

Terrapass Email Formats
Contact top employees from
Terrapass
- Terrapass uses 6 different email formats. The most common is firstName_lastNameInitial (for example, jane_d@terrapass.com), which appears in about 55% of work addresses.
- Other common patterns include:
- lastNameInitial-firstNameInitial: d-j@terrapass.com (13%)
- firstNameInitial.lastName: j.doe@terrapass.com (24%)
Terrapass’s Popular Email Formats
| Format | Example | Percentage |
|---|---|---|
Format firstName_lastNameInitial | Percentage: 55% | |
Format firstNameInitial.lastName | Percentage: 24% | |
Format lastNameInitial-firstNameInitial | Percentage: 13% | |
Format firstNameInitial-lastNameInitial | Percentage: 4% | |
Format firstNamelastName | Percentage: 3% | |
Format lastName-firstNameInitial | Percentage: 1% |
Contact top employees from
Terrapass
Daniel HoDigital Product Manager
Susan ShepherdSenior Sustainability & Carbon Strategy Manager
Sam TelleenPresident
Erick PiperNational Sales
Tricia GonsowskiDirector of Client Operations
Serghei DerebenskiiEnvironmental Product Analyst
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Terrapass Corporate Information: FAQ
Terrapass is an independent eco‑management firm headquartered in Houston, Texas, founded in 2004. The company specializes in carbon markets and environmental services, offering precise carbon footprint calculations and tailored carbon offset programs that help clients reduce emissions.
With a focus on sustainability solutions, Terrapass provides comprehensive support across the lifecycle of corporate carbon management—from assessment to strategy implementation—ensuring measurable reductions in greenhouse gas outputs.
The team is led by President Sam Telleen, with Erick Piper overseeing national sales, Tricia Gonsowski managing client operations, Daniel Ho driving digital product development, Serghei Derebenskii analyzing environmental products, and Susan Shepherd directing sustainability & carbon strategy. This core group delivers expert guidance to clients seeking impactful, science‑based emissions solutions.
With a focus on sustainability solutions, Terrapass provides comprehensive support across the lifecycle of corporate carbon management—from assessment to strategy implementation—ensuring measurable reductions in greenhouse gas outputs.
The team is led by President Sam Telleen, with Erick Piper overseeing national sales, Tricia Gonsowski managing client operations, Daniel Ho driving digital product development, Serghei Derebenskii analyzing environmental products, and Susan Shepherd directing sustainability & carbon strategy. This core group delivers expert guidance to clients seeking impactful, science‑based emissions solutions.
Terrapass uses 6 email formats across its organization. The most common pattern is firstName_lastNameInitial (e.g., jane_d@terrapass.com), used in approximately 55% of work addresses.
Terrapass currently employs over 10-50 people from United States, with a head office in Houston, Texas.
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