San Francisco, California, United States
11-50 employees

About Sembly

software development, information technology & services

Decision Makers at Sembly

1 contact

Derianto Kusuma

Founder

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10 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

AWS infrastructure signals engineering sophistication. This company likely evaluates cloud cost management, security tooling, observability, and developer productivity solutions.

Sembly's Position in the StackWho Database

  • Sembly is 1 of 194,140 information technology & services companies tracked in StackWho.
  • 193,618 information technology & services companies in our database have verified decision-maker emails (100% of the cohort).
  • 53,147 companies in California are in the StackWho database.
  • 74,148 information technology & services companies are in the 11-50 employee range (same size as Sembly).

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 Sembly use?

Sembly uses Route 53, Sendgrid, Gmail, Google Apps, Amazon AWS, Mobile Friendly, and 4 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Sembly?

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

What industry is Sembly in?

Sembly operates in the information technology & services industry, headquartered in San Francisco, California, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Sembly's contact data?

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