Upstream Bio

upstreambio.com

research

upstreambio.com

Waltham, Massachusetts, United States

51-200 employees

2296000 revenue

LinkedIn Profile

About Upstream Bio

inflammation & allergic, biotechnology: pharmaceutical preparations, health care, biotechnology research, severe asthma, therapeutic antibody, targeted therapy, immune signaling, immune system targeting, severe respiratory disorders, biotech pipeline, upstream inflammation, crswnp, b2b, disease treatment, healthcare, biotech innovation, inflammatory disease therapy, inflammation targeting, research and development in the physical

Upstream Bio's Tech Stack

Email

Microsoft Office 365 Outlook

Other

Data Analytics Remote

AI/ML

5 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

Upstream Bio uses Outlook, Microsoft Office 365, Data Analytics among other technologies. Use StackWho to identify the right decision-maker email for targeted sales outreach, recruiting, or partnership development.

Upstream Bio's Position in the StackWho Database

• Upstream Bio is 1 of 7,925 research companies tracked in StackWho.
• 7,883 research companies in our database have verified decision-maker emails (99% of the cohort).
• 10,409 companies in Massachusetts are in the StackWho database.
• 705 research companies are in the 51-200 employee range (same size as Upstream Bio).

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

Frequently Asked Questions

What technology does Upstream Bio use?

Upstream Bio uses Outlook, Microsoft Office 365, Data Analytics, Remote, AI. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Upstream Bio?

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

What industry is Upstream Bio in?

Upstream Bio operates in the research industry, headquartered in Waltham, Massachusetts, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Upstream Bio's contact data?

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