acespritech

This plugin user for woocommerce checkout address fields. this will help you to find address in google.
Features: 
Address suggestions are relative to the selected country.
Compatible with all the version of WooCommerce.
Save your customer time and prevent from typing errors.
Auto fill state , city and postal code for selected address.
Address autocomplete using Google Map Address Autocomplete API key.

Woocommerce autocomplete checkout address

leiregister

Simply enabling this plugin will add autocomplete function to the company name field in your standard Woocommerce checkout form. 
There are currently around 2 million companies in the GLEIF database from all over the world, which are all searchable with this plugin. 
Typing in the company name field will automatically trigger a search with AJAX to the free to use GLEIF public database (<a href="https://www.gleif.org/en/meta/lei-data-terms-of-use/" rel="nofollow ugc">GLEIF LEI data terms of use</a>). 
It will then use this data to show a list of matching companies to the keywords. 
When clicking on a specific company in the list, it will hide the list and prefill the correct data to the following fields:
<ul>
<li>company name (completing the searchable field)</li>
<li>address</li>
<li>city</li>
<li>postal code</li>
<li>country</li>
</ul>
Some variables are currently editable by modifying the beginning of the plugin JS file. The variables include:
<ul>
<li>Custom field selectors for custom woocommerce implementations</li>
<li>Keyup delay when triggering the search</li>
<li>Minimum keyword length</li>
</ul>
Currently there are no shown errors in case of no search results etc. 
The idea is that the plugin is minimal and doesn’t confuse the user in case there are no matches found for the inserted company name.
If you want to know more about LEI codes or help your customers obtain it, then we would recommend directing them to <a href="https://www.leinumber.com/" rel="nofollow ugc">https://www.leinumber.com/</a>

Company Autocomplete by LEI Register

Company search autocomplete for WooCommerce using LEI data from GLEIF. Provided by LEI Register.

Woocommerce autocomplete checkout address vs Company Autocomplete by LEI Register