Sixth Street is a global investment firm managing over $125 billion in assets under management and committed capital. The firm operates nine investment platforms spanning growth investing, direct lending, infrastructure, public markets, and special situations across 25+ countries. Leveraging long-term flexible capital, data-enabled capabilities, and a unified cross-platform collaboration model, Sixth Street develops investment themes and custom solutions for companies at all growth stages. The firm's differentiated approach combines investment professionals with control-side expertise to serve institutional investors globally. Signal Plug searches live against sixthstreet.com's mail server to find and verify email addresses for any Sixth Street employee.
Signal Plug searches live against sixthstreet.com's mail server — not a static database. Get a verified email for any Sixth Street employee with confidence score in under 2 seconds.
94% accuracy · No credit card required · 10 free searches/month
Sixth Street is a global investment firm managing over $125 billion in assets under management and committed capital. The firm operates nine investment platforms spanning growth investing, direct lending, infrastructure, public markets, and special situations across 25+ countries. Leveraging long-term flexible capital, data-enabled capabilities, and a unified cross-platform collaboration model, Sixth Street develops investment themes and custom solutions for companies at all growth stages. The firm's differentiated approach combines investment professionals with control-side expertise to serve institutional investors globally.
Competitive Advantage
Sixth Street was formerly known as TSSP before rebranding. The firm's design for cross-platform collaboration intentionally avoids organizational silos, enabling investment professionals and control-side teams to work as one unified entity. Sixth Street emphasizes that at the firm 'the best idea wins,' reflecting a meritocratic decision-making culture. The firm operates one of the broadest multi-strategy platforms globally, spanning both alternative assets (private equity, infrastructure) and liquid markets simultaneously. Leadership development is prioritized, with recent promotions to Managing Director and Principal recognized as more than title changes, reflecting dedication and impact on the global organization.
The most commonly verified format at Sixth Street:
High ConfidenceSignal Plug tests all common patterns against Sixth Street's live mail server and returns whichever passes the SMTP check.
Run a live search for Sixth Street →Data-driven signals to help you prospect Sixth Street effectively.
Sixth Street recruits senior investment and control professionals seeking roles in a unified, collaborative investment platform. The firm attracts talent from other large asset managers and PE firms who value cross-platform collaboration, data-driven capabilities, and exposure to diverse investment strategies across growth, lending, and infrastructure.
Primary Contact
Chief Investment Officer
Tuesday–Thursday, 9am–11am
Signal Plug performs live SMTP verification against sixthstreet.com's mail server — not a static scraped database — which means results reflect the real, current state of Sixth Street's email infrastructure. Here's how to run a lookup:
Create a free account
Sign up at Signal Plug in under 30 seconds. No credit card required. The Free plan includes 10 searches per month so you can test the tool with real Sixth Street contacts before upgrading.
Enter the contact's name
Type the first and last name of the Sixth Street employee you want to reach. Signal Plug handles all seniority levels, from C-suite to individual contributors.
Enter the domain
Use sixthstreet.com. Signal Plug tests all common naming patterns automatically and returns only the format that passes the SMTP check.
Get a verified result
Signal Plug returns an email address with a confidence score (0–100) and deliverability status (Valid, Risky, or Catch-all) within 2 seconds. The confidence score tells you how reliable the result is before you use it.
Export and use
One-click CSV export lets you bring Sixth Street contacts into Salesforce, HubSpot, Outreach, Lemlist, or any other tool in your stack. Growth and Scale plan users can run bulk lookups across an entire list of Sixth Street names in a single batch.
Whether you're running outbound sales, recruiting, or building a partnership list, these are the roles most frequently contacted at Financial Services like Sixth Street.
Based on Sixth Street's profile, the highest-value contacts for outbound are:
Signal Plug works for any role at any seniority level at sixthstreet.com. If you have a name and the domain, you can find a verified email.
How well Sixth Street fits a typical B2B outbound pipeline, based on available signals.
Strong Fit
Funnel Fit Score
Most email finder tools pull from static databases of scraped email addresses. These databases go stale as people change jobs and companies update their email infrastructure. Signal Plug takes a different approach: every search performs a live check against sixthstreet.com's mail server using SMTP verification. This means results reflect the current state of Sixth Street's email system — not a cached result from months or years ago.
Signal Plug enriches every result with supporting data: a confidence score (0–100), deliverability status (Valid, Risky, or Catch-all), job title where available, and LinkedIn profile URL. This context helps you prioritize which Sixth Street contacts to email first and personalize your outreach before you hit send. Plans start at $29/month for 500 searches — no annual contracts or seat fees.
Signal Plug performs a live SMTP check against sixthstreet.com's mail server for every query — not a static database lookup. Our platform-wide accuracy rate is 94%. Each result comes with a confidence score (0–100) so you can gauge reliability before using the address.
Free plan: 10 searches. Starter ($29/mo): 500. Growth ($149/mo): 2,000. Scale ($299/mo): 5,000. No company-specific caps.
No. Signal Plug generates and verifies emails in real time via SMTP checks — no static database of Sixth Street employee emails is maintained.
Yes. Growth and Scale plan users can upload a CSV of names and run bulk lookups against sixthstreet.com in a single batch.
Sixth Street was founded in 2009.
Sixth Street manages over $125 billion in assets under management and committed capital.
Sixth Street has more than 700 team members, including over 300 investment professionals.
Sixth Street operates globally across 25+ countries.
Signal Plug searches in real time against sixthstreet.com's mail server to find and verify email addresses for Sixth Street employees. Enter a name, enter the domain, get a verified result with a confidence score in under 2 seconds.
Start finding emails free →10 free searches · No credit card required · Upgrade from $29/month