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Startups in Waltham

70 companies · 46 open roles in Waltham, United States.

By the Numbers

70Startups
46Open roles
View jobs →
$3.8BTotal funding raised
12Companies hiring
$480MMedian funding

Funding

Series A 4Series B 6Series C 17Public 4Venture Round 10

Industries

Biotechnology Research 6Software Development 3Biotechnology 2IT Services and IT Consulting 1Technology, Information and Internet 1Pharmaceutical Manufacturing 1Security and Investigations 1Industrial Machinery Manufacturing 1Industrial Automation 1

Roles

Featured

Leading startups in Waltham

Zenas BioPharma

Zenas BioPharma

Waltham

$713M

Zenas is a clinical-stage global biopharmaceutical company committed to becoming a leader in the development and commercialization of transformative therapies for patients living with autoimmune diseases.

Biotechnology Research
Cogent Biosciences

Cogent Biosciences

Waltham

$1.2B

Precision therapeutics for genetically defined diseases.

Biotechnology ResearchEst. 2014
Naveris

Naveris

Waltham

$17.5M

Naveris is a biotechnology company that provides clinically validated blood tests for the early detection of cancer.

Biotechnology ResearchEst. 2017

Now hiring

46 open roles at Waltham startups

H-1B visa sponsors →Browse jobs →

Directory

Biotechnology Research, Software Development, Biotechnology & more

Evolv Technologies

Evolv Technologies

Waltham

Making everywhere safer.

Security and Investigations$548.3MEst. 2013
BPG Bio

BPG Bio

Waltham

#AI #biopharma #therapeutics #mitochondrial #proteinhomeostasis #oncology #neurology #raredisease #drugdiscovery

Biotechnology Research$480MEst. 2006
Markforged

Markforged

Waltham

Markforged is a manufacturing company that invents a new 3D printing process to build parts with the strength of Continuous Carbon Fiber.

Industrial Machinery Manufacturing$351.6MEst. 2013
Biocytogen

Biocytogen

Waltham

Your Partner From Targets To Therapeutics

Biotechnology Research$335.2MEst. 2009
CallMiner

CallMiner

Waltham

CallMiner develops AI-powered conversation intelligence software that analyzes customer interactions, particularly in call centers.

Software Development$196.6MEst. 2002
Imel Biotherapeutics

Imel Biotherapeutics

Waltham

Waltham-based · biotechnology.

BiotechnologyEst. 2019
ElevateBio

ElevateBio

Waltham

ElevateBio is a biotechnology company that specializes in cell and gene-based therapies.

Pharmaceutical ManufacturingSeries DEst. 2017Hiring fast
Showpad

Showpad

Waltham

The best thing to ever happen to your sales team

Software DevelopmentSeries DEst. 2011
Imperva (Formerly jSonar)

Imperva (Formerly jSonar)

Waltham

Imperva provides activity monitoring, real-time protection, and risk management solutions for business data and applications.

IT Services and IT ConsultingEst. 2013
Allego

Allego

Waltham

Market-Leading Sales Enablement Platform // Named a Best Place to Work by Inc.

Software DevelopmentEst. 2013
Vecna Robotics

Vecna Robotics

Waltham

Vecna Robotics is a robotics and technology company provides material handling automation solutions.

Industrial AutomationEst. 1998
Afternic - a GoDaddy brand

Afternic - a GoDaddy brand

Waltham

BrightStar Education Group is a for-profit postsecondary education school that offers vocational curricula.

Technology, Information and Internet

Waltham snapshot

Biotechnology Research leads with 70+ startups

Qeepsake

Qeepsake

Waltham

Waltham-based.

Seed Round
GreatHorn

GreatHorn

Waltham

Waltham-based.

Venture Round
Transcend Therapeutics

Transcend Therapeutics

Waltham

Waltham-based.

Series A
Peach

Peach

Waltham

Waltham-based.

Venture Round
Jassby

Jassby

Waltham

Waltham-based.

Convertible Note
MITO AI

MITO AI

Waltham

Waltham-based.

Pre Seed Round
Carbon Black

Carbon Black

Waltham

Waltham-based.

Series F
Devoted Health

Devoted Health

Waltham

Waltham-based.

Series F
Ventus Therapeutics

Ventus Therapeutics

Waltham

Waltham-based.

Series C
Actifio

Actifio

Waltham

Waltham-based.

Series F
NanoMosaic

NanoMosaic

Waltham

Waltham-based.

Series A
Alloy Therapeutics

Alloy Therapeutics

Waltham

Waltham-based.

Series C
Yottaa

Yottaa

Waltham

Waltham-based.

Venture Round
Imprivata

Imprivata

Waltham

Waltham-based.

Series C
GameLogic

GameLogic

Waltham

Waltham-based.

Series C
Impress Software Solutions

Impress Software Solutions

Waltham

Waltham-based.

Series C
TScan Therapeutics

TScan Therapeutics

Waltham

Waltham-based.

Series C
CloudLock

CloudLock

Waltham

Waltham-based.

Series C
TrapX Security

TrapX Security

Waltham

Waltham-based.

Series C
Managed Objects

Managed Objects

Waltham

Waltham-based.

Series F
ParAllele Bioscience

ParAllele Bioscience

Waltham

Waltham-based.

Convertible Note
Vicarious Surgical

Vicarious Surgical

Waltham

Waltham-based.

Post IPO Equity
Pretzel Therapeutics

Pretzel Therapeutics

Waltham

Waltham-based.

Series A
Affinia Therapeutics

Affinia Therapeutics

Waltham

Waltham-based.

Series C
Veo Robotics

Veo Robotics

Waltham

Waltham-based.

Series A
Ogin

Ogin

Waltham

Waltham-based.

Series B
Koders

Koders

Waltham

Waltham-based.

Venture Round
Uptycs

Uptycs

Waltham

Waltham-based.

Series C
CyberX

CyberX

Waltham

Waltham-based.

Convertible Note
Nobl9

Nobl9

Waltham

Waltham-based.

Series C
Dynatrace

Dynatrace

Waltham

Waltham-based.

Venture Round
Viridian Therapeutics

Viridian Therapeutics

Waltham

Waltham-based.

Series C
Constant Contact

Constant Contact

Waltham

Waltham-based.

Venture Round
Red Bend Software

Red Bend Software

Waltham

Waltham-based.

Series E
Incipient

Incipient

Waltham

Waltham-based.

Series E
CentrePath

CentrePath

Waltham

Waltham-based.

Venture Round
SDL Enterprise Technologies

SDL Enterprise Technologies

Waltham

Waltham-based.

Series E
StorageNetworks

StorageNetworks

Waltham

Waltham-based.

Series B
Arrakis Therapeutics

Arrakis Therapeutics

Waltham

Waltham-based.

Series B
Verana Networks

Verana Networks

Waltham

Waltham-based.

Series B
Unica

Unica

Waltham

Waltham-based.

Venture Round
Adnexus

Adnexus

Waltham

Waltham-based.

Series C
Colubris Networks

Colubris Networks

Waltham

Waltham-based.

Series C
Farmblox

Farmblox

Waltham

Waltham-based.

Pre Seed Round
Business.com

Business.com

Waltham

Waltham-based.

Venture Round
Xilio Therapeutics

Xilio Therapeutics

Waltham

Waltham-based.

Series C
KALA BIO

KALA BIO

Waltham

Waltham-based.

Series C
Morphic Therapeutic

Morphic Therapeutic

Waltham

Waltham-based.

Series B
Startups in Waltham | CleraMap