T EN STONE & WEBSTER PROCESS TECHNOLOGY INC
License
- Status
- CLEAR
- First issued
- September 30, 2015
- Expires
- September 30, 2027
- Entity
- Corporation
- Address of record
- 555 WEST ARROW HIGHWAY, Claremont, CA 91711
- Phone of record
- (909) 447 3600
Contractor bond
- Surety
- WESTERN SURETY COMPANY
- Bond number
- 30042612
- Amount
- $25,000
- Effective
- January 1, 2023
Workers’ compensation
- Carrier
- INDEMNITY INSURANCE COMPANY OF NORTH AMERICA
- Policy number
- H10753156
- Effective
- July 1, 2026
- Expires
- July 1, 2027
Are they licensed for your job?
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Licensed to perform
A contractor may only contract for work within their classifications. See all 9 licensed general engineering contractors in Claremont.
People on this license
| Name | Title | Since | Through |
|---|---|---|---|
| AGHASARKISSIAN VATCHE VARTKES | Responsible Managing Employee | February 7, 2024 | Current |
| SCOTT ROBERT RYAN | Chief Executive Officer/President | May 16, 2025 | Current |
| AARONSON MITCHEL BRUCE | Responsible Managing Employee | September 30, 2015 | June 2, 2021 |
| GULLO PAUL ALLAN | Officer | September 30, 2015 | June 11, 2025 |
| KARPODINIS KONSTANTINOS GEORGE | Responsible Managing Employee | June 2, 2021 | February 7, 2024 |
| KNEZ STANISLAUS AUGUSTINE | Chief Executive Officer/President | September 30, 2015 | June 11, 2025 |
| ROBISON SAMUEL KINGSLEY | Officer | September 30, 2015 | June 11, 2025 |
Verified status badge
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Source: California Contractors State License Board public records. Coverage lapse is evaluated against today’s date; all other fields reflect the latest weekly CSLB file. Confirm at the CSLB’s official record before signing a contract.