CIROSIP

cirosip.com

Madrid, Community of Madrid, Spain

11-50 employees

LinkedIn Profile

About CIROSIP

fttx & hfc design & program management, rural broadband networks, gis, networks deployments planning, network inventory, osp deployment, operation & maintenance, networks inventory, ftth, network management for utilities, data management, network system integration, network asset management, street lighting management, network data security, b2b, network planning software, network data management, engineering services, customer relationship management

CIROSIP's Tech Stack

Other

8x8 Avaya

Communication

Vonage

Decision Makers at CIROSIP

1 contact

Ernesto Fernandez

Co-founder

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3 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

CIROSIP uses Avaya, 8x8, Vonage among other technologies. Use StackWho to identify the right decision-maker email for targeted sales outreach, recruiting, or partnership development.

CIROSIP's Position in the StackWho Database

• CIROSIP is 1 of 6,980 telecommunications companies tracked in StackWho.
• 6,918 telecommunications companies in our database have verified decision-maker emails (99% of the cohort).
• 4,347 companies in Community of Madrid are in the StackWho database.
• 2,638 telecommunications companies are in the 11-50 employee range (same size as CIROSIP).

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 CIROSIP use?

CIROSIP uses Avaya, 8x8, Vonage. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at CIROSIP?

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

What industry is CIROSIP in?

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

Can I export CIROSIP's contact data?

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