How many email patterns does SI Group use?

SI Group uses 18 known email patterns.

What domain does SI Group use for work emails?

SI Group uses siigroup.com, addivant.com for work email addresses.

Most Common Email Formats at SI Group

The most accurate and popular SI Group's email format is First.Last@siigroup.com (ex. John.Doe@siigroup.com). SI Group also uses Last@siigroup.com (ex. Doe@siigroup.com) as email structures. SI Group uses up to 7 different email patterns.

SI Group Email Formats	Example	Percentage
First.Last@siigroup.com	John.Doe@siigroup.com	94%
Last@siigroup.com	Doe@siigroup.com	5%
Last.First@siigroup.com	Doe.John@siigroup.com	1%
First.Last@addivant.com	John.Doe@addivant.com	96%
FLast@addivant.com	JDoe@addivant.com	2%
Last_First@addivant.com	Doe_John@addivant.com	1%
Last.First@addivant.com	Doe.John@addivant.com	1%

SI Group Email Formats

Example

Percentage

First.Last@siigroup.com

John.Doe@siigroup.com

94%

Last@siigroup.com

Doe@siigroup.com

Last.First@siigroup.com

Doe.John@siigroup.com

First.Last@addivant.com

John.Doe@addivant.com

96%

FLast@addivant.com

JDoe@addivant.com

Last_First@addivant.com

Doe_John@addivant.com

Last.First@addivant.com

Doe.John@addivant.com

Frequently Asked Questions

What does SI Group do?

SI Group was founded in 1906. The company's main headquarters is located in 1790 Hughes Landing Boulevard Suite 600 The Woodlands, Texas 77380 United Statesoperates in the Chemical Manufacturing industry, along with similar companies like Huntsman CorporationAlbemarle CorporationSABIC. You can visit siigroup.comcontact SI Group's headquarters by phone at

+1-518-347-****

. Explore SI Group's company overview page for more information.

What is SI Group's email address format?

SI Group's email format typically follows the pattern of First.Last@siigroup.com; this email format is used 94% of the time. Other contacts within LeadIQ's database had email formats such as Last@siigroup.comLast.First@siigroup.com. Looking for more contact data? Unlock accurate emails and phone numbers from millions of profiles verified in real-time.

How many employees does SI Group have currently?

SI Group has approximately 2K employees as of May 2026. Key team members to contact include CEO: A. B.Ceo: S. S.Chief Executive Officer: W. G.. For more team information and contact data, explore SI Group's employee directory with LeadIQ.

SI Group Email Format

Q: What is SI Group's email address format?

SI Group's email format typically follows the pattern of ${fn}.${ln}. Other email formats include ${ln} and ${ln}.${fn}.

Chemical ManufacturingTexas, United States1001-5000 Employees

SI Group is a chemical manufacturing company focused on performance additives and intermediates. It offers a broad set of products used in industrial and consumer applications. The company serves markets including chemical intermediates, fuels, lubricants, coatings, oilfield, plastics, and rubber and adhesives. Its products aim to help formulators and manufacturers improve efficacy, efficiency, productivity, and purity across a wide range of goods.

Based in The Woodlands, Texas, SI Group operates globally as a developer and manufacturer of performance additives, process solutions, and chemical intermediates. A recent development is a distribution partnership with Univar Solutions to supply SI Group's performance additives across Europe, the Middle East and Africa.

Most Common Email Formats at SI Group

Frequently Asked Questions

What does SI Group do?

What is SI Group's email address format?

How many employees does SI Group have currently?

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What you can expect from LeadIQ:

SI Group Email Format

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Most Common Email Formats at SI Group

Frequently Asked Questions

What does SI Group do?

What is SI Group's email address format?

How many employees does SI Group have currently?

Everything for prospecting,in one platform.

What you can expect from LeadIQ:

SI Group Email Format

Verify SI Group email addresses

Ready to create more pipeline?

Ready to create more pipeline?

Everything for prospecting,
in one platform.