No. 25 Hubspot: $1.08 billion
Ticker: HUBS
Stock price: ~$34
Market cap: ~$1.08 billion
Hubspot offers a cloud service for marketing and sales software.
No. 24 Cvent: $1.11 billion
Ticker: CVT
Stock price: ~$27
Market cap: ~$1.11 billion
Cvent offers cloud-based event management software.
No. 23 LogMeIn: $1.18 billion
Ticker: LOGM
Stock price: ~$48
Market cap: ~$1.18 billion
LogMeIn allows you to remotely log-in and access your computers from anywhere and helps enterprises manage remote computers.
No. 22 Constant Contact: $1.28 billion
Ticker: CTCT
Stock price: ~$39
Market cap: ~$1.28 billion
Online customer service and marketing tools geared for small businesses.
No. 21: Fleetmatics Group: $1.36 billion
Ticker: FLTX
Stock price: ~$35
Market cap: ~$1.36 billion
Fleetmatics offers a GPS fleet tracking service for companies that own multiple vehicles.
No. 20 Qualys: $1.3 billion
Ticker: QLYS
Stock price: ~$38
Market cap: ~$1.3 billion
Qualys offers a cloud-based computer security service for enterprises.
No. 19 LifeLock: $1.37 billion
Ticker: LOCK
Stock: ~15
Market cap: ~$1.37 billion
LifeLock provides identity theft protection services for consumers; and fraud and risk solutions for enterprises
No. 18 Marketo: Worth about $1.41 billion
Ticker: MKTO
Stock price: ~$34
Market cap: ~$1.41 billion
Marketo offers cloud-based marketing software.
No. 17 RealPage: $1.48 billion
RealPage
Ticker: RP
Stock price: ~$19
Market cap: ~$1.48 billion
RealPage is an online property management service.
No. 16 Zendesk: Worth about $1.76 billion
Ticker: ZEN
Stock price: ~$24
Market cap: ~$1.76 billion
Zendesk offers a cloud service for that handles an enterprise's technical and customer support.
No. 15 Cornerstone: $1.84 billion
Ticker: CSOD
Stock price: ~$35
Market cap: ~$1.84 billion
Cornerstone offers an online enterprise training and recruiting service.
No. 14 Proofpoint: $1.96 billion
Ticker: PFPT
Stock price: ~$50
Market cap: ~$1.96 billion
Proofpoint offers a cloud service for enterprise email security and archiving.
No. 13 Demandware: $1.97 billion
Ticker: DWRE
Stock price: ~$55
Market cap: ~$1.97 billion
Demandware sells a cloud-based ecommerce platform.
No. 12 Xero: $2.01 billion
Ticker: XRO
Stock price: ~16
Market cap: ~$2.01 billion
A New Zealand company with operations in New Zealand, Australia, the US and UK, Xero provides online accounting and business services for small businesses.
No. 11 Dealertrack: $2.33 billion
Ticker: TRAK
Stock price: ~$43
Market cap: ~$2.33 billion
Dealertrack offers software for the automotive dealer industry including a popular tool for helping people get qualified to finance a car.
No 10 Box: Worth about $2.41 billion
Ticker: BOX
Stock price: ~$20
Market cap: ~$2.41 billion
Box offers online storage and document collaboration tools for enterprises.
No. 9 Medidata Solutions: $2.47 billion
Ticker: MDSO
Stock price: ~$45
Market cap: ~$2.47 billion
Medidata is cloud-based software for conducting clinical trials and is used by pharmaceutical companies and other research organizations.
No. 8 Veeva Systems: $3.86 billion
Ticker: VEEV
Stock price: ~$29
Market cap: ~$3.86 billion
Veeva Systems makes cloud software for the global life sciences industry to manage things like clinical trials.
No. 7 Ultimate Software: $4.25 billion
Ticker: ULTI
Stock price: ~$150
Market cap: ~$4.25 billion
Ultimate offers cloud-based human resources and payroll management software.
No. 6 Athenahealth: $5.49 billion
Ticker: ATHN
Stock price: ~$144
Market cap: ~$5.49 billion
Athenahealth is a cloud-based service for doctors and hospitals for electronic health records.
No. 5 NetSuite: Worth about $8.23 billion
Ticker: N
Stock price: ~$107
Market cap: ~$8.23 billion
NetSuite offers cloud-based business software for accounting, enterprise resource management, and customer resource management.
No. 4 ServiceNow: Worth about $10.38 billion
Ticker: NOW
Stock price: ~$70
Market cap: ~$10.38billion
ServiceNow offers cloud-based services for IT professionals such as help desk software that tracks tech problems.
No. 3 Workday: $15.13 billion
Ticker: WDAY
Stock price: ~$80
Market cap: ~$15.13 billion
Workday offers cloud-based human resources and finance software.
No. 2 LinkedIn: $28.02 billion
Ticker: LNKD
Stock price: ~$222
Market cap: ~$28.02 billion
LinkedIn is a social network for business professionals that offers cloud-based recruiting software.
No. 1 Salesforce: $36.12 billion
Ticker: CRM
Stock price: ~$57
Market cap: ~$36.12 billion
Salesforce is credited with inventing the whole software-as-a-service cloud industry. It offers cloud-based customer relationship management and marketing software.