Ioannis Tolios

Ioannis Tolios serves as Chairman & CEO at TEDRA. TEDRA operates in the environmental services sector with approximately 59.0 employees.

Industry & Role Insights

• • MessageCEO tracks 1,660 executives in the environmental services sector.
• • Our database includes 201,469 c suite-level executives.

Cloudflare DNS CloudFlare Hosting Google Maps Google Tag Manager YouTube MailChimp WordPress.org Google Maps (Non Paid Users) Mobile Friendly

sewage networks waste water treatment projects for environmental rehabilitation waste management real estates industrial buildings road constructions bridges dams airports sports facilities electromechanical works hydraulic works industrial construction interior design wastewater treatment biogas valorization cod removal membrane technology phosphorus recycling anaerobic processes biomass utilization energy efficiency iso certification environmental awards sustainable solutions sanitary engineering plant design project management industrial projects methane production carbon footprint reduction biomethane biofilm technology pollutant removal healthcare construction dialysis unit design energy audits environmental compliance recycling technologies advanced filtration water technologies water resource management shoreline management water conservation treatment solutions wastewater resource green building sustainable materials risk management asset management certified sustainability engineering services professional consulting feasibility studies design-build services community impact corporate responsibility bls/aed compliance technology integration process optimization environmental services renewables & environment productivity sustainability information technology & services

AR

Anna Rindefjell Chief Operating Officer & Brand Director at 2050

JS

Jannick Schmidt CTO (Chief Technology Officer) at 2-0 LCA

RS

Ryan Smith CEO at 360 Energy Liability Management Ltd.

BW

Bryce Watson Chief Technical Compliance Officer at 360 Energy Liability Management Ltd.

CG

Chris Gannon President and Chief Executive Officer at 374Water

Outreach Guidance — environmental services Sector

Executives like Ioannis Tolios in the environmental services sector receive targeted outreach from sales teams, recruiters, and investors. To stand out, personalize your message with industry-specific context and a clear, specific value proposition relevant to their role at TEDRA.

Ioannis Tolios's Position in the MessageCEO Database

• •Ioannis Tolios is 1 of 1 verified executive contact we track at TEDRA.
• •1,626 verified executive contacts in environmental services are in the MessageCEO database.
• •15 verified contacts work at environmental services companies in the 59.0 employee range (same size as TEDRA).

Executive contact data compiled from public business filings, LinkedIn public profiles, company press materials, and verified outbound email testing. We do not publish personal addresses or sensitive identifiers. Methodology & sources · Removal requests handled at /remove-info · Updated June 2026.

How do I reach Ioannis Tolios directly?

Ioannis Tolios's verified email address is available to MessageCEO Pro subscribers. They currently serve as Chairman & CEO at TEDRA. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Ioannis Tolios work for?

Ioannis Tolios is Chairman & CEO at TEDRA, a company in the environmental services sector with 59.0 employees.

Can I pitch or sell to Ioannis Tolios?

As Chairman & CEO at TEDRA, Ioannis Tolios is a key decision-maker in the environmental services sector. MessageCEO Pro gives you verified email to reach Ioannis Tolios directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Ioannis Tolios in?

Ioannis Tolios works in the environmental services industry as Chairman & CEO at TEDRA. MessageCEO provides verified contact information for executives across all major industries.

Is Ioannis Tolios's contact information verified?

Yes. MessageCEO verifies executive contact information through multiple data sources and regular validation checks. Ioannis Tolios's profile is kept up-to-date with the latest available information.

Last updated: June 23, 2026