Our Team

ABC is a full service bookkeeping firm also offering education, training, and consultation. Our team of bookkeepers is experienced, professional, and invested in providing high-quality services. We stay up to date with industry developments, co-op networks, and keep a low overhead to provide competitive rates. Our staff is experienced with a variety of accounting software programs such as Quickbooks, Xero, and Freshbooks.

Annie Sullivan-Chin

Annie has been a worker-owner, bookkeeper, and consultant at A Bookkeeping Cooperative since 2013. She began her work with ABC as an intern with the Democracy At Work Network, helping ABC craft its cooperative bylaws and operations protocols. She is now a certified DAWN Peer Advisor, providing customized technical assistance to worker-owned and democratically-managed organizations throughout the country. Annie developed her accounting expertise in the classroom at Baruch College as well as on the job with dozens of clients over the last three years. She is also an experienced facilitator and trainer, with a passion for building capacity in the solidarity economy movement through financial literacy and the empowerment of workers everywhere.

Erin Aliperti

Erin is a worker/owner of ABC & a bookkeeping services provider. She has experience with tax preparation for freelancers and provides consultations in this area. Erin has an A.O.S. in Paralegal Studies, an A.O.S. in General Studies, and a B.A. in Liberal Studies focusing in Conflict Resolution. Besides being a bookkeeper, Erin facilitates self defense classes at The Center for Anti-Violence Education.  

Photo Credit: Farhaana Washington (farhaana014@yahoo.com)

Lauryl Berger-Chun

Lauryl is ABC's Admin. Manager.  She has experience in student, food and worker cooperatives and has done trainings, technical assistance, facilitation and cooperative education as a peer advisor through the Democracy At Work Network (DAWN) and The Cooperative Economics Alliance of NYC (CEANYC). 


Maria Teresa Lopez

Maria Teresa Lopez is a candidate worker-owner at ABC. [bio coming soon!]