Services & BPO
Since the firm’s founding over 20 years ago, we have invested in some of the most innovative and significant technology companies of our time. Sigma knows what it takes to help entrepreneurs turn creative ideas into sustainable businesses.
 | Acquia Acquia provides value-added software products and services for the Drupal open source web publishing and collaboration platform. Acquia products and services empower anyone to deliver beautiful and powerful web sites and applications without programming. Co-founder and CEO: Jay Batson | Andover, MA | ||
 | CallMiner CallMiner is the leading developer of speech analytics solutions that deliver near real-time customer intelligence from recorded conversations. CallMiner provides a complete and accurate understanding of the content, context and purpose of the entire conversation and of every call. CEO: Terry Leahy | Fort Myers, FL | ||
 | CrownPeak CrownPeak is the first company to provide enterprise-level 360 Degree Web Site Management, including web content management, site search and web hosting as a completely hosted service. CEO: Jim Howard | Los Angeles, CA | ||
 | Digital Fuel Technologies, Inc Provides Service Relationship Management software solutions through its flagship product, Service Flow, for the complete IT-services value chain. CEO: Yisrael Dancziger | San Mateo, CA | ||
 | DocuSign DocuSign offers an enterprise class Web-based electronic signature service that provides the simplicity, speed and security required to electronically sign contracts and documents. DocuSign helps enterprises increase revenue and sales close rates, decrease costs and accelerate business velocity. CEO and President: Matthew Schiltz | Seattle, WA | ||
 | Edgenuity, Inc. Edgenuity is a provider of on-demand educational analytic systems for K12 school districts that fully integrates the analysis of curriculum, instruction, and assessment data into a comprehensive view of teaching and learning to inform decisions that result in student gains. President & CEO: Eric Docter | Sunnyvale, CA | ||
 | Encover, Inc. Offers a comprehensive solution for managing, marketing and selling service contracts for manufacturers and their channel partners. Encover's service sales professionals, multi-channel marketing programs, robust enterprise technology and best practices help companies drive millions of dollars in incremental services revenue. CEO & President: Chip Overstreet | Mountain View, CA | ||
 | Enkata Technologies Delivers revolutionary software solutions that allow you to discover breakthrough improvement opportunities in your company's core business process. President & CEO: David Stamm | San Mateo, CA | ||
 | GlassHouse Technologies, Inc. GlassHouse is a professional services firm, providing clients with insight and expertise into information management, storage technology and business continuance needs. President & CEO: Mark Shirman | Framingham, MA | ||
 | HiWired HiWired delivers remote technology management solutions to consumers and small offices. HiWired helps people install, integrate, secure, maintain and monitor all brands and platforms of in-home and small office technology, including PCs, peripherals, wireless networks and all hardware and software. co-Presidents: Singu Srinivas and Michael Wexler | Needham, MA | ||
 | Instill Corp. Provides innovative software solutions that streamline the foodservice supply chain. Instill acquired Global Food Exchange, a Sigma portfolio company, in 2001. CEO: Michael Devries | Redwood City, CA | ||
 | Interactions Solving the problems inherent to speech recognition and outsourcing, Interactions' Intent Recognition provides a service that enables companies to support their customers in a fully conversational automated environment, delivering an exceptional customer experience and business-changing savings. CEO: Michael Cloran | Indianapolis, IN | ||
 | MarketLive MarketLive’s leading enterprise-class solution creates and deploys world-class e-commerce technology specifically designed to meet the unique requirements of catalogers, retailers, direct marketers, and manufacturers. President & CEO: Terry Austin | Petaluma, CA | ||
 | Nimblefish Technologies, Inc. Provides a software infrastructure solution that enables personalization in printed direct marketing materials. CEO: Randy Spurrier | San Francisco, CA | ||
 | oDesk oDesk enables buyers of services to hire, manage, and pay technology service providers from around the world. Buyers choose oDesk for top global talent, comprehensive management tools, and a flexible hourly payment model. Service Providers choose oDesk for challenging jobs and guaranteed payment. CEO: Gary Swart | Sunnyvale, CA | ||
 | RecycleBank RecycleBank has revolutionalized municipal recycling in America. By merging technology, incentives, environmental practices and partnerships, RecycleBank has developed a sustainable long-term solution to the recycle challenge. RecycleBank's mission "promote environmentally conscious waste disposal by offering households financial incentives to recycle." Founder and CEO: Ron Gonen | Philadelphia, PA | ||
 | Responsys Responsys is a global leader in on-demand campaign management solutions for Individualized Lifecycle Marketing. The company provides industry-leading software and award-winning services helping enterprises develop, deliver, and optimize multi-channel marketing communications, throughout the customer lifecycle, for maximum business value. CEO: Dan Springer | Redwood City, CA | ||
 | Silverlink Communications A specialized service provider delivering voice applications that specifically address the unique communication issues of healthcare enterprises. President & CEO: Stan Nowak | Burlington, MA | ||
 | TradeBeam, Inc. Provides a software solution that streamlines global trading processes. By supporting the entire lifecycle of a global trade across order, logistics and settlement activities the Tradebeam solution improves global trade operating efficiencies and cash flows. CEO: Graham R. F. Napier | San Mateo, CA | ||
 | Virtusa, Inc. Virtusa is a global provider of software development and IT services to Fortune 1000 enterprises and leading enterprise software companies in the financial services, communications, and high technology industries. Chairman & CEO: Kris Canekeratne | Westborough, MA | ||
 | Voxify, Inc Voxify is the first company to create automated call center agents with the conversational skills to handle advanced customer service calls. CEO: John Gengarella | Alameda, CA | ||