Robertson Sumner

robertson-sumner.com

Gerrards Cross, England, United Kingdom

11-50 employees

LinkedIn Profile

About Robertson Sumner

it sales recruitment, assessment centres, talent acquisition, managed services, retained search & selection, hosted recruitment events, it infrastructure staffing, market intelligence, candidate experience, technology sector, it project management staffing, b2b, software sales recruitment, client relationship management, cybersecurity talent, business services, candidate placement, headhunting tools, candidate retention, client needs analysis

Robertson Sumner's Tech Stack

Decision Makers at Robertson Sumner

2 contacts

Marc Sumner

CEO

m***@robertson-sumner.com Sign up to view

Dane Carter

Sales Director, Software

d***@robertson-sumner.com Sign up to view

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17 technologies detected · 2 decision makers · Emails available

Sales Outreach Angle

WordPress as a CMS signals a content-driven or SMB digital presence. SEO tools, hosting solutions, and page-builder plugins are natural fits for outreach.

Robertson Sumner's Position in the StackWho Database

• Robertson Sumner is 1 of 27,583 staffing & recruiting companies tracked in StackWho.
• 27,572 staffing & recruiting companies in our database have verified decision-maker emails (100% of the cohort).
• 47,721 companies in England are in the StackWho database.
• 8,121 staffing & recruiting companies are in the 11-50 employee range (same size as Robertson Sumner).

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 Robertson Sumner use?

Robertson Sumner uses Outlook, Google Cloud Hosting, JQuery 2.1.1, WP Engine, WordPress.org, Google Maps (Non Paid Users), and 11 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Robertson Sumner?

StackWho has verified email addresses for 2 decision makers at Robertson Sumner. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Robertson Sumner directly for sales, recruiting, or partnerships.

What industry is Robertson Sumner in?

Robertson Sumner operates in the staffing & recruiting industry, headquartered in Gerrards Cross, England, United Kingdom. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Robertson Sumner's contact data?

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