Enterprise Infrastructure Solutions Industry Partners

Select the links below for contract information and customer contacts or contacts for Agency solicitations.

Contract Information and Customer Contacts

Select the company name to access information regarding the company's EIS contract and customer contacts.

EIS Agency Solicitations

The following information provides contact information to assist agencies with their EIS Solicitation(s):

EIS Industry Partner Contact Information
Name and Contact Number Contact Information
AT&T Corp.
GS00Q17NSD3000
Carol Brown
cb5124@att.com
571-354-4096
www.att.com
BT Federal Inc.
GS00Q17NSD3001
Tom Payne
EIS@btfederal.com
571-758-2272
www.btfed.com
Core Technologies, Inc.
GS00Q17NSD3003
Debbie Binette
dbinette@coretechinc.com
678-894-8277
www.coretechinc.com
Defined Technologies, LLC
GS00Q17NSD3008
Denise Rodriquez-Lopez
dRodriquez@deftech.com
571-730-4052
www.DefTech.com
Granite Telecommunications, LLC
GS00Q17NSD3004
John O'Shea
EISContracts@granitenet.com
617-837-5126
www.granitenet.com
L3Harris
GS00Q17NSD3005
John Crawford
john.crawford@L3harris.com
321-309-7588
www.L3harris.com
Lumen
GS00Q17NSD3006

Nii Addo
LumenEISTeam@Lumen.com
703-363-8823
https://www.lumen.com/gsaeis.html

Manhattan Telecommunications Corporation
GS00Q17NSD3007
Kandi Hart
khart@mettel.net
202-389-2572
www.mettel.net/gsa-eis
Verizon Business Network Services Inc.
GS00Q17NSD3009
Sherelle Watkins
EIS-verizon@verizon.com
301-288-9588
www.verizonenterprise.com

EIS Catalog Websites

Select the company name to access information regarding the company's EIS Catalog.

Last Reviewed: 2021-09-22