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We launched in 2002 as a small professional services company with a big vision. We’ve built an impressive client list and strong partner network – fueling growth and delivering higher value through an enhanced services portfolio. Our commitment to our clients, colleagues and the community we serve inspires us to collaborate with energy, explore with imagination, plan and execute with precision and make a difference with passion. We empower success in SMBs and large public and private sector organizations by providing solutions that deliver faster paths to value. OneSource offers services and solutions spanning the full business lifecycle – from planning and start-up to expansion and growth. Our clients see and sustain measurable results through our design-thinking approach, agile methodologies, and proven practices; integrating the best of today’s solutions and advanced technologies including AI and Machine Learning. Our partners are integral to our business model, and together, we bring the most strategic, efficient and effective 21st Century solutions fit for our clients’ unique business challenges. Our collective experience gained from leadership roles with Fortune 500 companies inspired us to create a professional services firm with top talent complemented by our partnerships with market leaders and emerging tech startups. OneSource is an independent member of the BDO Alliance USA, a nationwide association of independently owned local and regional accounting, consulting and service firms with similar client service goals. The BDO Alliance USA presents an opportunity for firms to expand services to clients without jeopardizing our existing relationships or our autonomy by accessing the resources of BDO USA, LLP and other Alliance members. The BDO Alliance USA was developed to provide Member firms with an alternative strategy for gaining competitive advantage in the face of a changing business landscape.

OneSource Consulting, LLC Questions

The OneSource Consulting, LLC annual revenue was $57.8 million in 2026.

Vernae Jones-Seals is the CEO and Managing Principal of OneSource Consulting, LLC.

10 people are employed at OneSource Consulting, LLC.

OneSource Consulting, LLC is based in Beltsville, Maryland.

The NAICS codes for OneSource Consulting, LLC are [5416, 54, 541].

The SIC codes for OneSource Consulting, LLC are [87, 874].

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