Opus RSE

opusrse.com

environmental services

opusrse.com

Madrid, Community of Madrid, Spain

11-50 employees

LinkedIn Profile

About Opus RSE

rsd, emissions, data management, remote sensing, technology y idi, traffic, smart cities, pollution

Opus RSE's Tech Stack

Decision Makers at Opus RSE

1 contact

Josefina Fuente

CEO

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9 technologies detected · 1 decision maker · 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.

Opus RSE's Position in the StackWho Database

• Opus RSE is 1 of 4,079 environmental services companies tracked in StackWho.
• 4,065 environmental services companies in our database have verified decision-maker emails (100% of the cohort).
• 4,347 companies in Community of Madrid are in the StackWho database.
• 1,598 environmental services companies are in the 11-50 employee range (same size as Opus RSE).

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 Opus RSE use?

Opus RSE uses Outlook, Microsoft Office 365, Nginx, WordPress.org, Google Analytics, Apache, and 3 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Opus RSE?

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

What industry is Opus RSE in?

Opus RSE operates in the environmental services industry, headquartered in Madrid, Community of Madrid, Spain. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Opus RSE's contact data?

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