AeroLeads people directory · profile
Robert Janiszewski Email & Phone Number
Relationship Development National Account Manager
at
Granite Telecommunications
1 work email found
@granitenet.com
LinkedIn matched
✓ Verified Jul 2026
4 data sources
Profile completeness 100%
Current company
Role
Relationship Development National Account Manager
Location
West Palm Beach, Florida, United States
Company size
Who is Robert Janiszewski? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Robert Janiszewski is listed as Relationship Development National Account Manager at Granite Telecommunications, a with 2284 employees, based in West Palm Beach, Florida, United States. AeroLeads shows a work email signal at granitenet.com and a matched LinkedIn profile for Robert Janiszewski.
Robert Janiszewski previously worked as Enterprise Relationship Manager at Granite Telecommunications and Senior Account Manager Healthcare - Granite Telecommunications at Granite Telecommunications. Robert Janiszewski holds Business Administration And Management, General from University Of Delaware.
Company email context
Email format at Granite Telecommunications
This section adds company-level context without repeating Robert Janiszewski's masked contact details.
{first_initial}{last}@granitenet.com
89% confidence
AeroLeads found 1 current-domain work email signal for Robert Janiszewski. Compare company email patterns before reaching out.
Profile bio
About Robert Janiszewski
Robert Janiszewski is a Relationship Development National Account Manager at Granite Telecommunications. He possess expertise in account management, new business development, customer service, business development, sales and 36 more skills.
Listed skills include Account Management, New Business Development, Customer Service, Business Development, and 37 others.
Current workplace
Robert Janiszewski's current company
Company context helps verify the profile and gives searchers a useful next step.
Granite Telecommunications
10 roles
Robert Janiszewski work experience
A career timeline built from the work history available for this profile.
Enterprise Relationship Manager
Current
Mar 2021 - Present
Senior Account Manager Healthcare - Granite Telecommunications
Apr 2019 - Mar 2021
Senior Regional Manager State, Local Government, And Education - Arizona
Nov 2018 - Mar 2021
Senior Regional Account Manager
Apr 2018 - Mar 2021
Regional Account Manager
Granite is one of the premier telecommunications solutions providers for businesses across the U.S. and Canada, servicing 86 Fortune 100 Companies. Granite offers dial-tone, local and long distance analog lines, infrastructure solutions, advanced data services, broadband, and security services to our customers at significant savings. Granite key benefits include: Consolidated billing and managed support, optimization for multi-locations, and nationwide coverage in U.S. and Canada.
Mar 2016 - Apr 2018
Business Development Executive At Citytwist / Prospectpro / Happybirthdayadvertising
ProspectPro provides businesses with the flexibility to email our consumers with their promotions, advertisements, and special offers.We understand that small and medium size business owners don’t necessarily respond well to long-term ROI messages or claims about value received over time. It’s for that reason our timeline aligns with the overall strategy providing you immediate response.We provide a value added product to help your business find and keep new customers by creating and driving your message to the right consumer in your local community!
Feb 2015 - Mar 2016
Sr. Account Executive
Partsbase, Inc. operates the world's largest B2B online parts locator service for the aviation, aerospace and defense industries. Our membership is over 7,500 companies strong and spans over 159 different countries, worldwide and growing. Responsible for nearly 400 clients worldwide:•Membership renewal•Customer service•Technical support + Help desk issues •Account receivables •New business development
Oct 2010 - Feb 2015
New Business
Feb 2009 - Oct 2010
Inside Sales
Jul 2004 - Sep 2006
Team & coworkers
Colleagues at Granite Telecommunications
Other employees you can reach at granitenet.com. View company contacts for 2284 employees →
MB
Michael Becerra
Colleague at Granite TelecommunicationsNashville Metropolitan Area, United States
View →
KB
Kai Burkett
Colleague at Granite TelecommunicationsOrlando, Florida, United States
View →
JH
Jacob Harper
Colleague at Granite TelecommunicationsQuincy, Massachusetts, United States
View →
GL
Genovia Laing
Colleague at Granite TelecommunicationsOrlando, Florida, United States
View →
GG
Gabrielle Gionfriddo Morrison
Colleague at Granite TelecommunicationsWest Bridgewater, Massachusetts, United States
View →
MM
Michelle Murphy
Colleague at Granite TelecommunicationsQuincy, Massachusetts, United States
View →
BR
Bruce Rosendahl
Colleague at Granite TelecommunicationsBoston, Massachusetts, United States
View →
MM
Mark Mannion
Colleague at Granite TelecommunicationsDedham, Massachusetts, United States
View →
ML
Matthew Lewis
Colleague at Granite TelecommunicationsGreater Philadelphia, United States
View →
EE
E3 Eewwe
Colleague at Granite TelecommunicationsSuffolk County, Massachusetts, United States
View →
Michael Becerra
Colleague at Granite TelecommunicationsNashville Metropolitan Area, United States
View →
KB
Kai Burkett
Colleague at Granite TelecommunicationsOrlando, Florida, United States
View →
JH
Jacob Harper
Colleague at Granite TelecommunicationsQuincy, Massachusetts, United States
View →
GL
Genovia Laing
Colleague at Granite TelecommunicationsOrlando, Florida, United States
View →
GG
Gabrielle Gionfriddo Morrison
Colleague at Granite TelecommunicationsWest Bridgewater, Massachusetts, United States
View →
MM
Michelle Murphy
Colleague at Granite TelecommunicationsQuincy, Massachusetts, United States
View →
BR
Bruce Rosendahl
Colleague at Granite TelecommunicationsBoston, Massachusetts, United States
View →
MM
Mark Mannion
Colleague at Granite TelecommunicationsDedham, Massachusetts, United States
View →
ML
Matthew Lewis
Colleague at Granite TelecommunicationsGreater Philadelphia, United States
View →
EE
E3 Eewwe
Colleague at Granite TelecommunicationsSuffolk County, Massachusetts, United States
View →
3 education records
Robert Janiszewski education
Business Administration And Management, General
University Of Delaware
Diploma, College/University Preparatory And Advanced High School/Secondary Diploma Program
William Penn High School
Education record
Gunning Bedford
FAQ
Frequently asked questions about Robert Janiszewski
Quick answers generated from the profile data available on this page.
What company does Robert Janiszewski work for?
Robert Janiszewski works for Granite Telecommunications.
What is Robert Janiszewski's role at Granite Telecommunications?
Robert Janiszewski is listed as Relationship Development National Account Manager at Granite Telecommunications.
What is Robert Janiszewski's email address?
AeroLeads has found 1 work email signal at @granitenet.com for Robert Janiszewski at Granite Telecommunications.
Where is Robert Janiszewski based?
Robert Janiszewski is based in West Palm Beach, Florida, United States while working with Granite Telecommunications.
What companies has Robert Janiszewski worked for?
Robert Janiszewski has worked for Granite Telecommunications, Prospectpro, Partsbase.Com, Cortera, Inc., and M&T Bank.
Who are Robert Janiszewski's colleagues at Granite Telecommunications?
Robert Janiszewski's colleagues at Granite Telecommunications include Michael Becerra, Kai Burkett, Jacob Harper, Genovia Laing, and Gabrielle Gionfriddo Morrison.
How can I contact Robert Janiszewski?
You can use AeroLeads to view verified contact signals for Robert Janiszewski at Granite Telecommunications, including work email, phone, and LinkedIn data when available.
What schools did Robert Janiszewski attend?
Robert Janiszewski holds Business Administration And Management, General from University Of Delaware.
What skills is Robert Janiszewski known for?
Robert Janiszewski is listed with skills including Account Management, New Business Development, Customer Service, Business Development, Sales, Contract Negotiation, Negotiation, and Team Building.
Find 750M verified contacts
Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.
Start free trial