GPI / Greenman-Pedersen, Inc.

Q: Who is the Assistant Vice President / Director of Urban Transportation Engineering of GPI / Greenman-Pedersen, Inc.?

Zach Wassmouth is the Assistant Vice President / Director of Urban Transportation Engineering at GPI / Greenman-Pedersen, Inc.. Get verified contact information on StackWho.

Q: Who is the Director Site Engineering / Land Development of GPI / Greenman-Pedersen, Inc.?

Kevin Papasian is the Director Site Engineering / Land Development at GPI / Greenman-Pedersen, Inc.. Get verified contact information on StackWho.

Q: Where is GPI / Greenman-Pedersen, Inc. located?

GPI / Greenman-Pedersen, Inc. is based in Babylon, New York, United States.

gpinet.com

design

gpinet.com

Babylon, New York, United States

1001-5000 employees

523600000 revenue

LinkedIn Profile

About GPI / Greenman-Pedersen, Inc.

highway engineering, planning, urban design, traffic engineering, bridge engineering, building systems engineering, mep, survey, lidar, gis, asset management, construction inspection, management, protective coatings, landscape architecture, environmental, lab services, geospatial, drone, uas survey

GPI / Greenman-Pedersen, Inc.'s Tech Stack

Decision Makers at GPI / Greenman-Pedersen, Inc.

10 contacts

Zach Wassmouth

Assistant Vice President / Director of Urban Transportation Engineering

z***@gpinet.com Sign up to view

Kevin Papasian

Director Site Engineering / Land Development

k***@gpinet.com Sign up to view

Curtis Benedetto

Vice President / Director of Mep/fp Engineering

c***@gpinet.com Sign up to view

Bob Bollinger

Assistant Vice President / Traffic Engineering Department Head

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John Rizzo

Vice President | Director of Building Engineering

j***@gpinet.com Sign up to view

Christopher Stairs

Assistant Vice President / Director of Transportation Engineering

c***@gpinet.com Sign up to view

Frank Monteiro

Vice President/Director of Land Development-Engineering

f***@gpinet.com Sign up to view

John Tamburrini

Assistant Vice President / Director of Transportation Engineering

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Tom Rowader

Vice President - Director of Transportation Engineering Services

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Joseph Orth

Director of Marketing / Talent Acquisition Specialist

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11 technologies detected · 10 decision makers · Emails available

Sales Outreach Angle

Shopify powers e-commerce operations of all sizes. This company is likely receptive to checkout optimization, abandoned cart solutions, loyalty platforms, and merchant financing.

GPI / Greenman-Pedersen, Inc.'s Position in the StackWho Database

• GPI / Greenman-Pedersen, Inc. is 1 of 11,679 design companies tracked in StackWho.
• 11,670 design companies in our database have verified decision-maker emails (100% of the cohort).
• 23,956 companies in New York are in the StackWho database.
• 27 design companies are in the 1001-5000 employee range (same size as GPI / Greenman-Pedersen, Inc.).

Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated July 2026.

Frequently Asked Questions

What technology does GPI / Greenman-Pedersen, Inc. use?

GPI / Greenman-Pedersen, Inc. uses Outlook, Mobile Friendly, Google Tag Manager, WordPress.org, Shopify, Google Font API, and 5 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at GPI / Greenman-Pedersen, Inc.?

StackWho has verified email addresses for 10 decision makers at GPI / Greenman-Pedersen, Inc.. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach GPI / Greenman-Pedersen, Inc. directly for sales, recruiting, or partnerships.

What industry is GPI / Greenman-Pedersen, Inc. in?

GPI / Greenman-Pedersen, Inc. operates in the design industry, headquartered in Babylon, New York, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export GPI / Greenman-Pedersen, Inc.'s contact data?

Yes. StackWho Pro members can export decision maker contact data for GPI / Greenman-Pedersen, Inc. and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.