Top Companies Using Sigma Systems

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ZoomInfo Copilot
AI sales agent
GTM Workspace
AI workspace for smarter GTM
GTM Studio
Build and run GTM workflows triggered by buying signals
ZoomInfo MCP
Connect your AI to verified B2B data
Sales
Company and contact database
Marketing
Actionable ABM platform
Talent
Source the best and brightest
Operations
Lead routing and data quality
Data as a Service
ZoomInfo data for your GTM systems
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Cloud partners
Ready, set, integrate
Platform overview
Connect industry-leading data across your entire tech stack
Marketplace
Unify teams, strategies, and data-driven technologies
Professional Services
Labs
Bring your AI and data-driven playbook to life
Data services
White glove services for large-scale and complex data requests
Enrich. Segment. Activate.
Solutions
Intelligence
Contact & company search
Define markets, discover ideal buyers
Lead generation
Convert contacts into pipeline
Buyer intent
Reach ready-to-buy prospects
Website visitor tracking
Turn page views into pipeline
Engagement
Sales automation
Streamline phone and email outreach
Conversation intelligence
Analyze every interaction
Website chat
Identify, engage, and route visitors
Web form optimization
Ask for less, deliver more
Ads audiences
Paid social on your target accounts
Orchestration
Workflows
Kickstart go-to-market activities
CRM enrichment
Clean, updated CRM
Predictive modeling
Meet your next customer
Data management
Automate engagement-ready data
Zoominfo in ChatGPT
Verified B2B intelligence in ChatGPT
Enterprise
Transformative solutions for industry leaders
API
Deliver data across business systems & workflows
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41 companies using this technology

By Hansen

Sigma Systems provides advanced service fulfillment solutions for communication service providers, enabling automated order management and service activation across multiple networks and technologies.

Top industries utilizing this technology

Manufacturing
Telecommunications
Hospitals & Physicians Clinics
Medical & Surgical Hospitals
Telephony & Wireless

1-10 of 41 Companies using Sigma Systems

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1
BNP Paribas
Technologies used by the company: 1,794
BNP Paribas is a leading international banking group headquartered in Paris, France, and is widely regarded as one of Europe’s largest and most diversified financial institutions, with a significant global presence across Europe, the Americas, Asia-P acific, and the Middle East. Structured around three main operating divisions—Retail Banking, Investment & Protection Services, and Corporate & Institutional Banking (CIB)—the Group serves a broad client base that includes individuals, small and medium-sized enterprises, large corporates, financial institutions, and institutional investors. Its retail banking networks operate under multiple brands in key European markets such as France, Belgium, Italy, and Luxembourg, offering everyday banking, lending, savings, and payment services. Through Investment & Protection Services, BNP Paribas provides asset management, insurance, wealth management, and real estate services, positioning itself as a partner for long-term financial planning, investment solutions, and risk protection for both private and institutional clients. The Corporate & Institutional Banking arm delivers financing, advisory, capital markets, and transaction banking solutions, supporting corporate clients and financial institutions with services across debt and equity capital markets, mergers and acquisitions advisory, structured finance, cash management, and trade finance. As a global financial group, BNP Paribas emphasizes risk management, regulatory compliance, and financial stability, while also committing to sustainability and responsible banking practices, including support for energy transition, sustainable finance, and ESG-driven investment products. The Group frequently partners with corporate, public-sector, and multilateral stakeholders to finance infrastructure, innovation, and climate-related projects. With tens of thousands of employees worldwide and a multi-local operating model, BNP Paribas combines global reach with strong local market expertise, aiming to deliver integrated, long-term ... Read more
Additional technologies used by BNP Paribas:
BlackBerry Enterprise Server
Apache Log4j
IBM CICS
See 1,794 technologies
2
Health Care Service Corporation
Technologies used by the company: 1,306
Health Care Service Corporation (HCSC) is an insurance provider specializing in health coverage solutions. The company focuses on delivering quality, cost-effective care through comprehensive health plans in Illinois, Montana, New Mexico, Oklahoma, a nd Texas. HCSC offers diverse insurance options for employers of all sizes, individuals, families, and Medicare and Medicaid recipients. The company's portfolio extends beyond basic health insurance to include life insurance, dental coverage, health technology solutions, and pharmacy services. HCSC is committed to expanding coverage options, improving preventive care, and investing in initiatives that promote equitable access to essential healthcare services across its service regions. Read more
Additional technologies used by Health Care Service Corporation:
BlackBerry Enterprise Server
Adobe Illustrator
Apache Log4j
See 1,306 technologies
3
TJX Companies
Technologies used by the company: 1,303
The TJX Companies, Inc., operates as an off-price apparel and home fashions retailer in the United States, Canada, Europe, and Australia. It operates through four segments: Marmaxx, HomeGoods, TJX Canada, and TJX International. The company sells fami ly apparel, including footwear and accessories; home fashions, such as home basics, furniture, rugs, lighting products, giftware, soft home products, decorative accessories, tabletop, and cookware, as well as expanded pet, and gourmet food departments; jewelry and accessories; and other merchandise. It offers its products through stores and e-commerce sites. The TJX Companies, Inc. was incorporated in 1962 and is headquartered in Framingham, Massachusetts. Read more
Additional technologies used by TJX Companies:
BlackBerry Enterprise Server
Adobe Illustrator
Adobe Fireworks
See 1,303 technologies
4
Manulife
Technologies used by the company: 1,300
Founded in 1887, Manulife Financial together with its subsidiaries, provides financial advice, insurance, and wealth and asset management solutions for individuals, groups, and institutions in Asia, Canada, and the United States. The company offers i ndividual life, and individual and group long-term care insurance; and guaranteed and partially guaranteed annuity products through insurance agents, brokers, banks, financial planners, and direct marketing. The company also manages timberland and agricultural portfolios; and engages in insurance agency, portfolio and mutual fund management, mutual fund dealer, life and financial reinsurance, and mutual funds marketing businesses. The company is headquartered in Toronto, Ontario, Canada. Read more
Additional technologies used by Manulife:
Teamwork
IBM z/VM
Symantec Cloud
See 1,300 technologies
5
Mondelēz International
Technologies used by the company: 1,102
Mondelez International, Inc. is a global manufacturer and marketer of snack food and beverage products, operating through its subsidiaries. The company's offerings include biscuits such as cookies, crackers, and salted snacks; chocolates; gums and ca ndies; coffee and powdered beverages; as well as cheese and other grocery items. Its well-known portfolio features brands such as Nabisco, Oreo, LU, and belVita biscuits; Cadbury, Milka, Cadbury Dairy Milk, and Toblerone chocolates; Trident gums; Halls candies; and Tang powdered beverages. Mondelez distributes its products through a variety of channels including supermarket chains, wholesalers, club stores, mass merchandisers, convenience stores, gas stations, drug stores, and other retail food outlets. The company utilizes direct store delivery, company-owned and satellite warehouses, distribution centers, independent sales offices and agents, as well as e-commerce platforms to reach its customers.Previously known as Kraft Foods Inc., the company rebranded to Mondelez International, Inc. and is headquartered in Deerfield. Read more
Additional technologies used by Mondelēz International:
BlackBerry Enterprise Server
Adobe Illustrator
Microsoft Project
See 1,102 technologies
6
Jabil
Technologies used by the company: 1,286
Jabil is a global manufacturing solutions company that partners with leading brands across a wide range of industries, including healthcare, robotics, automotive, data centers, warehouse automation, and energy. The company goes beyond traditional con tract manufacturing by providing end-to-end services that transform ideas from initial concepts into fully realized products. Leveraging advanced technologies, agile engineering, and an integrated supply chain, Jabil delivers consistent quality and scalable solutions to meet the evolving needs of its customers. Its expertise spans diverse product categories, from medical devices and digital payment solutions to semiconductor equipment and AI-enabled systems. With a global footprint and a focus on innovation, Jabil helps companies reduce costs, accelerate time-to-market, and maintain a competitive edge, enabling transformative solutions that touch peoples daily lives worldwide. Read more
Additional technologies used by Jabil:
BlackBerry Enterprise Server
Adobe Illustrator
Cinema 4D
See 1,286 technologies
7
PACCAR
Technologies used by the company: 893
PACCAR Inc. is a global technology leader in the design, manufacture, and customer support of premium commercial vehicles. Headquartered in Bellevue, Washington, PACCAR is one of the largest manufacturers of medium- and heavy-duty trucks in the world , operating under renowned brand names including Kenworth, Peterbilt, and DAF Trucks. The company produces high-quality trucks that are sold and serviced through an extensive network of independent dealers across North America, Europe, Australia, and South America. Beyond truck manufacturing, PACCAR also provides financial services through PACCAR Financial Services, offering retail and wholesale financing, leasing, and insurance products to customers and dealers. The company manufactures diesel engines through PACCAR Powertrain and produces aftermarket parts through PACCAR Parts division, ensuring comprehensive support throughout the vehicle lifecycle. PACCAR is recognized for its commitment to innovation, quality, and environmental sustainability, continuously investing in advanced technologies including electric and hydrogen fuel cell powertrains, autonomous driving systems, and connected vehicle solutions. The company's reputation is built on delivering reliable, fuel-efficient vehicles with low operating costs and high resale values, making it a preferred choice among owner-operators and fleet customers worldwide. Read more
Additional technologies used by PACCAR:
BlackBerry Enterprise Server
Adobe Illustrator
Cinema 4D
See 893 technologies
8
Ascension
Technologies used by the company: 1,352
Ascension operates as a large nonprofit healthcare delivery system that provides a wide range of medical services, hospital care, and community health programs across the United States. The organization functions as a faith-based healthcare network r ooted in the Catholic healthcare tradition and is dedicated to delivering compassionate, patient-centered medical care to individuals and communities, particularly those who are underserved or economically vulnerable. Through its extensive system of hospitals, clinics, outpatient centers, and community health programs, Ascension plays a major role in the American healthcare landscape. The organization was formed through the consolidation of Catholic healthcare ministries that sought to create a unified national system capable of delivering coordinated medical services across multiple regions. Its headquarters are located in St. Louis, Missouri, and the health system operates across numerous states within the United States. Over time, Ascension has grown into one of the largest nonprofit and Catholic healthcare providers in the country, operating a vast network of hospitals and healthcare facilities that collectively serve millions of patients each year. Read more
Additional technologies used by Ascension:
BlackBerry Enterprise Server
Microsoft Project
IBM CICS
See 1,352 technologies
9
Mayo Clinic
Technologies used by the company: 1,365
Mayo Clinic is a nonprofit global healthcare organization specializing in integrated clinical practice, education, and medical research. Founded in 1864, the institution operates numerous hospitals and clinics across multiple international locations, offering comprehensive medical services including specialized neurological care, dialysis, and hospice services. Mayo Clinic is recognized for its multidisciplinary approach to patient care, bringing together specialists from various medical fields to address complex health conditions. The organization maintains extensive research facilities and educational programs that contribute to medical advancement and healthcare innovation worldwide. Read more
Additional technologies used by Mayo Clinic:
Adobe Illustrator
Apache Log4j
Microsoft Project
See 1,365 technologies
10
BCE
Technologies used by the company: 1,444
BCE Inc. is one of Canada's largest communications companies, providing a comprehensive portfolio of telecommunications, broadband, digital media, and technology solutions to residential consumers, businesses, governments, and institutional customers . Through its principal operating subsidiaries, the company delivers wireless communications, wireline voice services, high-speed internet connectivity, television distribution, cloud-based technology solutions, cybersecurity services, data networking, and digital media offerings. Read more
Additional technologies used by BCE:
BlackBerry Enterprise Server
Adobe Illustrator
Apache Log4j
See 1,444 technologies