Gaithersburg

A working list of the 13 tech companies and startups headquartered in Gaithersburg. Refreshed continuously from public sources, ATS feeds, and funding databases.


Companies
13
With funding
10
Tracked capital
$966M

SECTION I · GAITHERSBURG ROSTER

Companies headquartered in Gaithersburg

Page 1 of 1

Displaying 13 companies

Gina's Cucina Siciliana logo
Gina's Cucina Siciliana is an operator of a restaurant intended to provide authentic dining experiences.
GaithersburgMD1 - 102025$400,000
Vector Biomed logo
Vector Biomed is a state-of-the-art custom vector design and GMP manufacturing company. It is a source for safe, high-quality, reliably-manufactured Lentiviral vectors that are critical for producing gene medicines like CAR-T cell therapies and Stem Cell gene therapies.
GaithersburgMD20 - 502023$15,000,000
Amplexd Therapeutics logo
Amplexd Therapeutics focuses on the development of non-invasive, topical treatments aimed at addressing HPV-induced cervical dysplasia, a precursor to cervical cancer. The company's mission centers on providing accessible solutions to combat this public health issue, offering alternatives to the traditional 'watch and wait' approach for low-grade cases. With a dedicated team, Amplexd Therapeutics is committed to advancing the field of biotechnology through its innovative treatments designed to improve patient outcomes in the fight against HPV-related conditions.
GaithersburgMD2 - 102022$2,000,000
Phenix Solutions logo
Phenix Solutions, Inc. operates as an advertising agency.
GaithersburgMD5 - 102021
ARCELLX logo
Arcellx is a clinical-stage biopharmaceutical company developing novel, adaptive and controllable cell therapies for the treatment of patients with cancer and autoimmune diseases. The Company's proprietary ARC-sparX platform separates the tumor-recognition and tumor-killing functions of conventional CAR-T cell therapies: (1) sparX (soluble protein antigen-receptor X-linkers) proteins recognize and bind specific antigens on diseased cells and flag those cells for destruction; and (2) ARC-T (Antigen Receptor Complex-T) cells bind the sparX proteins and kill the flagged cells. Arcellx has developed a collection of sparX proteins that bind different cell surface antigens. Administration of alternate sparX proteins can redirect ARC-T cells to different disease antigens to potentially address relapsed and refractory disease due to tumor heterogeneity or antigen escape. Additionally, ARC-T cell activity can be curbed as needed by controlling the dose and frequency of sparX administration.
GaithersburgMD1632020$622,000,000
RNAimmune logo
RNAimmune is a biopharmaceutical company specializing in the discovery and development of messenger RNA (mRNA) therapeutics and vaccines. The company leverages mRNA as a data carrier to instruct the human body to produce its own proteins capable of fighting a wide range of diseases. RNAimmune is a spin-off venture from Sirnaomics, Inc. has received a global exclusive right to the proprietary Polypeptide Lipid Nanoparticle (PLNP) technology for mRNA delivery from Sirnaomics. The company has also developed a proprietary A.I. algorithm (ALEPVA) for antigen prediction and vaccine design. By integrating multiple established platform technologies, the company is aiming to develop a comprehensive mRNA drug discovery and development platform, from which the company will enrich its therapeutic and vaccine product pipeline addressing tremendous unmet needs in treatments of viral infections, cancer, and rare diseases.
GaithersburgMD10 - 502020$39,350,000
Hotglue logo
Hotglue enables you to offer native, user-facing SaaS integrations to your customers in minutes without sacrificing control over the data. hotglue is embeddable, cloud-based, and built on the Python ecosystem — enabling developers to support more data sources, manage data cleansing & transformation, and offer a self-serve experience to their users. With hotglue, any developer can build a data integration pipeline in minutes without months of development and maintenance.
GaithersburgMD10 - 502019$5,625,000
Cardinality.ai logo
Cardinality is a software company helping government agencies achieve better outcomes through artificial intelligence and the strategic use of data. Our solutions — engineered for health and human services programs — deliver enhanced efficiency and improve the lives of citizens. Together with our agency customers, we achieve remarkable outcomes for families. Our built-for-government suite of case management solutions employ configurable modules, cloud-based tech, a powerful AI assistant, an intuitive interface, and data-driven workflows on a low-code platform that enables agencies to modernize faster, and with greater confidence, than custom development projects
GaithersburgMD50 - 2002017$12,500,000
Adaptive Phage Therapeutics logo
Adaptive Phage Therapeutics (APT) is a clinical-stage company advancing therapies addressing multi-drug resistant infections. Prior antimicrobial therapeutic approaches have been “fixed,” while pathogens continue to evolve resistance to each of those therapeutics, causing those drug products to beco... Read more
GaithersburgMD20 - 502016$131,684,388
Georgiamune logo
Georgiamune is an immunotherapy company focused on oncology breakthroughs. The company employs next-generation immunotherapeutic and homeostatic therapies for cancer and autoimmune illnesses, allowing patients to recover quickly from cancer.
GaithersburgMD20 - 502014$75,000,000
Roboteam logo
Roboteam designs, develops and manufactures cutting edge, user-oriented, multi-purpose, unmanned platforms and controllers for Defense, Law Enforcement, and Public Safety missions. Our team includes dozens of highly experienced engineers that are dedicated to creating units that provide complete operational and tactical control, overall mission management and enhanced force coordination. We created a line of lightweight, fast deployable unmanned ground systems that deliver technological and functional breakthroughs for tactical purposes with unmatched reliability. Among our customers, one can find top units within the US Military, Special Forces, EOD units and SWAT teams as well as other elite units around the globe. Roboteam has created a family of robotic solutions and operator control units designed for numerous operational missions such as: • Gathering tactical intelligence and reconnaissance (ISR) • Explosive Ordnance Disposal (EOD) • Subterranean/Tunnel Investigations • Search & Rescue • CBRN & HAZMAT (Chemical, Biological, Radiological, Nuclear and Hazardous materials) handling Roboteam - Human Driven
GaithersburgMD50 - 1002009$62,000,000
Robotic Research logo
For nearly 20 years, Robotic Research has been a leading provider of autonomy and robotic technology to advance the safety, security, and effectiveness of transportation and mission critical operations. Highly customizable, Robotic Research’s self-driving technology can be applied to a variety of platforms- from tugs, UAVs, and shuttles, to heavy-duty transit buses and full-size logistics trucks. Built from decades of experience with the DoD, our AutoDrive® autonomy kit was designed to tackle the industry’s greatest challenges, from GPS-denied environments to mixed-traffic and unpaved roads.
GaithersburgMD50 - 2002002
Ozone logo
As the gateway to revolutionizing the future of creative software, our first product will be the world's first lag-free video editor in the cloud. Imagine sipping a coffee in a Starbucks while editing 8k 60 frames-per-second footage on a lightweight, affordable 13-inch MacBook Air. Creative produce... Read more
GaithersburgMD10 - 1001986

SECTION II · THE BRIEF

The rest of the brief

Brief #44275Updated 03 OCT 2026GAITHERSBURGTECHHIRING DESK
Employbl Company Profile

Inside Gaithersburg

What we publish for members: hiring momentum, comp bands, and investor activity behind the 13 companies above.

Companies
13
With funding
10
Tracked capital
$966M
Section II · Full ProfileFree with an account
  • 01Which Gaithersburg companies are hiring most aggressivelyLocked
  • 02Neighborhood-by-neighborhood density mapLocked
  • 03Open roles across the city (live ATS feed)Locked
  • 04Comp bands by stage and headcountLocked
  • 05Investor activity in the last 12 monthsLocked

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