Teachstone is a Charlottesville, Virginia-based education company that helps educators and programs improve teaching quality through evidence-based tools and training. Its flagship product, the Classroom Assessment Scoring System (CLASS), is used widely in early childhood and K-12 settings. Teachstone is a Certified B Corporation.

Homomorphic encryption company — enables computation on encrypted data without decrypting it. Founded by Ellison Anne Williams (fmr NSA mathematician). Fulton MD. DataTribe portfolio. Privacy-preserving analytics for IC and financial sector.

Flight instruction (private, instrument, commercial, multi-engine, tailwheel, CFI) and aircraft rental; based in the main terminal at Leesburg Executive Airport (KJYO), 1001 Sycolin Rd SE Suite 1B, Leesburg, VA.

Accelerated airline-career pilot training (zero-to-airline, CFI, multi-engine); a national multi-location chain with a campus at Leesburg Executive Airport (KJYO), 1005 Sycolin Rd SE, Leesburg, VA. True corporate HQ not confirmed -- not asserted here.

Cerillo is a life sciences tools company headquartered in Charlottesville, Virginia that offers a modular research platform for enhanced microbial research. The company aims to eliminate variability in microbiome studies by providing affordable, accessible, and user-friendly research tools that ensure consistency in cellular analytics.

IQT Lab for commercial space and ML for remote sensing. Helps IC leverage commercial satellite imagery and open source ML. Co-founded by Todd Stavish and Ryan Lewis 2015.

Wholesale flat glass distributor. Bladensburg MD (3800 Kenilworth Ave). Founded ~1966. ~59 years in business. $4.3M revenue. 15 employees. Hispanic American minority-owned business. President/Owner: Steve Bouchard (Stephen M. Bouchard). BS Business Administration/Marketing, George Mason University 1984. Gardner Glass Products partner for decades.

HKL Research, Inc. is a privately held company founded in 1995 by Dr. Zbyszek Otwinowski and Dr. Wladek Minor, located in Charlottesville, VA. It licenses and supports the HKL-2000 and HKL-3000 software packages widely used in structural biology for X-ray crystallography data processing.

Co-founded by Lisa Porter (fmr IQT EVP / Director CosmiQ Works, fmr IARPA Director).