Can Salesforce (CRM) continue growing to justify its valuation?

Salesforce (CRM) grew at a breakneck speed over the past two decades. The is hoping that the growth will continue in this decade.

The company's free cash flow yield is very similar to that of Microsoft (MSFT) and Adobe (ADBE). Salesforce's free cash flow yield has been consistently around the 2% level over the past decade. Microsoft and Adobe have seen their market capitalization and earnings multiple expand over the years causing their free cash flow yield to drop. I might have to look into their number more closely. 

Exhibit: Free Cash Flow Yield

(Source: Seeking Alpha)

Salesforce is lagging behind Microsoft (MSFT) and Adobe (ADBE) on return on equity. Both those companies have more than 8x more return on equity than Salesforce.  

  Exhibit: Return on Equity

(Source: Seeking Alpha)

Microsoft and Adobe have 6x and 8x more return on invested capital (ROIC) compared to Salesforce. 

Exhibit: Return on Invested Capital 

(Source: Seeking Alpha)

Salesforce's EBITDA margin is much lower than that of Microsoft and Adobe.  

Exhibit: EBITDA Margin

(Source: Seeking Alpha)

Salesforce's EV to EBITDA multiple is higher than that of Microsoft and Adobe.  

                               Exhibit: EV to EBITDA Multiple for Salesforce, Microsoft, and Adobe.  

                                        

   (Source: Seeking Alpha)                                         

Salesforce's year-over-year quarterly revenue growth (See Exhibit: Year-over-Year Revenue Growth) has converged with Microsoft and Adobe.  

    Exhibit: Year-over-Year Revenue Growth

(Source: Seeking Alpha)

Salesforce's price to earnings growth ratio (See Exhibit: Salesforce, Microsoft, and Adobe PEG Ratio) was attractive during the past decade compared to Microsoft and Adobe. If the company's growth can continue, that would justify its higher valuation multiple compared to Microsoft and Adobe. Salesforce's revenue is already in the high $20 billion, so for it to grow at a 20% rate would take some work.  

                                        Exhibit: Salesforce, Microsoft, and Adobe PEG Ratio

(Source: Seeking Alpha)