LUDLUM MEASUREMENTS INC

LUDLUM MEASUREMENTS INC is a defense tech company in SWEETWATER, United States, founded in 2019. It has raised $4.7M across 3 rounds, most recently a $3.0M Grant in August 2021.

Headquarters
SWEETWATER, Texas
Employees
501–1000
Founded
2019
Total Funding
$4.7M
Last Round
$3.0M GrantAug 2021
Rounds
3

Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.

Indexed holds 3 funding rounds for this company. The full record is or through the API.

About

Ludlum Measurements, Inc. (LMI) designs and manufactures radiation detection instruments and technologies. Founded in 1962 by Don Ludlum, the company offers a large array of radiation detection instrumentation developed to help monitor the safety of personnel and the environment. Its instruments are used in applications such as routine personnel and material monitoring, border security, and emergency response situations, with a commitment to providing affordable, dependable, and durable equipment. LMI is vertically integrated, with in-house PC board assembly, plastic injection molding, and photomultiplier tube manufacturing, and also offers repair, calibration, and training services from its Sweetwater, TX headquarters.

Summary

It lists 501–1000 employees. It has raised $4.7M in total across 3 rounds, most recently a $3.0M Grant round in Aug 2021.

Tech & App Stack

2 technologies & apps tracked

Every product and vendor across these categories, with where each signal came from.

Create a free account with 25 free credits every month, no card needed, to unlock the full tech & app stack, funding history, and valuations.

Funding History

Data from Indexed.vcUpdated
GrantSBIR Phase II (NIH)Aug 2021
$3.0M

Sign up to see all 3 events

Funding: Grant. Amounts, valuations, and investors where available.

Similar Companies

Zipline

Zipline operates an autonomous delivery service that transports medical supplies, food, and retai...

South San Francisco, United States501–1000Climate Tech, Defense Tech
Series G+Total funding$2.0BMar 2026
Anduril

Anduril Industries is a defense technology company with a mission to transform US and allied mili...

Costa Mesa, United States1001–5000Artificial Intelligence, Defense Tech
Series G+Total funding$11.3BMay 2026
SpaceX

SpaceX designs, builds and launches advanced, reusable rockets and spacecraft with the goal of ma...

Hawthorne, United States10001+Aerospace, Space Tech
Series G+Total funding$8.7BJan 2025
MultiPlanIPO

Healthcare cost management company providing data analytics and network-based payment solutions t...

New York, United States1001–5000Healthcare
Private EquityTotal funding$7.4BMar 2014
The Bountiful CompanyAcquired

American dietary supplements company owning Nature's Bounty, Solgar, and Puritan's Pride brands; ...

Ronkonkoma, United States1001–5000Healthcare, Retail
Private EquityTotal funding$7.0BJul 2017
Tiantan Biological / China Biologic (泰邦生物集团)

China's leading blood products manufacturer

Beijing, China1001–5000Biotech, Healthcare
Growth EquityTotal funding$5.1BAug 2022

Your company? Embed this profile

Add the live badge to your site — it stays current as your funding data updates.

LUDLUM MEASUREMENTS INC on Indexed.vc
<a href="https://indexed.vc/companies/ludlum-measurements-inc"><img src="https://indexed.vc/api/badge/company/ludlum-measurements-inc" alt="LUDLUM MEASUREMENTS INC on Indexed.vc" width="260" height="76" /></a>