AeroLeads people directory · profile
Jacob Grainger Email & Phone Number
Asst. Service Manager
at
Opta Group
1 work email found
@optaminerals.com
1 phone found area 765
LinkedIn matched
✓ Verified August 2026
4 data sources
Profile completeness 71%
Who is Jacob Grainger? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Jacob Grainger is listed as Asst. Service Manager at Opta Group, based in Valparaiso, Indiana, United States. AeroLeads shows a work email signal at optaminerals.com, phone signal with area code 765, and a matched LinkedIn profile for Jacob Grainger.
Jacob Grainger previously worked as Service Technician at Opta Minerals Inc..
Company email context
Email format at Opta Group
This section adds company-level context without repeating Jacob Grainger's masked contact details.
{first_initial}{last}@optaminerals.com
86% confidence
AeroLeads found 1 current-domain work email signal for Jacob Grainger. Compare company email patterns before reaching out.
Profile bio
About Jacob Grainger
Jacob Grainger is a Asst. Service Manager at Opta Group.
Current workplace
Jacob Grainger's current company
Company context helps verify the profile and gives searchers a useful next step.
3 roles
Jacob Grainger work experience
A career timeline built from the work history available for this profile.
Asst. Service Manager
Current
Sep 2021 - Present
Service Technician
Aug 2016 - Sep 2022
FAQ
Frequently asked questions about Jacob Grainger
Quick answers generated from the profile data available on this page.
What company does Jacob Grainger work for?
Jacob Grainger works for Opta Group.
What is Jacob Grainger's role at Opta Group?
Jacob Grainger is listed as Asst. Service Manager at Opta Group.
What is Jacob Grainger's email address?
AeroLeads has found 1 work email signal at @optaminerals.com for Jacob Grainger at Opta Group.
What is Jacob Grainger's phone number?
AeroLeads has found 1 phone signal(s) with area code 765 for Jacob Grainger at Opta Group.
Where is Jacob Grainger based?
Jacob Grainger is based in Valparaiso, Indiana, United States while working with Opta Group.
What companies has Jacob Grainger worked for?
Jacob Grainger has worked for Opta Group and Opta Minerals Inc..
How can I contact Jacob Grainger?
You can use AeroLeads to view verified contact signals for Jacob Grainger at Opta Group, including work email, phone, and LinkedIn data when available.
Find 750M verified contacts
Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.
Start free trialPeople with similar names
Check these profiles if this is not the Jacob Grainger you were looking for.
View similar profiles
