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38 Years
experience
Trusted Executive Recruitment Services in Long Island
Nielsen Associates Executive Search has been connecting top-tier talent with growth-oriented organizations for over 35 years. Our dedicated recruiters leverage deep industry expertise and a personalized, human-centered approach to identify pre-screened candidates who align with clients' organizational culture and strategic goals. By prioritizing relationships, industry trends, and detailed candidate evaluation through interviews and reference checks, we streamline hiring while maintaining focus on values and long-term career aspirations for professionals across executive leadership, finance, marketing, human resources, supply chain, and technology sectors. Our team of seasoned specialists remains committed to delivering agile solutions for evolving workforce challenges.
Services
Executive Leadership Finance Accounting Supply Chain Human Resources Marketing Sales Technology HR Contractors C-Suite Recruitment Talent Strategy Career Transition
Details
  • Year established: 1988
Highlights and features
  • We have over 35 years of experience in executive recruitment.
  • Our recruiters specialize in niche industries like finance and technology.
  • We conduct rigorous candidate evaluations including 360-degree interviews.
  • We provide ongoing support throughout the hiring process.
  • Our team builds relationships considering organizational culture and values.
What people say
Personalized approach Efficient hiring process Expert recruiters Successful placements Valuable career guidance
Services
Executive Leadership Recruitment
Specializing in placing transformational executives, our rigorous process identifies leaders who drive business results. We analyze leadership styles, industry expertise, and cultural fit to ensure successful placements. Clients benefit from pre-screened candidates with proven track records in organizational growth and strategic development.
Finance & Accounting Staffing
Connecting ethical financial professionals with growth-focused organizations, our service emphasizes technical expertise and regulatory compliance. With over 15 years of experience, we place accounting and finance leaders at all levels. Our candidates demonstrate capabilities in financial strategy, risk management, and operational efficiency.
Technology Executive Search
We identify technology leaders who navigate rapid industry changes while maintaining business continuity. Our specialists evaluate technical proficiency in emerging technologies and leadership capabilities. Clients gain access to executives who build scalable tech infrastructures and drive digital transformation initiatives across organizations.
Marketing & Sales Recruitment
Our service matches relationship-driven marketing and sales professionals with growth-oriented companies. Candidates undergo evaluations for market knowledge, strategic planning, and team leadership. We focus on placements that combine creative marketing approaches with measurable revenue generation capabilities for long-term business success.
Human Resources Leadership
Specializing in progressive HR leaders, our recruitment process identifies professionals who transform workplace culture and implement effective human capital strategies. We prioritize candidates with expertise in talent development, organizational change, and employee engagement. Clients benefit from HR executives who align workforce planning with business objectives.
People
Rene Nielsen
President & CEO
Founder of Nielsen Associates with 35+ years of executive search experience. Pioneered a relationship-driven recruitment model emphasizing the irreplaceable human element in talent acquisition. Guides the firm's strategic direction and industry thought leadership.
Barbara
Vice President, Executive Search
Former senior HR executive with cross-industry expertise. Focuses on identifying progressive HR leaders while providing market insights to clients. Specializes in helping organizations develop talent strategies that align with evolving business needs and workforce expectations.
Dorian
Executive Marketing Recruiter
Former corporate HR practitioner turned search specialist. Combines marketing industry knowledge with urgent response capabilities to fill candidate-driven markets. Prioritizes creating positive candidate experiences while meeting client staffing timelines and quality standards.
Valerie
Executive Finance and Accounting Recruiter
15+ year veteran in finance recruitment. Expert in placing accounting professionals at all levels while coaching candidates through career transitions. Focuses on improving client recruiting operations and simplifying complex placement processes for financial leadership roles.
Anthony
C-Suite Liaison/Recruiter
Seasoned technology recruitment specialist with deep understanding of evolving tech landscapes. Streamlines executive hiring by qualifying top candidates in emerging technologies. Helps clients focus on critical projects by managing complex C-suite placement processes efficiently.
Questions
What industries do you specialize in?
We specialize in executive recruitment for finance, technology, marketing, human resources, supply chain, and leadership roles across industries.
How long has your firm been in business?
Nielsen Associates has been connecting talent with organizations since 1988, celebrating 36 years of service in 2024.
What makes your recruitment process unique?
Our human-centered approach combines rigorous candidate evaluation with cultural alignment assessments to ensure long-term placement success and organizational fit.
Do you work with remote or hybrid roles?
Yes, we handle traditional, remote, and hybrid executive positions, adapting our process to meet evolving workforce requirements.
Can you help individuals with career transitions?
Absolutely. We support professionals seeking industry changes by clarifying career objectives and connecting them with strategic opportunities.
How do you ensure candidate quality?
We use comprehensive evaluations including skill assessments, reference checks, and behavioral interviews to verify candidate capabilities.
Reviews (4)
Tara B.
Sep 20, 2021 Report
Critical: Professionalism, Quality, Responsiveness, Value This place is not at all helpful and extremely unprofessional. Waste of time and the way they talk to people is unheard of. The "owner" should be embarrassed by the way she handles herself and her company.yikes
Ann Huebsch
Jan 18, 2020 Report
As a career professional in the field of Executive Search, I have seen many search firms and recruiters come and go. When I moved to Long Island 10 years ago and asked around, Nielsen Associates and Renee Nielsen were names that immediately surfaced as being a go-to resource, known for high quality and integrity. My experience over the past 7 years' working with Renee has proven that reputation to be true. It's a privilege to be a part of this firm.
Ileana Lopez
Jan 11, 2020 Report
First off Renee left me a voice message where she lied and said I applied to her company when actually they found my resume on a job board. When I directly asked her she tried to dance around it then said someone sourced it. I asked her to email the details, but she said she couldn't and keep talking over me while chewing gum. Rambling about this job that was for high-volume recruiting. She didn't try to establish trust, rapport or make any type of real connection just rambling off information.

She had no clue where I lived in association to the job's location or even the cities nearby. It's obviously she hadn't even read my resume up until that moment or conducted enough market research. This type of individual gives recruiting a bad name by being pushing, unprofessional, outright lying, and so callous in their approach that good recruiters who care about making the right networking connections have to overcome more. Lose my number, don't ever call me again.
Barbara Boschert
Jun 19, 2019 Report
I've engaged Nielsen Associates on several difficult, complex searches in the past. Each and every time, my Nielsen Search Partner took the time to understand my company culture along with the key requirements for the role. They work tirelessly to produce quality candidates for my executive positions. As the client, I ensure that I provide prompt and specific feedback to my Nielsen partner to ensure that the search stays on track.

I trust Nielsen implicitly to represent my company as my "extension". I would not hesitate to call on Nielsen for any search at my company. If they cannot assist, they will let me know. I give Renee Nielsen and her team 5 stars!