Headstream

headstream.com

Southampton, England, United Kingdom

11-50 employees

LinkedIn Profile

About Headstream

content marketing, social media strategy, creative campaigns & content, community management, influencer relations, social analytics, social media monitoring, social media management systems, training & education, advertising services, marketing & advertising, consumer internet, consumers, internet, information technology & services

Headstream's Tech Stack

Email

Gmail Microsoft Office 365

Other

Google Apps MailChimp SPF

Decision Makers at Headstream

1 contact

William Ndeti

CEO

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4 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

Headstream uses Gmail, Google Apps, MailChimp SPF among other technologies. Use StackWho to identify the right decision-maker email for targeted sales outreach, recruiting, or partnership development.

Headstream's Position in the StackWho Database

• Headstream is 1 of 80,546 marketing & advertising companies tracked in StackWho.
• 80,503 marketing & advertising companies in our database have verified decision-maker emails (100% of the cohort).
• 47,721 companies in England are in the StackWho database.
• 21,907 marketing & advertising companies are in the 11-50 employee range (same size as Headstream).

Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated July 2026.

Frequently Asked Questions

What technology does Headstream use?

Headstream uses Gmail, Google Apps, MailChimp SPF, Microsoft Office 365. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Headstream?

StackWho has verified email addresses for 1 decision maker at Headstream. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Headstream directly for sales, recruiting, or partnerships.

What industry is Headstream in?

Headstream operates in the marketing & advertising industry, headquartered in Southampton, England, United Kingdom. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Headstream's contact data?

Yes. StackWho Pro members can export decision maker contact data for Headstream and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.