About GLS-US
parcel delivery, freight delivery, truckload delivery, custom logistics solutions, 3pl, crossborder shipping, ltl, ground shipping, freight & package transportation, package/freight delivery, logistics & supply chain, shipping
GLS-US's Tech Stack
Marketing
Other
Analytics
Frontend
Cloud
Sales Outreach Angle
CRMs like Salesforce signal an active sales operation. Companies using Salesforce are strong targets for sales training, RevOps tools, data enrichment, and Salesforce integrations.
GLS-US's Position in the StackWho Database
- • GLS-US is 1 of 194 package/freight delivery companies tracked in StackWho.
- • 193 package/freight delivery companies in our database have verified decision-maker emails (99% of the cohort).
- • 53,147 companies in California are in the StackWho database.
- • 5 package/freight delivery companies are in the 201-500 employee range (same size as GLS-US).
Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated August 2026.
Frequently Asked Questions
What technology does GLS-US use?
GLS-US uses Salesforce, Mimecast, Outlook, Marketo, Microsoft Office 365, DNS Made Easy, and 22 more technologies. This data is sourced from StackWho's technology detection engine.
How do I contact the decision makers at GLS-US?
StackWho has verified email addresses for 2 decision makers at GLS-US. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach GLS-US directly for sales, recruiting, or partnerships.
What industry is GLS-US in?
GLS-US operates in the package/freight delivery industry, headquartered in San Ramon, California, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.
Can I export GLS-US's contact data?
Yes. StackWho Pro members can export decision maker contact data for GLS-US and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.
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Decision Makers
Matt Giarratani
Chief Technology Officer
Vijay Raveendran
Engineering Manager
More in package/freight delivery
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Browse CaliforniaTechnologies Used
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Salesforce
- Mimecast
- Outlook
-
Marketo
- Microsoft Office 365
- DNS Made Easy
- Rackspace MailGun
-
Zendesk
- +20 more in full profile