, 2026

Sigma Infosolutions provides execution-oriented services to companies in various industries, tailoring customizations to each client’s business needs.
Sigma Infosolutions provides technology solutions and services globally, with headquarters in Irvine, United States, and offices in Australia and India. The company creates custom solutions in financial services, application development and maintenance, eCommerce portal development, business intelligence and reporting, ERP, CRM, and mobile engineering.
Based on the company’s public LinkedIn information, supplied through RevenueBase.
Its clients range from product start-ups to companies with billion-dollar revenue.
Sigma creates custom solutions in application development and maintenance.
Source: LinkedIn company description · Retrieved October 19, 2026
Sigma creates custom solutions in eCommerce portal development.
Source: LinkedIn company description · Retrieved October 19, 2026
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RevenueBase prepared this profile from the company’s public LinkedIn information and RevenueBase company data. These source records were retrieved on October 19, 2026. AI helped summarize these sources, with a separate automated check against the source text completed on October 19, 2026. Directory positions use company-contact counts from separately saved list snapshots. How the company lists are built.
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