Duffield Associates competitors

Zippia score 4.0

Duffield Associates main competitors are Barr Engineering Co., Rizzo Associates, and Langan.

Competitor Summary. See how Duffield Associates compares to its main competitors:

Employees at Barr Engineering Co. earn more than most of the competitors, with an average yearly salary of $68,911.

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Duffield Associates vs competitors

Company	Founding date	Zippia score	Headquarters	# of Locations	Revenue	Employees
Duffield Associates	-	4.0	Wilmington, DE	1	$10.0M	100
Broadbent & Associates	1989	3.6	Henderson, NV	15	$11.0M	50
Wenck	-	3.9	Maple Plain, MN	1	$43.2M	100
DOWL	1962	4.3	Anchorage, AK	19	$64.5M	200
Bohannan Huston	1959	3.9	Albuquerque, NM	4	$24.2M	300
Hubbell, Roth & Clark	1915	3.6	Bloomfield Hills, MI	1	$29.6M	151
Rizzo Associates	-	3.9	Pittsburgh, PA	1	-	-
The Mannik & Smith Group	1955	3.7	Maumee, OH	19	$23.0M	350
Langan	1970	4.5	Parsippany-Troy Hills, NJ	46	$300.0M	550
CESO	1987	3.9	Dayton, OH	4	$21.4M	420
Neel-Schaffer	1983	3.3	Jackson, MS	5	$380,000	10
Triad Engineering	1975	3.7	Teays Valley, WV	5	$6.6M	75
Barr Engineering Co.	1966	4.7	Minneapolis, MN	8	$140.0M	798
Bolton & Menk	1949	4.2	Mankato, MN	2	$49.0M	250
Anderson Engineering	1985	4.0	Saratoga Springs, UT	1	$5.1M	10
Rinker Design Associates	1982	3.1	Manassas, VA	1	$12.4M	300
Hanson Professional Svc Inc	1954	4.3	Springfield, IL	21	$1.2B	25,400
QORE Property Sciences	1969	3.5	Duluth, GA	1	$2.3M	31
Kleinschmidt Group	1966	4.2	Pittsfield, ME	1	$21.0M	300
GET Solutions	2001	3.5	Virginia Beach, VA	1	$1.2M	50
Geo-Solutions	1996	4.5	New Kensington, PA	1	$7.2M	50

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Duffield Associates salaries vs competitors

Among Duffield Associates competitors, employees at Barr Engineering Co. earn the most with an average yearly salary of $68,911.

Compare Duffield Associates salaries vs competitors

Company	Average salary	Hourly salary	Salary score
Duffield Associates	$51,507	$24.76	-
Broadbent & Associates	$64,046	$30.79	-
Wenck	$50,281	$24.17	-
DOWL	$54,467	$26.19	-
Bohannan Huston	$55,099	$26.49	-
Hubbell, Roth & Clark	$59,231	$28.48	-

Compare Duffield Associates job title salaries vs competitors

Company	Highest salary	Hourly salary
Duffield Associates	$82,383	$39.61
Neel-Schaffer	$82,991	$39.90
GET Solutions	$81,653	$39.26
QORE Property Sciences	$81,533	$39.20
Geo-Solutions	$81,406	$39.14
Bolton & Menk	$81,251	$39.06
DOWL	$79,908	$38.42
Wenck	$79,811	$38.37
Anderson Engineering	$79,506	$38.22
Kleinschmidt Group	$79,429	$38.19
Rizzo Associates	$79,302	$38.13
The Mannik & Smith Group	$79,225	$38.09
Barr Engineering Co.	$79,003	$37.98
CESO	$78,896	$37.93
Bohannan Huston	$78,624	$37.80
Rinker Design Associates	$78,569	$37.77
Triad Engineering	$78,540	$37.76
Hubbell, Roth & Clark	$78,134	$37.56
Hanson Professional Svc Inc	$77,491	$37.26
Langan	$77,369	$37.20

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Duffield Associates jobs

Duffield Associates demographics vs competitors

Compare gender at Duffield Associates vs competitors

Job title	Male	Female
Duffield Associates	55%	45%
Kleinschmidt Group	59%	41%
Neel-Schaffer	62%	38%
DOWL	70%	30%

Male

Female

100%

75%

50%

25%

DOWL

Neel-Schaffer

Kleinschmidt Group

Duffield Associates

25%

50%

75%

100%

Compare race at Duffield Associates vs competitors

Company	White	Hispanic or Latino	Black or African American	Asian	Unknown	Diversity score
Duffield Associates	62%	10%	16%	8%	4%	8.0
Kleinschmidt Group	67%	15%	6%	10%	3%	9.3
DOWL	73%	12%	4%	3%	9%	8.2
Neel-Schaffer	55%	11%	26%	6%	2%	7.5

Duffield Associates and similar companies CEOs

CEOBio

Robert Olah

Barr Engineering Co.

Robert Olah is a Chief Executive Officer at Barr Engineering Co and is based in Oklahoma City, Oklahoma.

David Gockel

Langan

David Gockel is a President/CEO at Langan Engineering & Environmental Services and is based in Elmwood Park, New Jersey. He works or has worked as President/CEO at Langan International LLC. David studied at University of California Berkeley between 1981 and 1982 and New Jersey Institute of Technology between 1978 and 1981.

Sergio A. Pecori

Hanson Professional Svc Inc

Sergio 'Satch' Pecori is a Chief Executive Officer at HANSON PROFESSIONAL SERVICES INC..

Rod Ambrosie

Wenck

Rod Ambrosie is a Chief Executive Officer at Wenck and Board Member at Wenck. He has worked as Exec VP/Principal:Solid Waste Market at Wenck.

Rich Bertz

The Mannik & Smith Group

Rich Bertz is a Chief Executive Officer at Mannik & Smith Group Inc/The.

Peter Christensen

Kleinschmidt Group

Brian Burnett

Bohannan Huston

Joey Hudnall

Neel-Schaffer

Edward Snider

Rinker Design Associates

Riaz Abdulla

GET Solutions