Delaware 401(k) plans with 100 to 499 participants

132 large 401(k) plans are sponsored from Delaware and reported 100 to 499 participants on their latest Form 5500. All of them are listed here, ranked by active participants.

Active participants means people still building up a balance, which is the count Form 5500 reports separately from total participants. Every plan links to its own page, where the figures below come with the filing they were read from.

The plans

Ranked by active participants, the same order the site publishes plan pages in. Assets are Schedule H total assets at end of plan year, in USD. Cost per participant is plan-paid administrative expense, and a filing that itemized none says so instead of showing a zero.
#	Plan	City	Active	Assets	Cost / participant
1	International Specialty Products Inc. 401(k) PlanInternational Specialty Products, Inc.	Wilmington	1,692	$128.6M	$95.79
2	1password 401(k) PlanAgilebits USA, Inc.	Wilmington	549	$30.9M	$15.24
3	P. J. Fitzpatrick, LLC 401(k) Retirement PlanP. J. Fitzpatrick, LLC	New Castle	446	$11.0M	$227.95
4	United Electric Supply Co., Inc. 401(k) PlanUnited Electric Supply Co., Inc.	New Castle	372	$52.4M	$301.64
5	Hatzel & Buehler, Inc. Irc 401(k) PlanHatzel & Buehler, Inc.	Wilmington	371	$41.0M	$142.73
6	J. F. Sobieski Mechanical Contractors, Inc. 401(k) & Davis Bacon PlanJ. F. Sobieski Mechanical Contractors, Inc.	Newark	362	$15.4M	$197.57
7	Capano Management Company 401(k) PlanCapano Management Company	Wilmington	360	$11.6M	$163.92
8	Qps, LLC 401(k) PlanQps, LLC	Newark	359	$56.0M	$154.13
9	Boys & Girls Clubs Of Delaware Inc. Retirement PlanBoys And Girls Club Of Delaware, Inc.	Claymont	352	$9.5M	$172.71
10	The N2 Company's 401(k) PlanThe N2 Company	Claymont	344	$17.8M	$319.45
11	The Price Organization 401(k) Retirement PlanThe Price Organization	Newark	344	$11.7M	$180.95
12	Maytex And Zenith 401(k) PlanZenith Home Corp.	New Castle	321	$18.6M	$156.67
13	Diamond Materials 401(k) PlanDiamond Materials LLC	Newport	319	$11.5M	$2.44
14	Eagle Group 401(k) Retirement PlanMetal Masters Food Service Equipment Co., Inc.	Clayton	317	$29.4M	$184.32
15	Richards, Layton & Finger, P.A. Retirement & Savings PlanRichards, Layton & Finger, P.A.	Wilmington	315	$284.7M	$293.44
16	Sodel Concepts II, LLC 401(k) PlanSodel Concepts II, LLC	Rehoboth Beach	310	$5.2M	$49.66
17	Nexpera 401(k) PlanNexpera Midco, LLC	Newarark	306	$55.9M	not itemized
18	Pt Services Delaware LLC 401(k) PlanPt Services Delaware LLC	Wilmington	295	$1.8M	$11.49
19	Crystal 401(k) PlanCrystal Steel Fabricators, Inc.	Delmar	276	$4.7M	$61.15
20	Exponential Power 401(k) PlanExponential Power	Wilmington	270	$27.0M	$317.88
21	Service Energy, LLC Combined Profit Sharing PlanService Energy, LLC	Cheswold	267	$10.5M	$221.39
22	Schell Brothers, LLC 401(k) PlanSchell Brothers, LLC	Rehoboth Beach	264	$15.4M	$263.44
23	Phillips & Cohen Associates 401(k) PlanPhillips & Cohen Associates, Ltd	Wilmington	264	$10.8M	$219.74
24	Ycs&T Retirement PlanYoung Conaway Stargatt & Taylor, LLP	Wilmington	257	$131.4M	$700.28
25	Artesian 401(k) Retirement PlanArtesian Resources Corporation	Newark	249	$79.5M	$61.05
26	Westside Family Healthcare 401(k) PlanWestside Family Healthcare, Inc.	Wilmington	248	$13.8M	$74.36
27	The Hydrogen Group LLC 401(k) PlanHydrogen Group LLC	Wilmington	244	$770,939	$30.06
28	Air Base Carpet Mart, Inc. 401(k) PlanAir Base Carpet Mart, Inc.	New Castle	241	n/a	not itemized
29	Lnwai/Arbor Management 401(k) PlanLeon N. Weiner Associates, Inc.	Wilmington	234	$21.4M	$4.14
30	Magris Talc USA, Inc. 401(k) PlanMagris Talc USA, Inc.	Wilmington	233	$35.7M	$499.83
31	Tunnell Companies, L.P. 401(k) Profit Sharing PlanTunnell Companies, Lp	Long Neck	232	$21.9M	$340.04
32	Labware Holdings, Inc. 401(k) Profit Sharing PlanLabware Holdings, Inc.	Wilmington	230	$66.5M	$414.12
33	Delaware Claims Processing Facility, LLC. 401(k) PlanDelaware Claims Processing Facility, LLC.	Wilmington	230	$35.6M	$54.00
34	Cloudbees 401(k) PlanCloudbees Inc.	Lewes	221	$26.7M	$103.19
35	The Winner Auto Group 401(k) Profit Sharing PlanHynansky Investments, LLC	Wilmington	220	$10.8M	$302.46
36	A-Del Construction Company, Inc. 401(k) PlanA-Del Construction Company, Inc.	Newark	219	$10.9M	$142.60
37	George & Lynch 401(k) Profit Sharing PlanGeorge & Lynch, Inc.	Dover	217	$20.6M	$429.77
38	Interdigital Savings And Protection PlanInterdigital, Inc.	Wilmington	216	$138.2M	$336.73
39	Synerfac, Inc. Retirement/Profit Sharing PlanSynerfac, Inc.	New Castle	211	$6.7M	$212.82
40	Spi Pharma 401(k) PlanSpi Pharma	Wilmington	202	$56.6M	$397.23
41	Mican Technologies Inc. 401(k) PlanMican Technologies Inc.	Bear	201	$4.4M	$67.70
42	Applied Control Engineering Inc. 401(k) Retirement PlanApplied Control Engineering Inc.	Newark	199	$35.4M	$257.59
43	Garrett Transportation I, Inc. 401(k) PlanGarrett Transportation I, Inc.	Wilmington	198	$31.0M	$435.56
44	Nickle Electrical Companies 401(k) PlanNickle Electrical Companies	Newark	196	$15.2M	$18.13
45	Pats Aircraft, LLC 401(k) PlanPats Aircraft, LLC	Georgetown	195	$37.7M	$13.75
46	Simon Eye Management LLC 401(k) Profit Sharing Plan & TrustSimon Eye Management LLC	Wilmington	195	$9.9M	$168.65
47	Maron Marvel Bradley Anderson & Tardy LLC 401(k) Profit Sharing PlanMaron Marvel Bradley Anderson & Tardy LLC	Wilmington	190	$34.2M	$44.60
48	Art Supply Enterprises, Inc. 401(k) Profit Sharing PlanArt Supply Enterprises, Inc.	Wilmington	188	$19.5M	$240.88
49	Grant & Eisenhofer, P. A. 401(k) Profit SharingGrant & Eisenhofer, P.A.	Wilmington	187	$43.2M	$10.21
50	Zearn 401(k) PlanZearn	Clayton	185	$14.4M	$50.11
51	Anesthesia Services, P.A. 401(k) Profit Sharing PlanAnesthesia Services, P.A.	New Castle	183	$117.7M	$569.45
52	Toptal Retirement Savings PlanToptal	Wilmington	182	$16.1M	$191.20
53	Brandywine Counseling, Inc. Retirement PlanBrandywine Counseling & Community Services, Inc.	Wilmington	182	$6.6M	$2.74
54	Reybold Group Of Companies 401(k) Profit Sharing Plan & TrustReybold Group Of Companies	Bear	181	$9.9M	$237.85
55	Chesapeake Plumbing & Heating, Inc. 401(k) Profit Sharing PlanChesapeake Plumbing & Heating, Inc.	Frankford	175	$6.3M	$16.56
56	Mbms 401(k) PlanMbms, LLC	Newark	174	$12.8M	$251.25
57	Del-One Federal Credit Union 401(k) PlanDel-One Federal Credit Union	Dover	168	$10.4M	$440.03
58	Ntirety 401(k) PlanNtirety, Inc.	Newark	167	$36.6M	$199.93
59	County Insulation Company 401(k) Profit Sharing PlanCounty Insulation Company	New Castle	167	$12.7M	$254.47
60	Independent Newsmedia Inc. USA 401(k) Profit Sharing PlanIndependent Newsmedia Inc. USA	Dover	165	$6.3M	$137.47
61	Morris James LLP Retirement PlanMorris James LLP	Wilmington	162	$69.0M	$524.15
62	Premier Dermatology & Cosmetic Surgery 401(k) PlanPanzer Dermatology Associates, P.A. D/B/A Premier Dermatology & Cosmet	Newark	161	$21.6M	$357.32
63	Stratus Aviation LLC 401(k) PlanStratus Aviation LLC	New Castle	159	$4.0M	$129.31
64	Regional Orthopaedic Associates 401(k) PspRegional Orthopaedic Associates, P.A.	Wilmington	156	$38.9M	$345.17
65	Atlantic Concrete Company, Inc. 401(k) PlanAtlantic Concrete Company, Inc.	Milford	155	$6.8M	$68.94
66	United Medical, LLC 401(k) Profit Sharing PlanUnited Medical, LLC	Bear	155	n/a	not itemized
67	Commercetools 401(k) PlanCommercetools, Inc.	Dover	153	$12.9M	$21.06
68	Corporate Interiors, Inc. 401(k) PlanCorporate Interiors, Inc.	New Castle	153	$6.0M	$158.72
69	Porter Automotive Group 401(k) PlanWilliam H. Porter, Inc.	Newark	152	$15.4M	$328.20
70	Eastern States Group 401(k) PlanEastern States Construction Service, Inc.	Wilmington	152	$15.1M	$328.07
71	Potter Anderson & Corroon LLP Retirement PlanPotter Anderson & Corroon LLP	Wilmington	147	$136.5M	$115.73
72	Medical Society Of Delaware 401(k) Profit Sharing PlanMedical Society Of Delaware	Newark	147	$20.9M	$848.41
73	Mary Campbell Center 401(k) Retirement PlanMary Campbell Center	Wilmington	147	$9.4M	$269.26
74	Leadership For Educational Equit Equity 401(k) PlanLeadership For Educational Equit	Wilmington	144	$12.9M	$141.75
75	Delaware Motor Group 401(k) Retirement Savings PlanDelaware Motor Sales, Inc.	Wilmington	144	$12.2M	$439.34
76	Entad LLC 401(k) Profit Sharing Plan & TrustEntad LLC	Newark	141	$20.9M	$303.83
77	Continental Finance Company 401(k) PlanContinental Finance Company	Wilmington	141	$20.4M	$360.73
78	Caravel Academy 401(k) PlanCaravel Academy	Bear	141	$10.9M	not itemized
79	Morris, Nichols, Arsht & Tunnell LLP 401(k) Profit Sharing PlanMorris, Nichols, Arsht & Tunnell LLP	Wilmington	138	$160.6M	$69.95
80	Pro Automated Inc. 401(k) Profit Sharing Plan TrustPro Automated Inc.	Newark	138	$5.9M	$74.04
81	Bancroft Construction Company, Inc. Cash Or Deferred Profit Sharing PlanBancroft Construction Company, Inc.	Wilmington	134	$16.7M	$501.08
82	Overjet 401(k) PlanOverjet	Claymont	134	$5.7M	$35.70
83	Prelude Therapeutics Retirement PlanPrelude Therapeutics, Inc.	Wilmington	131	$17.4M	$221.66
84	Covation Savings PlanCovation Inc.	Newark	129	$15.8M	$176.07
85	Keen Compressed Gas Company 401(k) PlanKeen Compressed Gas Company	Wilmington	128	$19.2M	$377.27
86	Infobase Holdings, Inc. 401(k) Savings PlanInfobase Holdings, Inc.	Dover	127	$28.1M	$188.66
87	Today Media 401(k) Profit Sharing PlanMartinelli Holdings, LLC Dba Today Media	Wilmington	125	$11.0M	$160.54
88	Artisans' Bank 401(k) Thrift Savings PlanArtisans' Bank	Wilmington	122	$27.9M	$277.85
89	The Independence School, Inc. 403(b) PlanThe Independence School, Inc.	Newark	121	$22.7M	$375.51
90	Nephrology Associates, P.A. 401(k) Profit Sharing PlanNephrology Associates, P.A.	Newark	120	$57.9M	$620.68
91	Jamestown Painting And Decorating, Inc. Retirement Savings Plan #1Jamestown Painting And Decorating, Inc.	Newark	120	$4.8M	$404.84
92	Contractors Materials, LLC Cash Or Deferred Profit Sharing Plan And TrustContractors Materials, LLC	New Castle	119	$6.5M	$338.35
93	Stonegates 401(k) PlanGreenville Retirement Community,	Greenville	118	$9.7M	$202.45
94	Arnold Transportation Services, Inc. 401(k) PlanArnold Transportation Services, Inc.	Wilmington	118	$1.6M	$13.26
95	Corrado Management 401(k) PlanCorrado Management Service, LLC	New Castle	112	$15.4M	$19.65
96	Choice Financial, Inc. 401(k) PlanChoice Financial, Inc.	Wilmington	112	$5.4M	$194.58
97	Rsc Landscaping, Ltd. Profit Sharing PlanRsc Landscaping, Ltd.	Millsboro	107	$3.1M	$137.24
98	Seal For Life 401(k) Retirement PlanFc Coating, LLC	Wilmington	105	$5.7M	$31.01
99	Delaware Electric Cooperative, Inc. 401(k) Savings Plan BDelaware Electric Cooperative, Inc.	Greenwood	104	$40.1M	$216.33
100	Mumford & Miller 401(k) Profit Sharing PlanMumford & Miller Concrete, Inc.	Middletown	104	$14.7M	$196.26
101	Shift Technology Inc. 401(k) PlanShift Technology Inc.	Dover	104	$10.7M	$8.08
102	Tawkify 401(k) PlanTawkify, Inc.	Wilmington	102	$2.2M	$23.42
103	Autism Delaware Inc. 401(k) PlanAutism Delaware Inc.	Newark	99	$1.6M	$61.63
104	International Fresh Produce Association 401(k) PlanInternational Fresh Produce Association	Newark	95	$29.2M	$345.30
105	Learning Pool Inc. 401(k) PlanLearning Pool Inc.	Claymont	94	$5.2M	$25.95
106	Megaport (USA), Inc. Retirement TrustMegaport (USA), Inc.	Wilmington	94	n/a	not itemized
107	Potts Welding & Boiler Repair Co., Inc. Employee Savings PlanPotts Welding & Boiler Repair Co., Inc.	Newark	93	$19.8M	$17.34
108	County Bank 401(k) Employee Stock Ownership PlanCounty Bank	Rehoboth Beach	93	$12.6M	$265.96
109	Zacros America Employees' 401(k) PlanZacros America, Inc.	Newark	90	$6.5M	$236.46
110	Hagley Museum & Library 403(b) PlanEleutherian Mills-Hagley Foundation, Inc.	Wilmington	88	$20.8M	$279.28
111	Belfint Lyons & Shuman P.A. 401(k) Savings PlanBelfint Lyons & Shuman P.A.	Wilmington	88	n/a	not itemized
112	Rath USA Defined Contribution PlanRath Incorporated	Newark	82	$5.4M	$153.02
113	Standard Distributing Co. 401(k) Retirement PlanStandard Distributing Co., Inc.	New Castle	81	$8.3M	$115.20
114	United Group Programs, Inc. Retirement Savings PlanUnited Group Programs, Inc.	Wilmington	78	n/a	not itemized
115	Fat Face Inc. 401(k) PlanFat Face Inc.	Wilmington	76	$400,246	$153.10
116	Frontstream Holdings LLC 401(k) Profit Sharing Plan & TrustFrontstream Holdings LLC	Claymont	65	$6.8M	$228.78
117	Apex Piping Systems Inc. 401(k) Plan And TrustApex Piping Systems, Inc.	Newport	60	$15.3M	$212.14
118	Medium 401(k) PlanA Medium Corporation	Dover	58	$15.0M	$113.45
119	Psci 401(k) PlanProgressive Software Computing, Inc.	Wilmington	57	$10.4M	$218.40
120	Perch 401(k) PlanWhele Hr LLC	Wilmington	45	$5.9M	$42.28
121	Ctn Holdings 401(k) PlanCtn Holdings, Inc.	Wilmington	25	$4.8M	$75.48
122	Hgr Industrial Surplus, LLC 401(k) P/S PlanHgr Industrial Surplus, LLC	Wilmington	24	$4.0M	$158.52
123	Nexius Solutions, Inc. 401(k) PlanNexius Solutions, Inc.	Wilmington	10	$8.5M	not itemized
124	Health Iq 401(k) Profit Sharing Plan And TrustHi. Q, Inc.	Wilmington	0	$50,966	$396.15
125	Off Lease Only LLC 401(k) Profit Sharing Plan & TrustOff Lease Only LLC	Wilmington	0	$0	$157.33
126	Doctors For Emergency Services, P.A. Profit Sharing 401(k) Plan And TrustDoctors For Emergency Services, P.A.	Newark	0	$0	$9.87
127	Dover Federal Credit Union Employees' 401(k) PlanDover Federal Credit Union	Dover	0	$0	$136.15
128	Delaware Supermarkets Retirement PlanDelaware Supermarkets, Inc.	Wilmington	0	$0	$190.86
129	Partners Bancorp 401(k) PlanPartners Bancorp	Laurel	0	$0	$48.03
130	Columbia Academy 401(k) PlanColumbia Academy Lc	Bethany Beach	0	$0	$65.33
131	Canoo Inc. 401(k) PlanCanoo Technologies Inc.	Wilmington	0	$0	$189.22
132	Moxion Power 401(k) PlanMoxion Power Co.	Wilmington	0	$0	$146.84

Other plan sizes in Delaware

Fees per participant fall as plans get bigger, so the useful comparison is inside a size band rather than across them.

500 to 999 participants (24)1,000 to 4,999 participants (18)5,000 or more participants (12)

Back to Delaware

Delaware 401(k) plans has the median plan-paid fee against the national one, the largest plans, and the other size bands. The whole directory starts at states.