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Andre Helfenstein Email & Phone Number

Project Development Manager at Citadel CPM, Inc.
Location: Los Angeles, California, United States 4 work roles 1 school
2 work emails found @stirarchitecture.com 2 phones found area 213 LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

Contact Signals · 2 work emails · 2 phones

Work email a****@stirarchitecture.com
Direct phone (213) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Citadel CPM, Inc.
Role
Project Development Manager
Location
Los Angeles, California, United States
Company size
45 employees

Who is Andre Helfenstein? Overview

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Quick answer

Andre Helfenstein is listed as Project Development Manager at Citadel CPM, Inc., a with 45 employees, based in Los Angeles, California, United States. AeroLeads shows a work email signal at stirarchitecture.com, phone signal with area code 213, and a matched LinkedIn profile for Andre Helfenstein.

Andre Helfenstein previously worked as Senior Associate at Stir Architecture and Architectural Designer at Siegel Diamond Architecture. Andre Helfenstein holds Master Of Architecture And Urban Design from University Of Stuttgart.

Company email context

Email format at Citadel CPM, Inc.

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{first}@stirarchitecture.com
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AeroLeads found 2 current-domain work email signals for Andre Helfenstein. Compare company email patterns before reaching out.

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Profile bio

About Andre Helfenstein

Andre is a Senior Associate and Project Designer with more than 20 years of experience in a diverse range of institutional, commercial, retail, mixed-use, corporate and residential projects.

Listed skills include Mixed Use, Architectural Design, Architecture, Design Research, and 15 others.

Current workplace

Andre Helfenstein's current company

Company context helps verify the profile and gives searchers a useful next step.

Citadel CPM, Inc.
Citadel Cpm, Inc.
Project Development Manager
Los Angeles, CA, US
Website
citadelcpm.com
Employees
45
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Company profile
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4 roles · 31 years

Andre Helfenstein work experience

A career timeline built from the work history available for this profile.

Architectural Designer

Siegel Diamond Architecture

Los Angeles, California

1999 - 2001 ~2 yrs

Architectural Designer

Orplan

Stuttgart, Germany

1996 - 1999 ~3 yrs
Team & coworkers

Colleagues at Citadel CPM, Inc.

Other employees you can reach at citadelcpm.com. View company contacts for 45 employees →

JC Josie Chavez Josie Chavez Colleague at Citadel Cpm, Inc.Los Angeles, California, United States View → CG Christopher Griffin Pmp Ccm Christopher Griffin Pmp Ccm Colleague at Citadel Cpm, Inc.Los Angeles, California, United States View → KP Kevin Pazmino Kevin Pazmino Colleague at Citadel Cpm, Inc.Los Angeles Metropolitan Area, United States View → JS Jiwon Song Jiwon Song Colleague at Citadel Cpm, Inc.Los Angeles, California, United States View → JD Jerry Dezern Jerry Dezern Colleague at Citadel Cpm, Inc.Pasadena, California, United States View → VS Victoria S. Victoria S. Colleague at Citadel Cpm, Inc.Montebello, California, United States View → SB Salim B. Sioufi, Msce, Mcm, Pe, Ccm Salim B. Sioufi, Msce, Mcm, Pe, Ccm Colleague at Citadel Cpm, Inc.Trabuco Canyon, California, United States View → TK Terence King Terence King Colleague at Citadel Cpm, Inc.Upland, California, United States View → RT Ricardo T Godoy Ricardo T Godoy Colleague at Citadel Cpm, Inc.Riverside, California, United States View → NP Nello Pietro Rusca, Assoc. Aia, Leed Ga Nello Pietro Rusca, Assoc. Aia, Leed Ga Colleague at Citadel Cpm, Inc.Pasadena, California, United States View →
1 education record

Andre Helfenstein education

FAQ

Frequently asked questions about Andre Helfenstein

Quick answers generated from the profile data available on this page.

What company does Andre Helfenstein work for?

Andre Helfenstein works for Citadel CPM, Inc..

What is Andre Helfenstein's role at Citadel CPM, Inc.?

Andre Helfenstein is listed as Project Development Manager at Citadel CPM, Inc..

What is Andre Helfenstein's email address?

AeroLeads has found 2 work email signals at @stirarchitecture.com for Andre Helfenstein at Citadel CPM, Inc..

What is Andre Helfenstein's phone number?

AeroLeads has found 2 phone signal(s) with area code 213 for Andre Helfenstein at Citadel CPM, Inc..

Where is Andre Helfenstein based?

Andre Helfenstein is based in Los Angeles, California, United States while working with Citadel CPM, Inc..

What companies has Andre Helfenstein worked for?

Andre Helfenstein has worked for Citadel Cpm, Inc., Stir Architecture, Siegel Diamond Architecture, and Orplan.

Who are Andre Helfenstein's colleagues at Citadel CPM, Inc.?

Andre Helfenstein's colleagues at Citadel CPM, Inc. include Josie Chavez, Christopher Griffin Pmp Ccm, Kevin Pazmino, Jiwon Song, and Jerry Dezern.

How can I contact Andre Helfenstein?

You can use AeroLeads to view verified contact signals for Andre Helfenstein at Citadel CPM, Inc., including work email, phone, and LinkedIn data when available.

What schools did Andre Helfenstein attend?

Andre Helfenstein holds Master Of Architecture And Urban Design from University Of Stuttgart.

What skills is Andre Helfenstein known for?

Andre Helfenstein is listed with skills including Mixed Use, Architectural Design, Architecture, Design Research, Sustainable Design, Comprehensive Planning, Urban Design, and Revit.

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