They customarily will have a commercial/construction lending division.

@Matthew John I recently invested in Warren and now I’m having to deal with City of Warren Rental Inspection Division.

If he wanted to add flipping to his company, he could have a division Choice Homebuilders....if he wanted to add a wholesaling it could be Choice Homebuyers, or if he wanted to do syndication it could be Choice Capital. 

My agency has an in-house property management division that is running at less than 1% vacancy.  

Apartment Rent Growth to New Highs for the CycleNew resident pricing jumps 5.9 percent, while occupancy tightens to 96.1 percent(September 30, 2015) — The pace of rent growth pace continues to accelerate in U.S. apartments, according to MPF Research, the rental market intelligence division of RealPage, Inc.

Real estate math at the small investor level, say under 5 million can be done by addition, subtraction, multiplication and division, if you're in construction a bit of geometry will be involved.

For example a brand new home completed today will have a rehab budget of about $7,000 but maybe this is offset somewhere else such as the division that buys from the courthouse steps which is where they over pay for properties as they use a blended yield strategy even though they have no idea of the interior condition.

Some Statues1322.01 Mortgage brokers - loan officers definitions.(2) "Mortgage broker" does not include any of the following persons only with respect to business engaged in or authorized by the person's charter, license, authority, approval, or certificate, or as otherwise authorized by division (G)(2)(h) of this section:(a) A person that makes residential mortgage loans and receives a scheduled payment on each of those mortgage loans;Secondly, it is hard to answer your first question since it seems like you have some computation related to your marketing efforts.

If I do, the appraiser just has to call the division and I accuse me of harassment and I lose my license.

They are also not a "division" of First American, in fact FA is now competing with CL, with products like Data Tree.Fidelity has a larger market cap then First American.Black Knight has a larger market cap then Corelogic.On the last two points I'm not suggesting larger is better, only pointing out that saying ListSource is better then SiteXPro because Corelogic is larger, is completely wrong.