Yudhistira Mauris

This plugin helps you create a series of posts. It creates a new taxonomy named ‘series’ (can be modified via filter, see FAQ). There is no setting needed for this plugin. Once it is installed, assign posts you want to group as a series via post editor.
The plugin also creates a posts navigation on posts that belong to a certain series. See screenshots for the examples.

Easy Post Series

Works beautifully and doesn't have a sucking frontend design, as other similar plugins do!

Very good!

nikolays93

Plugin will add customizer settings and [company] shortcode. 
Company shortcode has attrs: 
 “id” (for muliple contacts) may be: 
 primary, secondary, tertiary, quaternary, fivefold, company_6, company_7, company_8.. etc..
<pre><code>"field" may be
 name, image, address, numbers, email, time_work, socials

"filter" (default as 'the_content')
 Set none for disable default filter

"before"
 The some custom html

"after"
 The some custom html
</code></pre>
for example: 
 [company id=”secondary” field=”address” filter=”none” before=”Our address:”] 
 for muliple, or 
 [company field=”email”] 
 for primary only
for custom fields use: 
 new CDevelopers\Contacts\CustomControl(‘handle’, array( 
 ‘type’ => ‘text’, // wp_customizer default types 
 ‘label’ => ”, // Any title 
 ), 
 ‘Custom_Control’); // Set personal preregistred control classname

Organized Contacts

The plugin allows you to organize information about your companies / organization

Easy Post Series vs Organized Contacts