SixTwentyOne

sixtwentyone.com

Kansas City, Missouri, United States

1-10 employees

LinkedIn Profile

About SixTwentyOne

architectural services, multifamily, balanced living spaces, purpose-driven design, environmentally conscious, residential design, detail-oriented, hospitality design, midwest hospitality, b2b, interior design, commercial architecture, project management, construction, sustainable design, modern architecture, construction & real estate, client collaboration, services, community impact

SixTwentyOne's Tech Stack

Decision Makers at SixTwentyOne

1 contact

Kara Bouillette

Co-Founder

k***@sixtwentyone.com Sign up to view

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11 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

Google Analytics signals active web measurement. Privacy-focused analytics alternatives, conversion optimization, and A/B testing platforms are relevant pitches.

SixTwentyOne's Position in the StackWho Database

• SixTwentyOne is 1 of 2,502 architecture & planning companies tracked in StackWho.
• 2,497 architecture & planning companies in our database have verified decision-maker emails (100% of the cohort).
• 4,360 companies in Missouri are in the StackWho database.
• 1,088 architecture & planning companies are in the 1-10 employee range (same size as SixTwentyOne).

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 SixTwentyOne use?

SixTwentyOne uses Outlook, Google Cloud Hosting, Gmail, Google Apps, Google Analytics, Wix, and 5 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at SixTwentyOne?

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

What industry is SixTwentyOne in?

SixTwentyOne operates in the architecture & planning industry, headquartered in Kansas City, Missouri, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export SixTwentyOne's contact data?

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