American Society of Landscape Architects (ASLA)
ASLA promotes the landscape architecture profession and advances the practice through advocacy, education, communication, and fellowship.

Professional Landcare Network (PLANET)
PLANET is an international organization serving lawn care professionals, exterior maintenance contractors, installation/design/build professionals, and interiorscapers. It emerged when PLCAA and ACLA united to form a more comprehensive association.

New Hampshire Landscape Association (NHLA)
The NHLA promotes the professional development of those engaged in all phases of landscape work in the state of New Hampshire.

The American Institute of Architects (AIANH) - Professional Affiliate Member
For 150 years, members of the American Institute of Architects have worked with each other and their communities to create more valuable, healthy, secure, and sustainable buildings and cityscapes.

The Granite State Landscape Architects (GSLA)
The Boston Society of Landscape Architects which is the local chapter of the national organization of the American Society of Landscape Architects.  Our chapter consists of Landscape Architects in Massachusetts, New Hampshire, and Maine.

The Fells
The Fells is one of New England's finest examples of an early 20th-century summer estate. The Main House, a 22-room Colonial Revival mansion, is open seasonally for historic guided tours, and walking and hiking trails bordering Lake Sunapee are open year-round.

Plan NH
PlanNH is a 501(c)3 non-profit foundation formed in 1989 for the purpose of supporting and preserving our quality of life, and striving to create a forum to improve New Hampshire’s communities, through excellence in planning, design, and development.

New Hampshire Shorefront Association (NHSA)
The NH Shorefront Association (NHSA) is a non-profit corporation (501(c)(4) corp.) registered with the NH Secretary of State and organized to represent shorefront property owners and interested parties in regulatory, legislative, and political efforts in the State of New Hampshire, seeking balanced resource management.

Shorefront Planning Associates (SPA)
Shorefront Planning Associates is a collaboration of allied professionals, specializing in shorefront design, permitting and development.  Pellettieri Associates, Inc. is one of the team members.