tk1sc Email Formats

Contact top employees from tk1sc
  • tk1sc uses 6 different email formats. The most common is lastName-firstNameInitial (for example, doe-j@tk1sc.com), which appears in about 57% of work addresses.
  • Other common patterns include:
    • firstNameInitial-lastNameInitial: j-d@tk1sc.com (11%)
    • firstNameInitial_lastNameInitial: j_d@tk1sc.com (29%)

tk1sc’s Popular Email Formats

FormatExamplePercentage

Format

lastName-firstNameInitial
doe-j@tk1sc.comPercentage: 57%

Format

firstNameInitial_lastNameInitial
j_d@tk1sc.comPercentage: 29%

Format

firstNameInitial-lastNameInitial
j-d@tk1sc.comPercentage: 11%

Format

lastNameInitial.firstName
d.jane@tk1sc.comPercentage: 1%

Format

lastNameInitial-firstNameInitial
d-j@tk1sc.comPercentage: 1%

Format

lastNameInitial_firstNameInitial
d_j@tk1sc.comPercentage: 1%
Contact top employees from tk1sc
Carla Cammack
Carla CammackSenior Administrator - Contracts Lead
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Tom Wiese
Tom WieseProject Manager
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HONG VU
HONG VUElectrical Project Manager
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Tom Wiese
Tom WieseProject Manager
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Ekaterina Belyaeva
Ekaterina BelyaevaAssociate - Electrical
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Andrew Godsil
Andrew GodsilElectrical Engineer
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Simon Kim
Simon KimSenior Mechanical Engineer
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Oscar Arellano
Oscar ArellanoSenior Engineer - Electrical
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Michael Fate
Michael FateBIM Department Director
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Robert San Jose
Robert San JoseSenior Engineer - Mechanical
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Wai Maung
Wai MaungMechanical Engineer
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Shawn McNany
Shawn McNanySenior Mechanical Engineer
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Karen Le
Karen LeSr. Electrical Engineer
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chiori athanitis
chiori athanitisSenior BIM Specialist
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Brian
BrianEngineer II - Electrical
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Garrett Williams
Garrett WilliamsAssociate Mechanical Engineer
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tk1sc Corporate Information: FAQ

tk1sc was founded in 1979 and is headquartered in Irvine, California. With a team of 200‑500 professionals and annual revenues between $10 million and $50 million, the firm delivers engineering solutions across multiple disciplines.

Specializing in mechanical, electrical, and plumbing design as well as commissioning, architectural lighting, sustainability initiatives, low‑voltage systems, design‑build services, energy optimization, dry utilities, building systems evaluation, data center technology, code consulting, fire and life safety, and structural engineering, tk1sc supports clients through every phase of project development. The leadership roster features Senior BIM Specialist Alma Rivera; Assistant Vice President Jerry Leonhardt (Electrical); Associate Ekaterina Belyaeva; Electrical Engineer Andrew Godsil; Senior Mechanical Engineer Simon Kim; Senior Engineer Oscar Arellano; BIM Department Director Michael Fate; Senior Mechanical Engineer Robert San Jose; Senior Administrator Carla Cammack; Mechanical Engineer Wai Maung; Senior Mechanical Engineer Shawn McNany; Senior Plumbing Engineer Damian “D” Ogas; Electrical Engineer Jerry Castillo; Principal Vahik Davoudi (Los Angeles office); and Plumbing Engineer Agnes Kim.
tk1sc uses 6 email formats across its organization. The most common pattern is lastName-firstNameInitial (e.g., doe-j@tk1sc.com), used in approximately 57% of work addresses.
tk1sc currently employs over 200-500 people from United States, with a head office in Irvine, CA.

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