The Leadership Team

Rolf Biggers

AIA, NCARB, Principal Architect

Rolf Biggers is a certified design professional with over 25 years of experience in all facets of architecture including site analysis, feasibility studies, master planning, programming, concept design, project development approvals, construction bid documents, design-build documents and construction administration. He has an accredited Master of Architecture degree and possesses extensive problem solving design skills, utilizing a strong background in both art and engineering. Rolf’s proven experience in hotel architecture, interior design, restaurants, retail, renovation, and historic preservation projects sets the tone of the BMA culture.

Laurie Frances Biggers

FSII, Principal Interior Designer

Laurie received her Bachelor of Science Degree in 1986 and has developed a multitude of interior designs for various hotel brands. She specializes in materials, color balance, and integration of furniture, fixtures, and finishes to enhance the architectural character and organization of a particular space. She is highly creative and her varied background includes over two years of studies in Europe.

Marcus Parkkonen


Marcus Parkkonen is a licensed Architect with over twenty years of valuable experience in all phases of design and construction. A dedicated and knowledgeable designer, his diverse experience includes hospitality, public sector, residential, commercial and construction work.

Winifred Hillman


Winifred Hillman started as a Biology major in college but somewhere along the way, discovered HGTV and the DIY network and fell in love with the architectural and design profession. She graduated with a bachelors in Interior Design from California State University, Sacramento in 2013. She worked for a couple firms in Sacramento, gaining experience primarily with educational design, as well as residential, hospitality, and commercial design, before she and her family moved to New Hampshire, joining the BMA team in the fall of 2019.

Judy Grossi

Office Manager 

Judy Grossi has been a devoted office manager for BMA Architectural Group for over 10 years.  She oversees the firm’s communications, billing and financial standing, and day-to-day operations.

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