Les Blackwell

Les Blackwell serves as Chief Technology Officer at Optimal Group. Optimal Group operates in the environmental services sector with approximately 48.0 employees. The company is headquartered in Melbourne, Victoria.

Industry & Role Insights

• • MessageCEO tracks 1,660 executives in the environmental services sector.
• • We have verified contacts for 2 executives at Optimal Group.
• • 2,608 executive contacts are available in Victoria.
• • Our database includes 201,468 c suite-level executives.

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Craig Dugan CEO at Optimal Group

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Anna Rindefjell Chief Operating Officer & Brand Director at 2050

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

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Ryan Smith CEO at 360 Energy Liability Management Ltd.

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

Outreach Guidance — environmental services Sector

Executives like Les Blackwell 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 Optimal Group.

Les Blackwell's Position in the MessageCEO Database

• •Les Blackwell is 1 of 2 verified executive contacts we track at Optimal Group.
• •1,626 verified executive contacts in environmental services are in the MessageCEO database.
• •2,562 verified executive contacts in Victoria are in the database.
• •8 verified contacts work at environmental services companies in the 48.0 employee range (same size as Optimal Group).

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 We do not publish personal addresses or sensitive identifiers.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 July 2026.

How do I reach Les Blackwell directly?

Les Blackwell's verified email address is available to MessageCEO Pro subscribers. They currently serve as Chief Technology Officer at Optimal Group. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Les Blackwell work for?

Les Blackwell is Chief Technology Officer at Optimal Group, a company in the environmental services sector with 48.0 employees. The company is based in Melbourne, Victoria.

Can I pitch or sell to Les Blackwell?

As Chief Technology Officer at Optimal Group, Les Blackwell is a key decision-maker in the environmental services sector. MessageCEO Pro gives you verified email to reach Les Blackwell directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Les Blackwell in?

Les Blackwell works in the environmental services industry as Chief Technology Officer at Optimal Group. MessageCEO provides verified contact information for executives across all major industries.

Is Les Blackwell's contact information verified?

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

Last updated: July 25, 2026