How many email patterns does Rhead Group (now part of Costain Group) use?

Rhead Group (now part of Costain Group) uses 5 known email patterns.

What domain does Rhead Group (now part of Costain Group) use for work emails?

Rhead Group (now part of Costain Group) uses rheadgroup.com for work email addresses.

Most Common Email Formats at Rhead Group (now part of Costain Group)

Rhead Group (now part of Costain Group)'s most common email format is FirstLast@rheadgroup.com (ex. JohnDoe@rheadgroup.com), used for 92% of rheadgroup.com addresses. Rhead Group (now part of Costain Group) uses 8 email patterns across 2 domains: rheadgroup.com and costain.com. Percentages are the share of addresses within each domain.

@rheadgroup.com

4 patterns

Format	Example	Share of rheadgroup.com
FirstLast@rheadgroup.comMost common	JohnDoe@rheadgroup.com	92%
FirLast@rheadgroup.com	JohDoe@rheadgroup.com	4%
First.Last@rheadgroup.com	John.Doe@rheadgroup.com	3%
FirstLas@rheadgroup.com	JohnDoe@rheadgroup.com	1%

@costain.com

4 patterns

Format	Example	Share of costain.com
First.Last@costain.comMost common	John.Doe@costain.com	64%
FLast@costain.com	JDoe@costain.com	28%
FirstLast@costain.com	JohnDoe@costain.com	6%
First@costain.com	John@costain.com	2%

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Browse Rhead Group (now part of Costain Group)'s employee directory (about 501 employees) and reveal verified emails free.

Frequently Asked Questions

What does Rhead Group (now part of Costain Group) do?

Rhead Group (now part of Costain Group) was founded in 1985 and operates in the Business Consulting and Services industry, alongside similar companies like Bywaters, Genesis and RPS Group. You can visit costain.com or contact Rhead Group (now part of Costain Group)'s headquarters by phone at

+44-1926-49****

. Explore Rhead Group (now part of Costain Group)'s company overview page for more information.

What is Rhead Group (now part of Costain Group)'s email address format?

Rhead Group (now part of Costain Group)'s email format typically follows the pattern of FirstLast@rheadgroup.com; this email format is used 92% of the time. Other contacts within LeadIQ's database had email formats such as FirLast@rheadgroup.com and First.Last@rheadgroup.com. Looking for more contact data? Unlock accurate emails and phone numbers from millions of profiles verified in real-time.

How many employees does Rhead Group (now part of Costain Group) have currently?

Rhead Group (now part of Costain Group) has approximately 501 employees as of July 2026. Key team members to contact include Head Of Safety Services/ Project Sheq Manager/ Cdm Coordinator: N. B., Head Of Information Services: Q. M. and Head Of Department For Construction Management: I. C. For more team information and contact data, explore Rhead Group (now part of Costain Group)'s employee directory with LeadIQ.

Rhead Group (now part of Costain Group) Email Format

Business Consulting and ServicesEngland, United Kingdom501-1000 Employees

Rhead Group, now part of Costain Group, is based in Birmingham, England. It operates in the business consulting and services sector, contributing to programme management and advisory capabilities as part of Costain's integrated service offering. Costain announced the acquisition in August 2015, bringing Rhead's capabilities into its engineering solutions business. The combined entity sits within Costain's UK portfolio of programme delivery and advisory services. The organisation is mid-sized, employing several hundred people. Its work targets clients seeking structured programme management and strategic advisory to support large infrastructure and engineering programmes.

Most common format

FirstLast@rheadgroup.com

Example: JohnDoe@rheadgroup.com

8 patterns across 2 domains. See all formats

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Most Common Email Formats at Rhead Group (now part of Costain Group)

@rheadgroup.com

@costain.com

Need a specific person's email?

Frequently Asked Questions

What does Rhead Group (now part of Costain Group) do?

What is Rhead Group (now part of Costain Group)'s email address format?

How many employees does Rhead Group (now part of Costain Group) have currently?

Rhead Group (now part of Costain Group) Email Format

Ready to create more pipeline?

Everything for prospecting,in one platform.

What you can expect from LeadIQ:

Ready to create more pipeline?

Everything for prospecting,
in one platform.