Mariusz Pietrzyk

Mariusz Pietrzyk serves as COO at Ragnarson. Ragnarson operates in the information technology & services sector with approximately 26.0 employees. The company is headquartered in Lodz, Lodz Voivodeship. Ragnarson generates annual revenue of 6000000.0.

Industry & Role Insights

• • MessageCEO tracks 50,503 executives in the information technology & services sector.
• • We have verified contacts for 2 executives at Ragnarson.
• • 50 executive contacts are available in Lodz Voivodeship.
• • Our database includes 201,469 c suite-level executives.

Cloudflare DNS Sendgrid Gmail Google Apps Amazon AWS CloudFlare Hosting Hotjar YouTube Mobile Friendly Varnish Google Tag Manager Multilingual Linkedin Marketing Solutions Google Font API AI

ror programming ruby on rails web startups devops software development web development python impact impact investments climetech software agency tech mobile development web solutions startup consulting mvp development cloud data services team augmentation agile workflow sustainable software impact-driven startups transparent management remote collaboration technology stack portfolio management business strategy data science marketplace investment strategy founder advisory scalability solutions custom software solutions fintech applications go-to-market strategy ai-driven solutions communication skills ux/ui design product management business sustainability digital marketplace fundraising support tech recruitment open-source development product lifecycle quality assurance customer experience product scaling digital transformation cloud infrastructure data analytics product maintenance cross-functional teams software engineering usability testing feedback loops training & development operational efficiency strategy consulting workshop facilitation community building information technology & services cloud computing enterprise software enterprises computer software b2b internet infrastructure internet strategic consulting management consulting

MG

Maciej Galkiewicz CEO & Partner at Ragnarson

MJ

Marvin Jo CTO at 위블링

RK

Robert Kim CEO, North America at 당근마켓

KL

Kyung Lim CTO at 인터파크

AR

Alex Ryu Chief Operating Officer, Supply Chain Solutions Group at 동양시스템즈(주)

Outreach Guidance — information technology & services Sector

Technology executives make decisions on infrastructure, tooling, and partnerships. When reaching out to Mariusz Pietrzyk, lead with your value proposition relative to the stack they currently use. Generic pitches perform poorly; specific technical relevance is key.

Mariusz Pietrzyk's Position in the MessageCEO Database

• •Mariusz Pietrzyk is 1 of 2 verified executive contacts we track at Ragnarson.
• •49,754 verified executive contacts in information technology & services are in the MessageCEO database.
• •50 verified executive contacts in Lodz Voivodeship are in the database.
• •909 verified contacts work at information technology & services companies in the 26.0 employee range (same size as Ragnarson).

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 Mariusz Pietrzyk directly?

Mariusz Pietrzyk's verified email address is available to MessageCEO Pro subscribers. They currently serve as COO at Ragnarson. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Mariusz Pietrzyk work for?

Mariusz Pietrzyk is COO at Ragnarson, a company in the information technology & services sector with 26.0 employees. The company is based in Lodz, Lodz Voivodeship.

Can I pitch or sell to Mariusz Pietrzyk?

As COO at Ragnarson, Mariusz Pietrzyk is a key decision-maker in the information technology & services sector. MessageCEO Pro gives you verified email to reach Mariusz Pietrzyk directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Mariusz Pietrzyk in?

Mariusz Pietrzyk works in the information technology & services industry as COO at Ragnarson. MessageCEO provides verified contact information for executives across all major industries.

Is Mariusz Pietrzyk's contact information verified?

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

Last updated: July 20, 2026