Hazen and Sawyer

hazenandsawyer.com

environmental services

hazenandsawyer.com

New York, New York, United States

1001-5000 employees

250000000 revenue

LinkedIn Profile

About Hazen and Sawyer

drinking water, wastewater, wet weather, water resources, energy & sustainability, conveyance, program & construction management, applied research, water reuse, services, water management technology, asset management, process optimization, water treatment innovation, water quality monitoring tools, water reuse strategies, potable reuse, water infrastructure rehabilitation, water system modeling, water treatment solutions

Hazen and Sawyer's Tech Stack

Decision Makers at Hazen and Sawyer

1 contact

Matthew Valade

Chief Technology Officer

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13 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

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Hazen and Sawyer's Position in the StackWho Database

• Hazen and Sawyer is 1 of 4,079 environmental services companies tracked in StackWho.
• 4,065 environmental services companies in our database have verified decision-maker emails (100% of the cohort).
• 23,956 companies in New York are in the StackWho database.
• 107 environmental services companies are in the 1001-5000 employee range (same size as Hazen and Sawyer).

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 Hazen and Sawyer use?

Hazen and Sawyer uses Outlook, Microsoft Office 365, DigitalOcean, GoDaddy Hosting, Google Font API, Vimeo, and 7 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Hazen and Sawyer?

StackWho has verified email addresses for 1 decision maker at Hazen and Sawyer. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Hazen and Sawyer directly for sales, recruiting, or partnerships.

What industry is Hazen and Sawyer in?

Hazen and Sawyer operates in the environmental services industry, headquartered in New York, New York, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Hazen and Sawyer's contact data?

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